Clark Ricketta, Johnson Ragan
Nursing, University of Tennessee Health Science Center, 920 Madison Avenue, Memphis, TN 38163, USA.
Nursing, Duke University School of Nursing, 307 Trent Drive, DUMC 3322, Durham, NC 27710, USA.
Nurs Clin North Am. 2018 Sep;53(3):361-374. doi: 10.1016/j.cnur.2018.05.001. Epub 2018 Jul 11.
Malabsorption syndrome refers to the small intestines' inability to absorb certain nutrients and fluids. There are several common associated disorders, which may present with subtle and/or overt symptoms. With subtle symptoms, it is difficult to determine the cause, making diagnosis difficult or even inaccurate. Malabsorption can originate from an immune response, an inflammatory process, or alternation of the small intestines by surgical methods. This article reviews common malabsorption disease processes of the small bowel and the resulting pathophysiology. Diagnostic studies, treatment, and prognosis of various conditions within the malabsorption disease state are discussed.
吸收不良综合征是指小肠无法吸收某些营养物质和液体。有几种常见的相关病症，可能会出现轻微和/或明显的症状。症状轻微时，很难确定病因，导致诊断困难甚至不准确。吸收不良可能源于免疫反应、炎症过程或通过手术方法对小肠的改变。本文综述了小肠常见的吸收不良疾病过程及其病理生理学。讨论了吸收不良疾病状态下各种病症的诊断研究、治疗和预后。
