Internal medicine
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We herein report an autopsy case of streptococcal toxic shock syndrome with disseminated intravascular coagulation and multiple cerebral infarctions induced by Streptococcus dysgalactiae subsp. equisimilis (STSS) in an 84-year-old male. Pathological examination revealed sepsis with hemophagocytosis in the reticular system and intravascular bacteria in multiple organs, originating from bacterial necrotizing fasciitis of the lower extremities. The brain MRI findings showed a DWI-FLAIR mismatch, whereas the pathology was almost normal, thus supporting a hyperacute phase of cerebral infarction. The findings in this case help to elucidate the pathogenesis of STSS and develop appropriate treatment strategies.
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Rectal prolapse is typically treated surgically, and internal therapy has not been reported. We encountered a case of rectal prolapse that improved with an over-the-scope clip (OTSC) system. ⋯ The OTSC system was used to close the rectal perforation and subsequently improved her rectal prolapse, probably because the rectal wall was anchored to the retroperitoneum. This is the first report to show that rectal prolapse can be endoscopically improved and that an OTSC system might be a viable alternative method for managing inoperable rectal prolapse.
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Letter Case Reports
Response to Letter to the Editor on "Metronidazole-induced Encephalopathy".
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Review Case Reports
Small Bowel Obstruction Caused by Migration of Fractured Metal Stent in Patients with Malignant Gastric Outlet Obstruction: A Report of Two Cases and Review of the Literature.
Gastroduodenal stenting (GDS) is a less invasive alternative to gastrojejunostomy for the management of malignant gastric outlet obstruction (mGOO). GDS is a minimally invasive treatment with good technical and clinical success, and severe complications that require surgical intervention are rare. ⋯ Adverse effects of stent fractures in patients with mGOO have rarely been reported. We herein report two surgical cases of small bowel obstruction caused by the migration of fractured metal stent in patients with mGOO.