Ten of 13 patients with leukemic pulmonary infiltrates (LPI) and chronic lymphocytic leukemia (CLL) had single or multiple nodular/mass-like opacities, authors found. The study authors explained that ... ascopubs.org: Prognostic Effect of Tumor Lymphocytic Infiltration in Resectable Non–Small-Cell Lung Cancer Chronic lymphocytic leukemia (CLL) is a type of leukemia.

Understanding the Context

Leukemia is cancer that affects the blood and bone marrow. Bone marrow is the spongy tissue inside bones where blood cells are made. The term "chronic" in chronic lymphocytic leukemia refers to the slower progression of this cancer. The main difference between lymphocytic leukemia and lymphoma is that in leukemia, the cancer cells are mainly in the bone marrow and blood.

Key Insights

In lymphoma, the cancer cells tend to be in lymph nodes and other body tissues. In some cases, lymphocytosis is one of the first signs of certain blood cancers, including chronic lymphocytic leukemia (CLL), the most common type of leukemia in adults. Further tests are usually necessary to rule out other medical conditions and make a firm diagnosis of the cause of lymphocytosis. LPDs encompass a wide array of disorders involving B-cell (e.g., chronic lymphocytic leukemia) and T-cell (e.g., Sezary syndrome) abnormalities, each presenting distinct challenges in diagnosis and management. Summary Chronic lymphocytic leukaemia (CLL) is a blood cancer in which abnormal white blood cells build up, and although it often causes no symptoms at first, doctors can manage it with treatments that help people live long, healthy lives.

Final Thoughts

Chronic Lymphocytic Inflammation with Pontine Perivascular Enhancement (CLIPPERS) is a rare inflammatory disorder predominantly affecting the brainstem. It is characterised by a distinctive pattern of ...