Imaging findings in patients with-right lower quadrant pain: alternative diagnoses to appendicitis.
Patients with right lower quadrant (RLQ) pain referred for imaging studies with a clinical diagnosis of appendicitis may have other pathologic conditions mimicking appendicitis. Appropriate diagnostic imaging may establish other specific diagnoses and thereby play a significant role in determining proper medical or surgical treatment. In this pictorial essay, we present a spectrum of imaging findings in patients whose clinical features were suggestive of appendicitis, but the diagnoses of a broad spectrum of other diseases were established with the imaging studies. The differential diagnoses of diseases mimicking appendicitis are reviewed.
Jain
K A
KA
Department of Radiology, University of California Davis Medical Center, Sacramento 95817, USA.
Quam
J P
JP
Ablin
D S
DS
Gerscovich
E O
EO
Shelton
D K
DK
D015746:Abdominal Pain / Q000175:diagnosis* / Q000601:surgery; D001064:Appendicitis / Q000175:diagnosis* / Q000601:surgery; D002429:Cecal Diseases / Q000175:diagnosis; D002430:Cecal Neoplasms / Q000175:diagnosis; D002764:Cholecystitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis; D010049:Ovarian Diseases / Q000175:diagnosis; D010347:Patient Care Planning; D010439:Peptic Ulcer Perforation / Q000175:diagnosis; D014514:Ureteral Calculi / Q000175:diagnosis