A Case Report of Type B Aortic Dissection With Ruptured False Lumen.

Aortic dissection is a critical condition characterized by an intimal tear in the aortic wall, leading to the formation of a false lumen. We present a case of a 54-year-old male with chronic type B aortic dissection and hypertension who presented with acute tearing left back pain. Initial evaluation revealed elevated blood pressure and subtle laboratory abnormalities.

Case 287: Intrathoracic Migration of a Breast Implant after Video-assisted Thoracoscopic Surgery for Right Upper Lobectomy.

History A 60-year-old woman was diagnosed with a new right upper lobe stage I lung adenocarcinoma and underwent video-assisted thoracoscopic surgery (VATS) for right upper lobectomy. Her postoperative course was complicated by a large pneumothorax after chest tube removal on postoperative day 3. This was managed with repeat right-sided chest tube placement on the same day.

Imaging Adult ECMO.

Adult extracorporal membrane oxygenation utilization in the ICU has rapidly increased. Newer technology and cannulation strategies and the complex hemodynamics make imaging interpretation challenging. There is also a high rate of complications.

Case 287.

History A 60-year-old woman was diagnosed with a new right upper lobe stage I lung adenocarcinoma and underwent video-assisted thoracoscopic surgery (VATS) for right upper lobectomy. Her postoperative course was complicated by a large pneumothorax after chest tube removal on postoperative day 3. This was managed with repeat right-sided chest tube placement on the same day.

Crowdsourcing pneumothorax annotations using machine learning annotations on the NIH chest X-ray dataset.

Pneumothorax is a potentially life-threatening condition that requires prompt recognition and often urgent intervention. In the ICU setting, large numbers of chest radiographs are performed and must be interpreted on a daily basis which may delay diagnosis of this entity. Development of artificial intelligence (AI) techniques to detect pneumothorax could help expedite detection as well as localize and potentially quantify pneumothorax.

Stereotactic Body Radiation Therapy for Early-Stage Non-Small Cell Lung Cancer: A Primer for Radiologists.

The past 2 decades have seen a rapid growth in use of stereotactic body radiation therapy (SBRT) for the management of non-small cell lung cancer (NSCLC). Not only is SBRT the reference standard for treatment of early-stage node-negative NSCLC in medically inoperable patients, it is also currently challenging the role of surgery for early-stage operable disease. SBRT is also used to treat recurrent disease and has a role in the management of multiple synchronous lung cancers.

Neurodegeneration with Brain Iron Accumulation: Clinicoradiological Approach to Diagnosis.

Discovery of genetic abnormalities associated with neurodegeneration with brain iron accumulation (NBIA) has led to use of a genetic-based NBIA classification schema. Most NBIA subtypes demonstrate characteristic imaging abnormalities. While clinical diagnosis of NBIA is difficult, analysis of both clinical findings and characteristic imaging abnormalities allows accurate diagnosis of most of the NBIA subtypes.

Congenital cystic neck masses: embryology and imaging appearances, with clinicopathological correlation.

Congenital cystic masses of the neck are uncommon and can present in any age group. Diagnosis of these lesions can be sometimes challenging. Many of these have characteristic locations and imaging findings.