Collision-type adenosquamous carcinoma of the colon with signet-ring adenocarcinoma: A rare case report.

Introduction And Importance: Adenosquamous carcinoma (ASC) of the colon is a rare malignancy, representing approximately 0.06 % of colorectal cancers (CRC). It is characterized by the coexistence of adenocarcinoma and squamous cell carcinoma components.

A rare case of dedifferentiated intracranial solitary fibrous tumor with chondrosarcomatous differentiation.

This report details a rare case of a 30-year-old female presenting with neurological symptoms, including headaches, seizures, and left-sided weakness. Imaging revealed a mass in the right parafalcine region of her brain. Surgical resection identified a tumor with two distinct components.

A COMPARATIVE STUDY OF VICRYL RAPIDE SUTURE VERSUS CHROMIC CATGUT SUTURE FOR EPISIOTOMY REPAIR.

Background: An episiotomy is a perineal incision performed to facilitate childbirth by enlarging the diameter of the vulvae outflow. This study used vicryl rapide suture, a polyglactin analogue that causes less tissue reactivity and is removed through hydrolysis (as opposed to chromic catgut suture), because long-term complications after episiotomy repair are common. Made of collagen, chromic catgut is broken down by proteolytic enzymes and phagocytosis, which causes an inflammatory response in the tissues.

Intracranial solitary fibrous tumour with rhabdomyosarcomatous differentiation: A diagnostic challenge of a rare presentation.

Introduction And Importance: Solitary fibrous tumors (SFTs) are rare mesenchymal neoplasms, initially described in the pleura but capable of arising in various anatomical locations, including the central nervous system. Dedifferentiation, characterized by the transformation of a low-grade tumor into a high-grade sarcoma, is an uncommon phenomenon in SFTs, especially in the intracranial region.

Case Presentation: A 31-year-old male visited the neurology outpatient department with complaints of frequent headaches, seizures, speech difficulties, and weakness on the left side of his body.