A varicose condition affecting veins near the umbilicus (belly button).
From Greek kirsos (varicose vein), omphalos (navel or umbilicus). The term combines the two Greek roots to describe veins swollen near the navel.
Though cirsomphalos is extremely rare in medical literature, it represents the kind of hyper-specific medical terminology that doctors invented to describe every possible body variation—showing how thorough medical classification became.
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