Intravenous zinc therapy for acquired zinc deficiency secondary to gastric bypass surgery: a case report |
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| Authors: | Garrett Vick Rod Mahmoudizad Katherine Fiala |
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| Affiliation: | 1. College of Medicine, Texas A&M Health Science Center, Temple, Texas;2. Department of Dermatology, Scott and White Memorial Hospital and Clinic, Temple, Texas |
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| Abstract: | ![]()
Zinc deficiency may result from either a congenitally inherited defect of zinc absorption or is acquired secondarily from a variety of factors affecting dietary zinc intake, absorption, or loss. We report a case of acquired zinc deficiency secondary to gastric bypass surgery that resulted in vulvar cutaneous manifestations of delayed onset, with failure to clear after oral supplementation with zinc. The patient experienced improvement of symptoms only after administration of intravenous zinc supplementation. Upon review of the current literature, it is thought that the patient's original suboptimal response to oral supplementation and improvement after receiving intravenous zinc were related to the intentional surgical alteration and bypass of the absorptive capacity of the duodenum and jejunum. With the current prevalence of obesity and availability of surgical weight loss therapies, it is important to be mindful of the resulting nutritional deficiencies, their clinical manifestations, and factors affecting the efficacy of therapeutic approaches as seen in this case. |
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| Keywords: | nutritional/metabolic diseases skin signs of systemic disease therapy‐systemic |
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