A Rare Case of Familial Methemoglobinemia with Congenital Heart Disease.

Methemoglobinemia is a rare dyshemoglobin disorder which can either be congenital or acquired. Dyshemoglobin disorders can be asymptomatic or symptomatic. We narrate the case of a 12-year-old girl who presented with a fever, cough, and oxygen saturation of 85%.

Unusual histomorphological spectrum of urinary bladder cancers and their treatment modalities revisited: Our experience with series of five cases.

Background: Urinary bladder cancer is the eighth-most frequent carcinoma in men, commonly occurs in elderly male. Major risk factors are smoking, chronic cystitis, urinary stones. The most common histologic variant of bladder cancer is urothelial carcinoma (UC), but certain variants are unusual yet aggressive for which there is no consensus guideline of therapy.

Hepatic Plasmacytoma With DEL13q14 Positive on Fluorescent In Situ Hybridization (FISH) on Tissue Biopsy.

A 40-year-old male presented with abdominal distension and dyspnea. On evaluation found to have hepatic plasmacytoma without marrow clonal plasma cells. Fluorescent in situ hybridization (FISH) on tissue biopsy revealed myeloma-defining cytogenetics.

Histopathological and Immunohistochemical Evaluation of CDX2 and Ki67 in Colorectal Lesions with their Expression Pattern in Different Histologic Variants, Grade, and Stage of Colorectal Carcinomas.

Background: A variety of colorectal lesions are surgically treated encompassing both benign and malignant polyps and colorectal cancer (CRC). CRC is the third most common cause of death in developed countries. Over the last decade, CDX2 has been linked to CRC progression, with reduced expression of the protein associated with more advanced tumor stage, vessel invasion, and metastasis.