RUQ mass LUQ mass

Hepatomegaly

Subphrenic abscess

Periphrenic abscess

Colon cancer

Abdominal wall hematoma

Hepatoma

Renal cancer

Adrenal cancer

Hydrops of the gallbladder

Fecal impaction

Splenomegaly

Abdominal wall hematoma

Pancreatic tumor

Gastric cancer

Colon cancer

Renal cancer

Fecal impaction

RLQ mass LLQ mass

Appendiceal abscess

Psoas abscess

Pyosalpinx

Regional ileitis

Intussusception

Colon cancer

Ovarian cancer

Sigmoid diverticulitis

Colon cancer

Ovarian cancer

Pyosalpinx

Epigastric mass Hypogastric mass

Omental hernia

Pancreatic tumors

Pancreatic cyst

Gastric carncinoma

Pyloric stenosis

Abdominal aortic aneurysm

Retroperitoneal sarcoma

Hepatomegaly

Bladder cancer

Gravid uterus

Uterine fibroid

Regional ileitis

Urachal cyst