Medicine
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Endoscopic submucosal dissection (ESD) is a primary treatment for the early gastric cancer (EGC) who have a negligible risk of lymph node metastasis satisfying specific criteria. These criteria are histologically categorized by EGC with differentiated-type histology (EGC-DH) and undifferentiated-type histology (EGC-UH). However, gastric cancer is histologically heterogenous and there has been no specific criteria for EGC with mixed-type histology (EGC-MH). Moreover, therapeutic outcomes of ESD for EGC-MH have not been clearly described. ⋯ This study will provide evidence of ESD for EGC-MH.
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Rheumatoid arthritis (RA) and gout are common rheumatic diseases. However, their coexistance has been rarely reported. Here in, we describe a case of a middle aged Chinese woman having RA complicated with atypical gout on both the knee joints. ⋯ Coexistence of RA and gout has been rarely reported as it is not frequently seen in clinical practice. Hence, when patients with RA with oligoarthritis repeatedly do not respond to TTT, a standard antirheumatism treatment, the possibility of RA complicating with gout should be rule out.
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Case Reports
Myocardial calcification found in Epstein-Barr viral myocarditis and rhabdomyolysis: A case report.
The Epstein-Barr (EB) virus has rarely been reported as a cause of fulminant myocarditis. To our knowledge, the present case is the first report on myocardial calcification in EB viral myocarditis and rhabdomyolysis. ⋯ This case indicates that this rare form of myocardial calcification may be associated with EB viral infection and rhabdomyolysis.
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Genetic abnormalities could account for 10% to 15% of male infertility cases, so increasing attention is being paid to gene mutations in this context. DNAH1 gene polymorphisms are highly correlated with astheno-teratozoospermia, but limited information has been reported on pathogenic variations in DNAH1 in the Chinese population. We explored 4 novel variations of the DNAH1 gene in Chinese infertile patients. ⋯ The other 4 novel variations (g.52418050del, g.52404762T>G, g.52430536del, g.52412620del) were all predicted to be pathogenic by in silico analysis. The variations g.52418050del and g.52430999_52431000del were detected in 1 patient who was more severe than another patient with the variation g.52430999_52431000del. Physicians should be aware of genetic variants in male infertility patients and DNAH1 mutations should be considered in patients with asthenospermia or azoospermia.
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Spontaneous esophageal rupture (Boerhaave syndrome) is a rare, though frequently fatal, event. It is generally caused by a sudden increase in pressure inside the esophagus. In some cases, full-thickness perforations of the esophagus may develop from previous lesions that initially involve only the esophageal mucosa (Mallory-Weiss syndrome) and which, following further triggering events, give rise to a transmural lesion. ⋯ This case shows that distal esophageal tears, rather than constituting a distinct entity, may be part of a spectrum of diseases and that a partial lesion of the esophageal wall caused by barogenic injury may evolve into a full-thickness rupture following further barotraumas.