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Query: UMLS:C0036474 (scurvy)
 685 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Four cases of scurvy diagnosed within a period of two years are reported. They comprised 2 male patients with heavy nicotine and alcohol abuse, a 35-year-old woman with malnutrition due to food supplements phobia, and a 69-year-old woman with malnutrition due to dementia and social isolation. All four patients were adynamic and anemic. Three patients showed typical dermatologic signs with hemorrhagic hyperceratosis, suffusions or cork-screw hair. Two patients complained of parodontol disorders. Other symptoms were gastrointestinal bleeding, sicca syndrome, retinal bleeding, subdural hematoma, edema and arthralgia. Associated disorders were folic acid and vitamin B12 depletion in two cases, and nephropathy and pneumonia with pneumothorax in one case each. In all cases the serum asorbic acid concentration was below the scorbutic level of 11 mumol/l. Historical data, pathogenesis, incidence, clinical presentation, diagnosis and therapy of scurvy are discussed. We conclude that scurvy can be observed even in a developed country such as Switzerland at the end of the 20th century. The real incidence may be underestimated because symptoms are not well known and disappear rapidly after admission because of sufficient vitamin C content in normal diet. Patients at risk are socially isolated alcoholics, old people, psychiatric patients and diet enthusiasts. Usually scurvy occurs in conjunction with other deficiencies. Smoking and acute illness enhance ascorbic acid depletion. With a knowledge of the symptomatology of scurvy, it is easy to diagnose and treatment is simple and effective.
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PMID:[Scurvy--a mistakenly forgotten disease]. 809 Nov 64

Scurvy is a rarely seen disease resulting from a deficiency of vitamin C. We present a case of scurvy in a 65-year-old man. The patient reported heavy alcohol abuse over the last several years. He also reported that his diet consisted of cheese pizzas only. On physical examination, he was noted to have spontaneous ecchymosis of his lower extremities (denying any history of trauma); poor dentition; and corkscrew hairs on his chest, abdomen, and legs, with associated perifollicular petechia. Punch biopsy of his skin lesions revealed perivascular lymphohistiocytic inflammation, with some focal perifollicular erythrocyte extravasation. A serum ascorbic acid level was <0.12 mg/dL (normal range, 0.20-1.9 mg/dL). A diagnosis of vitamin C deficiency was made. The patient was successfully treated with 1 g/d vitamin C for the first 5 days, followed by a dose of 500 mg/d. Though scurvy is rarely seen in modern times, it is important to identify who is at risk and to recognize the clear and classic signs and symptoms associated with scurvy. Failure to diagnose this disease can potentially lead to expensive and unnecessary medical tests, as well as missing a very simple treatment that can prevent infection and even death.
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PMID:Old world meets modern: a case report of scurvy. 1764 99

Bleeding disorders are common. In addition to thinking about disorders relating to abnormal platelets or clotting factors, clinicians should consider disorders of vascular integrity in their differential diagnosis. We present a patient with atypical, spontaneous bleeding that was due to scurvy, an often overlooked cause. Clinicians should be aware of the risk factors for the development of scurvy, such as poor dietary intake, male gender, smoking, alcohol abuse, as well as its classic manifestations, including gingival bleeding, spontaneous bruising, corkscrew hairs, and poor wound healing, A heightened awareness may lead to earlier diagnosis and treatment.
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PMID:Now you see/C it. 2717 85