No abstract

Gossypiboma is a rare condition caused by retention of a foreign body, most commonly surgical sponge following any surgical procedure. The patient may be asymptomatic, can present with vague symptoms, or rarely with acute symptoms depending on the location of the foreign body and the complications associated with it; thus it may be difficult to diagnose this condition. A 30-year-old woman presented to our hospital with complaints of lump and mild pain on both sides of the lower abdomen for 3 months following caesarean section which was performed in a rural hospital. Ultrasound and computed tomography findings along with the classical history helped in arriving at the diagnosis of two gossypibomas in lower abdomen, one in each flank which was further confirmed on laparotomy.

Malignant peripheral nerve sheath tumors (MPNSTs) are rare soft tissue tumors commonly arising from nerve roots in the extremities with a predilection in neurofibromatosis (NF) patients. MPNSTs are known to behave aggressively, with worse prognosis in nonresectable cases, and a 5-year survival of about 52% and 15% in resectable and unresectable cases, respectively. Although cytological diagnosis in a known case of NF-1 is possible, however, in the absence of any associated syndrome in a sporadic case, it is very challenging to accurately diagnose this tumor. Till date, to the best of our knowledge, only three cases of epithelioid MPNST correctly diagnosed on cytological examination have been described. We are presenting another case of epithelioid MPNST in a 40-year-old patient with stigmata of NF-1 since childhood, diagnosed on fine-needle aspiration cytology from the left flank mass with subsequent histopathology from left inguinal lymph node metastasis.

Candida is a commensal found even in the gut of healthy individuals and varying rate of incidence have been reported in autopsy studies. Pathological role of Candida is rarely seen in stomach and first part of duodenum as low pH and commensal bacteria inhibits its growth. Any imbalance in these factors or immunocompromised status can lead to fungal overgrowth. Most of the cases of duodenal perforation are seen as the complications of H. pylori infection, due to the intake of non-steroidal anti-inflammatory drugs (NSAIDS) or traumatic/iatrogenic. Authors are reporting first case of a 35year old male who presented with duodenal perforation peritonitis with perforation edge biopsy revealing the presence of fungal hyphae. Fungal microorganisms as a cause of duodenal perforation per se, is very rare.

Background: Initiation of early appropriate antibiotic therapy influences the outcome of perforation peritonitis, which otherwise is delayed till culture reports are available. The knowledge of microbial profile and sensitivity of peritoneal fluid culture with respect to the anatomical site of perforation peritonitis will help in initiation of early appropriate antibiotic therapy in the post-operative period.Methods: A cross-sectional study conducted from January 2017 to December 2017 where intraoperative peritoneal fluid sample in patients of perforation peritonitis was subjected to culture (aerobic and anaerobic) and sensitivity and results analysed with respect to anatomical site of perforation.Results: 50 patients were studied. The most common site of perforation was ileum (32%) followed by appendix (18%) and stomach (18%). In aerobic culture, the culture positivity rate was highest in colonic perforation (100%) and least in gastric perforation (44.4%). The most common organism isolated in all sites of perforation peritonitis was E. coli followed by Klebsiella spp. In anaerobic culture, although facultative anaerobes were isolated, no strict anaerobe was isolated. The most sensitive antibiotics covering all isolated organisms were gentamycin (p=0.006), colistin (p=0.018), piperacillin and tazobactum (p=0.022).Conclusions: The predominant differential normal flora according to site of gastrointestinal tract was not reflected in the peritoneal fluid culture of patients with perforation peritonitis and E. coli was the most common organism isolated in all sites of perforation peritonitis. The antibiotic sensitivity profile showed the increasing resistance against third generation cephalosporins. Aminoglycosides, piperacillin and tazobactum, meropenem and colistin showed a significant antimicrobial activity against organisms isolated from cases of perforation peritonitis.

No abstract

Mucormycosis is a group of clinical syndromes resulting from infection by one of a group of related filamentous fungi. It is an opportunistic fungal infection that rarely occurs in immunocompetent individual. Isolated involvement of any organ is rare and only a few cases of renal mucormycosis have been reported. We present a case report of atypical presentation of a case of renal mucormycosis in a healthy adult with no predisposing factors. A 48 year non diabetic immunocompetent patient underwent right nephrectomy for painful non-functioning kidney. Biopsy showed chronic pyelonephritis with broad non-septate hyphae suggestive of mucormycosis. Post op followup of patient is normal. Mucormycosis of kidney causes extensive infarction and necrosis due to direct angioinvasion and vascular thrombosis leading to fulminant acute renal failure. The disease mimics pyogenic infection leading to delay in diagnosis and hence resulting in high mortality. High index of suspicion is needed for early diagnosis. Urine and blood cultures are usually sterile. Characteristic CT findings include diffuse enlargement of the kidney with absence of contrast excretion and multiple low-density areas in the renal parenchyma representing fungal abscess. Whenever suspected, FNAC or biopsy is strongly advocated as no imaging can confirm the diagnosis. Nephrectomy or debridement of necrotic tissue along with IV Amphotericin B consist the principal treatment. Renal mucormycosis presenting an indolent course and found incidentally after nephrectomy is extremely rare. In an incidentally found mucormycosis, the role of further investigations to find the source and the role of antifungals have to be further studied.

No abstract