最終更新日：2024/08/08
(medicine) A periumbilical mass that may form due to the accumulation of sebum and keratin.
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omphalolith
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(medicine) A periumbilical mass that may form due to the accumulation of sebum and keratin.
omphalolith
DiQt（ディクト）
無料
★★★★★★★★★★
