Disseminated cryptosporidiosis:Case report and literature review  

作　　者：Shehla Khalil Bijay R Mirdha Jaishree Paul Ashutosh Panda Yogita Singh 

机构地区：[1]Department of Microbiology,All India Institute of Medical Sciences [2]School of Life Sciences,Jawaharlal Nehru University

出　　处：《World Journal of Clinical Infectious Diseases》2017年第2期32-37,共6页世界临床传染病学杂志

基　　金：Supported by Council of Scientific and Industrial Research,Government of India

摘　　要：Cryptosporidiosis,better known as an intestinal disease may disseminate to infect other sites including the respiratory tract. Little information however is available on respiratory cryptosporidiosis that may largely be due to lower frequency of respiratory cryptosporidiosis. Respiratory cryptosporidiosis has been majorly reported in immunocompromised individuals and children. Here we report a case of respiratory and intestinal cryptosporidiosis in a fifteen months old child with CD8+ deficiency. The patient in spite of treatment with Nitazoxanide and Azithromycin followed by Intravenous immunoglobulin and Bovine colostrum had a fatal outcome. The Cryptosporidium spp. isolate was subjected to molecular characterization. The Cryptosporidium spp. was identified both in stool specimen and Endotracheal aspirate(ETA). The blood sample was negative for Cryptosporidium spp. The Cryptosporidium spp. isolate from stool as well as ETA was identified as Cryptosporidium hominis(C. hominis) using Multiplex Allele Specific Polymerase Chain Reaction assay and was subtyped as Ia A23G1R1 subtype using gp60 gene polymerase chain reaction assay followed by sequencing.Cryptosporidiosis,better known as an intestinal disease may disseminate to infect other sites including the respiratory tract. Little information however is available on respiratory cryptosporidiosis that may largely be due to lower frequency of respiratory cryptosporidiosis. Respiratory cryptosporidiosis has been majorly reported in immunocompromised individuals and children. Here we report a case of respiratory and intestinal cryptosporidiosis in a fifteen months old child with CD8+ deficiency. The patient in spite of treatment with Nitazoxanide and Azithromycin followed by Intravenous immunoglobulin and Bovine colostrum had a fatal outcome. The Cryptosporidium spp. isolate was subjected to molecular characterization. The Cryptosporidium spp. was identified both in stool specimen and Endotracheal aspirate(ETA). The blood sample was negative for Cryptosporidium spp. The Cryptosporidium spp. isolate from stool as well as ETA was identified as Cryptosporidium hominis(C. hominis) using Multiplex Allele Specific Polymerase Chain Reaction assay and was subtyped as Ia A23G1R1 subtype using gp60 gene polymerase chain reaction assay followed by sequencing.

关 键 词：CRYPTOSPORIDIOSIS DISSEMINATED disease CD8+deficiency CRYPTOSPORIDIUM hominis SUBTYPING 

分 类 号：R[医药卫生]