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Lymphadenopathy is known to be associated with lepromatous leprosy and has also been observed as a feature of type-2 lepra reaction. However, nodular lymph node enlargement is not commonly reported in leprosy patients or as a feature of relapse. We herewith are presenting a case of bacteriological relapse in a patient of lepromatous leprosy treated 22 years before till smear negativity with WHO multidrug therapy (MDT) multibacillary type (MB). She presented with prominent nodular swelling of the cervical group of lymph nodes along with generalized lymphadenopathy, which was mistakenly treated as tubercular lymphadenopathy. A diagnosis of late bacteriological relapse of lepromatous leprosy presenting with prominent lymphadenopathy and ENL was made after relevant investigations. The patient was started on treatment with WHO MDT MB (daily dapsone and clofazimine and monthly rifampicin) and thalidomide (200 mg/day). Nerve pain regressed within 2 weeks of therapy. The lymph nodal swelling regressed within 3 months of starting treatment.
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A prospective study was undertaken on suspected lymph node TB (LNTB) patients, to evaluate the diagnostic utility of mycobacterial culture of fine needle aspirate (FNA), in comparison with the cytological examination and acid fast staining. Eighty percent of 157 aspirates studied were positive by cytological examination; 18% by ZN smear and 45% were positive by culture. Twelve aspirates which were negative by cytological features yielded positive mycobacterial cultures; four out of these were from HIV positive patients. Our observations suggest that supplementing FNA cytology with mycobacterial culture would increase the sensitivity of diagnosing LNTB; in addition to giving a highly specific diagnosis.
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Biópsia por Agulha Fina , Infecções por HIV/complicações , Humanos , Mycobacterium/isolamento & purificação , Estudos Prospectivos , Sensibilidade e Especificidade , Tuberculose dos Linfonodos/diagnósticoRESUMO
Trigonella foenum graecum seed powder (TSP) and sodium orthovanadate (SOV) have been reported to have antidiabetic effects. However, SOV exerts hypoglycemic effects at relatively high doses with several toxic effects. We used low doses of vanadate in combination with TSP and evaluated their antidiabetic effects on anti-oxidant enzymes and membrane-linked functions in diabetic rat brains. In rats, diabetes was induced by alloxan monohydrate (15 mg/100 g body wt.) and they were treated with 2 IU insulin, 0.6 mg/ml SOV, 5% TSP and a combination of 0.2 mg/ml SOV with 5% TSP for 21 days. Blood glucose levels, activity of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), Na+/K+ ATPase, membrane lipid peroxidation and fluidity were determined in different fractions of whole brain after 21 days of treatment. Diabetic rats showed high blood glucose (P less than 0.001), decreased activities of SOD, catalase and Na+/K+ ATPase (P less than 0.01, P less than 0.001 and P less than 0.01), increased levels of GPx and MDA (P less than 0.01 and P less than 0.001) and decreased membrane fluidity (P less than 0.01). Treatment with different antidiabetic compounds restored the above-altered parameters. Combined dose of Trigonella and vanadate was found to be the most effective treatment in normalizing these alterations. Lower doses of vanadate could be used in combination with TSP to effectively counter diabetic alterations without any toxic effects.
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Animais , Encéfalo/efeitos dos fármacos , Membrana Celular/efeitos dos fármacos , Diabetes Mellitus Experimental/tratamento farmacológico , Feminino , Peroxidação de Lipídeos/efeitos dos fármacos , Estresse Oxidativo/efeitos dos fármacos , Ratos , Ratos Wistar , Sementes , ATPase Trocadora de Sódio-Potássio/antagonistas & inibidores , Oligoelementos/farmacologia , Trigonella/metabolismo , Vanadatos/farmacologia , Vanádio/farmacologiaRESUMO
PURPOSE: To evaluate the efficacy of transpupillary thermotherapy (TTT) in choroidal neovasularisation (CNVM) secondary to age related macular degeneration (AMD). MATERIAL AND METHODS: Retrospective, non-randomized study of 28 eyes of 28 patients with subfoveal CNVM (classic, occult or mixed) secondary to AMD. RESULTS: Fifteen patients (53.57%) maintained their pre-treatment vision, 2 (7.14%) patients showed improvement of more than 2 lines and 11 (39.28%) patients showed deterioration of vision by >2 lines. Angiographic and clinical regression of CNVM was noted in 19 patients (67.8%) on an average follow up of 15.32 +/- 3.31 months. CONCLUSION: TTT leads to stabilisation of vision in 60% of treated eyes with CNVM due to AMD.
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Idoso , Idoso de 80 Anos ou mais , Neovascularização de Coroide/etiologia , Feminino , Angiofluoresceinografia , Humanos , Hipertermia Induzida/métodos , Degeneração Macular/complicações , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Acuidade VisualRESUMO
Sodium-orthovanadate (SOV) and seed powder of Trigonella foenum graecum Linn. (common name: fenugreek, family: Fabaceae) (TSP) besides being potential hypoglycemic agents have also been shown to ameliorate altered lipid metabolism during diabetes. This study evaluates the short-term effect of oral administration of SOV and TSP separately and in concert (for 21 days) on total lipid profile and lipogenic enzymes in tissues of alloxan diabetic rats. Diabetic rats showed 4-fold increase in blood glucose. The level of total lipids, triglycerides and total cholesterol in blood serum increased significantly during diabetes. During diabetes the level of total lipids increased significantly (P < 0.001) in liver and in kidney by 48% and 55%, respectively, compared to control. Triglycerides level increased by 32% (P < 0.01) in liver and by 51% (P < 0.005) in kidney, respectively, compared to control. Total cholesterol level also increased significantly in both liver and kidney (P < 0.01 and P < 0.001, respectively). The activities of NADP-linked enzymes; namely glucose-6-phosphate dehydrogenase (G6PDH), malic enzyme (ME), isocitrate dehydrogenase (ICDH), and the activities of lipogenic enzymes namely ATP-citrate lyase (ATP-CL) and fatty acid synthase (FAS) were decreased significantly in liver and increased in kidney during diabetes as compared to control. SOV and TSP administration to diabetic animals prevented the development of hyperglycemia and alteration in lipid profile in plasma and tissues and maintained it near normal. Maximum prevention was observed in the combined treatment with lower dose of SOV (0.2%) after 21 days. We are presenting for the first time effectiveness of combined treatment of SOV and TSP in amelioration of altered lipid metabolism during experimental type-I diabetes.
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BACKGROUND: Supravalvar aortic stenosis is the rarest of left ventricular outflow obstructions. Data on this rare entity from India are scarce. METHODS AND RESULTS: We retrospectively analyzed the data of 15 patients (13 males, mean age 15.5+/-10.18 years) with a diagnosis of supravalvar aortic stenosis confirmed by cardiac catheterization. Five patients had morphological features of Williams' syndrome. One patient had diffuse while the rest had discrete type of supravalvar aortic stenosis. Five patients did not have any associated lesions. A 9-year-old male had an ascending aortic aneurysm, and 3 patients had associated peripheral pulmonary artery stenosis. One child had a subaortic ventricular septal defect, and another had severe mitral regurgitation. Twelve patients had electrocardiographic evidence of left ventricular hypertrophy. Three patients had mild aortic valvar stenosis while 2 had aortic regurgitation. Six patients had dilated coronary arteries. Two patients with supravalvar aortic gradients of 20 and 40 mmHg were kept on close follow-up. One patient was not willing to undergo surgery while the other is awaiting surgery. Eleven patients underwent surgical correction. Dacron or pericardial patch aortoplasty was done in all the patients. In addition, one patient each underwent pulmonary artery plasty, ventricular septal defect closure, repair of ascending aortic aneurysm, and mitral valve replacement. The patient with diffuse type of supravalvar aortic stenosis underwent augmentation aortoplasty. Two patients died perioperatively. One was lost to follow-up. Two had moderate residual gradients. The rest of the patients were in New York Heart Association functional class I on follow-up of 6.3+/-4.7 years. CONCLUSIONS: Repair of supravalvar aortic stenosis by single sinus aortoplasty is safe and produces good results.
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Estenose Aórtica Supravalvular/diagnóstico , Angiografia Coronária , Cateterismo Cardíaco , Hemodinâmica , Humanos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Sezary syndrome (SS), is described as the classical triad of pruritic erythroderma, lymphadenopathy, and presence of more than 10% of circulating Sezary cells in the peripheral blood. We report on unusual case of advanced cutaneous T - cell lymphoma with classical haematological and histopathological features of Sezary syndrome, but lacking the clinical features of erythroderma. A 66 year old man presented with asymptomatic multiple papules, plaques and nodules and with generalized lymphadenopathy. Peripheral smear showed more than 60% of Sezary cells. Skin and lymph node biopsy showed typical features of T-cell lymphoma and immunohistochemistry and CD marker studies showed the cells to be atypical T-lymphocytes. This unusual case is highlighted to denote that erythroderma need not be taken as a hard and fast criterion for diagnosing Sezary syndrome.
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BACKGROUND: Coronary anomalies should be recognized to avoid problems during coronary intervention and cardiac surgery. METHODS AND RESULTS: We retrospectively reviewed 7400 coronary angiograms to find out the pattern and incidence of coronary anomalies of origin and distribution. We excluded patients with congenital heart diseases, coronary artery fistulae and patients with separate origin of the conus artery. and found 34 cases (0.46%) (22 males), mean age 50.7 +/- 12 years with coronary anomalies. Six cases underwent angiography prior to valve replacement and the rest were part of the evaluation for atherosclerotic coronary artery disease. The most common anomaly was separate origins of the left anterior descending coronary artery and left circumflex coronary artery [n=12 (35.3%)]. The next most common anomalies were origins of the right coronary artery from the left coronary sinus [n=7 (20.6%)] and left circumflex artery from the right sinus [n=6 (20%)]. A single coronary artery was seen in 3 cases (8.8%) which included one case of postmyocardial infarction ventricular septal rupture with triple-vessel disease, and another with two small coronary fistulae. One case each of the following coronary anomalies was found: (i) double right coronary artery, (ii) left anterior descending coronary artery from the right coronary sinus, (iii) all three coronary arteries originating separately from the right sinus, and (iv) left main coronary artery from the right sinus. Of these 34 patients, 11 (32.4%) had significant atherosclerotic disease in the anomalous vessel. CONCLUSIONS: The incidence of primary coronary anomaly seems to be less than that in earlier reports, but the pattern of anomalies appears to be similar.
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Adulto , Fatores Etários , Idoso , Angiografia Coronária , Anomalias dos Vasos Coronários/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
Fetus in fetu occurs due to aberration of monozygotic twinning. A 16-year-old boy presented with abdominal pain and mass. Laparotomy revealed an anencephalic fetus within an encapsulated retroperitoneal mass. Pathologic examination confirmed rib formation with a primitive vertebral column with bone marrow. There was no other organogenesis.
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Adolescente , Diagnóstico Diferencial , Feto/anormalidades , Humanos , Masculino , Radiografia Abdominal , Espaço Retroperitoneal/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Gêmeos MonozigóticosRESUMO
A 48-year-old woman presented with symptoms of distal bowel obstruction. On examination she had abdominal distension and a lump in the left lumbar and iliac regions. X-ray revealed distension of the colon with dilated small bowel. Exploration revealed an enlarged ptotic spleen whose pedicle caused obstruction of the colon. There was concomitant partial volvulus of the splenic flexure around the splenic pedicle. The splenic vein was thrombosed. Splenectomy was performed.
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Doenças do Colo/etiologia , Diagnóstico Diferencial , Feminino , Humanos , Obstrução Intestinal/etiologia , Pessoa de Meia-Idade , Baço/anormalidades , EsplenectomiaRESUMO
A 25 year old man male presented with a lump in the left side of the abdomen. Ultrasonography revealed an echogenic retroperitoneal mass with hyperechoic areas within it suggestive of bone. CT scan confirmed the presence of a large retroperitoneal mass with bone within it. On exploration there was a large encapsulated retroperitoneal lump. There was a soft tissue mass within the lump surrounded by a yellow pultaceous material admixed with pus. Examination of the specimen showed a bone at the cephalic end with teeth embedded within it. There were two limb buds near the cephalic end. The whole specimen was covered with skin with all its appendages. There was coelomic cavity present. The distinction between fetus in fetus and teratoma has for long been the subject of controversy. According to the criteria described by Willis, there should be a vertebral axis present to make the diagnosis of fetus in fetu. But there have been a few reports where cases have been described as fetus in fetu even in the absence of a vertebral axis. A review of the literature concerning this controversy is briefly given.
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Adulto , Diagnóstico Diferencial , Feto/anormalidades , Humanos , Masculino , Neoplasias Retroperitoneais/patologia , Teratoma/patologiaRESUMO
INTRODUCTION: Intestinal fistulae are a daunting clinical problem. AIM: To evaluate the influence of various severity factors on morbidity and mortality in patients with intestinal fistulae. METHOD: In 29 patients with intestinal fistulae, eight severity factors, viz., age, associated bowel disease, anemia, hypoalbuminemia, high-output fistula, category IV fistula, excoriation of skin surrounding the stoma, and sepsis, were analyzed prospectively to assess their effect on healing of fistulae and mortality. Chi-squared test with Yates' correction was used. RESULTS: Age, presence of associated bowel disease, and hemoglobin levels had no significant effect on healing or mortality. Hypoalbuminemia, category IV fistulae, presence of local skin excoriation, and sepsis significantly delayed healing (p < 0.05). High-output fistula, category IV fistula, local skin excoriation, and sepsis were significantly associated with high mortality (p < 0.05). CONCLUSION: Identification of these prognostic factors in intestinal fistulae may guide the need for more intensive care or intervention.
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Fístula Cutânea/epidemiologia , Humanos , Fístula Intestinal/epidemiologia , Pessoa de Meia-Idade , Morbidade , Prognóstico , Estudos Prospectivos , Fatores de RiscoRESUMO
Acute superior mesenteric artery syndrome is a rare condition and may follow rapid weight loss and immobilization. We present one such case due to rapid weight loss following massive small bowel resection.