Angiokeratomas are benign skin lesions that can appear anywhere on the body. They are usually small, dark red or purple, and raised. Angiokeratomas can...
Aggressive infantile fibromatosis, also known as desmoid tumor or desmoid-type fibromatosis, is a rare and benign tumor that can develop in various parts of...
African lymphadenopathic Kaposi sarcoma (ALKS) is a rare form of Kaposi sarcoma that is primarily found in sub-Saharan Africa. This disease is characterized by...
Pilomatrical carcinoma is a rare and aggressive malignant tumor that originates from hair follicle matrix cells. It accounts for less than 1% of all...
Malignant pilomatricoma, also known as malignant pilomatrixoma, is a rare form of skin cancer that arises from cells called pilomatricomas. Pilomatricomas are benign tumors...
Congenital Cartilaginous Neck Lesions (CCNL) are a group of rare and benign developmental anomalies that affect the cervical spine (neck region). They are characterized...
Koenen’s periungual fibroma, also known as tuberous sclerosis complex-associated periungual fibroma, is a benign skin tumor that typically develops around the nails of fingers...
Koenen’s tumor, also known as traumatic perivascular fibroblastic proliferation, is a benign tumor that affects the skin and subcutaneous tissue. It is a rare...
A normal or benign-appearing axillary lymph node should have an oval or lobulated shape and a smooth, well-defined margin. The lobulated shape is because...
Liver cancer (also known as hepatic cancer, hepatocellular carcinoma, primary hepatic cancer, or primary hepatic malignancy, and ) is a cancer that starts in the liver.[rx] Liver...