Fig. 1A.58-year-old woman with abdominal pain and palpable mass in
lower abdomen. In addition to pelvic CT, which disclosed abscess, abdominal CT
was performed. Radiologist noted cyst on lateral aspect of right kidney
(A) and "rounded low-density area on anterior aspect of right
kidney [B] that may be a hemorrhagic cyst and should be further
followed up with sonogram."
Fig. 1B.58-year-old woman with abdominal pain and palpable mass in
lower abdomen. In addition to pelvic CT, which disclosed abscess, abdominal CT
was performed. Radiologist noted cyst on lateral aspect of right kidney
(A) and "rounded low-density area on anterior aspect of right
kidney [B] that may be a hemorrhagic cyst and should be further
followed up with sonogram."
Fig. 1C.58-year-old woman with abdominal pain and palpable mass in
lower abdomen. In addition to pelvic CT, which disclosed abscess, abdominal CT
was performed. CT scan obtained 42 months after A and B shows
large renal cell carcinoma.