Pulmonary Lymphangitic Carcinomatosis: An Atypical Presentation Leading to Discovery of Multi-Organ Metastasis With Unknown Occult Primary Malignancy

Pulmonary lymphangitic carcinomatosis is the spread of malignant cells to the lymphatic system in the lungs, which results in inflammation and lymphatic dilation. It is often found to coexist in patients with prior history of malignancy. The clinical presentation is usually related to respiratory sy... View More