PMID- 31770238 OWN - NLM STAT- MEDLINE DCOM- 20191206 LR - 20221005 IS - 1536-5964 (Electronic) IS - 0025-7974 (Print) IS - 0025-7974 (Linking) VI - 98 IP - 48 DP - 2019 Nov TI - Atypical manifestations of cardiomegaly and nephrotic syndrome in Kawasaki disease: Two case reports. PG - e18117 LID - 10.1097/MD.0000000000018117 [doi] LID - e18117 AB - RATIONALE: To examine atypical manifestations of Kawasaki disease (KD) in children. BACKGROUND: Cardiovascular complications during acute KD are a major contributor to its mortality rate. It can involve the pericardium, the myocardium, the endocardium, and/or the coronary arteries; however, cardiomegaly and nephrotic syndrome (NS) during the acute stage of KD have seldom been reported. PATIENT CONCERNS: Two children, each with a fever lasting more than 5 days, were diagnosed with cardiomegaly using echocardiography in the early phase of Kawasaki disease (within 2 weeks). Case 1 was misdiagnosed with NS because of the proteinuria, hypoalbuminemia, and edema present at the onset of the disease. DIAGNOSES: A diagnosis of incomplete KD was based on a constellation of clinical manifestations and symptoms and was supported by laboratory results. INTERVENTIONS: Intravenous immunoglobulin (IVIG) and aspirin were administered, supplemented with and without supplemental steroid therapy (case dependent). OUTCOMES: The clinical manifestations and syndromes of the two cases were completely resolved and their heart size restored to normal within 2 weeks, with no evidence of coronary artery lesions (CAL). MAIN LESSONS: Physical findings and manifestations are atypical in incomplete KD. Cardiomegaly and nephrotic syndrome can be an early manifestation of KD; cardiomegaly, especially, should be recognized as a possible manifestation of the acute stage of KD. Furthermore, these symptoms can be rapidly relieved by treatment with IVIG, with or without supplemental steroid therapy. FAU - Wang, Liyuan AU - Wang L AD - Department of Pediatrics, West China Second University Hospital. AD - Key Laboratory of Obstetric & Gynaecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, 610041, Sichuan, China. FAU - Sun, Xiaomei AU - Sun X AD - Department of Pediatrics, West China Second University Hospital. AD - Key Laboratory of Obstetric & Gynaecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, 610041, Sichuan, China. FAU - Cai, Xiaotang AU - Cai X AD - Department of Pediatrics, West China Second University Hospital. AD - Key Laboratory of Obstetric & Gynaecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, 610041, Sichuan, China. FAU - Liu, Shunli AU - Liu S AD - Department of Pediatrics, West China Second University Hospital. AD - Key Laboratory of Obstetric & Gynaecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, 610041, Sichuan, China. FAU - Wang, Zhiling AU - Wang Z AD - Department of Pediatrics, West China Second University Hospital. AD - Key Laboratory of Obstetric & Gynaecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, 610041, Sichuan, China. FAU - Xie, Yongmei AU - Xie Y AD - Department of Pediatrics, West China Second University Hospital. AD - Key Laboratory of Obstetric & Gynaecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, 610041, Sichuan, China. LA - eng PT - Case Reports PT - Journal Article PL - United States TA - Medicine (Baltimore) JT - Medicine JID - 2985248R SB - IM MH - Cardiomegaly/*etiology/pathology MH - Child MH - Female MH - Humans MH - Infant MH - Male MH - Mucocutaneous Lymph Node Syndrome/*complications/pathology MH - Nephrotic Syndrome/*etiology/pathology PMC - PMC6890282 COIS- The authors have no conflicts of interest to disclose. EDAT- 2019/11/27 06:00 MHDA- 2019/12/18 06:00 PMCR- 2019/11/27 CRDT- 2019/11/27 06:00 PHST- 2019/11/27 06:00 [entrez] PHST- 2019/11/27 06:00 [pubmed] PHST- 2019/12/18 06:00 [medline] PHST- 2019/11/27 00:00 [pmc-release] AID - 00005792-201911290-00047 [pii] AID - MD-D-19-02616 [pii] AID - 10.1097/MD.0000000000018117 [doi] PST - ppublish SO - Medicine (Baltimore). 2019 Nov;98(48):e18117. doi: 10.1097/MD.0000000000018117.