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Uremic pruritus cannot be diagnosed with laboratory tests or established criteria because of its variability and lack of specific skin lesions. Comprehensive consideration of the diagnosis is necessary, encompassing neuropathic, psychogenic, renal, dermatologic, endocrine, hepatobiliary, hematologic, rheumatologic, oncologic, and endocrine causes.
Uremia is the condition of having high levels of urea in the blood. Urea is one of the primary components of urine.It can be defined as an excess in the blood of amino acid and protein metabolism end products, such as urea and creatinine, which would normally be excreted in the urine.
Itching, bleeding and crust formation may occur in some. [2] The backs and shoulders of males and legs of women are particularly prone. [2] It is a type of melanocytic tumor occurring in intermittently sun-exposed skin. [2] The cause is associated with repeated sunburns in childhood, intermittent exposure to sun during life, and sun bed use. [2]
Skin cancer is the most commonly diagnosed form of cancer in humans. [11] [12] [13] There are three main types of skin cancers: basal-cell skin cancer (BCC), squamous-cell skin cancer (SCC) and melanoma. [1] The first two, along with a number of less common skin cancers, are known as nonmelanoma skin cancer (NMSC).
Psoriasis is a chronic skin condition that causes itchy, scaly patches to appear on the skin, including the scalp. ... can be especially painful, Dr. Rodney says. “The hallmark symptoms are ...
Cutaneous squamous-cell carcinoma (cSCC), also known as squamous-cell carcinoma of the skin or squamous-cell skin cancer, is one of the three principal types of skin cancer, alongside basal-cell carcinoma and melanoma. [10] cSCC typically presents as a hard lump with a scaly surface, though it may also present as an ulcer. [1]
The underlying cancer is most often gastric adenocarcinoma [1]: 63 [2] [3] but also with breast cancer, bladder cancer, hepatobiliary cancer, ovarian cancer, uterine cancer, [4] prostate cancer [citation needed], lung cancer [5] and cervical cancer. [6] Other associated underlying malignancies include squamous cell carcinomas and lymphomas. [7]
Amelanotic melanoma is a type of skin cancer in which the cells do not make any melanin. [1]: 696 [2] They can be pink, red, purple or of normal skin color, and are therefore difficult to diagnose correctly. They can occur anywhere on the body, just as a typical melanoma can.