Thoracic Cavernous Lymphangioma Provoking Massive Chyloptysis: A Case Report

Area of Science:

• Thoracic Surgery
• Vascular Anomalies
• Pulmonary Medicine

Background:

• Chyloptysis is a rare condition with a broad differential diagnosis, presenting significant diagnostic and therapeutic challenges.
• Lymphangiomas are benign tumors of lymphatic vessels, and thoracic involvement can be life-threatening.
• Peripartum onset of thoracic masses can complicate management due to physiological changes during pregnancy and postpartum.

Purpose of the Study:

• To report a unique case of massive chyloptysis in a young woman.
• To describe the etiology of the chyloptysis as a thoracic cavernous lymphangioma.
• To detail the complex surgical management involving cardiopulmonary bypass.

Main Methods:

• Case presentation of a young woman with symptomatic chyloptysis.
• Diagnostic workup including imaging to identify the thoracic mass.
• Surgical resection of the thoracic lymphangioma utilizing cardiopulmonary bypass.

Main Results:

• Successful identification and resection of a large thoracic cavernous lymphangioma.
• Resolution of massive chyloptysis following surgical intervention.
• The patient's condition necessitated cardiopulmonary bypass due to the tumor's extent and location.

Conclusions:

• Thoracic cavernous lymphangioma can present with massive chyloptysis, particularly in the peripartum period.
• Surgical resection, even with cardiopulmonary bypass, can be a viable treatment for life-threatening chyloptysis.
• This case represents a unique clinical scenario in the literature regarding etiology and management.