Fig. 1From: Oral adverse events due to zinc deficiency after pancreaticoduodenectomy requiring continuous intravenous zinc supplementation: a case report and literature reviewa Glossitis with atrophy of the lingual papillae and erythema. b Picture of the bilateral thumbs showing acrodermatitis enteropathica-like eruption and abnormal keratinization. c Picture showing improved atrophy of the lingual papillae as a result of proper zinc supplementation, but refractory angular cheilitisBack to article page