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1.
Temporal arteritis is a systemic disease with local temporal artery symptoms, generalized constitutional symptoms and ocular involvement which affects the elderly. A study was undertaken to assess the clinical features of patients with temporal arteritis in a large multispecialty clinic practice. The study group consisted of 516 patients with clinical suspicion of temporal arteritis, of which 97 (18.8%) had a positive biopsy for arteritis. The records of these 74 females and 23 males were retrospectively reviewed for clinical implications of the disease. The average age of the cohort was 71.7 years, and male to female ratio was 1:3.2. There were 95 caucasians and 2 blacks. The most common clinical findings at presentation were abnormal temporal artery (65.9%), headache (64.8%), myalgias or arthralgias (46.6%), visual symptoms (37.1%) and fever (35.1%). Multiple symptoms were present in 97% of the patients. The erythrocyte sedimentation rate was > 50 mm per hour in 91% of patients. Corticosteroids were used to treat 95/97 patients. Twenty-seven (28%) of the patients completed treatment over an average 36.3 months. Sixty-eight (72%) other patients were either lost to follow-up, died, or continue on therapy. Complications of corticosteroid treatment occurred in 43 (44.3%) of patients, and complications of temporal arteritis occurred in 14 (14.4%). A review of biopsy data showed no difference in length of biopsy or yield of biopsy in the patients with positive and the patients with negative histology. Temporal arteritis is a systemic disease which responds well to corticosteroid treatment. Complications of the disease as well as of treatment make definitive diagnosis imperative. 相似文献
2.
Temporal arteritis is easily diagnosed and responds gratifyingly to treatment. Renal complications are unusual, but nevertheless occur. Earlier, an association between pauci-immune glomerulonephritis and temporal arteritis was shown. We present a patient who clearly had temporal arteritis but also developed cerebral hemorrhage, pulmonary infiltrates related to granulomatous pulmonary vasculitis, and pauci-immune glomerulonephritis. We suggest that temporal arteritis is neither always localized nor temporal. Instead, the condition can be a lethal, systemic disease. Renal involvement in patients with temporal arteritis is not common and the presence of glomerulonephritis is rare [Jennette and Falk 1994]. Lenz et al. [1998] described a patient who developed vision loss, optic nerve atrophy, elevated erythrocyte sedimentation rate, a positive rheumatoid factor and terminal glomerulonephritis. The renal biopsy showed focal and segmental necrotizing glomerulonephritis, despite negative antineutrophil cytoplasmatic antibodies (ANCA), antinuclear antibodies and antiglomerular basement membrane antibodies. Giant cells were identified in the necrotic vessel walls within the kidney. Immunofluorescence was negative and a diagnosis of ANCA-negative pauci-immune glomerulonephritis was made. The patient did not respond to immunosuppression and developed end-stage renal disease. Although the clinical attributes were consistent with temporal arteritis, no temporal artery biopsy was done in that patient. We recently treated a patient with temporal arteritis and pauci-immune glomerulonephritis. Our patient's course was somewhat different in comparison to the patient described by Lenz et al. [1998]. 相似文献
3.
M. Sintler A. Garnham A. Mahmood D. Rittoo H. S. Khaira R. K. Vohra 《The Indian journal of surgery》2008,70(2):73-76
Objectives
Temporal artery biopsy (TAB) is requested in an attempt to confirm the diagnosis of temporal arteritis (TA). Patients symptoms and signs are highly variable and TA is often focal and potentially missed in a small biopsy. The study aimed to determine if TAB helps in the management of patients with suspected TA. 相似文献4.
Abiko M Nakano S Nishizaki T Ikeda N Sakakura T Okamura T Abiko S 《No shinkei geka. Neurological surgery》2012,40(1):43-48
Temporal arteritis is a rare systemic autoimmune disease and the arteritic process in this case of temporal arteritis involved large and medium-size arteries. Temporal arteritis with internal carotid artery (ICA) occlusion is very rare. We report a case of temporal arteritis with ICA occlusion following superficial temporal artery (STA) -middle cerebral artery (MCA) anastomosis, together with steroid therapy. A 73-year-old female presented with a headache, visual disturbance of left side, and suppression of activity. Left STA was inflammatory and overswelling. Magnetic resonance angiography (MRA) and angiography revealed occlusion of the left internal carotid artery (ICA) at the cervical portion and lowering of vascular reserve on PAO SPECT. Diagnosis as temporal arteritis was conclusive due to the clinical presentation, laboratory studies, and left temporal artery biopsy, so steroid pulse therapy was initiated. Inflammation of left STA disappeared after steroid therapy, but left ICA occlusion on angiography and lowering of vascular reserve on SPECT remained for 3 months afterwards. Because of this, STA-MCA anastomosis was performed. There were no complications after the operation and the donor artery has been patent for two years. Temporal arteritis with ICA occlusion that requires extracranial-intracranial bypass (EC-IC bypass) is very rare. STA-MCA anastomosis with steroid therapy is effective for the prevention of cerebral infarction. 相似文献
5.
Blockmans D 《Presse medicale (Paris, France : 1983)》2012,41(10):948-954
Performing a temporal artery biopsy is still the easiest way to diagnose giant cell arteritis. However, this biopsy is not always positive, even not in patients with prominent cranial symptoms. In these cases, positron emission tomography with 18-fluorodeoxyglucose as a tracer is a valid alternative. This nuclear technique has demonstrated that involvement of large arteries such as the aorta or the subclavian arteries occurs in 50 to 80% of patients. Ultrasonographic examination of an inflamed temporal artery can demonstrate a "halo", corresponding to edema of the intimal layer of the artery. Only in very experienced hands, this non-invasive technique can replace a surgical biopsy. Magnetic resonance imaging and computerized tomographic scanning are not used in the diagnosis of giant cell arteritis, but these techniques can visualize the extent of the disease, e.g. to the aorta with possible aortitis or to a partical artery. 相似文献
6.
BACKGROUND: Temporal artery biopsy (TAB) has been accepted as the gold standard for the diagnosis of giant cell arteritis (GCA) or temporal arteritis (TA) even though it is of low sensitivity and specificity. Current medical practice recommends commencing high dose steroids before performing a biopsy, and the continued use of long-term steroids even if biopsy is negative but clinical suspicion of the diagnosis is high. The aim of the present study is to determine if TAB results actually changes the management of patients suspected of GCA or TA. METHODS: Retrospective case note analysis of 70 consecutive patients with TAB over 5 years (1999-2003) from Royal Melbourne Hospital (RMH), Melbourne, Australia. RESULTS: Histology revealed five (7%) positive biopsies, five (7%) of 'healed arteritis', and 60 (86%) negative biopsies. After excluding 15 patients who were lost to follow up, management of 13 (23.6%) patients was influenced by the biopsy results: seven with negative biopsies had steroids discontinued while six patients with biopsies showing positive and healed arteritis continued on steroids. Management of 42 (76.4%) patients was not altered following biopsy results: 11 with negative biopsy continued on steroids, 19 never started because of low clinical suspicion and 12 ceased steroids some time after biopsy as there was no symptomatic improvement. CONCLUSION: With the management of 76.4% of patients unchanged following biopsy, some may argue that these patients underwent unnecessary surgery. However, TAB is a minor procedure that can yield important results for the management of GCA, which if untreated can lead to serious complications. We believe TAB should be performed where there is clinical suspicion of GCA. 相似文献
7.
LeSar CJ Meier GH DeMasi RJ Sood J Nelms CR Carter KA Gayle RG Parent FN Marcinczyk MJ 《Journal of vascular surgery》2002,36(6):1154-1160
PURPOSE: Temporal arteritis (TA) is frequently diagnosed with nonspecific clinical characteristics, followed by a temporal artery biopsy to confirm the presence of vasculitis. Consequently, numerous screening surgical biopsies are performed with a high negative-biopsy rate. A prospective study was performed evaluating color duplex ultrasound scan (CDU) as the preferred method for the diagnosis of vasculitis in the evaluation of suspected TA. METHODS: Thirty-two patients with suspected TA on the basis of clinical criteria were evaluated with CDU before a temporal artery biopsy. The presence of a hypoechoic "halo," suggesting edema of the inflamed vessel, and inflammatory stenoses were noted. Histologic examinations of standard temporal artery biopsies then were performed, and the results were compared with the CDU findings. In addition, a metaanalysis was performed to identify articles related to the use of ultrasound scan in the detection of TA. RESULTS: All patients completed a bilateral CDU examination of the temporal arteries, and in 75% of patients biopsied, no evidence of vasculitis was found at histologic examination. When CDU examined for halo alone as the determinant for disease, the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV), compared with histologic confirmation of TA, were 85.7%, 92.0%, 75.0%, and 95.8%, respectively. With the criteria for a halo sign present, an inflammatory stenosis present, or both present on CDU, the sensitivity, specificity, positive predictive value, and NPV were 100%, 80.0%, 58.3%, and 100%, respectively. CONCLUSION: CDU is a superior noninvasive method of determining the presence of vasculitis when compared with routine surgical biopsy. Examination of the temporal artery with CDU can effectively predict which patient will need surgical biopsy. The utility of CDU in the diagnosis of TA is maintained by a high sensitivity in detecting patients with the disease and also by a high NPV that can eliminate patients who would not benefit from biopsy. 相似文献
8.
Temporal artery biopsy is considered the gold standard investigation of giant cell arteritis and is recommended in suspected cases despite a sensitivity of 81–91%. This review highlights the potential risk of facial nerve injury during temporal artery biopsy and introduces recent advances in the emerging role of imaging modalities. When these non-invasive techniques are used in conjunction with American College of Rheumatology scoring, which includes clinical features and biochemical test results, temporal artery biopsy may be avoided in selected cases. 相似文献
9.
Lucy McGeoch Walter B. Silecky John Maher Simon Carette Christian Pagnoux 《Joint, bone, spine : revue du rhumatisme》2013,80(3):324-327
Temporal arteritis in the form of giant cell arteritis (GCA) is common in the elderly but is extremely rare in patients less than 50 years of age. We describe two male patients: one who presented at the age of 31 years with painful, nodular swellings of both temporal arteries and whose temporal artery biopsy demonstrated a non-giant cell panarteritis with mixed inflammatory cell infiltrate typical of juvenile temporal arteritis (JTA); another one, aged 40 years, who presented with headache and cerebral angiography consistent with an intracranial vasculitis and whose temporal artery biopsy confirmed an authentic multinucleated GCA. The first patient spontaneously improved after biopsy and the second patient has responded well to corticosteroid therapy. These two cases exemplify well two distinct but extremely rare forms of temporal arteritis in young patients. A 3rd subset is that associated with a systemic vasculitis. Few cases of JTA have been reported and, to our knowledge, we describe in this report one of the only cases of GCA with central nervous system involvement in the young. 相似文献
10.
Robert A Williamson Jeffrey T Vrabec Newton J Coker Marlin Sandlin 《Otolaryngology--head and neck surgery》2003,129(5):481-489
OBJECTIVES: The relatively new clinical entity superior canal dehiscence syndrome (SCDS) is diagnosed by clinical symptoms and signs. Coronal computed tomography (CT) has been used to confirm the diagnosis. A consecutive series of temporal bone CT scans was reviewed to define the prevalence of a dehiscent-appearing superior semicircular canal. STUDY DESIGN AND SETTING: Temporal bone CT scans performed over a 2-year period at a university-based tertiary referral center were reviewed independently by 3 individuals. Scans were excluded if coronal images were not obtained or reconstructed from axial images. Prevalence figures for dehiscent-appearing superior semicircular canal were determined by consensus. Medical records of selected individuals with a dehiscent-appearing canal were reviewed for study indications and otologic symptoms. RESULTS: A dehiscent-appearing superior semicircular canal was seen in 9% of studies. Correlation among examiners was greater than 94%. Medical records indicated symptoms suggestive of or compatible with the diagnosis of SCDS in rare cases. CONCLUSION: The prevalence of a dehiscent-appearing superior semicircular canal on coronal CT of the temporal bones performed with 1.0-mm collimation is substantially greater than that predicted by temporal bone histologic study. Clinical symptoms compatible with the diagnosis were seldom recorded, suggesting low specificity. The high sensitivity and low specificity of CT scan create a risk for overdiagnosis of SCDS if the coronal CT scans are not correlated with clinical symptoms. 相似文献
11.
We present four patients with rapidly progressive claudication of the lower limbs due to extracranial giant cell arteritis. Additional findings suggestive of giant cell arteritis were involvement of the axillary or brachial arteries in two patients, symptoms of polymyalgia rheumatica or temporal arteritis in three, and all patients had severely elevated erythrocyte sedimentation rate and C-reactive protein level. Lower limb involvement affected preferentially the femoropopliteal, deep femoral, and tibioperoneal arteries. Hypoechogenic, concentric mural thickening suggestive of vasculitis was readily visible in all involved arterial segments by duplex ultrasound imaging, whereas angiography was rather unspecific. Typical changes for large-vessel vasculitis were also detectable by magnetic resonance imaging and fluorine-18-desoxyglucose positron emission tomography. More widespread use of these vascular imaging techniques may show that giant cell arteritis of the lower limbs is more frequent than previously assumed. 相似文献
12.
Polymyalgia rheumatica (PMR) and giant cell arteritis (GCA) are inflammatory diseases that typically affect white individuals >50 years. Women are affected ~2-3 times more often than men. PMR and GCA occur together more frequently than expected by chance. The main symptoms of PMR are pain and stiffness in the shoulders, and often in the neck and pelvic girdle. Imaging studies reveal inflammation of joints and bursae of the affected areas. GCA is a large-vessel and medium-vessel arteritis predominantly involving the branches of the aortic arch. The typical clinical manifestations of GCA are new headache, jaw claudication and visual loss. PMR and GCA usually remit within 6 months to 2 years from disease onset. Some patients, however, have a relapsing course and might require long-standing treatment. Diagnosis of PMR and GCA is based on clinical features and elevated levels of inflammatory markers. Temporal artery biopsy remains the gold standard to support the diagnosis of GCA; imaging studies are useful to delineate large-vessel involvement in GCA. Glucocorticoids remain the cornerstone of treatment of both PMR and GCA, but patients with GCA require higher doses. Synthetic immunosuppressive drugs also have a role in disease management, whereas the role of biologic agents is currently unclear. 相似文献
13.
Opinion statement Diagnosis and management of giant cell (temporal) arteritis (GCA) should be performed by physicians who can accurately monitor
the ophthalmologic, neurologic, and systemic sequelae of the disease as well as the numerous side effects of systemic corticosteroids,
which are typically necessary for treatment. When the diagnosis of giant cell arteritis is seriously entertained, early treatment
with adequate doses of oral or intravenous corticosteroids should not be delayed until laboratory confirmation has been obtained.
Unilateral or bilateral temporal artery biopsy should be performed on all patients with suspected GCA. A positive biopsy result
mandates that higher doses of corticosteroids be used during the first 2 months, which comprise the critical period for risk
of new ocular ischemia. A definitive, biopsy-proven diagnosis requires at least 6 months, and typically 12 months, of corticosteroid
therapy.
Common pitfalls include increasing the dose and prolonging the use of corticosteroids in response to increases in the erythrocyte
sedimentation rate (ESR) unrelated to GCA or visual blurring that may be related to benign tear film abnormalities, corticosteroidinduced
lens changes, and other ophthalmic conditions. The muscle stiffness of polymyalgia rheumatica (PMR) must be distinguished
from the osteoarthritis and other painful conditions common in the elderly.
After corticosteroid therapy has begun, continuing ophthalmologic evaluation is necessary to evaluate the effectiveness of
treatment and whether ocular complications, such as glaucoma or cataract, develop.
Careful attention must be given to early detection and prevention of systemic side effects of corticosteroid treatment. Patients
may be given gastrointestinal protective agents, such as histamine (H2)-blocking agents; vitamin D and calcium; oral hypoglyce
mic agents; and, if necessary, insulin and antihypertensive drugs. If bone density measurements warrant, hormones/supplementation
to prevent or reverse osteoporosis may be prescribed.
After the initial diagnosis and first 4 weeks of treatment, elevation of the ESR or Creactive protein alone should generally
not be used as signs of disease activity nor as a reason to increase the daily dose of steroids. If symptoms or signs of disease
activity occur, the dose should be raised regardless of test results. Even with vigorous physicianpatient education, however,
a patient is occasionally unable to provide adequate historical information about response to therapy, and the physician is
forced to rely on laboratory values as a measure of disease activity.
After initial high-dose corticosteroid therapy, patients without a classic history and wit negative biopsy results will generally
receive a rapid taper to low doses of corticosteroids.
The role of repeated temporal artery biopsy in the clinical management of GCA is unclear. Despite persistence of PMR and,
in some cases, histologic evidence of inflammation in temporal arteries, patients do not frequently have recurrence of symptomatic
GCA after 6 months or more of corticosteroid therapy. Under these circumstances, late vision loss is rare. 相似文献
14.
If giant cell arteritis is suspected as a cause of visual loss, emergent management is necessary. Clinical suspicion should
prompt the practitioner to obtain laboratory studies and initiate treatment prior to establishing the diagnosis. The evaluation
includes immediate erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and complete blood count (CBC). Treatment
begins with high-dose intravenous corticosteroids. We recommend intravenous methylprednisolone (250 mg every 6 h) for 3 to
5 days. During that time, a temporal artery biopsy should be performed for pathologic diagnosis. We also begin daily adjunctive
aspirin orally. After the initial bolus of intravenous corticosteroids, therapy transitions to oral prednisone administered
at 1 mg/kg per day until the activity of the disease process attenuates, as demonstrated by improvement in systemic symptoms
and normalization of both ESR and CRP. This change usually occurs in the first 3 to 4 weeks. The patient should be followed
closely, with therapy tapered as guided by systemic symptoms, ESR, and CRP. To maximize the use of remaining vision, appropriate
patients should be referred to specialists for help with low-vision therapies, assistive devices, and precautions to protect
the better-seeing eye. 相似文献
15.
Many patients with interstitial cystitis (IC) find that particular foods exacerbate disease symptoms. These patients may modify their diet to manage symptoms, but the mechanism by which dietary modification benefits patients with IC is unclear. We hypothesize that integration of neural signals from pelvic organs mediates the effects of diet on symptoms of IC. In animal models, pelvic inflammation is subject to crosstalk, so an inflammatory stimulus in one pelvic organ evokes a response in an independent organ. Recent data show that the colon can modulate bladder-associated pelvic pain in mice. As pelvic organs are innervated through shared circuitry, perceived pelvic pain might occur when spatial summation of individual pelvic inputs exceeds a threshold. Through this mechanism, a noxious dietary stimulus, which otherwise does not exceed the pain threshold in a normal individual, may substantially exacerbate pain in a patient with bladder symptoms. Repeated painful stimuli over time further contribute to symptoms by a process of temporal summation, resulting in enhanced responsiveness through central sensitization. Thus, pelvic organ crosstalk might modulate symptoms of pelvic pain by spatial and temporal summation, suggesting a mechanism for the benefits of dietary modification in patients with IC, as well as therapeutic opportunities. 相似文献
16.
Acute and chronic gastrointestinal manifestations associated with Yersinia enterocolitica infection. A Norwegian 10-year follow-up study on 458 hospitalized patients.
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The aim of the present study was to elucidate the gastrointestinal manifestations of yersiniosis. During the period 1974 to 1983, Yersinia enterocolitica infection was diagnosed in 458 patients, by isolation from fecal samples or by antibody response. At first admission, 184 patients had abdominal pain; 200, diarrhea; 45, vomiting; and 36, weight loss. Ulcerative colitis was diagnosed in 7 patients, Crohn's disease in 2, and unspecific colitis in 11. Mesenteric lymphadenitis or ileitis were found in 43 of 56 patients at laparotomy. The patients were followed for 4 to 14 years (1987). Thirty-eight patients were readmitted with abdominal pain and 28 with diarrhea; these symptoms were significantly correlated with the corresponding symptoms at first admission. Chronic colitis was diagnosed in 4 patients, chronic weight loss in 12. A follow-up inquiry (380 patients) indicated that patients with right iliac fossa pain during the acute infection less frequently developed chronic abdominal complaints. Gastrointestinal symptoms are common in both the acute and chronic states of yersiniosis. The correlations between acute and chronic symptoms indicate that yersiniosis is a chronic disease. Immunologically competent individuals may profit by fighting the infection in the right iliac fossa. The relationship between yersiniosis and inflammatory bowel diseases may still not be settled. 相似文献
17.
Temporal arteritis, particularly in its classic form, is exceedingly rare in individuals <50 years old. We report the youngest case of biopsy-proven giant cell temporal arteritis. A 17-year-old male presented with a progressively expanding and pulsatile but otherwise asymptomatic mass in his forehead. The patient's medical history was significant for uveitis since the age of 3, and severe allergic rhinitis, mild asthma, and juvenile rheumatoid arthritis as a young adolescent. Admission laboratory values included a mildly elevated erythrocyte sedimentation rate and C-reactive protein level. A computed tomography evaluation demonstrated aneurysmal degeneration of the frontal branch of the right superficial temporal artery and confirmed no other cerebrovascular changes. Histologically, the aneurysmal arterial segment demonstrated subacute temporal arteritis. The arterial wall had a primarily lymphoplasmacytic infiltrate with rare giant cells and focally marked medial destruction. Additionally, severely obstructive intimal hyperplasia with chronic adventitial and periadvential dense fibrosis was noted. The diagnosis of classic giant cell temporal arteritis was established from the biopsy result. Postoperatively, the patient was treated with prednisone for 3 months. Three years after surgery, the patient remains well and reports no recurrence of temporal artery disease. 相似文献
18.
P. Rasmussen 《Acta neurochirurgica》1991,108(3-4):100-109
Summary In a prospective material of 1052 patients the precipitating factors, associated symptoms, psychological and neurological deficits have been examined.Mastication and talking are the most frequently occurring precipitating factors, 76% as regards Neuralgia, with typical starting difficulties. As regards Non-neuralgiform Pain 24%, with precipitation late in the masticatory process. There were trigger zones in 50% of the cases of Typical Trigeminal Neuralgia and in 9% of the patients with Non-neuralgiform Pain. In a series of cases the jaw joint is perceived as a trigger zone. Cold precipitates pain in 48%–39%. Other precipitating factors are much more rare-psychological stress in 15% of the patients with Non-neuralgiform Pain, however.Vegetative associated symptoms were relatively frequent, lacrimation occurred in 31% of the cases of Typical Trigeminal Neuralgia and in 20% of the cases of Non-neuralgiform Pain. Rhinorrhea and salivation were less frequent. In terms of figures migrainoid associated symptoms had no connection with vegetative associated symptoms or with pain in the eye.In 11 % of the patients pain occurred most frequently during the night and in 20% the frequency of pain was the same day and night. About 1/3 of the patients with Neuralgia experienced seasonal variations.Tenderness of foramina is a symptom of no significance. Very few patients had primary sensory loss. No eye or ear symptoms have been found which may be referred to as the patho-anatomical basis of the pain.About 1/3 of the patients with Non-neuralgiform Pain had psychological symptoms whereas hardly any patients with Neuralgia had them. MMPI test performed on a small matched material showed no difference between Neuralgia and Non-neuralgiform Pain.In material B an examination has been made of the jaw joint arthrosis symptoms. A restriction of the diagnosis of arthrosis has had the effect that it must be recognized that patients with facial pain do not have the high frequency of jaw joint diseases previously assumed. As was also the case in a series of normal material previously published, between 1/5 and 1/3 of the patients with Neuralgia had jaw joint arthrosis which was due to old age.This study has not revealed any connection between previous diseases, the onset of pain, the character and course of the pain, the character of the attack, the localization of pain, precipitating factors, associated symptoms and symptoms of loss on the one hand and the patho-anatomical substratum on the other.The psychological examinations were performed by Mr. Peter Bruun, chief psychologist, for whose cooperation I am grateful. 相似文献
19.
Inoue R Takahashi S Sunaoshi K Ichihara K Masumori N Tsukamoto T 《Hinyokika kiyo. Acta urologica Japonica》2006,52(10):765-768
We retrospectively analyzed the clinical relevance of hydrodistention under anesthesia for patients having urgency and/or lower abdominal pain who were clinically diagnosed as having interstitial cystitis (IC) from May 1996 to May 2005. Their symptoms were refractory to anticholinergic or antiinflammatory agents. Hydrodistention was performed under general or spinal anesthesia with direct vision by cystoscopy and irrigation fluid was instilled into the bladder at a pressure of 80 cmH2O. Cystoscopic findings revealed glomerulation in 26 patients (96%), cracking in 10 (37%) and Hunner's ulcer in 3. Twenty-four patients (89%) obtained improvement of the objective symptoms after treatment. However, symptoms soon deteriorated in 16 patients, and the average duration of efficacy was only 4.7 months (SD; +/-3.7). There were two episodes of complication in this treatment. Bladder rupture occurred during hydrodistention, but was successfully managed with simple percutaneous perivesical drainage. One patient with acute pyelonephritis was treated with an antimicrobial agent without any additional treatment. Although bladder specimens were examined by immunohistochemistry, tryptase and c-kit were not linked with the mast cell count, severity of symptoms or treatment efficacy. Hydrodistention of the bladder may be recommended as the first treatment choice for patients with IC because it provides relatively high efficacy. However, the short duration of the efficacy requires a second-line treatment option for better management of patients with IC. 相似文献
20.
Nitrogen mustards are analogous to sulfur mustard and have similar toxic effects on tissues. With the recent surge in terror activity, mustard could be used by terrorists. Recently a group of patients suffered from skin injury caused by hot fluid containing nitrogen mustard were treated. All the patients displayed eye symptoms such as eye pain, photophobia, excessive tearing, and blurred vision. One patient suffered from severe inhalation injury. Laboratory examination showed the decrease of white blood cell count, which may result from the loss of neutrophils. At the same time, platelets were at lower level during the first 8 days and gamma-glutamyltransferase (gamma-GT), a marker of oxidative stress, was significantly increased. 相似文献