Fingernails changes associated with chemotherapy in breast cancer: Muehrcke’s lines

Key Clinical Message Nail abnormalities are an indicator of systemic disease but are always neglected during clinic visit. Here, we report a rare case of Muehrcke’s lines accompany with normal range serum albumin after chemotherapy, unlike the hypoalbuminemia in most cases, which suggest malnutrition is not the only cause of Muehrcke’s lines.