Hereditary Leiomyomatosis and Renal Cell Cancer (HLRCC) Syndrome.

In hereditary leiomyomatosis and renal cell carcinoma syndrome, fumarate hydratase-deficient renal cell carcinomas typically present as aggressive, unilateral, often cystic masses with heterogeneous enhancement. These tumors can metastasize early, making appropriate imaging and staging critical for diagnosis and management. When a renal lesion suspected of RCC is identified in a patient with cutaneous and uterine leiomyomas, HLRCC should be evaluated, which is important for future genetic counseling.

A Case of Meningovascular Neurosyphilis with Black-Blood MRI Sequences.

Meningovascular neurosyphilis is a cause of stroke in the young, and the diagnosis could be aided by black-blood MRI sequences.

Intramural Longitudinal Sigmoid Fistula.

A longitudinal intramural fistula is a rare complication of diverticulitis that can be visualised by computed tomography (CT).