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21.
Compound palmer ganglion is an uncommon condition characterized by a swelling in the distal part of volar aspect of wrist and communicating with another swelling over palm across the flexor retinaculum. It commonly results from tuberculous tenosynovitis. It may lead to carpal tunnel syndrome and need surgical excision with division of flexor retinaculum.  相似文献   
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INTRODUCTION: Choosing surgery as a career is declining among U.S. medical students. The 8-wk third year surgery clerkship at our institution can be an intense learning experience, and we hypothesized that during this clerkship medical student quality-of-life would drop significantly from baseline, and that this drop would be greater among certain subgroups, such as women students not interested in pursuing a surgical career, and those who place a high value on a controllable lifestyle. METHODS: At clerkship orientation (baseline), students were asked to complete a survey that measured quality-of-life on an 84-point scale, and depression on a 40-point scale. The quality-of-life scale was composed of select questions from the Medical Outcomes Study, and the Harvard Department of Psychiatry/NDSD brief screening instrument was used to measure depression. Students were also asked the typical number of hours they slept per night. Demographics, attitude toward a controllable lifestyle, and top three specialties of interest were also gathered at baseline. On week 6 of the clerkship, students were surveyed on the same quality-of -life and depression scales, and asked average hours of sleep per night for the previous week. RESULTS: From June 2005 through December 2006, 143 of 177 (81%) students agreed to participate, and after exclusions for missing data, 137 students were included in the analysis. Sixty-nine students were women (51%), and the average age was 25.8 (sd 2.6). Mean quality-of-life at baseline was 57.0 (sd 11.3) and at week 6 was 50.4 (sd 10.1) representing a statistically significant average decline of 6.6 points (P < 0.0001). Mean depression at baseline was 14.4 (sd 3.8) and at week 6 was 15.1 (sd 3.6), representing a small but significant average decline of 0.7 points (P = 0.0155). Mean sleep at baseline was 6.3 h/night (sd 0.9) and at week 6 was 5.7 h/night (sd 1.2), representing a statistically significant average decline of 0.6 h/night (P < 0.0001). Declines were similar on all outcomes between men versus women, those who ranked surgery in their top three career choices versus those who did not, and those who ranked controllable lifestyle as "very important" versus all other categories. CONCLUSION: Quality-of-life and sleep declines and depression increases significantly in third-year medical students from orientation to week 6 of their surgery clerkship at our institution. We look forward to studying quality-of-life on other clerkships for comparison, assessing whether the magnitude of this decline in quality-of-life predicts students avoiding a future career in surgery, and testing interventions to prevent this decline in quality-of-life during the clerkship.  相似文献   
24.

INTRODUCTION

Open surgical release for carpal tunnel syndrome is not devoid of complications and its quantitative assessment with the Boston questionnaire in a developing country had not been conducted, where, lack of facilities and surgical technique can influence the outcome.

PRESENTATION OF CASE

This was a prospective study in which all cases of carpal tunnel syndrome undergoing open release between June 2007 and June 2012 and who returned for follow up were included. Each patient was requested to fill out the Boston questionnaire twice both pre and post op at 3 months. All complications were recorded as well as bio-data of patients and co morbidities. Follow up was at 2 weeks and at 3 months. Those reporting complications at 3 months were further followed up until 6 months. 373 patients were included in the study. Twenty four patients developed complications. Of these, 12 experienced pain resulting from reflex sympathetic dystrophy. Three patients developed wound dehiscence, 2 cases acquired infections, 4 patients developed immediate post-operative haemorrhage and in 3 patients there was late recurrence of median nerve compression. The symptom severity score pre-operatively was 3.30 (±0.60) and it improved to 1.65 (±0.75) post-operatively indicating a significant change (p < 0.0001). The preoperative functional status score was 2.58 (±0.75) and post-op it became 1.60 (±0.80) again implying a good improvement with an effect size of 1.3.

DISCUSSION

All of the complications produced were well managed. The complication incidence was low. The open release procedure produced good improvement in hand function and in decreasing the symptom severity.

CONCLUSION

Conducting open release for carpal tunnel syndrome in a tertiary referral centre in a developing country offers a good outcome.  相似文献   
25.
Urinary oxalate is a biomarker for calcium oxalate kidney stone disease; however, its assay is insensitive and nonspecific. Calcium oxalate monohydrate (COM) binding protein (45 kDa) is a promoter of calcium oxalate kidney disease, which is markedly upregulated by oxalate induced oxidative stress. The current study was carried out to evaluate whether COM binding protein can serve as a diagnostic marker for calcium oxalate kidney stone formers. COM binding protein was isolated, purified and antibody was raised against it in rabbits. Urine samples (24 h) were collected from patients suffering from various kidney diseases such as acute nephritis, chronic nephritis, nephrotic syndrome, calcium oxalate (CaOx) stone formers, uric acid stone formers, struvite stone formers and calcium phosphate stone formers. This COM binding protein was quantified by an in house ELISA method and the excretion was found to lie between 2 and 3 mg in control samples, while in CaOx stone formers it was detected between 11 and 19 mg. Urinary risk factors were assayed. We conclude that COM binding protein can serve as a diagnostic marker for CaOx stone formers.  相似文献   
26.
Introduction

Tuberculous spondylitis (TBS) is the most common form of extra-pulmonary tuberculosis. The mainstay of TBS management is anti-tuberculous chemotherapy. Most of the patients with TBS are treated conservatively; however in some patients surgery is indicated. Most common indications for surgery include neurological deficit, deformity, instability, large abscesses and necrotic tissue mass or inadequate response to anti-tuberculous chemotherapy. The most common form of TBS involves a single motion segment of spine (two adjoining vertebrae and their intervening disc). Sometimes TBS involves more than two adjoining vertebrae, when it is called multilevel TBS. Indications for correct surgical management of multilevel TBS is not clear from literature.

Materials and methods

We have retrospectively reviewed 87 patients operated in 10 years for multilevel TBS involving the thoracolumbar spine at our spine unit. Two types of surgeries were performed on these patients. In 57 patients, modified Hong Kong operation was performed with radical debridement, strut grafting and anterior instrumentation. In 30 patients this operation was combined with pedicle screw fixation with or without correction of kyphosis by osteotomy. Patients were followed up for correction of kyphosis, improvement in neurological deficit, pain and function. Complications were noted. On long-term follow-up (average 64 months), there was 9.34 % improvement in kyphosis angle in the modified Hong Kong group and 47.58 % improvement in the group with pedicle screw fixation and osteotomy in addition to anterior surgery (p < 0.001). Seven patients had implant failures and revision surgeries in the modified Hong Kong group. Neurological improvement, pain relief and functional outcome were the same in both groups.

Conclusion

We conclude that pedicle screw fixation with or without a correcting osteotomy should be added in all patients with multilevel thoracolumbar tuberculous spondylitis undergoing radical debridement and anterior column reconstruction.

  相似文献   
27.
Pain is experienced by people suffering from spinal cord injury leading to disability and affecting the person's functional ability, independence, psychological well - being, ability to return to work and quality of life. Pain management in these patients is notoriously difficult due to multiple factors and varied mechanism leading to pain. Only few treatments have been assessed in randomized, controlled trials and management is based on different case reports. We are reporting our experience of managing 2 patients with neuropathic pain following traumatic spinal cord injury. Both the patients were refractory to conventional pain medications but there was significant reduction in pain following lignocaine infusion in the first patient and with ketamine in the second patient.  相似文献   
28.
A 62-year-old diabetic bed ridden woman, presented to the emergency department with symptoms suggestive of peritonitis. She had been taking oral laxatives and enemas to relieve her chronic constipation for last 6 years. Hard impacted stools and pelvic tenderness were found on digital rectal examination. Her X-ray abdomen showed soft tissue shadows in the colon but there was no gas under the diaphragm on chest X-ray. Sonography found free fluid in pelvis. She was resuscitated, and her hyperglycemia was controlled by use of regular insulin as per sliding scale. Operative findings revealed free fluid in pelvis and very hard faecalomas lying free in peritoneal cavity. There was a 2 x 3 cm perforation at the anterior wall of the recto-sigmoid junction. Peritoneal toilet was carried out followed by Hartmann's procedure. Histopathology of perforation side showed no evidence of malignancy.  相似文献   
29.
We describe a case of difficult intubation in a patient suffering from ankylosing spondylitis undergoing total hip replacement surgery. The anesthetic management of 42 year old patient with difficult airway is discussed. Failure of epidural anesthesia procedure necessitated general anesthesia. The problems of performing awake fibreoptic intubation and other alternative techniques to secure the airway are described. Cervical spine involvement in ankylosing spondylitis is of great concern for the anesthetist. Longstanding progressive course of this disease leads to fibrosis, ossification and ankylosis of entire spine and sacroiliac joints. Cervical spine mobility is decreased and in severe cases total fixity occurs in a flexed position. Patient may also have atlanto-occipital and temporo-mandibular joint involvement as well. Cricoarytenoid cartilages involvement may result in upper airway compromise. Furthermore cervical spine vertebrae are prone to fractures, especially on hyperextension and may lead to spinal cord transection and quadriplegia. In this case report we describe the airway management of such patient with fixed rigidity of cervical spine and thoracolumbar kyphosis.  相似文献   
30.
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