Abdominal kaposiform hemangioendothelioma presenting as volvulus and recurring intestinal obstruction in a neonate: a case report.

Background: Kaposiform hemangioendothelioma is a rare vascular tumor primarily occurring in infants and children. The most common sites for kaposiform hemangioendothelioma are extremities, with very few cases of abdominal kaposiform hemangioendothelioma reported in neonates. Making a diagnosis of Kaposiform hemangioendothelioma can be challenging when the patient presents with generalized symptoms such as bilious vomiting and constipation that can be attributed to other more common causes of intestinal obstruction.

Model for detecting metastatic deposits in lymph nodes of colorectal carcinoma on digital/ non-WSI images.

Introduction: Colorectal cancer (CRC) constitutes around 10% of global cancer diagnoses and death due to cancer. Treatment involves the surgical resection of the tumor and regional lymph nodes. Assessment of multiple lymph node demands meticulous examination by skilled pathologists, which can be arduous, prompting consideration for an artificial intelligence (AI)-supported workflow due to the growing number of slides to be examined, demanding heightened precision and the global shortage of pathologists.

Acute presentation of cocoon abdomen as septic peritonitis mimicking with strangulated internal herniation: a case report.

Background: Abdominal cocoon syndrome is a rare cause of intestinal obstruction in which loops of small bowel get entrapped inside a fibro-collagenous membrane. Condition is also known in the literature as sclerosing peritonitis and in the majority of cases, it has no known cause. Although the majority of patients exhibit long-standing signs and symptoms of partial bowel obstruction in an out-patient clinic, its acute presentation in the emergency room with features of sepsis is extremely rare.

Post COVID-19 tuberculosis: An emerging threat of pandemic.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disease (COVID-19) pandemic has hit the world hard. Millions of people have died due to the infection and several have suffered with what are now known as post COVID-19 squeal. Among these squeals one is immunosuppression which leaves patients prone to severe opportunistic infection.

Tracheal chondrosarcoma and surgical management.

Chondrosarcoma is a cancer of cartilage cells, and despite being a common primary bone tumor, tracheal chondrosarcoma is rare with only 18 cases reported in the literature prior to mid-2016. A 60-year-old gentleman presented with progressively increasing cough, severe stridor, and production of phlegm for approximately 2 years. On admission to our tertiary care hospital, he developed complete obstructive apnea within an hour, and was intubated.

Secretory paraspinal paraganglioma of thoracolumar spine: Case report and review of literature.

Background: Pheochromocytomas are catecholamine secreting tumors of the adrenal medulla chromaffin cells, however, when present extra-adrenally they are called paragangliomas. Paragangliomas rarely produce catecholamine in excess, which is evident by clinical symptoms, urine, and blood biochemistry. Total resection of these tumors can lead to complete clinical and biochemical resolution.

Epidemiologic Data, Tumor Size, Histologic Tumor Type and Grade, Pathologic Staging and Follow Up in Cancers of the Ampullary Region and Head of Pancreas in 311 Whipple Resection Specimens of Pakistani Patients.

Aim: To report the histologic findings on Whipple resection specimens and thus determine the extent and spread of carcinomas of ampullary region and head of pancreas in our population.

Setting: Section of Histopathology, Department of Pathology, Aga Khan University Hospital (AKUH), Karachi, Pakistan.

Materials And Methods: A case series of 311 consecutive Whipple resection specimens received between January 1,2003 and December 31, 2014.