A glomus tumor (glomangioma) is a rare neoplasm, is a specialized arteriovenous anastomosis usually found in the skin of the extremities.是什么意思_A glomus tumor (glomangioma) is a rare neoplasm, is a specialized arteriovenous anastomosis usually found in the skin of the extremities.在线翻译_英语_读音_用法_例句