As early as 1808 Willan described visceral crises occurring with purpura. Henoch published his classical paper in 1874, after which date abdominal purpura became associated with his name. The first report of intussusception with purpura appears to have been that of Vierhuff (1893). Since then, as far as can be ascertained, this combination has been reported only nineteen times. It is for this r...

Two brothers and one sister had three variants of thrombotic thrombocytopenic purpura and haemolytic uraemic syndrome (the 'TTP-HUS' complex). The sister had a chronic fatal variant of thrombotic thrombocytopenic purpura with severe neurological manifestation. One brother had a chronic relapsing disease but the kidneys were not affected, and the other brother had haemolytic uraemic syndrome. Th...

Anorexia nervosa is a psychiatric eating disorder with multisystemic complications. Several dermatologic abnormalities have been described but an association with purpura is rare. We report two cases of anorexia nervosa presenting with diffuse reticulate purpura over the trunk and extremities. The skin lesions resolved after the patients’ nutritional status improved. We emphasize that the diffu...

thrombotic thrombocytopenic purpura (ttp) is a rare syndrome affecting multiple organs. there is no sufficient evidence regarding the clinical cardiac manifestations of ttp. nonetheless, pathologic cardiac involvement is quite frequent in acute ttp, which is predominantly manifested as myocardial necrosis due to coronary arteriolar microthrombosis. the present case report describes a 43-year-ol...

mediastinal neoplasms are uncommon tumors that can occur at any age but are most common through the fifth decades of life. a wide variety of systemic disorders are associated with 71% of thymomas. the symptoms of these as sociated disorders often lead to the original discovery of the mediastinal tumor. a 35-year-old female with petechia and purpura was admitted to sina hospital of the city of h...

itp is an autoimmune blood disorder in which platelet destruction is mediated by anti-platelet antibodies. the mechanisms of anti-platelet antibodies development are still a little known. the rate of some bacterial or viral agents in cause of itp is well known. recently, some study proposed that h pylori infection may be associated with itp and h pylori eradication can improves platelet counts ...

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introduction: henoch schonlein purpura (hsp) is a self-limited systemic disease with multiorgan involvement. while cutaneous involvement may wary, presenting as itching papules is not a common manifestation. in this report we discuss a case of hsp which was presented solely with itching papules; mistaken for scabies. case presentation: a 7 year old boy presented with itchy palpable papules with...

Case report A 14-year-old male was admitted with a five months history of recurrent purpuric papules on his buttocks and lower limbs lasting up to four days with a burning sensation. The patient had a 10 year medical history of epileptic absences treated with valproic acid 300 mg daily before the initiation of purpura. Laboratory screening for cutaneous vasculitis was unremarkable including ful...