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[3] [4] Cancer can be difficult to diagnose because its signs and symptoms are often nonspecific, meaning they may be general phenomena that do not point directly to a specific disease process. [5] In medicine, a sign is an objective piece of data that can be measured or observed, as in a high body temperature (fever), a rash, or a bruise. [6]
to diagnose acute appendicitis [1] to diagnose and manage gynecologic problems including endometriosis, leiomyoma, adenomyosis, ovarian cysts and lesions, to identify adnexal masses, including ectopic pregnancy, to diagnose gynecologic cancer; in infertility treatments to track the response of ovarian follicles to fertility medication (i.e ...
Inflammatory breast cancer [1] (IBC) is one of the most aggressive types of breast cancer. It can occur in women of any age (and, extremely rarely, in men, see male breast cancer [2]). It is referred to as "inflammatory" due to its frequent presentation with symptoms resembling a skin inflammation, such as erysipelas.
Many of these rashes can be resolved with proper treatment, except in the case of inside-out rashes caused by genetics. Ahead, you’ll find pictures of common skin rashes, plus symptoms to look ...
Medical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound. In diagnosis, it is used to create an image of internal body structures such as tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g., distances and velocities) or to generate an informative audible sound.
Paget's disease of the breast can affect the nipple and areola: the nipple is typically affected first and then the skin changes spread to the areola. It is common for symptoms to wax and wane. Symptoms typically only affect one breast and may include: Skin: The first symptom is usually an eczema-like rash.
Ultrasound can ablate tumors or other tissue non-invasively. [4] This is accomplished using a technique known as high intensity focused ultrasound (HIFU), also called focused ultrasound surgery. This procedure uses generally lower frequencies than medical diagnostic ultrasound (250–2000 kHz), but significantly higher time-averaged intensities.
Xeromammography and galactography are somewhat outdated technologies that also use x-ray technology and are now used infrequently in the detection of breast cancer. Breast ultrasound is another technology employed in diagnosis and screening that can help differentiate between fluid filled and solid lesions, an important factor to determine if a ...