Abstract:
:Thrombocytopenia was observed in 3 patients with cutaneous angiosarcoma of the scalp and face. A sudden decrease in the platelet count occurred in association with rapid enlargement of primary or metastatic lesions. Neither antiplatelet antibody nor platelet-associated IgG was detected. Increased serum levels of beta-thromboglobulin and platelet factor 4 indicated that platelets were destroyed and consumed within the vascular bed of the tumor. Prominent PECAM-1 expression on tumor cells may be involved in intratumoral platelet aggregation and consumption. We suggest that the sudden development of profund thrombocytopenia in patients with angiosarcoma may suggest either rapid growth of the primary tumor or herald the development of metastatic disease.
journal_name
J Am Acad Dermatoljournal_title
Journal of the American Academy of Dermatologyauthors
Satoh T,Takahashi Y,Yokozeki H,Katayama I,Nishioka Kdoi
10.1053/jd.1999.v40.a95645subject
Has Abstractpub_date
1999-05-01 00:00:00pages
872-6issue
5 Pt 2eissn
0190-9622issn
1097-6787pii
S0190-9622(99)00009-2journal_volume
40pub_type
杂志文章abstract::Allergic contact dermatitis has been considered the most common of the many dermatologic conditions found with eyelid dermatitis. This is a retrospective study of 203 patients who presented with persistent or recurrent eyelid dermatitis with or without dermatitis elsewhere. Almost all underwent patch testing and, when...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1067/mjd.2002.122736
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:Rosacea is a chronic inflammatory skin disease. Inflammation plays a prominent role in atherosclerosis and its complications. OBJECTIVE:We sought to investigate the associations of rosacea with cardiovascular disease risk factors and cardiovascular diseases from a nationwide population-based database. METH...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2015.04.028
更新日期:2015-08-01 00:00:00
abstract:BACKGROUND:Orthopedic surgical procedures involving the foot and ankle are associated with high rates of infection. The optimal method of preparing the skin and nails for foot and ankle surgery remains unknown. OBJECTIVE:This study was conducted to compare the efficacy of 4 different methods of skin and nail preparati...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jaad.2009.04.045
更新日期:2009-12-01 00:00:00
abstract::Two babies were found to have large hemangiomas. Histologically there were many islands of compactly packed mesenchymal cells in the deep dermis and subcutaneous tissue. Electron microscopically there was proliferation of immature endothelial cells and pericytes. Characteristic crystalline lamellae were in the endothe...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/s0190-9622(83)70009-5
更新日期:1983-01-01 00:00:00
abstract:BACKGROUND:Paraneoplastic syndromes (PNS) are commonly associated with neuroendocrine cancers, such as small cell lung cancer. OBJECTIVES:We examined the association of PNS in Merkel cell carcinoma (MCC), a rare neuroendocrine skin cancer. METHODS:We identified PNS associated with MCC based on chart review of a Seatt...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2016.04.040
更新日期:2016-09-01 00:00:00
abstract::The tumor-promoting phorbol ester, 12-O-tetradecanoylphorbol-13-acetate (TPA) causes a dose-dependent induction (up to 300-fold) of ornithine decarboxylase activity in the epidermis of intact mice within 5 hours after the application to the skin of from 1 to 10 nmoles of the ester in 0.2 ml of acetone. Enzyme activity...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/s0190-9622(82)80060-1
更新日期:1982-04-01 00:00:00
abstract:BACKGROUND:The eruptive appearance of numerous seborrheic keratoses, the sign of Leser-Trélat, has been regarded as a reliable cutaneous marker of internal malignancy. OBJECTIVE:We have evaluated the possible association of malignant disease and the sign in 1752 consecutive cases of seborrheic keratoses. METHODS:Firs...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/0190-9622(92)70139-7
更新日期:1992-06-01 00:00:00
abstract:BACKGROUND:Lymphomatoid papulosis (LyP) is a cyclic papulonodular eruption that is clinically benign and histologically malignant. Association with hematologic neoplasias has been reported in 5% to 20% of all cases. OBJECTIVE:We sought to review the clinical and histopathologic features of LyP in pediatric patients. ...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2009.05.014
更新日期:2009-12-01 00:00:00
abstract::Lipoid proteinosis (Urbach-Wiethe disease) is a rare, recessively inherited disorder that is characterized by the deposition of hyaline-like material in the skin, oral cavity, and other tissues. It usually appears in infancy with hoarseness. We report a case of lipoid proteinosis in a 10-year-old boy that demonstrates...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,评审
doi:10.1016/0190-9622(92)70183-g
更新日期:1992-08-01 00:00:00
abstract::Dialogues in Dermatology, a monthly audio program from the American Academy of Dermatology, contains discussions between dermatologists on timely topics. Commentaries from Dialogues Editor-in-Chief Warren R. Heymann, MD, are provided after each discussion as a topic summary and are provided here as a special service t...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2008.01.018
更新日期:2008-08-01 00:00:00
abstract::A case of Staphylococcus aureus--induced bullous dermatosis limited to the sites of glucocorticosteroid-induced striae atrophicae is described. Skin with compromised mechanical integrity may be more susceptible to disruption by invasion of bacteria and/or by their exotoxin. The pathogenesis of striae atrophicae and th...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/s0190-9622(84)70033-8
更新日期:1984-02-01 00:00:00
abstract:BACKGROUND:Cyclosporine is effective in psoriasis, but long-term continuous therapy may be limited by renal impairment and hypertension. Intermittent short courses of treatment should minimize side effects and improve the risk-benefit ratio. OBJECTIVE:Our purpose was to assess the long-term efficacy and safety of inte...
journal_title:Journal of the American Academy of Dermatology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1067/mjd.2001.112400
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND:Psoriasis and migraine are common conditions with potential overlap of pathophysiological mechanisms. Both these diseases have been associated with increased cardiovascular risk but little is known about their interplay. OBJECTIVE:We sought to investigate the link between psoriasis, and the risk of new-onse...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2015.08.039
更新日期:2015-11-01 00:00:00
abstract::Bowenoid papulosis is an uncommon genital dysplasia induced by human papillomavirus infection. Clinically, it usually resembles persistent warts, but histologically it may be suggestive of squamous cell carcinoma in situ. This unusual disorder and recent advances in our understanding of it are reviewed. ...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,评审
doi:10.1016/0190-9622(91)70039-5
更新日期:1991-02-01 00:00:00
abstract:BACKGROUND:Despite a high incidence of xeroderma pigmentosum, there is no previous publication from Libya. OBJECTIVE:The purpose was to study the clinical profile of Libyan cases of xeroderma pigmentosum. METHODS:With the help of a special protocol, 24 cases of xeroderma pigmentosum treated between 1981 and 1990 were...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/0190-9622(92)70010-d
更新日期:1992-01-01 00:00:00
abstract::A 49-year-old man presented with an acute onset of folliculitis on his right cheek. The folliculitis was unresponsive to antibiotics. A potassium hydroxide preparation of a scraping from the affected area revealed the presence of numerous Demodex mites. The patient was treated with topical crotamiton (Eurax) cream res...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/s0190-9622(86)70287-9
更新日期:1986-11-01 00:00:00
abstract::We describe a case of generalized, asymptomatic, chronic annular lichen planus. The centers of the large annular lesions were atrophic and had lost their elasticity. Histologic examination revealed an absence of elastic fiber in the center. Electron microscopy revealed fragmented elastic fibers. Examination of early l...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/0190-9622(91)70212-k
更新日期:1991-08-01 00:00:00
abstract:BACKGROUND:Comparing effectiveness of biologics in real-world settings will help inform treatment decisions. OBJECTIVES:We sought to compare therapeutic responses among patients initiating infliximab, adalimumab, or etanercept versus ustekinumab during the Psoriasis Longitudinal Assessment and Registry (PSOLAR). METH...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jaad.2015.12.017
更新日期:2016-05-01 00:00:00
abstract::Sixty patients were treated for tinea pedis with 2% topical ketoconazole cream either once or twice daily. All diagnoses were confirmed mycologically. They were randomly assigned in a double-blind study into three groups on the basis of their clinical lesions, that is, vesicular pedis, interdigital pedis, and hyperker...
journal_title:Journal of the American Academy of Dermatology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0190-9622(87)70073-5
更新日期:1987-03-01 00:00:00
abstract::Human immunodeficiency virus (HIV) infection in children has emerged as a major, rapidly growing public health problem. The majority of children become infected by perinatal transmission of the virus from an infected mother. The disease is frequently associated with progressive neurologic dysfunction and with opportun...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,评审
doi:10.1016/0190-9622(90)70167-g
更新日期:1990-06-01 00:00:00
abstract:BACKGROUND:Concern has been raised about the potential long-term effects of propranolol treatment for infantile hemangioma (IH). OBJECTIVES:We sought to assess psychologic (social, emotional, behavioral, and executive) functioning in children treated with propranolol for IH. METHODS:Twenty-seven patients with IH (6.1...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2017.01.025
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Among the papular-pruriginous dermatoses related to human immunodeficiency (HIV) infection, two entities remain poorly differentiated leading to confusion in their diagnosis: HIV-related pruritic papular eruption (HIV-PPE or prurigo) and eosinophilic folliculitis (HIV-EF). OBJECTIVE:To establish histopathol...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2011.11.923
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:Wide-ranging prevalence estimates of psoriatic arthritis (PsA) in patients with psoriasis have been reported. OBJECTIVES:To assess the prevalence and incidence of PsA in patients with psoriasis. METHODS:Two authors independently searched 3 databases for studies reporting on the prevalence or incidence of P...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,meta分析
doi:10.1016/j.jaad.2018.06.027
更新日期:2019-01-01 00:00:00
abstract::Dermatofibrosarcoma protuberans (DFSP) is a rare, clinically challenging, soft tissue tumor. The main histologic differential of DFSP is usually a dermatofibroma. In 1990, the first report appeared demonstrating that cells of DFSP express the human progenitor antigen CD34 on their surface. Since then, there have been ...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,评审
doi:10.1016/s0190-9622(97)70146-4
更新日期:1997-09-01 00:00:00
abstract::A case of Flegel's disease, or hyperkeratosis lenticularis perstans, is reported. This rare chronic disorder is characterized by asymptomatic hyperkeratotic papules, usually located on the lower extremities. Most reported cases have been from Europe. We report a case of hyperkeratosis lenticularis perstans from our in...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/s0190-9622(87)80060-9
更新日期:1987-01-01 00:00:00
abstract:BACKGROUND:Extramammary Paget disease (EMPD) sometimes shows an ill-defined border and an unexpectedly extended tumor spread beyond the clinical borders. Mapping biopsy is 1 approach for complete surgical removal, but its efficacy has remained controversial. OBJECTIVE:We sought to evaluate mapping biopsies for EMPD. ...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2017.12.040
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:The adult burden of atopic dermatitis (AD) is poorly characterized. OBJECTIVE:We sought to characterize AD burden in adults with moderate to severe disease from the patient's perspective. METHODS:Patient-reported outcomes collected at screening in a phase 2b clinical trial of dupilumab included pruritus nu...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jaad.2015.10.043
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:UVA induces tissue damage via the production of radical oxygen species. Adding antioxidants to UV filters in sunscreens is a novel photoprotective strategy. The topical application of antioxidants in sunscreen can potentially neutralize the UVA-induced free radicals. OBJECTIVES:We sought to assess the degre...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/j.jaad.2010.07.009
更新日期:2011-09-01 00:00:00
abstract::Tuberous sclerosis is characterized by epilepsy, mental retardation, and adenoma sebaceum. Computerized axial tomography (CAT) is a noninvasive laboratory test that can assist in the diagnosis of this syndrome radiologically. A positive CAT scan is often present before the calcifications are noted on skull x-rays and ...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章
doi:10.1016/s0190-9622(81)70009-4
更新日期:1981-01-01 00:00:00
abstract::Palliative care has been shown to improve quality of life, symptom, and caregiver burden for a range of life-limiting diseases. Palliative care use among patients with severe dermatologic disease remain relatively unexplored, but the limited available data suggest significant unmet care needs and low rates of palliati...
journal_title:Journal of the American Academy of Dermatology
pub_type: 杂志文章,评审
doi:10.1016/j.jaad.2020.08.029
更新日期:2020-08-12 00:00:00