Pineal region tumors develop in or around the pineal gland, a small, pea-sized organ near the brain’s center. They can be benign or malignant, and they are rare. The pineal gland plays a crucial role ...

A research team from the Germans Trias i Pujol Research Institute (IGTP) has developed a new experimental model based on induced pluripotent stem cells (iPSCs) that makes it possible to reproduce in ...

Chest wall tumors are benign or malignant growths that develop anywhere along your chest wall. Doctors use imaging tests and a biopsy to diagnose them. Surgery is often a needed treatment. Chest wall ...

Phyllodes tumors arise from stromal and epithelial components rather than ducts/lobules, and are stratified into benign, borderline, and malignant categories with progressively higher recurrence and ...

Ovarian cystic neoplasms are ovarian tumors that have cyst-like qualities. They can include epithelial ovarian tumors and germ cell tumors called teratomas. Ovarian cystic neoplasms can be benign, ...

Semin Liver Dis. 2013;33(3):236-247. Focal nodular hyperplasia has no malignant potential and usually remains stable or decreases in size over time. Less than 20% of patients with FNH develop symptoms ...

The terms tumor and cancer can refer to different types of lumps and bumps. But the terms are often confused and misused—by the general public and even health professionals. For instance, doctors can ...

Improved detection of circulating tumor DNA in patients with leiomyosarcoma with fragment size restriction. This is an ASCO Meeting Abstract from the 2025 ASCO Annual Meeting I. This abstract does not ...

Bigger animals consistently show higher prevalence of both benign and malignant tumors. Elephants, giraffes, pythons and other large species have higher cancer rates than smaller ones like mice, bats, ...

When most people think of cancer, organs such as the lungs, breast, colon, liver, or prostate usually come to mind. The heart ...