Abstract:
BACKGROUND:Dermatofibrosarcoma protuberans with fibrosarcomatous differentiation (DFSP-FS) is a rare variant of DFSP with a more aggressive clinical course, characterized by higher rates of local recurrence, metastasis, and death. METHODS:We conducted a clinicopathologic review of all DFSP-FS cases that occurred in Alberta, Canada, from 1997 to 2007. RESULTS:Of the 75 DFSP cases reviewed, 4 demonstrated fibrosarcomatous differentiation. Three patients were female and one was male, and the age range was 25 to 76 years. Three tumors invaded to skeletal muscle, whereas one invaded to subcutaneous tissue only. Although perineural invasion was noted in all four cases, none exhibited lymphovascular space invasion. One local recurrence developed, and two of four tumors metastasized. Metastasis was associated with tumor size, tumor necrosis, grenz zone involvement, ulceration, thickness, and tumor grade. One patient died within 5 years of diagnosis. CONCLUSION:DFSP-FS represents a more aggressive subtype of DFSP. Several features of DFSP-FS may impart a higher risk of metastasis.
journal_name
J Cutan Med Surgjournal_title
Journal of cutaneous medicine and surgeryauthors
Kuzel P,Mahmood MN,Metelitsa AI,Salopek TGdoi
10.2310/7750.2014.13192subject
Has Abstractpub_date
2015-01-01 00:00:00pages
28-34issue
1eissn
1203-4754issn
1615-7109pii
19/1/28journal_volume
19pub_type
杂志文章abstract::Basal cell carcinomas (BCC) are the most frequent tumours in humans and normally appear in photoexposed areas of the skin. It is widely accepted that BCCs originate at follicular stem cells and consequently are very rare in nonhairy areas. Here, we report 4 cases of vulvar BCC, 3 of which were located in a vulvar semi...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/1203475417712498
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Plaque psoriasis (PsO) is a chronic inflammatory disease that often presents at peak reproductive age in women of child-bearing potential (WOCBP). With the emergence of biologic therapies to treat PsO, guidance on disease management in WOCBP is needed to inform treatment decisions before, during, and after p...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/1203475420928376
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:Calciphylaxis is a rare syndrome of vascular calcification with subsequent cutaneous and tissue necrosis. It usually manifests as a complication of end-stage renal failure, affecting 1 to 4% of long-term dialysis patients. Very exceptionally, it can occur without chronic renal failure. OBJECTIVE:The goal of...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.2310/7750.2011.10046
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:Lichen amyloidosis, a type of primary localized cutaneous amyloidosis, is characterized by pruritic brown or grayish pigmented papules. OBJECTIVE:We report a case of lichen amyloidosis in which the skin lesion consisted of asymptomatic salmon-pink-colored papules on the back of the neck to the upper back. T...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1007/s10227-001-0052-7
更新日期:2002-07-01 00:00:00
abstract:BACKGROUND:Keratoelastoidosis marginalis is a rare disease that is a variant of solar elastosis. Long-term ultraviolet radiation exposure and chronic trauma secondary to manual labor are considered to be inciting factors. OBJECTIVE:To outline the clinical and histological features of this disorder. METHODS:We report ...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1007/s10227-001-0025-x
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Tumour size is a crucial factor used to plan Mohs procedures. Larger tumours require more time and stages of excision, and they need to be triaged as a higher priority. Therefore, the accuracy in measurement of tumour size is critical. OBJECTIVE:To investigate if there is a significant difference in accurac...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/1203475416683391
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND:Perforating dermatoses are a rare group of dermatologic conditions characterized by transepidermal elimination of dermal material that can be primary or acquired secondary to systemic disease. OBJECTIVE:We present an atypical case of perforating dermatosis resembling elastosis perforans serpiginosa (EPS) pr...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/1203475417702145
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Naftifine is a topical allylamine that is effective and safe in the management of superficial dermatomycoses. Naftifine is fungicidal in vitro against a broad spectrum of dermatophyte fungi and provides good activity against Candida and Aspergillus species. It is also effective against gram-negative and gram...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.2310/7750.2008.06009
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:Intralesional Candida antigen has been used as immunotherapy to treat refractory warts in the immunocompetent pediatric and adult populations but has not been reported in individuals with human immunodeficiency virus (HIV). PURPOSE:To examine if Candida antigen resulted in clearance of medically refractory,...
journal_title:Journal of cutaneous medicine and surgery
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doi:10.2310/7750.2013.12112
更新日期:2013-09-01 00:00:00
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journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:
更新日期:2014-10-01 00:00:00
abstract::Coronavirus disease (COVID-19), a respiratory disease caused by a novel coronavirus designated severe acute respiratory syndrome coronavirus 2, has rapidly spread worldwide and has been recognized as a pandemic by the World Health Organization. Patients with altered immunologic function are at higher risk of acquiring...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.1177/1203475420945234
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:This is a somewhat rare case of a 19-year-old African American female with multiple cutaneous granular cell tumors. Granular cell tumors are of neural origin, except in rare cases, and are considered benign, with a low incidence of malignancy. The clinical presentation varies greatly, but these...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.2310/7750.2011.10088
更新日期:2011-11-01 00:00:00
abstract:BACKGROUND:Liquid nitrogen cryotherapy is a commonly used technique to treat a wide variety of dermatologic conditions including actinic keratoses, non-melanoma skin cancers, verrucae, and seborrheic keratoses. The risks associated with liquid nitrogen cryotherapy are important to know and discuss with patients prior t...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/1203475417702152
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:In addition to corticosteroids, there are increasing numbers of anti-inflammatory agents that specifically target bioactive lipids generated from arachidonic acid. Knowledge of the diverse mechanisms of action of these different bioactive lipids holds promise in the therapy of a wide spectrum of cutaneous an...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.1007/s10227-001-0047-4
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:Whereas several literature reviews have discussed the role of excipients in drug-related reactions, no article has focused specifically on those found in oral dermatologic medications. METHODS:The Compendium of Pharmaceuticals and Specialties (CPS) was used to reference the inert ingredients found in oral d...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.2310/7750.2010.09027
更新日期:2010-05-01 00:00:00
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journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.1007/s10227-005-0017-3
更新日期:2004-11-01 00:00:00
abstract:BACKGROUND:Pustular psoriasis is an uncommon form of psoriasis that often affects areas of the hands and feet. It typically manifests as small pustules that develop within erythematous areas of the palms and soles. Infliximab, a tumor necrosis factor inhibitor, can be used to treat pustular psoriasis. Infliximab can al...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.2310/7750.2008.07080
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Squamous cell carcinoma (SCC) is the second-most common form of non-melanoma skin cancer (NMSC). OBJECTIVE:To provide guidance to Canadian health care practitioners regarding management of SCCs. METHODS:Literature searches and development of graded recommendations were carried out as discussed in the accom...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,实务指引
doi:10.1177/1203475415582318
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:Dermoscopy has been shown to be a promising method to facilitate the diagnosis of lichen planus (LP) outside of China. OBJECTIVE:To investigate the spectrum of dermoscopic patterns in Chinese LP patients. METHODS:The clinical data and dermoscopic patterns of nine LP cases with a total of 43 lesions were ev...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.2310/7750.2013.13049
更新日期:2014-01-01 00:00:00
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journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.2310/7750.2012.12050
更新日期:2013-05-01 00:00:00
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journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
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更新日期:2019-11-01 00:00:00
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journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.2310/7750.2010.09094
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:Cryptococcosis is an opportunistic infection caused by the encapsulated yeast Cryptococcus neoformans. This ubiquitous organism has emerged as a frequent finding in immunosuppressed patients, especially those with underlying malignancies, organ transplants, and the acquired immune deficiency syndrome (AIDS)....
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/120347549800300112
更新日期:1998-07-01 00:00:00
abstract:BACKGROUND:Cytomegalovirus (CMV) infection usually remains asymptomatic in immunocompetent adults, and few cases of complicated disease in nonimmunosuppressed patients have been reported. Erythema multiforme (EM), an acute and self-limiting skin eruption characterized by a typical targetoid lesion that may also affect ...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.2310/7750.2011.10020
更新日期:2011-03-01 00:00:00
abstract:BACKGROUND:Giant basal cell carcinomas (GBCC) can demonstrate very malignant behavior and pose a surgical challenge. OBJECTIVE:To present a surgical technique utilizing Mohs and the resection of narrow bands of tissue to excise a GBCC that created a large facial defect of 5 cm × 2 cm. METHODS:A unique combination of ...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/120347541201600623
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Pseudoxanthoma elasticum-like papillary dermal elastolysis (PXE-PDE), a rare acquired elastolytic disorder, occurs in postmenopausal, elderly women and is characterized by soft, white-yellow papules that localize on the neck and supraclavicular regions and often coalesce into cobblestone plaques. It has no s...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/1203475417699407
更新日期:2017-07-01 00:00:00
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journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.1177/1203475419839937
更新日期:2019-07-01 00:00:00
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journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/120347540100500307
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:Granular parakeratosis is a hyperkeratotic eruption of unknown etiology that occurs in the axilla and other intertriginous areas. The histologic features are unique for the retention of keratohyalin granules in the stratum corneum. OBJECTIVE:The aim of the article is to review the clinical manifestations an...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章,评审
doi:10.1007/s10227-002-0131-4
更新日期:2003-07-01 00:00:00
abstract:BACKGROUND:Schnitzler syndrome (SS) is a rare autoinflammatory disorder characterized by a recurrent urticarial rash and a monoclonal immunoglobulin M gammopathy, as well as 2 of the following minor criteria: recurrent fever (>38°C), objective signs of abnormal bone remodeling, elevated C-reactive protein level or leuk...
journal_title:Journal of cutaneous medicine and surgery
pub_type: 杂志文章
doi:10.1177/1203475416657999
更新日期:2016-11-01 00:00:00