{"title":"钡过敏引起的反复分流功能障碍很难与分流感染区分开来。","authors":"Asami Kikuchi, Shigeomi Yokoya, Hideki Oka, Hiroshi Ohno, Akihiko Hino","doi":"10.2152/jmi.70.521","DOIUrl":null,"url":null,"abstract":"<p><p>We encountered a case of repeated shunt dysfunction caused by barium allergy. The patient was a 60-year-old male who underwent ventricular peritoneal shunting for hydrocephalus following subarachnoid hemorrhage due to a ruptured aneurysm;however, it malfunctioned many times. A patch test performed after the third reconstruction was positive for barium. To the best of our knowledge, this is the first case report of shunt malfunction due to barium allergy. The patch test is useful in cases of suspected allergy-related dysfunction. We recommend the introduction of barium into antigen testing using the patch test. J. Med. Invest. 70 : 521-523, August, 2023.</p>","PeriodicalId":46910,"journal":{"name":"JOURNAL OF MEDICAL INVESTIGATION","volume":"70 3.4","pages":"521-523"},"PeriodicalIF":0.7000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Repeated shunt dysfunction due to Barium allergy that was difficult to differentiate from shunt infection.\",\"authors\":\"Asami Kikuchi, Shigeomi Yokoya, Hideki Oka, Hiroshi Ohno, Akihiko Hino\",\"doi\":\"10.2152/jmi.70.521\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>We encountered a case of repeated shunt dysfunction caused by barium allergy. The patient was a 60-year-old male who underwent ventricular peritoneal shunting for hydrocephalus following subarachnoid hemorrhage due to a ruptured aneurysm;however, it malfunctioned many times. A patch test performed after the third reconstruction was positive for barium. To the best of our knowledge, this is the first case report of shunt malfunction due to barium allergy. The patch test is useful in cases of suspected allergy-related dysfunction. We recommend the introduction of barium into antigen testing using the patch test. J. Med. Invest. 70 : 521-523, August, 2023.</p>\",\"PeriodicalId\":46910,\"journal\":{\"name\":\"JOURNAL OF MEDICAL INVESTIGATION\",\"volume\":\"70 3.4\",\"pages\":\"521-523\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"JOURNAL OF MEDICAL INVESTIGATION\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2152/jmi.70.521\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MEDICINE, RESEARCH & EXPERIMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"JOURNAL OF MEDICAL INVESTIGATION","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2152/jmi.70.521","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
Repeated shunt dysfunction due to Barium allergy that was difficult to differentiate from shunt infection.
We encountered a case of repeated shunt dysfunction caused by barium allergy. The patient was a 60-year-old male who underwent ventricular peritoneal shunting for hydrocephalus following subarachnoid hemorrhage due to a ruptured aneurysm;however, it malfunctioned many times. A patch test performed after the third reconstruction was positive for barium. To the best of our knowledge, this is the first case report of shunt malfunction due to barium allergy. The patch test is useful in cases of suspected allergy-related dysfunction. We recommend the introduction of barium into antigen testing using the patch test. J. Med. Invest. 70 : 521-523, August, 2023.
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