Abstract：
UNLABELLED:Cutaneous flushing-a common presenting complaint to dermatologists, allergists, internists, and family practitioners-results from changes in cutaneous blood flow triggered by multiple conditions. Most cases are caused by very common, benign diseases, such as rosacea or climacterum, that are readily apparent after a thorough taking of history and physical examination. However, in some cases, accurate diagnosis requires further laboratory, radiologic, or histopathologic studies to differentiate several important clinicopathologic entities. In particular, the serious diagnoses of carcinoid syndrome, pheochromocytoma, mastocytosis, and anaphylaxis need to be excluded by laboratory studies. If this work-up is unrevealing, rare causes, such as medullary carcinoma of the thyroid, pancreatic cell tumor, renal carcinoma, and others, should be considered. LEARNING OBJECTIVE:At the completion of this learning activity, participants should be familiar with the mechanisms of flushing, its clinical differential diagnosis, the approach to establish a definitive diagnosis, and management of various conditions that produce flushing.
journal_name
J Am Acad Dermatoljournal_title
Journal of the American Academy of Dermatologyauthors
Izikson L,English JC 3rd,Zirwas MJdoi
10.1016/j.jaad.2005.07.057subject
Has Abstractpub_date
2006-08-01 00:00:00pages
193-208issue
2eissn
0190-9622issn
1097-6787pii
S0190-9622(05)02383-2journal_volume
55pub_type
杂志文章,评审abstract：:Angioma serpiginosum is a rare condition that involves both the proliferation and dilatation of superficial blood vessels in the skin. It classically begins in childhood, is more common in females, and is asymptomatic. Typical lesions appear on the extremities and are often asymmetric. We report a case of angioma serp...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章,评审
doi：10.1016/s0190-9622(00)90119-1
更新日期：2000-02-01 00:00:00
abstract：:The clinical, electron microscopic, and freeze-fracture features of the skin of a harlequin fetus are described. Ultrastructural findings included large, concentric lamellar bodies, focal absence of intercellular stratum corneum lipid, and an increase in the size of desmosomes and the number of tight junctions. Althou...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/s0190-9622(89)70289-9
更新日期：1989-11-01 00:00:00
abstract：BACKGROUND:The potential for wrong-site surgery is a growing concern in dermatology. OBJECTIVE:The purpose of this study was to determine the incidence of difficulty with surgical site identification and possible confounding factors. METHODS:This was a prospective study on 333 Mohs cases performed between April 1, 20...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2012.02.034
更新日期：2012-08-01 00:00:00
abstract：BACKGROUND:The dysplastic melanocytic nevus (DMN) is a putative precursor for malignant melanoma in persons with a family history of melanoma and multiple large atypical moles. Furthermore, the concept that DMN confers increased risk for melanoma has been extended to those without a family history of melanoma. Some inv...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/0190-9622(93)70221-e
更新日期：1993-10-01 00:00:00
abstract：BACKGROUND:Preventing fetal exposure to isotretinoin is an important public health goal. Since approval of isotretinoin (1982), the Food and Drug Administration has implemented several unsuccessful risk management programs aimed at preventing fetal exposure. The Kaiser Permanente isotretinoin risk management program in...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2006.05.018
更新日期：2006-09-01 00:00:00
abstract：:From the origin of civilization the pursuit of beauty has exemplified the highest order of the human being's quest for achievement, and from the beginning, this pursuit has focused, in part, on perfecting the human form. Freed from much of the time-consuming burden of attending to elemental needs, the present generati...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章,评审
doi：10.1016/s0190-9622(89)70340-6
更新日期：1989-12-01 00:00:00
abstract：BACKGROUND:Connective tissue nevi (CTN) may be isolated, either sporadic or hereditary, or syndromic as in the Buschke-Ollendorff syndrome. Few publications have addressed the variable clinical and histopathologic expression of these benign hamartomas. OBJECTIVE:We sought to characterize the clinical and histopatholog...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2011.08.008
更新日期：2012-08-01 00:00:00
abstract：BACKGROUND:Psoriasis significantly impairs work productivity and daily activities. OBJECTIVES:We sought to examine the effects of adalimumab on psoriasis-related work productivity and activity impairment and associations between the impairment and psoriasis severity in patients with moderate to severe psoriasis. METH...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2010.10.020
更新日期：2012-02-01 00:00:00
abstract：BACKGROUND:Although several studies have documented an undersupply of dermatologic services in the United States, little is known about the dermatopathology workforce. OBJECTIVE:Objectives included the following: (1) describe the dermatopathology workforce in the United States; (2) identify characteristics associated ...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2010.09.733
更新日期：2011-12-01 00:00:00
abstract：:This study was conducted to further evaluate the safety and efficacy of 3% topical minoxidil in the treatment of extensive alopecia areata. Patients were assigned to one of two treatment regimens in a double-blind manner. One group applied 3% minoxidil to the scalp twice daily for 64 weeks; the other group applied pla...
journal_title：Journal of the American Academy of Dermatology
pub_type： 临床试验,杂志文章
doi：10.1016/s0190-9622(87)70096-6
更新日期：1987-03-01 00:00:00
abstract：:Hyperkeratinization is a primary or fundamental event in a majority of today's skin disorders. Hyperkeratinization is usually the result of decreased desquamation due to increased corneocyte cohesion. Strength of corneocyte cohesion is determined by strength of intercellular bonding. Intercellular bonding is weakened ...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/s0190-9622(84)80466-1
更新日期：1984-11-01 00:00:00
abstract：BACKGROUND:Serum levels of S100A8/A9 may correlate with disease activity in psoriasis. OBJECTIVE:We sought to elucidate the association of serum levels of S100A8/A9 heterodimers with the clinical subtypes of psoriasis and the major cell source. METHODS:Serum samples were collected from patients with psoriasis vulgari...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2010.02.049
更新日期：2011-05-01 00:00:00
abstract：:Burow's wedge flap provides an excellent method for repair of wounds in or near the eyebrow. Advantages afforded by this technic in this context include ample flap elasticity and vascularization, versatility in dealing with wounds of varying dimension and location, and fewer incisions in comparison with the number nec...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/s0190-9622(85)80050-5
更新日期：1985-02-01 00:00:00
abstract：:Two patients with a hypersensitivity vasculitis in association with propylthiouracil (PTU) administration are described. Although both patients presented with a cutaneous eruption, our first patient suffered severe systemic manifestations and the second patient's involvement was primarily limited to the skin. Patients...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章,评审
doi：10.1016/s0190-9622(99)70013-7
更新日期：1999-11-01 00:00:00
abstract：:The PA Patch, a new multiple-antigen, predispensed patch testing device, was compared to the Finn Chamber in subjects with previous positive patch tests. After pressing the PA Patch well, the PA Patch performed as well as the Finn Chamber in nine subjects tested. ...
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)70121-2
更新日期：1987-05-01 00:00:00
abstract：:Infections with mycobacteria are of importance in the differential diagnosis of skin lesions in immunocompromised patients. We report the case of a human immunodeficency virus (HIV)-infected patient who presented with an annular plaque as cutaneous manifestation of Mycobacterium haemophilum. Improvement of the immunol...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1067/mjd.2000.102455
更新日期：2000-11-01 00:00:00
abstract：:The first reported case of phenytoin-induced generalized nodular cutaneous pseudolymphoma without symptoms of the phenytoin hypersensitivity syndrome is presented. Despite the malignant histologic appearance of the dermal infiltrate, T-cell receptor gene rearrangement studies did not demonstrate monoclonality. The cut...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章,评审
doi：
更新日期：1992-08-01 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:Only a few clinical trials have been performed on the treatment of generalized vitiligo in children. Recently, narrow-band UVB therapy has been reported to be an effective and safe therapeutic option in adult patients with vitiligo. OBJECTIVE:We studied the efficacy and safety of UVB (311 nm) therapy in chi...
journal_title：Journal of the American Academy of Dermatology
pub_type： 临床试验,杂志文章
doi：10.1016/S0190-9622(00)90133-6
更新日期：2000-02-01 00:00:00
abstract：:Several aspects of trichotillomania in childhood are described and discussed. Case records of twenty-one children not older than 15 years of age, who were seen in the previous 5 years, were examined. The female/male ratio was 2.5:1 (fifteen girls and six boys); the age range was 2 to 15 years. Although trichotillomani...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/s0190-9622(86)70213-2
更新日期：1986-10-01 00:00:00
abstract：BACKGROUND:Acne is a multifactorial disease in which androgens appear to play an important role. A low-dose oral contraceptive containing 20 microg of ethinyl estradiol and 100 microg of levonorgestrel (EE/LNG) has been shown to improve biochemical markers of androgenicity. Lowering bioavailable androgens may improve a...
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：10.1067/mjd.2002.122192
更新日期：2002-09-01 00:00:00
abstract：BACKGROUND:The enzyme indoleamine 2,3-dioxygenase (IDO) degrades the essential amino acid tryptophan, and this degradation is an immunosuppressive mechanism that is mainly used by antigen-presenting cells. IDO-expressing dendritic cells and macrophages have previously been identified as components of lymph node granulo...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2010.07.050
更新日期：2011-10-01 00:00:00
abstract：:The etiology of mycosis fungoides (MF) is uncertain, although infectious agents and other environmental exposures have been implicated. We describe what appears to be the first case in which both a husband and his wife were diagnosed with large-cell transformation of MF. After 10 years of having stage I MF, the wife d...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2005.09.013
更新日期：2006-05-01 00:00:00
abstract：:Melanocytic nevi are a strong phenotypic marker of cutaneous melanoma risk. Changes in nevi during childhood and adolescence make these prime periods for studying nevogenesis. Insights gained by the study of nevi in childhood have implications for melanoma detection in both adults and children. A more comprehensive un...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章,评审
doi：10.1016/j.jaad.2016.03.027
更新日期：2016-10-01 00:00:00
abstract：:A persistent periocular dermatitis resulting from the prolonged use of topical fluorinated corticosteroids that resembled the perioral variety was observed in three patients. All topical therapy was ineffective until systemic tetracycline was administered. ...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/s0190-9622(86)70218-1
更新日期：1986-10-01 00:00:00
abstract：BACKGROUND:The association of atopic dermatitis (AD) with other allergic diseases has been extensively studied; however, there is a lack of reports focusing on long-term studies of the clinical and allergometric evaluations observed during the course of AD in respect to its evolution and association with allergic respo...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/j.jaad.2006.04.064
更新日期：2006-11-01 00:00:00
abstract：:Ochronosis is an uncommon condition characterized by yellow-brown pigment deposits in the dermis. It occurs in exogenous and endogenous forms. We report a case of exogenous ochronosis in a Hispanic woman and discuss the different forms of this condition. We treated the lesions with Q-switched ruby laser. ...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/s0190-9622(00)90257-3
更新日期：2000-05-01 00:00:00
abstract：:We describe a 39-year-old man with a 3-year history of a recalcitrant psoriasiform eruption that was accentuated in the intertriginous areas. Hsitopathology was consistent with psoriasis. A glucagon level was 744 pg/mL with the upper limit of normal being 130 pg/mL. Computed tomographic scan of the abdomen revealed a ...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1067/s0190-9622(02)61774-8
更新日期：2003-08-01 00:00:00
abstract：BACKGROUND:It is important for dermatologists and other physicians in refugee-receiving countries to acquire knowledge of forensic dermatology to identify lesions from torture. OBJECTIVE:Review forensic dermatology in cases of torture. RESULTS:In providing medical assessment and care to refugees and migrants, chronic...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章,评审
doi：10.1016/j.jaad.2020.09.031
更新日期：2020-09-15 00:00:00
abstract：:Anti-Ro(SSA) and anti-La(SSB) antibodies are found in approximately 25% of systemic lupus erythematosus patients. These antibodies are also detected in lupus patients who fail to demonstrate a significant antinuclear antibody (ANA) titer when mouse liver is employed as the substrate. Approximately 5% to 10% of systemi...
journal_title：Journal of the American Academy of Dermatology
pub_type： 杂志文章
doi：10.1016/s0190-9622(81)70013-6
更新日期：1981-01-01 00:00:00
