Para-Bombay phenotype: A case report from a tertiary care hospital from South Gujarat.

The blood specimen of a 30-year-old male donor showing a discrepancy in cell and serum grouping was targeted for detailed study at the blood bank at tertiary care hospital in South Gujarat. Forward grouping showed group as "O" RhD positive and reverse grouping as group "A." Further testing confirmed that the individual's blood group was para-Bombay A (para-AH). Family members were screened, and younger brother was also identified as para-Bombay phenotype. The para-Bombay phenotype is very rare, and only a few cases have been reported from India. This blood group is characterized by the absence of ABH antigens on red blood cells (RBC's) with the presence of ABH substances in body secretions or by the weak expression of ABH antigens on RBC's with the absence or presence of substances in body secretions. This rare phenotype can be mislabeled as "O" if all detailed investigations are not performed.

Relationship of oral cancer with age, sex, site distribution and habits.

Many studies are carried out regarding age incidence, tobacco smoking and sites of oral cancer, but in Gujarat tobacco chewing in form of Gutkha is more common than smoking and start during preteen years. Tobacco chewing causing chronic inflammation, submucous fibrosis and oral cancer. This study was conducted on 504 patients to find out if there is increasing incidence of oral cancer in lower age group and its relation with sex as well which site was commonly affected. There was statistically significant increase in oral cancer in lower age group, and anatomically anterior part of oral cavity showed involvement in 61.32% of cases. Though males were affected more but female cases were 25%. So tobacco chewing has got detrimental effect on oral cavity.

Adenoid cystic carcinoma of breast and the importance of differentiation from collagenous spherulosis by FNAC.

We are presenting a case of adenoid cystic carcinoma (ACC) of breast in a 66-year-old woman having lump in left breast, admitted to surgical ward of our institute. A diagnosis of ACC of breast was made and subsequently confirmed histopathologically and on immunohistochemistry.