Abstract:
INTRODUCTION:It is a functional peripheral vascular disorder characterized by bluish discoloration of skin and mucous membrane due to diminished oxyhemoglobin. It may be due to central or local tissue oxygenation defects. It is a painful episodic disorder, where trophic changes and ulceration are very rare except in necrotizing variant. By definition, it refers to persistent abnormally deep blue or cyanotic discoloration of skin over extremities (hand and feet most commonly) due to decreased oxyhemoglobin. ETIOLOGY:It can be both primary and secondary to psychiatric, neurologic, autoimmune, infective, metabolic and other causes. The existing hypothesis suggests the prevailing role of vasospastic reaction over possible blood rheology impairment.[1] As per the current line of thinking, it is due to chronic vasospasm of small cutaneous arteries, and arterioles along with compensatory dilatation in the capillary and post capillary venules causes cyanosis and sweating. CLINICAL FEATURES:Acrocyanosis is an uncommon condition. It usually presents with coolness and violaceous dusky discolorations of hands and less frequently the feet. Other peripheral part like ear, nose, lips and nipple can also be affected.[2] The changes may be transient after cold exposure but frequently persist during winter and even in summer. MANAGEMENT:There is no standard and curative medical or surgical treatment of acrocyanosis. In mild cases, it is unnecessary to give any drug treatment. Life style modification, dietary and hygiene counseling, avoidance of cold and reassurance that the bluish skin discoloration does not indicate any serious illness is all that is necessary.
journal_name
Indian J Dermatoljournal_title
Indian journal of dermatologyauthors
Das S,Maiti Adoi
10.4103/0019-5154.119946subject
Has Abstractpub_date
2013-11-01 00:00:00pages
417-20issue
6eissn
0019-5154issn
1998-3611pii
IJD-58-417journal_volume
58pub_type
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journal_title:Indian journal of dermatology
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doi:10.4103/0019-5154.156360
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.190128
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journal_title:Indian journal of dermatology
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doi:10.4103/0019-5154.160514
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.127715
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journal_title:Indian journal of dermatology
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/ijd.IJD_381_17
更新日期:2017-09-01 00:00:00
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journal_title:Indian journal of dermatology
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journal_title:Indian journal of dermatology
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abstract::Subcutaneous fat necrosis of infancy is a rare disorder of subcutaneous adipose tissue that is sometimes complicated by hypercalcemia. Complete resolution is common. From the pediatrician's point of view, the disease is a rare but important cause of inconsolable cry in a newborn. ...
journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.113983
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:Pilomatrixoma (PMX) is a benign, quite uncommon, skin neoplasm, which is frequently misdiagnosed by clinicians. AIM:We have analyzed 25 PMX to determine the agreement between clinical diagnosis, preoperative FNA characteristics, and corresponding histopathological specimens; moreover, reliable cytologic cri...
journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.94295
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pub_type: 杂志文章
doi:10.4103/0019-5154.70678
更新日期:2010-07-01 00:00:00
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.119971
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pub_type: 杂志文章
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.117354
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
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journal_title:Indian journal of dermatology
pub_type:
doi:10.4103/ijd.IJD_504_18
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.174076
更新日期:2016-01-01 00:00:00
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/ijd.IJD_90_18
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:10.4103/0019-5154.87167
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journal_title:Indian journal of dermatology
pub_type: 杂志文章
doi:
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