Abstract Peritoneum is a serosal membrane lining the solid viscera and hollow viscus of abdomen made single layer mesothelial cells. The most common primaries that spread to peritoneum include gastrointestinal, ovarian, colorectal, peritoneal metastases can be seen at some point during disease course in 15 43%, 60 70% 20% patients, respectively. Other malignancies involving such as primary carc...

Intravascular lymphomatosis is a rare lymphoma characterized by proliferation of malignant cells within the lumen of small blood vessels. We describe a case of intravascular lymphomatosis resulting in pulmonary hypertension, hypoxemia, and dyspnea. This lymphoma occasionally responds to combination chemotherapy, suggesting that pulmonary hypertension secondary to intravascular lymphomatosis may...

Intravascular lymphomatosis is a rare extra-nodal form of diffuse, large B-cell non-Hodgkin's lymphoma that causes a myriad of neurological symptoms, including focal neurological deficits, cognitive decline, and seizure. Intravascular lymphomatosis is difficult to make ante-mortem diagnosis because of its variable clinical presentation and non-specific laboratory findings. Neuroimaging findings...