2.A Case of Acute Lymphoblastic Leukemia Presenting with Protein-Losing Enteropathy.
Seon Young KIM ; Joong Goo KWON ; Myung Hwan KIM ; Jae Young OH ; Jin Hong PARK ; Kyung Chan PARK ; Jung Il RYOO ; Hun Mo RYOO
The Korean Journal of Gastroenterology 2012;60(5):320-324
Protein-losing enteropathy (PLE) is a syndrome characterized by excessive gastrointestinal protein loss, resulting in hypoproteinemia and edema. A variety of benign and malignant conditions can be associated with PLE and acute leukemia is a very rare cause of PLE. We report a case of PLE associated with acute lymphoblastic leukemia. A 27-year-old man was admitted due to watery diarrhea, epigastric pain and bilateral leg edema. Laboratory findings showed hypoproteinemia and polycythemia. The diagnosis of PLE and acute lymphoblastic leukemia were confirmed on the measurement of fecal alpha1-antitrypsin clearance and bone marrow examination. After systemic chemotherapy and autologous stem cell transplantation, his clinical symptoms and abnormal laboratory findings were gradually improved.
Adult
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Bone Marrow Cells/pathology
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Endoscopy, Gastrointestinal
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Humans
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Magnetic Resonance Imaging
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Male
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Precursor Cell Lymphoblastic Leukemia-Lymphoma/complications/*diagnosis/genetics
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Protein-Losing Enteropathies/complications/*diagnosis
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Thoracic Vertebrae/radiography
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Tomography, X-Ray Computed
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Translocation, Genetic
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alpha 1-Antitrypsin/analysis
3.Factors related to outcomes in lupus-related protein-losing enteropathy.
Doo Ho LIM ; Yong Gil KIM ; Seung Hyeon BAE ; Soomin AHN ; Seokchan HONG ; Chang Keun LEE ; Bin YOO
The Korean Journal of Internal Medicine 2015;30(6):906-912
BACKGROUND/AIMS: Protein-losing enteropathy (PLE), characterized by severe hypoalbuminemia and peripheral edema, is a rare manifestation of systemic lupus erythematosus. This present study aimed to identify the distinctive features of lupus-related PLE and evaluate the factors related to the treatment response. METHODS: From March 1998 to March 2014, the clinical data of 14 patients with lupus PLE and seven patients with idiopathic PLE from a tertiary center were reviewed. PLE was defined as a demonstration of protein leakage from the gastrointestinal tract by either technetium 99m-labelled human albumin scanning or fecal alpha1-antitrypsin clearance. A positive steroid response was defined as a return of serum albumin to > or = 3.0 g/dL within 4 weeks after initial steroid monotherapy, and remission as maintenance of serum albumin > or = 3.0 g/dL for at least 3 months. A high serum total cholesterol level was defined as a level of > or = 240 mg/dL. RESULTS: The mean age of the lupus-related PLE patients was 37.0 years, and the mean follow-up duration was 55.8 months. Significantly higher erythrocyte sedimentation rate and serum total cholesterol levels were found for lupus PLE than for idiopathic PLE. Among the 14 patients with lupus PLE, eight experienced a positive steroid response, and the serum total cholesterol level was significantly higher in the positive steroid response group. A positive steroid response was associated with an initial high serum total cholesterol level and achievement of remission within 6 months. CONCLUSIONS: In lupus-related PLE, a high serum total cholesterol level could be a predictive factor for the initial steroid response, indicating a good response to steroid therapy alone.
Adult
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Aged
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Biomarkers/blood
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Cholesterol/blood
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Drug Therapy, Combination
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Edema/diagnosis/drug therapy/*etiology
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Female
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Glucocorticoids/therapeutic use
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Humans
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Hypoalbuminemia/diagnosis/drug therapy/*etiology
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Immunosuppressive Agents/therapeutic use
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Lupus Erythematosus, Systemic/*complications/diagnosis/drug therapy
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Male
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Middle Aged
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Protein-Losing Enteropathies/diagnosis/drug therapy/*etiology
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Remission Induction
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Risk Factors
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Serum Albumin/metabolism
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Tertiary Care Centers
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Time Factors
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Treatment Outcome