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41.
A 16-year-old, Hindu, female presented with rapidly growing abdominal lump for 6 months, primary amenorrhoea and non-development of secondary sex characters. Her BP was 180/120 mmHg. There was an excessive hirsutism involving face, neck, shoulders, abdomen and thighs. A lump was felt at left lumbar region extending on to left hypochondrium and part of umbilical region. Her serum testosterone level was 224 ng/dl and cortisol level was 15 microg/dl. Ultrasonography revealed a solid mass arising from the upper pole of left kidney. Exploratory laparotomy revealed a huge left adrenal tumour which was removed completely. Histopathology of the resected mass showed sheets of large round to polyhedral cells with hyperchromatic nuclei and eosinophilic granular cytoplasm with numerous giant cells. The case was diagnosed as virilising adrenocortical carcinoma.  相似文献   
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The recent advances in nasal endoscopic surgery in anterior skull base area have made it the procedure of choice for repair of cerebrospinal fluid rhinorrhoea (CSFR). The aim of the present study is to analyze the technique and efficacy of endoscopic repair of CSFR.  相似文献   
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A healthy 22-year-old woman was noted to have erythrocytes of the Pk phenotype: a strong Pk antigen, no detectable P antigen and anti-P antibody in her serum. Her erythrocytes contained four to six times as much Pk glycolipid (globotriaosylceramide or CTH) and approximately half as much P glycolipid (globotertraosylceramide or globoside) as normal red cells. The structures of CTH and globoside were characterized by analysis of permethylated sugars and complement fixation in addition to chromaographic mobility and sugar composition. Inasmuch as the erythrocytes of two Pk individuals that were analysed previously (Marcus et al., 1976) contained no detectable globoside, these abnormalities appear o represent a new phenotype in the P blood group system.  相似文献   
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Epistaxis has a reported prevalence of 10-12 per cent in the general population and is thus one of the commonest emergencies in Otolaryngology. We suggest that the patient uses a surgical mask to prevent blood spray during epistaxis management. Utilizing the described technique we have found that protective clothing worn by the healthcare professional is consistently 'blood-free' at the end of the procedure. This is in contrast to findings when no facemask is applied.  相似文献   
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Endoscopic sinus surgery has become a widely accepted surgical procedure for the treatment of chronic inflammatory sinus diseases. In our study 100 patients were suffering from polyposis treated by functional endoscopic sinus surgery in MMCH. Out of 100 patients 53 patients were suffering from ethmoidal polyp and 47 patients were suffering from antrochoanal polyp between the ages 7 to 45 years. Among antrochoanal polyp 2 patients were found with inverted papilloma and came with recurrence. 40% of the patients came with a follow up visit up to 1 year. 7 out of 53 cases of ethmoidal patient came with recurrence requiring revision FESS. There was no history of patient suffering from asthma or aspirin intolerance. Overall success rate was observed in 91%. Four patients were found with periorbital haematoma and 5 with fat coming out from orbit due to injury of lamina papyraceae.  相似文献   
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