When Essential Thrombocythemia Goes Triple-Negative: A Case of Acquired von Willebrand Disease.

Essential thrombocythemia (ET) is a type of myeloproliferative neoplasm (MPN) disorder characterized by persistent thrombocytosis and characterized by frequent association with cellular genetic alterations. The 10%-15% of ET that is not associated with genetic abnormalities is known as triple-negative essential thrombocythemia (TNET). A common complication observed in around 20% of ET patients is the development of acquired von Willebrand disease (AvWD).

Therapeutic Challenges in Chronic Myeloid Leukemia: A Case-Based Discussion.

Chronic myeloid leukemia (CML) is a myeloproliferative neoplasm characterized by a reciprocal translocation between the long arms of chromosomes 9 and 22 that results in expression of the oncoprotein BCR-ABL1. An optimal response to tyrosine kinase inhibitors (TKIs) requires a transcript level ≤ 10% at 3 months, ≤ 1% at 6 months, ≤ 0.1% at 1 year, and ≤ 0.

Role of immunotherapy in oligometastatic nonsmall cell lung cancer.

The approach to metastatic lung cancer has long been focused on palliation therapy and comfort care. Recently, significant subsets of patients who suffer from a limited form of the disease have shown curative outcomes. The oligometastatic disease theory was first introduced in 1995, and since has been applied to many solid tumours.

Plummer-Vinson Syndrome and Heart Failure: An Unusual Association in an African American Woman.

BACKGROUND Plummer-Vinson syndrome (PVS) is a rare disorder composed of the triad of dysphagia, iron-deficiency anemia (IDA), and esophageal webs. It is most prevalent in middle-aged white women, and the dysphagia often improves when the anemia is treated. It is well established that chronic hypertension can lead to congestive heart failure (CHF).