[Surgery for chyloptysis]

Chyloptysis is a rare disease characterized by formation of bronchial casts containing chyle and repeating bronchial tree branching. The authors report a 56-year-old woman with chyloptysis accompanied by cough and expectoration of milky bronchial casts, as well several episodes of asphyxia. Stages of diagnosis and successful treatment including thoracic duct ligation and skeletonization of the root of the left lung are described. The authors also analyze literature data on etiology, pathogenesis and feasibility of conservative and surgical treatment of these patients.

Plastic bronchitis: A rare complication following a motor vehicle collision

Plastic bronchitis, more appropriately termed chyloptysis, is a rare and potentially fatal condition caused by chylous coating of the airways. These cast coating can dislodge and become an obstructive mass in the patient's airway, necessitating rapid intervention. PB is well described to occur following single ventricle physiology heart disease corrective procedures, particularly following Fontan procedures. It is less commonly seen in traumatic settings. We present the youngest known case of a traumatic injury induced plastic bronchitis. A 19-year-old man was involved in a motor vehicle accident with airbag deployment. The airbags struck him in the chest; however, the patient felt well at the time and did not seek medical attention. Several months later the patient began coughing up milky white masses identified as casts. He was initially diagnosed with asthma but did not respond to therapy. He ultimately was found to have evidence of thoracic duct injury. Options for therapy were discussed, including possible thoracic duct ligation. The patient opted to continue a lowfat diet and has remained cast free. This case highlights the importance of considering plastic bronchitis in patients with cast production and a history of trauma to the chest.

Thoracic Cavernous Lymphangioma Provoking Massive Chyloptysis: A Case Report

Chyloptysis is a relatively rare embodiment of disease that encompasses a lengthy differential and provides many diagnostic and therapeutic challenges. Presented here is the case of a young woman with massive chyloptysis due to a thoracic cavernous lymphangioma arising in the peripartum period. The severity of her condition mandated the use of cardiopulmonary bypass to resect her lymphangioma. We believe that the extent of her symptoms, etiology of disease, and surgical management represent a unique scenario in the literature.