Cancer profile in Kolar: A ten years study.

Context: Cancer profile varies in different regions and depends on race, lifestyle and diet. The study of a cancer profile helps to know the common cancers in a particular population, its probable risk factors and also helps in cancer control programs. AIM: To study the cancer profile at Kolar, based on Pathology Department records. Settings and Design: Retrospective study from January 1997 to December 2006. Materials and Methods: Cancer cases diagnosed by fine needle aspiration cytology (FNAC) and histopathology in the Department of Pathology were included in the study. The relevant history, clinical findings, and sociodemographic information of each case was retrieved from hospital records. Statistical Analysis Used: Descriptive statistics. Results: Out of a total of 19,615 cases reported at the Department of Pathology, 2,744 (13.98%) were cancer cases. The peak incidence was in the fifth decade in females and the seventh decade in males. Male : Female ratio was 0.7 : 1. Overall there was a steady rise in the number of cases from year 1997 to 2006. The top ten cancers in males were of oral cavity, stomach, esophagus, bone, non-Hodgkin's lymphoma (NHL), prostate, liver, larynx, penis, and Hodgkin's disease / bladder and those in females were oral cavity, cervix, breast, stomach, esophagus, thyroid, ovary, bone, rectum, and melanoma. Conclusions: Oral cavity and upper gastrointestinal cancers predominated in both genders. In females, cervical cancer predominated over breast cancer. Thyroid cancers were relatively more common in this region especially in females.

Malignant peripheral nerve sheath tumor with divergent differentiation.

A malignant peripheral nerve sheath tumor (MPNST) is an uncommon spindle cell sarcoma accounting for approximately 5% of all soft tissue sarcomas. A 55-year-old female with a right suprarenal tumor showed MPNST with additional foci of epithelioid, rhabdomyoblastic, osteogenic and lipogenic differentiation. Although the capacity of MPNST to undergo epithelioid, rhabdomyoblastic, osteogenic and very rarely lipogenic differentiation is reported in literature, the occurrence of all these differentiation in one case has not been described in literature before. To the best of our knowledge, this is only the second MPNST case with lipomatous differentiation.

Ovarian pregnancy.

Ovarian pregnancy is a rare form of extrauterine pregnancy contributing < 3% of ectopic pregnancies. We report an ovarian pregnancy in a 23-year female.

Sclerosing mucoepidermoid carcinoma with eosinophilia of the thyroid.

Sclerosing mucoepidermoid carcinoma with eosinophilia (SMECE) is a recently described carcinoma of the thyroid gland associated with Hashimoto's thyroiditis and considered to have a relatively indolent clinical course. We present a 65-year-old female, clinically euthyroid, who presented with a thyroid swelling since last 8 months along with right-sided cervical lymphadenopathy. Fine needle aspiration cytology suggested poorly differentiated carcinoma along with the involvement of the lymphnodes while histopathological examination showed features of SMECE with metastatic deposits in the right-sided cervical lymphnodes.

Factors influencing quality of semen: a two year prospective study.

In the recent years, male infertility and subfertility has increased, which is attributed to many factors. So our study focuses the effects of age, occupation, smoking, alcohol and varicocele on the semen quality. Detailed history and examination of 93 cases (fulfilled inclusion criterion) was done. Semen analysis of these cases were compared with above parameters using statistical tools like mean, standard deviation, standard error of mean and significance was tested by student's 't' test. The mean sperm density, total motility and rapid progressive motility in control group were 68.95 x 10(6)/ml, 59.9% and 30.5% respectively. Reduction of sperm density was statistically significant (p value < 0.05) in both tobacco users + alcoholics and in varicocele patients in comparison with controls. Age and occupation did not alter semen quality significantly. Our study concluded that semen quality is decreasing in the past few decades and combined tobacco + alcohol use, and varicocele have more detrimental effect on semen quality.

A varied presentation of hydatid cyst: a report of four cases with review of literature.

Contrary to the popular perception, hydatosis does not remain restricted to certain geographical locales but is a global health concern, particularly in the rural countryside. Although liver and lung involvement account for the majority of the lesions, primary breast, bone, kidney and soft tissue hydatosis with features of cystic echinococcosis are extremely rare. We report four such rare cases of cystic echinococcosis which were diagnosed and treated in our institute.

Plasma cell leukemia presenting as acute renal failure: a case report.

Plasma cell leukemia is a rare form of malignant plasma cell dyscrasia. It can occur as a primary form without prior evidence of multiple myeloma or as a secondary form which is a terminal event in multiple myeloma. A case of primary plasma cell leukemia presenting as acute renal failure is reported here.

Colonic cancer in young adults--a report of two cases.

Colonic carcinoma in young adults are rare and has a higher mortality and morbidity because of poor histological type and delay in diagnosis. We are reporting two cases of mucinous adenocarcinoma of caecum and sigmoid colon in young males.

Primary adenocarcinoma of fallopian tube--a case report.

Primary adenocarcinoma of fallopian tube is the rarest gynecological malignancy of female genital system which is usually misdiagnosed as ovarian tumour or tubo-ovarian mass. We present a case in a 40 year old female.

Multiple primary malignancies: synchronous and metachronous presentation--case report.

Reporting three rare cases of multiple primary cancers. Case one and two were a synchronous presentation of primary gastric carcinoma and renal carcinoma, gastric carcinoma and papillary carcinoma thyroid. Case 3 was metachronous presentation of squamous cell carcinoma of the oral cavity and hepatocellular carcinoma.