Utility of scrape cytology in the diagnosis of ovarian masses

Background: Cytology is a useful adjunct to frozen section for rapid diagnosis of neoplastic pathology. However frozen section facility is available in limited centres. Therefore, we undertook this study to find out role of scrape cytology for diagnosis of ovarian masses.Methods: It is an observational study done in a medical college. One hundred ovarian masses were collected for a period of eighteen months. Cut surface of ovarian masses were scraped with edge of a glass slide. Smears were prepared and stained with H and E stain, examined and a presumptive diagnosis was given. The verification of cytological diagnosis was done by histopathological report. All the data were recorded, tabulated and analyzed with the help of standard statistical methods using Microsoft XL.Results: A total of hundred cases were studied. Left ovary was involved in 38 cases, right ovary in 52 cases and bilateral ovaries in 10 cases. Malignant cases mostly yielded hyper cellular smear. On Chi square test, it was significant with value of less than .001. The overall sensitivity and specificity of scrape cytology in diagnosing ovarian neoplasm, considering HPE as gold standard, are 98% and 78% respectively. In Dysgerminoma, Papillary adenocarcinoma, Mucinous Cystadenoma, Benign cystic teratoma, Granulomatous lesion of ovary, Lymphoma and Mucinous adenocarcinoma, scrape diagnosis corroborated with the histological diagnosis. Notable discrepancy was seen in cases of Endometrioid carcinoma.Conclusions: Scrape cytology can serve as a powerful tool for early diagnosis of ovarian masses in close cooperation of the clinician, radiologist and pathologist. It has a potential for widespread use as knowledge and experience of interpreting cytopathologists increase

Disseminated Cryptococcosis in an Immunocompetent Child

A case of disseminated cryptococcus infection in an immunocompetent host is described. The present case attests to the importance of using a cautious approach for the diagnosis of granulomatous lymphadenitis. The patient was initially misdiagnosed and treated as disseminated tuberculosis. Later the patient developed visual loss and skin lesions. Periodic Acid Schiff stained sections of lymph node biopsy and cerebrospinal fluid culture established the diagnosis

Her2neu Expression of Gastric and Lower Esophageal Carcinoma and its Correlation with Clinicopathological Findings in Tertiary Care Hospital in Eastern India

Background: Gastric carcinomas are the fifth most common cancer worldwide and cause the second most common cancer-related deaths. Human epidermal growth factor receptor 2 (HER-2/Neu)(c-erbB2) protein overexpression in gastric cancer has been correlated to poor outcomes and a more aggressive disease. Targeted therapy against HER-2/Neu has attracted much attention recently. Comprehensive data regarding Her2neu expression in gastric carcinoma in Southeast Asia shows highly variable results and often lacks standardization. Aim/Objective: In this study, we study the expression of HER-2/Neu marker in lower esophageal and gastric carcinoma and compare it with various clinicopathological parameters and are known to have prognostic significance. Methods: One hundred and fifty cases of gastric/gastroesophageal adenocarcinomas (intestinal type) were included in the study over 2 years, and immunohistochemistry was done to evaluate Her2neu expression. Scoring was done according to the American Society of Clinical Oncology/College of American Pathologists guideline, and the finding was correlated with clinicopathological parameters. Results: The age of patients ranged from 41 years to 80 years. Gastric tumors were more common in the age group 61–70 years with mean age of 65.5 years. Gastric tumors are more common in males than females. (M:F = 3.16:1) Most common type of specimen received was partial gastrectomy (38%). Anorexia (46%) and pain abdomen (46%) were the most common presenting symptoms. Gastric tumors were common in tubular subtypes (76%) followed by mucinous subtypes (16%). Most common histopathological grading was moderately differentiated gastric adenocarcinoma (64%). Most gastric tumors were located at antropyloric area of the stomach (42%). The highest frequency of cases presented at an tumor, node, metastasis (TNM) stage that is pT2N2Mx (32.3%). Her2neu expression was found to be score 0 in most (62%) cases, only 10% of cancers were positive (3+), 14% were equivocal (2+), and another 14% were 1+ (negative). When we correlated clinicopathological parameters such as age,sex,tumour site,gross appearance,size,depth of invasion,TNM stage,Lymphovascular invasion,perineural invasion etc. with HEr2neu expression; no statistically significant correlation was found. Conclusion: Overexpression of HER-2/Neu in gastric carcinoma can help to identify patients with reduced survival and to identify eligible candidates for targeted therapy. A larger sample size and follow-up for a longer period might shed more light on the role of the above markers in gastric carcinoma

Screening for thalassemia and other hemoglobinopathies in a tertiary care hospital of West Bengal: Implications for population screening

Hemoglobinopathies are common genetic disorders of hemoglobin, which can be prevented by population screening and offering genetic counseling. In absence of population-based screening for hemoglobinopathies, the hospital-based diagnosis register provide idea about the extent of problem in the community. The present study was undertaken to find out the burden of hemoglobinopathies and spectrum of this disorders among the population who were screened in the hospital-based screening program. A record-basedanalysis of subjects who underwent screening for hemoglobinopathies in Burdwan Medical College and Hospital over a period of 3 years and 4 months revealed that overall 29.3% of subjects were positive for hemoglobinopathies. Beta thalassemia heterozygous was the most commonhemoglobinopathy in this region closely followed by hemoglobin E heterozygous. In view of high prevalence of hemoglobinopathies in this region, a routine premarital screening program is needed for identification and prevention of high-risk marriages