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Biomedical subjects

N B Sarkari

Publications and source records attributed to N B Sarkari.

At least 19 recordsLinked to original sources
PubMed1993

Disappearing CT lesion in a nonepileptic patient.

Despite its high incidence, the exact cause of disappearing CT lesions in patients with epilepsy is not clear. We document a non-epileptic patient, whose clinical picture simulated idiopathic intracranial hypertension, but CT showed a spontaneously resolving ring enhancing lesion.

Adult↗
PubMed1991

Clinical profile of herpes zoster ophthalmicus.

Herpes zoster ophthalmicus was seen in 22 cases out of 195 cases of herpes zoster (11.3% incidence). It was affecting mainly adults (90.9%). Oedema over the lids (81.8%) was invariably present and lead to ptosis. Mucopurulent conjunctivitis, predominantly mucoid (72.7%) was the commonest manifestation associated with vesicles over the lid margins. Sectorial (22.7%) and diffuse (9.1%) episcleritis appeared in later part of first week, while nodular episcleritis was observed in one case only on 12th day of the disease. Nummular keratitis was seen in 31.8% of cases between 8-10 days. Iritis and iridocyclitis was seen in 45.4% of cases out of which 36.3% had secondary ocular hypertension (glaucoma). Neuroparalytic keratitis and internal ophthalmoplegia were detected in one patient each. Postherpetic neuralgia occurred in 22.7% of cases and was uncommon in younger age group (below 40 years, 4.5%). Carbamazepine was effective in relieving the herpetic pain.

Adolescent↗
PubMed1991

Clinical profile of giardiasis and comparison of its therapeutic response to metronidazole and tinidazole.

Seventy five cases (50 males, 25 females; mean age 20.2 +/- 5.8 years), whose stools were positive for cysts and/or trophozoites of Giardia lamblia, were studied for their clinical profile and therapeutic response to metronidazole and tinidazole. Maximum frequency of cases (41.2%) was noted upto 20 years of age, and it declined with advancing age. A majority of them (41.3%) presented with non-specific symptoms while 38.6% were asymptomatic parasite carriers. Features of malabsorption were observed in 12% of cases and 8% presented with acute illness, having explosive, watery, foul smelling diarrhoea along with crampy upper abdominal discomfort. Most of them (62.5%) had blood group A. Tinidazole (97.5%) was more efficacious (P less than 0.01) than metronidazole (54%) in a single dose of 50 mg/Kg, with good tolerance. Tinidazole can be recommended for the treatment of giardiasis in individual cases as well as in families and close communities.

Adolescent↗
PubMed1988

Male gonads in leprosy--a clinico-pathological study.

Sixty male leprosy patients (mean age 27.2 +/- 5.04 years) selected at random, were studied for gonadal involvement with the mean duration of illness 4.17 +/- 3.27 years. Only lerpomatous and borderline leprosy cases developed testicular and epididymal changes. Testicular pain and/or swelling (lepromatous 62.5%, borderline 30%) was the main presenting feature. Altered sexual function was observed in 34(56.6%) cases, and 11 patients revealed altered sexual hair pattern. Gynecomastia was seen in 9 cases. Reduced testicular size along with its soft feeling was present in 25% of cases while no testicular sensation was felt in 8 (13.3%) cases, and impaired testicular sensation in 9 (15%) of them. Spermogram revealed azoospermia in 19 (35%) and oligospermia in 16 (26.6%) cases. Histo-pathology revealed evidences of leprous pathology irrespective of testicular size, semen picture and clinical manifestations. There was marked variation in histopathological findings in testes and hence it was difficult to categorise them into vascular, interstitial and obliterative phase.

Adolescent↗