Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0240066 (iron deficiency)
 7,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Generalized or localized itch without primary skin manifestations may be the presenting symptom of serious internal diseases. Five characteristic cases of pruritus are discussed: Hodgkin's disease, primary sclerosing cholangitis, polycythemia vera, iron deficiency (with pica), and uremia. Other important causes must be considered; all forms of cholestasis, including primary biliary cirrhosis, drug-induced, pregnancy-related, and extrahepatic cholestasis; other hematologic and malignant disorders such as non-Hodgkin's lymphoma, leukemia, multiple myeloma, solid tumors, and myelodysplastic syndromes; metabolic and endocrine diseases, most notably diabetes mellitus, hyperthyroidism, hypothyroidism, and carcinoid syndrome; focal neurologic diseases such as brain tumors, cerebral infarctions and multiple sclerosis; adverse drug reactions without rash; infectious diseases, especially parasitic and HIV infections. A diagnostic laboratory screening for pruritus of undetermined origin is suggested.
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PMID:[Pruritus--also a challenge in internal medicine]. 852 44