Crisis Averted: Clinical T1b Renal Mass with Concurrent Arteriovenous Malformation and Renal Vein Thrombus.

Arteriovenous malformations (AVMs) secondary to renal-cell carcinoma (RCC) are well-described in the literature. Independently, renal vein and inferior vena cava tumor thrombi can be detected in locally-advanced RCC. A 67-year-old gentleman presented with a cT1b renal mass detected on workup for elevated creatinine.

Bilateral Bochdalek Hernias Associated with Arnold-Chiari I Malformation.

A Bochdalek hernia is a posterolateral diaphragmatic defect that is either congenital or acquired. The contents of the hernia range from fat to intra-abdominal organs. They are primarily pathologies of neonates and most commonly occur unilaterally.

Axial Globe Position Measurement: A Prospective Multicenter Study by the International Thyroid Eye Disease Society.

Purpose: Identify a reproducible measure of axial globe position (AGP) for multicenter studies on patients with thyroid eye disease (TED).

Methods: This is a prospective, international, multicenter, observational study in which 3 types of AGP evaluation were examined: radiologic, clinical, and photographic. In this study, CT was the modality to which all other methods were compared.

Tamoxifen-induced regression of breast cysts.

The use of Tamoxifen as treatment for breast cancer is well established and its use experimentally as prophylaxis is promising, but little has been written about mammographically detected changes in breast parenchyma as a result of Tamoxifen therapy. We report two cases of spontaneous regression of breast cysts after Tamoxifen therapy for premenopausal breast cancer in the contralateral breast.