Here,we report a case of fulminant gastrointestinal graft-versus-host disease(GI-GVHD) with cytomegalovirus(CMV) infection in 44-year-old woman.Despite the difficulties associated with the treatment of GIGVHD and GI-C...Here,we report a case of fulminant gastrointestinal graft-versus-host disease(GI-GVHD) with cytomegalovirus(CMV) infection in 44-year-old woman.Despite the difficulties associated with the treatment of GIGVHD and GI-CMV disease,the mucosal findings and the clinical course showed marked improvements during long-term clinical observation.The endoscopic findings were remarkable,with diffuse sloughing mucosa in the stomach and highly active inflammation and deep discrete ulcers throughout the colon.Changes in the CMV quantitative polymerase chain reaction results were correlated with the endoscopic mucosal findings and were useful for assessing the efficacy of the treatment.Although a definite diagnosis of GI-GVHD is generally made by endoscopy with biopsy,the gross appearance of this disease can vary depending on the endoscopy.In this paper,we also conduct a literature review of patients with GI-GVHD.展开更多
BACKGROUND Cytomegalovirus(CMV) remains a critical complication after solid-organ transplantation. The CMV antigenemia(AG) test is useful for monitoring CMV infection. Although the AG-positivity rate in CMV gastroente...BACKGROUND Cytomegalovirus(CMV) remains a critical complication after solid-organ transplantation. The CMV antigenemia(AG) test is useful for monitoring CMV infection. Although the AG-positivity rate in CMV gastroenteritis is known to be low at onset, almost all cases become positive during the disease course. We treated a patient with transverse colon perforation due to AG-negative CMV gastroenteritis, following a living donor liver transplantation(LDLT).CASE SUMMARY The patient was a 52-year-old woman with decompensated liver cirrhosis as a result of autoimmune hepatitis who underwent a blood-type compatible LDLT with her second son as the donor. On day 20 after surgery, upper and lower gastrointestinal endoscopy(GE) revealed multiple gastric ulcers and transverse colon ulcers. The biopsy tissue immunostaining confirmed a diagnosis of CMV gastroenteritis. On day 28 after surgery, an abdominal computed tomography revealed transverse colon perforation, and simple lavage and drainage were performed along with an urgent ileostomy. Although the repeated remission and aggravation of CMV gastroenteritis and acute cellular rejection made the control of immunosuppression difficult, the upper GE eventually revealed an improvement in the gastric ulcers, and the biopsy samples were negative for CMV. The CMV-AG test remained negative, therefore, we had to evaluate the status of the CMV infection on the basis of the clinical symptoms and GE.CONCLUSION This case report suggests a monitoring method that could be useful for AGnegative CMV gastroenteritis after a solid-organ transplantation.展开更多
基金Supported by Grant from the National Center for Global Health and Medicine
文摘Here,we report a case of fulminant gastrointestinal graft-versus-host disease(GI-GVHD) with cytomegalovirus(CMV) infection in 44-year-old woman.Despite the difficulties associated with the treatment of GIGVHD and GI-CMV disease,the mucosal findings and the clinical course showed marked improvements during long-term clinical observation.The endoscopic findings were remarkable,with diffuse sloughing mucosa in the stomach and highly active inflammation and deep discrete ulcers throughout the colon.Changes in the CMV quantitative polymerase chain reaction results were correlated with the endoscopic mucosal findings and were useful for assessing the efficacy of the treatment.Although a definite diagnosis of GI-GVHD is generally made by endoscopy with biopsy,the gross appearance of this disease can vary depending on the endoscopy.In this paper,we also conduct a literature review of patients with GI-GVHD.
文摘BACKGROUND Cytomegalovirus(CMV) remains a critical complication after solid-organ transplantation. The CMV antigenemia(AG) test is useful for monitoring CMV infection. Although the AG-positivity rate in CMV gastroenteritis is known to be low at onset, almost all cases become positive during the disease course. We treated a patient with transverse colon perforation due to AG-negative CMV gastroenteritis, following a living donor liver transplantation(LDLT).CASE SUMMARY The patient was a 52-year-old woman with decompensated liver cirrhosis as a result of autoimmune hepatitis who underwent a blood-type compatible LDLT with her second son as the donor. On day 20 after surgery, upper and lower gastrointestinal endoscopy(GE) revealed multiple gastric ulcers and transverse colon ulcers. The biopsy tissue immunostaining confirmed a diagnosis of CMV gastroenteritis. On day 28 after surgery, an abdominal computed tomography revealed transverse colon perforation, and simple lavage and drainage were performed along with an urgent ileostomy. Although the repeated remission and aggravation of CMV gastroenteritis and acute cellular rejection made the control of immunosuppression difficult, the upper GE eventually revealed an improvement in the gastric ulcers, and the biopsy samples were negative for CMV. The CMV-AG test remained negative, therefore, we had to evaluate the status of the CMV infection on the basis of the clinical symptoms and GE.CONCLUSION This case report suggests a monitoring method that could be useful for AGnegative CMV gastroenteritis after a solid-organ transplantation.
