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The Pancoast tumor was first described by Hare in 1838 as a "tumor involving certain nerves". [2] It was not until 1924 that the tumor was described in further detail, when Henry Pancoast, a radiologist from Philadelphia, published an article in which he reported and studied many cases of apical chest tumors that all shared the same radiographic findings and associated clinical symptoms, such ...
Several drugs induce hypogonadism, for example aromatase inhibitors used in breast cancer, methotrexate and other antimetabolite drugs, depot progesterone and gonadotropin-releasing hormone agonists. Anticoagulants – long-term use of heparin is associated with a decrease in bone density, [ 79 ] and warfarin (and related coumarins) have been ...
Definitive diagnosis is made by tumor biopsy. [12] Surgery is the most common method of treating peripheral nerve sheath tumors. [11] In malignant tumors, complete resection is the only known curative treatment (with a sufficiently wide margin or even amputation to improve prognosis). [12]
The Mayo Clinic Cancer Center is one of the oldest NCI-designated cancer centers in the United States, having first been designated in 1973. [3] The main location of the Mayo Clinic is in Rochester, MN. Campuses in Arizona and Florida opened later and became part of the Mayo Clinic Cancer Center in 2003. [4] [5]
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Retrieved from "https://en.wikipedia.org/w/index.php?title=Pancoast_tumour&oldid=52200545"This page was last edited on 8 May 2006, at 20:40 (UTC). (UTC).
A malignant peripheral nerve sheath tumor (MPNST) is a form of cancer of the connective tissue surrounding peripheral nerves. Given its origin and behavior it is classified as a sarcoma . About half the cases are diagnosed in people with neurofibromatosis ; the lifetime risk for an MPNST in patients with neurofibromatosis type 1 is 8–13%. [ 2 ]
Ong started maintaining an online presence when he set up a YouTube channel in 2007, where he posts videos providing health tips and medical explainers targeted to a general audience. [8] As of November 2023, his YouTube channel "Doc Willie Ong" has 9.04 million subscribers, and is the 15th most subscribed YouTube channel in the Philippines. [10]