Periyasamy Petrick, Subramaniam Siva Rao, Rajalingham Sakthiswary
Department of Medicine, Universiti Kebangsaan Malaysia, Cheras, Malaysia.
BMJ Case Rep. 2011 Oct 11;2011:bcr0920114816. doi: 10.1136/bcr.09.2011.4816.
Data from the WHO state that up to 85% of cases of human schistosomiasis are from Africa. The common sites of this parasitic infection are the intestine and bladder. Testicular schistosomiasis is extremely rare but the number of reported cases worldwide has doubled over the past decade. The authors report a case of testicular schistosomiasis of a Myanmar immigrant in Malaysia who presented with a 6-month history of progressively enlarging left testicular swelling. His biochemical markers and cultures were not suggestive of an ongoing infection. Hence, a testicular malignancy was strongly suspected, for which, he underwent a left orchidectomy. Our clinical suspicion was proven wrong when the histopathology of the removed left testis revealed schistosomal eggs with granulamatous tissue formation. Subsequently, the patient was treated with praziquantel.
世界卫生组织的数据表明,高达85%的人类血吸虫病病例来自非洲。这种寄生虫感染的常见部位是肠道和膀胱。睾丸血吸虫病极为罕见,但在过去十年中,全球报告的病例数翻了一番。作者报告了一例在马来西亚的缅甸移民的睾丸血吸虫病病例,该患者有6个月逐渐增大的左侧睾丸肿胀病史。他的生化指标和培养结果均未提示存在正在进行的感染。因此,强烈怀疑为睾丸恶性肿瘤,为此他接受了左侧睾丸切除术。当切除的左侧睾丸的组织病理学显示有血吸虫卵并伴有肉芽肿组织形成时,我们的临床怀疑被证明是错误的。随后,患者接受了吡喹酮治疗。