Glomeruloid hemangioma
Glomeruloid Hemangioma
Glomeruloid hemangioma (pronunciation: glo-mer-u-loid he-man-gee-o-ma) is a rare type of vascular tumor that is often associated with POEMS syndrome.
Etymology
The term "glomeruloid" is derived from the Latin word "glomerulus" which means "a small ball" and the Greek word "eidos" which means "resembling". This is due to the tumor's resemblance to the glomerulus found in the kidney. "Hemangioma" is derived from the Greek words "haima" meaning "blood", "angeion" meaning "vessel", and "oma" meaning "tumor".
Description
Glomeruloid hemangiomas are characterized by their unique histological appearance, resembling renal glomeruli. They are typically found on the skin and are often multiple and bilateral. The lesions are usually red or purple papules or nodules.
Associated Conditions
Glomeruloid hemangiomas are often associated with POEMS syndrome, a rare disorder that affects multiple systems in the body. POEMS stands for Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, and Skin changes.
Diagnosis
Diagnosis of glomeruloid hemangioma is typically made through a biopsy of the lesion. The histological appearance of the tumor is distinctive, with vascular channels resembling renal glomeruli.
Treatment
Treatment of glomeruloid hemangioma often involves addressing the underlying POEMS syndrome. This may include chemotherapy, radiation therapy, or other treatments as appropriate.
See Also
External links
- Medical encyclopedia article on Glomeruloid hemangioma
- Wikipedia's article - Glomeruloid hemangioma
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