The rare needle in a diagnostic haystack.
Scialla
Timothy J
TJ
Department of Medicine, Johns Hopkins School of Medicine, USA.
Cavanaugh
Kerri L
KL
D001706:Biopsy; D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal; D005260:Female; D020252:Gastric Antral Vascular Ectasia / Q000150:complications / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D011706:Pyloric Antrum / Q000473:pathology*