Clinicopathological Correlation with Mesangial C4d Deposition in Primary Immunoglobulin A Nephropathy - A Descriptive study.

In immunoglobulin A (IgA) nephropathy, activation of lectin pathway leads to severe renal damage and more pronounced histological damage. As C4d is a marker of lectin pathway activation, the presence of mesangial C4d positivity will help in identifying those patients at risk. The study was conducted to study the prevalence of mesangial C4d positivity in patients with primary IgA nephropathy and to compare the clinical and histopathological features with C4d-positive and C4d-negative cases.

Expression of androgen receptor in primary breast carcinoma and its relation with clinicopathologic features, estrogen, progesterone, and her-2 receptor status.

Introduction: The role of estrogen/progesterone receptors (ER/PR) is well-established with respect to therapy and prognosis of breast carcinoma. However, the role of androgen receptor (AR) expression is unclear in the Indian context. The objective is to study the following: (a) Expression of AR in resection specimens of ductal carcinomas, (b) Relationship of AR with clinicopathologic features, ER, PR, and Her-2 status.

Metaplastic Carcinoma of Breast and Neurofibromatosis 1: A Rare Association.

Neurofibromatosis 1 (NF1) patients are generally at higher risk of developing common malignant tumors such as brain and soft tissue tumors. These patients are 5-fold increased the risk of developing breast cancer by the age of 50 years after that the risk remains the same. The most common reported cancer is infiltrating duct carcinoma.