Surgery in rhabdomyosarcoma of the bladder,prostate and vagina

Summary The treatment of bladder and prostate rhabdomyosarcoma (RMS) is highly controversial. Aside from chemotherapy, treatment modalities include conservative surgery, radical surgery, and pre-, intra-, or postoperative irradiation. Between 1968 and 1993, 78 children with RMS were treated at our institution. In all, 22 tumors were located in the urogenital tract (bladder/prostate, 13; paratesticular, 5; vaginal, 2; others, 2). Altogether, 6 patients had stage II disease; 7, stage III disease; and 2, stage IV disease. All 15 patients with RMS of the bladder, prostate, or vagina received chemotherapy, and 4 had additional radiotherapy. Surgery was also done in 10 patients; parents refused an operation in 3 cases. In all, 3 patients in an advanced tumor stage died of their disease. All other children currently show no evidence of disease (mean follow-up, 6 years; range, from 2 months to 18 years). After chemotherapy, radical operative intervention with multiple biopsies (encircling the tumor) — in contrast to local tumor excision or partial resection — permits complete tumor resection followed by excellent long-term results. Following radiotherapy, often a consequence of organ-sparing therapy, many complications ensued (60%); therefore, irradiation should be restricted to highly selected cases.     

Long-term impact of saliva control surgery in children with disability

Sialorrhea is a common problem in children with disability, often negatively affecting socialization, self-esteem, and burden of care. Saliva control surgery is an available option to manage this problem, particularly when other conservative methods have failed. As little is known about the long-term impact of surgery, we followed up 62 patients who had combined bilateral submandibular duct translocation and bilateral sublingual gland excision at our pediatric hospital between 1994 and 2014. Eligible individuals were identified through a search of ICD procedure codes. When families of patients were contacted successfully, they were invited to complete a 14-item questionnaire designed specifically for this study. The results indicated that long-term outcomes of surgery were very good; 13/62 (21%) individuals no longer had a drooling problem and another 30 (48%) experienced only mild to moderate drooling. Although 84% families reported some or major improvement in drooling, 9 families reported that they would not go through the experience again because of a difficult recovery period, lack of effectiveness of the intervention, changes in saliva consistency that caused coughing and gagging, and dental decay. None of the collected variables were predictive of good or poor outcome. The study indicated that surgical intervention is effective in the long term in the majority of cases and can be recommended to other families who attend our saliva control clinic.     

Natural history vs. surgery for Menière's disease

Menière's disease has an episodic course, and certain patients undergo spontaneous remission of their vertigo. A retrospective study of patients treated from 1974 to 1983 was undertaken to evaluate the long-term outcome of patients with Menière's disease for whom surgery was recommended, comparing those who had a surgical procedure with a similar group of patients who declined surgery. The surgical procedures performed were endolymphatic subarachnoid shunt (ELS), retrolabyrinthine vestibular neurectomy (RVN), middle fossa vestibular neurectomy (MFVN), and transmeatal cochleo-vestibular neurectomy (CVN). We used a questionnaire, made up according to the 1985 American Academy of Otolaryngology (AAO) criteria, for reporting results for Menière's disease treatment, and compared patients who were offered surgery but declined (N = 50) with those who underwent surgery (N = 83). The data were analyzed statistically. Initial evaluation, which included air and bone conduction audiometry, speech discrimination, electronystagmography (ENG), frequency of vertigo attacks per month, and disability, showed both groups to be comparable at the outset. Of the non-operated group 57% had complete control of vertigo at 2 years; 71% had complete control after an average of 8.3 years. After an ELS, 40% of patients had complete control of vertigo after 2 years; 70% had complete control after an average of 8.7 years. After a neurectomy (RVN or CVN), 93% had complete control of vertigo (average followup, 4.4 years). These results indicate statistically that the ELS procedure does not alter the long-term natural course of vertigo control in Menière's disease, whereas both the RVN and CVN significantly improve the patient's chance of being permanently free of vertigo attacks.     

Benigne Gallenwegstenosen

INTRODUCTION: High benign biliary stenoses, which can occur as a complication of disease or surgery, may be difficult to correct by open surgery and may also carry a high risk. An alternative to surgery is the percutaneous implantation of a flexible metallic stent or silicon prosthesis at the affected site. METHODS: Twelve patients with benign biliary stenoses have been operated on in our department since March 1992, and the therapeutic success was reviewed in this study. RESULTS: Six received a Palmaz stent and six a silicon prosthesis, with a follow-up after completion of treatment of more than 7 years and more than 3 years, respectively. Fifty percent of the patients with a stent experienced no problems and 66% of the stents remained patent (including one requiring operative intervention to restore patency). No further surgery was necessary in any of the patients with a silicon prosthesis. CONCLUSION: When the advantages and disadvantages of the various procedures are considered, long-term splinting with a wide-lumened silicon prosthesis (Yamakava) appears to be a promising alternative to surgery for the treatment of benign biliary stenosis.     

Die chirurgische Therapie des Ulcus cruris

Chronic venous disease causing leg ulceration is an important socio-economic burden in western societies due to considerable patient discomfort and disability, loss of working days and high costs for a long-term therapy. Adequate treatment of venous ulcers requires competence in Angiology plus Vascular Surgery. Therapy aims at reduction of venous hypertension and promotion of ulcer healing. Improved and durable results of treatment are shown, if vein surgery is performed in addition to conservative strategies. Ulcer healing rates after subfascial endoscopic perforator surgery (SEPS) differ between 83% and 100%. Ulcer recurrence after a median observation period between 19.5 months and 5 years is seen in 0% to 27%. Using “Shave therapy” plus vein surgery in several studies, after a period between 9.5 and 51.5 months ulcer healing rates were 77.5 to 88%. However, secondary procedures after shaving were necessary in 28% on average. Fasciectomy and valve reconstruction of insufficient deep veins may be considered for persisting ulcers. Our own recent analysis included 103 consecutively operated legs with active or recently healed venous ulcers. After SEPS procedure, which was frequently combined with superficial vein surgery, 93% of ulcers healed after a median observation period of 3 years. Recurrent ulcers developed in 8% of patients, and 85% of the operated patients remained free of ulceration. Quality of life (QOL) is improved after ulcer healing. In our own series, 72% of patients with healed ulcers improved their QOL, in contrast to 45% in the group with persistent or recurrent ulcers. Only one third of the patients without improved QOL despite ulcer healing had discomfort related to surgery and / or ulcer scars. High ulcer healing rates after vein surgery, associated high patients acceptance and improved QOL indicate, that vein surgery is clearly beneficial for the majority of patients with venous leg ulceration.     

Surgical treatment of hidradenitis suppurativa.

Hidradenitis suppurativa is a skin disease involving the apocrine sweat glands which often becomes chronic. The aetiology is not completely known, but the mainstays of medical treatment are antibiotics, which gives temporary relief but do not essentially alter the course of the disease. We describe our results of treating 138 affected patients by radical excision of the diseased areas between 1978 and 1999. Postoperative follow-up ranges from 3 months to 21 years; we compiled data from the patients' casenotes and circulated a questionnaire, which 116 patients completed. Median age at onset of disease was 23 years and the interval before radical surgery was 10 years. Altogether 367 affected sites were excised; most cases required skin grafting. There were no serious surgical complications. In 38 patients (33%) the disease recurred to some degree, and 14 of them required further operation. Six patients had a subsequent operation to improve the aesthetic result. Ninety-six of the patients (83%) answered that they would recommend the procedure to other patients under similar circumstances. In our opinion excision and skin grafting is a valuable treatment in cases of severe hidradenitis suppurativa.     

Surgical treatment of hidradenitis suppurativa

Hidradenitis suppurativa is a skin disease involving the apocrine sweat glands which often becomes chronic. The aetiology is not completely known, but the mainstays of medical treatment are antibiotics, which gives temporary relief but do not essentially alter the course of the disease. We describe our results of treating 138 affected patients by radical excision of the diseased areas between 1978 and 1999. Postoperative follow-up ranges from 3 months to 21 years; we compiled data from the patients' casenotes and circulated a questionnaire, which 116 patients completed. Median age at onset of disease was 23 years and the interval before radical surgery was 10 years. Altogether 367 affected sites were excised; most cases required skin grafting. There were no serious surgical complications. In 38 patients (33%) the disease recurred to some degree, and 14 of them required further operation. Six patients had a subsequent operation to improve the aesthetic result. Ninety-six of the patients (83%) answered that they would recommend the procedure to other patients under similar circumstances. In our opinion excision and skin grafting is a valuable treatment in cases of severe hidradenitis suppurativa.     

Rupture of the Achilles tendon, cause - prognosis - therapy - late results

Reports about 147 ruptures of the Achilles tendon which were mainly caused by sports activities (85%). The authors also report on the operative methods used in our clinic, and on the long-term results (up to 16 years) of our cases. The complication rate was relatively low, and reoperations were necessary in a few cases. Healing of the Achilles tendon was achieved in every case. The disability to work was relatively short. Most of the patients were able to resume their former sports activity.     

Surgical treatment of spinal dural arterio-venous fistulae: long-term results and analysis of prognostic factors

Summary   Background. Spinal dural arterio-venous fistulae (SDAVF) are slow-flow extramedullary vascular lesions which account for 75–80% of all spinal vascular malformations. At present there is no agreed view with regard to the best therapeutic option being surgical or endovascular, and several reports favour one or other form of management. This is so because of lack of consistent literature, as well as knowledge, concerning the long-term clinical outcome of the patients. The objective of this study is to retrospectively analyse the results obtained with patients operated for a SDAVF at the Department of Neurosurgery of Verona during a 15-year period and to evaluate possible prognostic factors related to neurological outcome. Patients and methods. Between January 1987 and May 2002, 29 patients with SDAVF were operated at the Department of Neurosurgery of Verona. For 25 of these patients we were able to obtain a clinical follow-up using telephone interviews. The patients were evaluated with the Aminoff and Logue’s scale and subsequently stratified into three classes of disability. An overall score (gait and micturition, G + M) of 0–3 indicates a mild disability, a score between 4 and 5 indicates a moderate disability and a score between 6 and 8 a severe disability. All patients underwent surgical treatment which was mainly the first therapeutic option. Following surgery, the patients were re-evaluated with the same neurological scale. We also investigated with statistical analysis the possible impact on clinical outcome of the major clinical, neuroradiological and surgical variables. Results. The epidemiological, clinical, radiological and pathological features of our group of patients are very similar to those previously described in the literature. For 10 patients surgery consisted simply of the interruption of the intradural arterialised draining vein (with or without closure of the small extradural arterial afferents), whereas in the remaining 15 patients coagulation or excision of the fistolous dura was also accomplished. At the last follow-up (mean 7.3 years; in 19 patients longer than 5 years), 10 patients had improved (40%), 11 were stable (44%) and 4 had deteriorated (16%). We determined that only the pre-operative neurological status, described by the G value in the Aminoff and Logue’s scale and the class of disability, had an impact on clinical outcome. Conclusions. This retrospective study confirms that the surgical treatment results of SDAVF are satisfactory even if evaluated after many years. Given these results, and in accordance with the majority of the literature, we concur that surgery should be the first choice treatment for these spinal vascular lesions in order to avoid a dangerous delay and consequently further neurological deterioration. In our group of patients the only prognostic factor statistically related to clinical outcome was the pre-treatment neurological status, particularly the grade of paraparesis and the class of disability. Correspondence: Dr. Paolo Cipriano Cecchi, Operative Unit of Neurosurgery, Regional General Hospital, Via Boehler 5, 39100 Bolzano, Italy.     

Medium to long-term functional outcome of patients after chemonucleolysis

Chemonucleolysis is an established modality in the treatment of lumbar disc prolapse and has been widely used for over 39 years since its introduction by Lyman Smith in 1963. We report the medium to long-term functional outcome of patients who had chemonucleolysis for single level disc prolapse. One hundred and twelve patients were reviewed retrospectively with a mean follow-up of 9.5 years. The Oswestry Disability Index questionnaire was used to estimate the functional outcome of chemonucleolysis. An excellent or good response occurred in 79 patients (70.5%) while 12 patients (10.7%) showed moderate response with minimal disability. Treatment failed in 21 patients (18.5%) who showed poor response and 12 of these 21 patients went for surgery within a mean period of 6 months. One patient had surgery at a different level than chemonucleolysis. There was only one incident of procedure termination because of epidural contrast leak. There was no case of anaphylaxis or discitis. We concluded on the basis of our results that in carefully selected patients, chemonucleolysis is a safe and effective treatment modality for lumbar disc herniation with good medium to long-term functional outcome.     

Outcome of percutaneous rupture of lumbar synovial cysts: a case series of 101 patients

Background contextLumbar facet joint synovial cysts are benign degenerative abnormalities of the lumbar spine. Previous reports have supported operative and nonoperative management. Facet joint steroid injection with cyst rupture is occasionally performed, but there has been no systematic evaluation of this treatment option.PurposeTo profile the role of facet joint steroid injections with cyst rupture in the treatment of lumbar facet joint synovial cysts.Study design/settingRetrospective chart review and long-term follow-up of patients treated for lumbar facet joint synovial cysts.Patient sampleOne hundred one patients treated for lumbar facet joint synovial cysts with fluoroscopically guided corticosteroid facet joint injection and attempted cyst rupture.Outcome measuresOswestry Disability Index and numeric rating scale score for back and leg pain.MethodsA retrospective review and a subsequent interview were conducted to collect pretreatment and posttreatment pain and disability scores along with details of subsequent treatment interventions. Group differences in pain and disability scores were assessed using paired t test. Multiple clinical factors were analyzed in terms of risk for surgical intervention using logistic regression modeling and Cox proportional hazards modeling.ResultsSuccessful cyst rupture was confirmed fluoroscopically in 81% of cases. Fifty-five patients (54%) required subsequent surgery over a period averaging 8.4 months because of inadequate symptom relief. All patients reported significant improvement in back pain, leg pain, and disability at 3.2 years postinjection, regardless of their subsequent treatment course (p<.0001 in all groups). There was no significant difference in current pain between patients who received injections only and those who underwent subsequent surgery.ConclusionsThis study presents the largest clinical series of nonsurgical treatment for lumbar facet joint synovial cysts. Lumbar facet joint steroid injection with attempted cyst rupture is correlated with avoiding subsequent surgery in half of treated patients. Successful cyst rupture does not appear to have added benefit, and it was associated with worse disability 3 years postinjection. Long-term outcomes are similar, regardless of subsequent surgery.     

Anterior cervical discectomy and fusion in young adults leads to favorable outcome in long-term follow-up

Background ContextAnterior cervical discectomy and fusion (ACDF) procedures is thought to lead to accelerated degeneration of the adjacent cervical discs and in some cases can be symptomatic (adjacent segment disease, or ASD). The occurrence of ASD is of particular interest when treating young individuals, as the cumulative disease burden may become increasingly significant during their expectedly long lifetime. However, the overall impact of a surgical intervention on the lifetime prognosis of ASD remains unclear.PurposeOur goal was to study the long-term outcomes of ACDF surgery among those members of the young adult population who have been operated on between the ages of 18 and 40.Study DesignRetrospective study.Patient SampleAll patients between 18 and 40 years of age at the time of surgery who underwent ACDF due to degenerative cervical disorders at Helsinki University Hospital between the years of 1990 and 2005 (476 patients).Outcome MeasuresCervical reoperation rate, satisfaction with the surgery, employment status, Neck Disability Index (NDI).MethodsWe retrospectively analyzed the medical records of all patients between 18 and 40 years of age at the time of surgery who underwent ACDF due to degenerative cervical disorders at Helsinki University Hospital between the years of 1990 and 2005. We sent questionnaires to all available patients at the end of the follow-up (median 17.5 years) to assess their current neck symptoms, general situations, and levels of satisfaction with the surgery. Furthermore, we compared the results for different types of ACDF surgeries (ie, discectomy only vs. synthetic cage or bone autograft implantation for fusion) in propensity-score-matched groups.ResultsOf the 476 patients who were included in the study, surgery was performed in 72% of the cases due to intervertebral disc herniation and in 28% due to spondylotic changes. The total reoperation rate during the entire follow-up (median 17.5 years) was 24%, and 19.5% if early reoperations (<28 days from index surgery) were excluded. At 10 years postsurgery, the total reoperation rate was 16.8% and 12.8% with early reoperations excluded. The probability of surgery for adjacent level disease was 10.3% at 10 years and 16.8% for the duration of the entire follow-up, with the annual incidence rate of 1.1% for those with ASD requiring surgery. Statistically significant risk factors leading to the need for further cervical surgery included central spinal cord compression and smoking at the time of the index operation. After propensity score matching, there was no significant difference found between the outcomes of different types of surgery. A total of 443 patients were still able to be contacted 12–28 years after the surgery. Of the 281 patients responding to the questionnaires, 92% were still satisfied with the results. With respect to employment, 67% of patients were working, 7% were unemployed, and 7% were on disability due to cervical problems. The median NDI score was 12%, with 56% of patients having an NDI score lower than 15%; it has been suggested that this latter NDI score serves as a cut-off value for significant neck morbidity. The NDI scores were significantly higher among female patients, patients with spondylosis, and patients having undergone further cervical surgeries during the follow-up.ConclusionsLong-term satisfaction with the surgery was very high, and the employment rate among patients resembled that of the general population in Finland. Thus, the long-term prognosis after having ACDF surgery at a younger age seems to be good, even though nearly half of the patients experienced some persistent neck symptoms later in life.     

Surgical treatment of breast cancer in the elderly

AIM: The aim of this study is to evaluate the prognosis and survival of patients aged over 70 years and affected by breast cancer. METHODS: From January 1994 through December 2000, 56 patients with breast cancer aged 70 years or older were submitted to surgical treatment. Associated diseases were present in 24 patients, while no patient showed distant metastases at the time of hospital admission. All patients underwent breast preserving surgery regardless the tumour size and in 31 subjects out of 56, the surgical procedure was performed under local anesthesia. An axillary lymphectomy was associated in 46 patients. According to the TNM staging system, tumours were classified as follows: 10 T1Nx, 18 T1N0, 9 T1N1, 7 T2N0, 10 T2N1 and 2 T3N1. RESULTS: There was no postoperative mortality and in 6 cases an axillary seroma was observed. Radiotherapy and tamoxifen treatment followed surgery in all cases. The median follow-up was 44 months. Nineteen patients (34%) died during the follow-up: 6 patients of cancer progression with a specific cancer-death of 10.7% while 13 patients (23.2%) died because of concurrent diseases. A local relapse (1.8%) was observed in a single patient 2 years after the primary surgical treatment and, at 3 years, 37 patients (66%) are alive and disease-free. Long-term survival was significantly related to the stage of disease at the time of surgery, while our data do not allow any conclusions concerning the impact of axillary dissection on long-term outcome. CONCLUSIONS: In conclusion, results for breast cancer therapy are comparable in old and young patients and therefore strategies and treatment protocols should be similar, breast preserving surgery followed by radiotherapy and ormonal treatment being 'the gold standard'.     

Early and mid-term outcomes of cardiac and thoracic aortic surgery in over-75-year-olds with postoperative quality of life assessment

The early and mid-term outcomes of cardiac and thoracic aortic surgery were reviewed in seventy-two consecutive patients aged 75 years and older, together with assessment of postoperative quality of life. Twenty-six patients had ischemic heart disease, twenty had valvular heart disease, one had congenital heart disease, and twenty-five had thoracic aortic aneurysm. Twenty-five (34.7%) required an emergency operation. There were 6 early deaths (8.3%) and 11 late deaths (17.2%), of which the emergency cases had higher mortality of 5 early deaths (20.0%) and 3 late deaths (15.0%). In particular, most cases with a ruptured thoracic aortic aneurysm died eventually from various complications including neurological dysfunction. The others with a non-ruptured aneurysm also had atherosclerotic aortic or arterial lesions which caused a lethal cerebrovascular accident or ischemic heart disease. The quality of life of 51 of 53 survivors was assessed using the Rosser and Watts index being based on disability and distress scores. The response was satisfactory — the disability score was 2.6 ± 1.9 and the distress score was 1.4 ± 0.4. The patients with a thoracic aortic aneurysm had worse quality of life scores than those of the ischemic heart disease or valvular heart disease patient-groups because of various perioperative complications. Our experiences demonstrate that the results including the postoperative quality of life following cardiac and aortic surgery in the elderly is satisfactory except for emergency cases. The results would prompt us to operate, if possible, electively in their stable conditions, even on elderly over-75-year-olds.     

Early and mid-term outcomes of cardiac and thoracic aortic surgery in over-75-year-olds with postoperative quality of life assessment.

The early and mid-term outcomes of cardiac and thoracic aortic surgery were reviewed in seventy-two consecutive patients aged 75 years and older, together with assessment of postoperative quality of life. Twenty-six patients had ischemic heart disease, twenty had valvular heart disease, one had congenital heart disease, and twenty-five had thoracic aortic aneurysm. Twenty-five (34.7%) required an emergency operation. There were 6 early deaths (8.3%) and 11 late deaths (17.2%), of which the emergency cases had higher mortality of 5 early deaths (20.0%) and 3 late deaths (15.0%). In particular, most cases with a ruptured thoracic aortic aneurysm died eventually from various complications including neurological dysfunction. The others with a non-ruptured aneurysm also had atherosclerotic aortic or arterial lesions which caused a lethal cerebrovascular accident or ischemic heart disease. The quality of life of 51 of 53 survivors was assessed using the Rosser and Watts index being based on disability and distress scores. The response was satisfactory--the disability score was 2.6 +/- 1.9 and the distress score was 1.4 +/- 0.4. The patients with a thoracic aortic aneurysm had worse quality of life scores than those of the ischemic heart disease or valvular heart disease patient-groups because of various perioperative complications. Our experiences demonstrate that the results including the postoperative quality of life following cardiac and aortic surgery in the elderly is satisfactory except for emergency cases. The results would prompt us to operate, if possible, electively in their stable conditions, even on elderly over-75-year-olds.     

Clinical results and development of heterotopic ossification in total cervical disc replacement during a 4-year follow-up

Cervical total disc replacement (CTDR) aims to decrease the incidence of adjacent segment disease through motion preservation in the operated disc space. Ongoing data collection and increasing number of studies describing heterotopic ossification (HO) resulting in decreased mobility of implants, forced us to carefully evaluate our long-term clinical and morphological results of patients with CTDR. We present the first 54 consecutive patients treated with 65 ProdiscC™ prostheses during a 12-month period (2/2004–3/2005). All patients signed an informed consent and were included in prospective long-term study approved by hospital ethical committee. The 1- and 2-year follow-up analysis were available for all patients included and 4-year results for 50 patients (60 implants). Clinical (neck disability index-NDI, visual analog scale-VAS) and radiological follow-up was conducted at 1-, 2- and 4-years after the procedure. The Mehren/Suchomel modification of McAfee scale was used to classify the appearance of HO. Mean preoperative NDI was 34.5%, VAS for neck pain intensity 4.6 and VAS for arm pain intensity 5.0. At 1-, 2- and 4-year follow-up, the mean NDI was 30.7, 27.2, and 30.4, mean VAS for neck pain intensity 2.5, 2.1 and 2.9 and mean VAS for arm pain intensity pain 2.2, 1.9 and 2.3, respectively. Significant HO (grade III) was present in 45% of implants and segmental ankylosis (grade IV) in another 18% 4 years after intervention. This finding had no clinical consequences and 92% of patients would undergo the same surgery again. Our clinical results (NDI, VAS) are comparable with fusion techniques. Although, advanced non-fusion technology is used, a significant frequency of HO formation and spontaneous fusion in cervical disc replacement surgery must be anticipated during long-term follow-up.     

Idiopathic muscular torticollis in children: the Cape Town experience.

54 cases of Idiopathic Muscular Torticollis (IMT) referred for surgery over a 23-year period and 134 cases referred for physiotherapy over a 5-year period have been reviewed. Long-term cosmetic and functional results for 30% of the surgical cases are presented, with a mean follow-up time of 10.5 years. Demographic features, the role of physiotherapy, the timing of surgery and serial assessment are discussed and results are compared with similar studies from other centres. Locally, of the 134 cases referred primarily for physiotherapy, 36% defaulted from treatment, 60% enjoyed lasting benefit and 4% required subsequent surgical intervention. In the surgical cases, while early surgery appears preferable, delayed operation, even up to the ages of 4 or 5 years did not seem to prejudice long-term results, providing that the advent of facial hemihypoplasia did not precede surgery. Delay beyond this point, or roughly 6 or 7 years of age, would seem to prejudice function and/or cosmesis.     

Synovial chondromatosis of the shoulder associated with osteoarthritis: conservative treatment in two cases and review of the literature

Periarticular synovial chondromatosis associated with osteoarthrosis is a rare condition that is more frequently seen in the lower extremity than in the upper extremity. In patients who have synovial chondromatosis of the joints of the lower extremity and are symptomatic, the traditional method of treatment has included open or arthroscopic synovectomy and removal of loose bodies. In cases involving the upper extremity, especially in the shoulder, patients have variable disability and may be treated successfully without surgery. Two patients who presented to our practice with shoulder symptoms due to synovial chondromatosis were treated successfully without surgery. In both patients nonoperative treatment consisting of activity modification, nonsteroidal anti-inflammatory medication, and cryotherapy as needed led to a good result without surgical intervention.     

Combination of endovascular procedures with open vascular surgery

The combination of open surgery with endoluminal catheter techniques offers new chances in the treatment of multi-staged arterial occlusive disease. We report our experiences in 205 patients. In n = 125 patients TEA or bypass were undertaken in the groin with simultaneous catheter intervention proximally or distally. In 31 patients the operation was carried out above knee and in 49 cases below knee. 94 patients with an open operation in the groin and simultaneous iliac catheter interventions are in the follow up. For these interventions the combined secondary patency rate was 77 % after three years.     

Subtotal parathyroidectomy as an adequate treatment for primary hyperparathyroidism in multiple endocrine neoplasia type 1

HYPOTHESIS: The most appropriate surgical approach for hyperparathyroidism (HPT) in multiple endocrine neoplasia type 1 remains controversial. It has been advocated that reoperations for recurrent disease are easier to perform after total parathyroidectomy (TP) with autotransplantation than after subtotal parathyroidectomy (SP). In view of our large experience in patients with secondary HPT for whom TP with autotransplantation did not simplify reoperations, SP remains our preferred treatment for patients with HPT and multiple endocrine neoplasia type 1. DESIGN: Retrospective cohort study. SETTING: Tertiary referral medical center. PATIENTS: A total of 29 consecutive patients (22 women, 7 men; mean age, 42.2 years) with multiple endocrine neoplasia type 1 who underwent definitive cervical exploration for HPT. MAIN OUTCOME MEASURES: Temporary and permanent hypocalcemia, pattern of parathyroid disease, and sites and timing of recurrent HPT. Definitive primary surgery included SP in 21 patients, TP with autotransplantation in 4 patients, and less-than-subtotal parathyroidectomy in 4 selected patients. RESULTS: The mean follow-up was 88.5 months (range, 8-285 months). Four patients died during follow-up; 2 of these deaths were related to multiple endocrine neoplasia. No patients had persistent HPT. Temporary hypocalcemia occurred in 12 SP cases (57%), 4 TP with autotransplantation cases (100%), and 0 less-than-subtotal parathyroidectomy cases. Permanent hypocalcemia requiring long-term treatment occurred in 2 SP cases (10%), 1 TP with autotransplantation case (25%), and 0 less-than-subtotal parathyroidectomy cases. Four patients developed recurrent disease, including 1 with SP, 2 with TP with autotransplantation, and 1 with less-than-subtotal parathyroidectomy at 57 months, 197 and 180 months, and 164 months, respectively, representing 14% of all of the patients and 43% of patients with more than 10 years of follow-up. CONCLUSIONS: Recurrent HPT occurs many years after definitive primary surgery (median, 14.3 years). Surgical treatment should therefore aim to minimize the risk of permanent hypocalcemia and facilitate future surgery. When correctly performed, SP fulfills these objectives.