Spectrum of malignancies in Jaipur region (2004‑2008).

CONTEXT: Cancer data from Rajasthan is limited. Only three studies, one from Western Rajasthan, and the other two from Eastern Rajasthan have been published previously. AIMS: To find out the spectrum of malignant neoplasms in Jaipur region by studying the proportion and site wise distribution of malignancy cases reported at five major hospitals and pathology centers in Jaipur region. SETTINGS AND DESIGN: A retrospective analysis of histopathology records of 5 years (2004-2008) was done. Approximately 200,000 histopathology and cytology reports were analyzed and 34,486 new cancer cases were identified. STATISTICAL ANALYSIS USED: Percentages and proportions. RESULTS: A total of 34,486 new cases of cancers were recorded in five years. There were 58.58% (20202) males and 41.42% (14284) females, with the male to female ratio being 1.41:1. Organ wise, Lung (13.25%), Larynx (5.35%), Oropharynx (5.09%), Brain (4.84%), Tongue (4.62%) and Prostate (4%) were the most common sites involved in males, whereas Breast (25.6%), Cervix (10.26%), Ovary (5.4%), Brain (3.68%), Esophagus (3.4%), Lung (3.01%) and Gall Bladder (2.35%) were common sites for malignancies in females. CONCLUSIONS: Significant findings were, a higher frequency of tobacco related cancers i.e., Lung cancer and Head and neck cancer in males, and screening detectable cancers (Breast and Cervix) in females. A higher frequency of Lung cancer in females was also noted as compared to previous studies. An unusually high frequency of Gall Bladder Cancers especially among the female population in this region is also a cause of concern. Our data was compared with the national data.

Distribution of malignant neoplasms reported at different pathology centers and hospitals in Jaipur, Rajasthan.

Background: Cancer data from Rajasthan are limited. Only two studies, one from Western Rajasthan, and the other from Eastern Rajasthan have been published by Sharma et al. in 1992 and 1996. Aims: To put the cancer profile from this region in proper perspective, we conducted the present study on the patterns of various malignancies in Jaipur region, i.e., Eastern Rajasthan. Setting and Design and Material and Methods: The study spans over one and half decade (1990-2004) and is based on a retrospective six-year sample analysis of approximately 200,000 histopathological and cytological reports for the years 1990, 1991, 1996, 1999, 2001 and 2004. Results: A total of 21,868 cancers were recorded in the six sample years. There were 59.11% (12,926) males and 40.89% (8942) females, with the male to female ratio being 1.45:1. Organ wise, lung (8.45%), prostate (7.12%), brain (6.04%), urinary bladder (5.31%), esophagus (4.67%) and tongue (4.60%) are most common sites involved in males with regard to frequency, whereas breast (20.44%), cervix (14.99%), ovary (4.35%), brain (3.80%), esophagus (3.67%), uterus (3.01%) and rectum (2.80%) are common sites for malignancies in females. Conclusions: Significant findings were a higher frequency of cancers of the prostate, urinary bladder, and brain in males along with gall bladder cancers in females. Our figures have been compared with the national data.