A 32-year-old man presented for further evaluation of an incidental liver lesion. 

A 21-year-old woman with no significant past medical history presented with an acute episode of worsening abdominal pain and vomiting. Over the previous four days, the patient had been vomiting acidlike fluid and had abdominal pain up into her chest and neck.

A 71-year-old woman with a history of stage IV follicular thyroid cancer status post-thyroidectomy with pulmonary metastases, endometrial cancer status post-total abdominal hysterectomy, latent tuberculosis, and gastroesophageal reflux disease presented with a persistent cough that had lasted five months. 

A 60-year-old woman with a history of stage IA invasive ductal cell carcinoma of the left breast (postlumpectomy and postradiation) and Roux-en-Y gastric bypass presented with chronic dyspepsia and nausea.

A 56-year-old woman presented with intractable nausea and vomiting a week after an endoscopic procedure to treat a duodenal AVM.

A 52-year-old man presented to the emergency department with abdominal pain, leukocytosis, and elevated C-reactive protein.

History: A 74-year-old man presented with chronic abdominal pain. There was concern for an abdominal mass.

A 51-year-old man with right lower quadrant pain.

A 74-year-old man presented with right lower quadrant pain.

A 21-year-old woman presented for outpatient evaluation of intermittent pelvic pain correlating with menses.

A 59-year-old man presented to the emergency room with abdominal bloating.

A 44-year-old man presented for routine follow-up fluoroscopic evaluation post-low anterior resection for rectal cancer.

60-year-old man with abdominal pain that has persisted for three months and early satiety.

A 30-year-old man presented with diarrhea.

A 75-year-old woman presented with abdominal pain and nausea.

An 82-year-old woman presented to the hospital at night with a two-day history of worsening epigastric pain that radiated to the right upper and lower quadrants.

A 67-year-old man presented to the emergency room with epigastric pain.

A 61-year-old man presented with abdominal pain ongoing over the previous month.

72-year-old man with abdominal distension.

A 32-year-old woman presented with a palpable left abdominal mass.