Case report: diffuse gastrointestinal bleeding.
Diffuse gastrointestinal bleeding in an immunodeficient patient is presented. Two hours after in vivo erythrocyte labeling, abnormal activity was observed in the wall of a distended colon. If this abnormal concentration had been luminal, a focal, surgically treatable lesion could not have been excluded. This pattern of hemorrhagic colonic lesions has been described pathologically, but not scintigraphically, in immune deficient patients.
Goris
M L
ML
Department of Diagnostic Radiology and Nuclear Medicine, Stanford University School of Medicine, California.
Licho
R
R
D016026:Bone Marrow Transplantation; D002648:Child; D003108:Colonic Diseases / Q000000981:diagnostic imaging*; D004912:Erythrocytes; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006086:Graft vs Host Disease / Q000175:diagnosis; D006801:Humans; D016867:Immunocompromised Host; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013997:Time Factors
D013670:Sodium Pertechnetate Tc 99m