ABSTRACT
Uterine papillary serous carcinoma (UPSC) is a rare endometrial neoplasm with high mortality rates. While the malignancy has often metastasized to distant organs by the time of diagnosis, brain lesions are extremely rare and most commonly only observed in widely disseminated disease. Here, we present an unusual case of UPSC with brain metastasis discovered six years after undergoing treatment for stage IIIA disease. Compared to the few previous cases of brain metastasis from UPSC, this lesion exhibited unusual imaging characteristics. We also highlight a potential imaging interpretation pitfall which was associated with this case.
ABSTRACT
We present a case of an adult female who presented mildly symptomatic and with a history of having a mass removed from her neck as an infant. Radiographic imaging detected the presence of a heterogeneous, encapsulated mass in the parapharyngeal space that was surgically resected, and subsequently pathologically confirmed to be a benign, mature cystic teratoma.
ABSTRACT
A 63-year-old female patient with a recent left posterior cerebral artery infarction and pyelonephritis presented with persistent fevers despite adequate intravenous antibiotic therapy. Whole-body gallium-67 scintigraphy was performed to evaluate for occult infection. Tracer accumulated bilaterally in the kidneys consistent with the previously diagnosed pyelonephritis. Relatively intense uptake was also noted in the area of a known occipitoparietal infarct. Incidentally noted was an abnormal focus of increased tracer uptake in the retroareolar region of the right breast. Subsequent guided core biopsy of the right breast mass demonstrated a previously undiagnosed invasive ductal carcinoma.