Internal medicine
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Case Reports
A Case of Intestinal Obstruction Due to Reassembly after Endoscopic Crushing of a Bezoar.
An 87-year-old woman visited her primary-care doctor because of nausea and epigastric pain. Esophagogastroduodenoscopy (EGD) revealed a giant bezoar in her stomach. She was referred to our hospital after carbonated beverage dissolution proved ineffective and underwent endoscopic mechanical crushing. ⋯ Later, however, the crushed fragments reassembled in the duodenal bulb and caused intestinal obstruction. The patient underwent emergency EGD for crushing once more, and all of the fragments were extracted from the body. This case highlights the need for bezoars to be removed from the body after crushing in order to avoid reassembly.
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Objective Despite aggressive therapeutic interventions during the acute phase of branch atheromatous disease (BAD)-type cerebral infarction, many patients, even those with a mild condition at the onset, experience neurological deterioration after hospitalization and develop serious deficits. We compared the therapeutic efficacy of multiple antithrombotic therapies for BAD between patients who received a clopidogrel loading dose (loading group; LG) and those without loading (non-loading group; NLG). Patients Between January 2019 and May 2022, patients with BAD-type cerebral infarction in the lenticulostriate artery admitted within 24 h of the onset were recruited. ⋯ At 48 h following admission, the median NIHSS scores were 1 (0.25-4), and 2 (1-5) in the LG and NLG, respectively (p=0.045). Early neurological deterioration (END; defined as worsening of the NIHSS score by ≥4 points at 48 h after admission) occurred in 3% of LG and 20% of NLG patients (p=0.028). Conclusion Administration of a clopidogrel loading dose with combination antithrombotic therapy for BAD reduced END.
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Prevalence of Raspberry-type Gastric Foveolar-type Tumor in Individuals Undergoing Medical Checkups.
Objective This study was performed to clarify the prevalence of raspberry-type gastric foveolar-type tumors, along with the time-course changes in the size and clinical course. Methods The subjects were 10,663 consecutive patients who underwent a medical checkup between April 2016 and March 2022, including an esophagogastroduodenoscopy (EGD) examination and determination of Helicobacter pylori infection status (uninfected, positive, post-eradication). The presence of characteristic reddish polypoid lesions in the stomach was investigated, and a diagnosis of raspberry-type gastric foveolar-type tumor was made based on histological findings. ⋯ Furthermore, examinations of previous EGD images revealed that two-thirds of the lesions had not changed in size, while follow-up EGD findings showed that lesions ≤5 mm in size had disappeared after a biopsy procedure. Conclusion The prevalence of raspberry-type gastric foveolar-type tumors was 0.42% in H. pylori-uninfected subjects. More than half of the lesions were too small to be removed by an endoscopic biopsy.