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A Case of Infective Endocarditis Caused by Streptococcus sanguinis Resulting in Stroke, Ruptured Infected Pseudoaneurysm of Superior Mesenteric Artery, and Rapidly Progressive Glomerulonephritis
Intern Med. 2023 Jun 21. doi: 10.2169/internalmedicine.2017-23. Online ahead of print.ABSTRACTA 71-year-old-man was admitted to our hospital with a cerebral embolism and diagnosed with infective endocarditis (IE) caused by Streptococcus sanguinis. Mitral valve replacement was performed. About one month later, he experienced sudden abdominal pain and shock due to a ruptured infected mesenteric artery pseudoaneurysm. Forty-four days after abdominal surgery, he presented with rapidly progressive glomerulonephritis with anti-glomerular basement membrane antibodies. He was treated with plasma exchange and prednisolone, and his ...
Source: Internal Medicine - June 21, 2023 Category: Internal Medicine Authors: Go Takahashi Tomoyuki Watanabe Takeshi Satoh Source Type: research

Multiple Cerebral Infarctions Accompanied by Subcortical and Subarachnoid Hemorrhaging in Bilateral Border Zone Areas in a Patient with Eosinophilic Granulomatosis with Polyangiitis
Intern Med. 2021 Sep 4. doi: 10.2169/internalmedicine.7999-21. Online ahead of print.ABSTRACTEosinophilic granulomatosis with polyangiitis (EGPA) is often associated with peripheral neuropathy, but reports of central nervous system involvement are quite rare. We herein report a patient with EGPA first identified as having hypereosinophilia who later developed asthma, eosinophilic otitis media, sinusitis, and hemorrhagic colitis. She subsequently developed hemiparesis. Head magnetic resonance imaging revealed multiple cerebral infarctions with subcortical and subarachnoid hemorrhaging colocalized at the bilateral border zon...
Source: Internal Medicine - September 6, 2021 Category: Internal Medicine Authors: Toshikazu Mino Hiroka Sakaguchi Itsuki Hasegawa Akitoshi Takeda Takahito Yoshizaki Takato Abe Yoshiaki Itoh Source Type: research

Cerebral Venous Thromboembolism in Antiphospholipid Syndrome Successfully Treated with the Combined Use of an Anti-Xa Inhibitor and Corticosteroid.
Authors: Sugie M, Iizuka N, Shimizu Y, Ichikawa H Abstract We herein report a case presenting with cerebral venous sinus thrombosis (CVST) associated with primary antiphospholipid syndrome (APS). The patient developed recurrent CVST followed by a hemorrhagic ischemic stroke despite the use of warfarin during the appropriate therapeutic window. Thus, we substituted warfarin to rivaroxaban with prednisolone and obtained a good clinical course. In addition to the effect of prednisolone of inhibiting elevated lupus anticoagulants and the recurrence of arterial thrombosis, rivaroxaban may prevent CVST and inhibit hyperc...
Source: Internal Medicine - December 6, 2015 Category: Internal Medicine Tags: Intern Med Source Type: research