Malignant granular cell tumor (MGCT) is rare tumors that comprise 1-2% of all granular cell tumors. They commonly arise on lower extremity, nuchal region, chest wall, gastrointestinal tract, head, and neck but very rarely in breast. We report a case of a MGCT of breast with review of literature. The patient had noticed a breast mass 4 years back which was operated, and wide local excision was done. The tumor was diagnosed as MGCT. The tumor fulfilled 3 of the 6 criteria of Fanburg-Smith et al. The patient received 8 cycles of chemotherapy thereafter with 4 cycles of antharacycline and 4 of taxanes. However, the tumor reoccurred 4 years after resection and grew rapidly. Contrast-enhanced computed tomography done showed a large lobulated breast mass with axillary lymph node metastasis. She underwent Modified Radical Mastectomy with axillary clearance. The histopathology this time also revealed similar malignant tumor. To the best of our knowledge, only 7 cases have been reported in indexed English literature occurring primarily in breast.

Carcinoma ex pleomorphic adenoma (Ca ex PA) is a malignant neoplasm arising from primary or recurrent benign pleomorphic adenoma. It is rare with an annual incidence rate of 0.17 tumors per million. Histopathology remains the gold standard for the diagnosis of Ca ex PA, with only a handful of cases reported on cytology. In our case a 66-year-old male presented with the right parotid mass for 5 years rapidly increasing for the last 3 months. Fine needle aspiration cytology (FNAC) smears showed malignant tumor cells in clusters along with benign myoepithelial cells in chondromyxoid background. Histopathologically, highly pleomorphic malignant epithelial cells in sheets along with foci of comedonecrosis and areas corresponding to benign pleomorphic adenoma were observed on careful scrutiny. Immunohistochemistry revealed positivity for cytokeratin (CK 7) and gross cystic disease fluid protein 15 (GCDFP-15) while CK5/6 and high molecular weight CK (34 βE12) were negative in the malignant tumor cells. So, the final impression was Ca ex PA with salivary duct carcinoma as malignant component. We hereby report this case to highlight the significance of FNAC in the diagnosis of Ca ex PA which can be easily missed on cytopathology. However, it is important to corroborate the cytological findings with clinical suspicion of malignancy as well as radiology. Diagn. Cytopathol. 2017;45:651-654. © 2017 Wiley Periodicals, Inc.

We report a case of isolated cervical leishmanial lymphadenopathy diagnosed by fine-needle aspiration cytology (FNAC) in apparently cured case of visceral leishmaniasis. A 28-year-old female presented with cervical lymphnode enlargement to surgery outpatient department and was subjected for FNAC. Smear showed numerous Leishmania donovani bodies in the cytoplasm of macrophages and giant cells, and extracellular spaces. She was treated by Amphotericin B for alternate 14 days and the size of the lymphnode regressed. She was found asymptomatic for 1 year of follow-up.

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