Abstract:
:Mucinous cutaneous adnexal tumors are an uncommon occurrence. We describe three cases of mucinous hidradenoma characterized by diffuse and prominent mucinous cell proliferation and discuss the relevant literature. The patients (two men and one woman) ranged in age from 32 to 72 years. The lesions were completely excised, and all patients were alive without evidence of disease (follow-up interval 3-4 years). Case 1 presented as a 1.3-cm eyelid nodule and histology showed a mucinous apocrine hidradenoma with a proliferation of mucinous cells and apocrine glands. Case 2, from the shoulder of a 40-year-old man, was a 2.5-cm well-circumscribed nodule composed of hyperplastic villoglandular proliferation of mucinous cells with focal squamous whorls and focal columnar glandular cells showing decapitation secretion. The tumor was also interpretated as a mucinous hidradenoma, most likely of follicular-apocrine origin. Case 3 was a 3.0-cm scalp nodule. The histology showed a mucinous clear-cell hidradenoma composed of numerous mucinous glands amidst small squamous cells with clear cytoplasm and a hyalinized fibrovascular stroma.
journal_name
J Cutan Patholjournal_title
Journal of cutaneous pathologyauthors
Goh SG,Carr R,Dayrit JF,Calonje Edoi
10.1111/j.1600-0560.2006.00645.xsubject
Has Abstractpub_date
2007-06-01 00:00:00pages
497-502issue
6eissn
0303-6987issn
1600-0560pii
CUP645journal_volume
34pub_type
杂志文章abstract:BACKGROUND:Fibrofolliculomas and trichodiscomas are benign dermal neoplasms that likely derive from the mantle of the hair follicle and can occur sporadically or in association with Birt-Hogg-Dube syndrome (BHDS). Little is known about the pathogenesis and immunophenotypic properties of these entities. METHODS:We inve...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1034/j.1600-0560.2002.290904.x
更新日期:2002-10-01 00:00:00
abstract::A 46-year-old man had a cystic mass on the right side of his scalp. Histological examination revealed a cystic dermal nodule composed of relatively circumscribed lobules of proliferating squamous epithelium, with atypical mitoses and dyskeratotic cells of invasive structure, which was diagnosed as proliferating tricho...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.2007.00960.x
更新日期:2008-10-01 00:00:00
abstract::Three selected cases of transient acantholytic dermatosis were studied because of their definitive correlation with sweating due to fever and/ or bed-ridden situations. Biopsy specimens were serially sectioned and acantholysis was found in the acrosyringium or traced to connect to the acrosyringium in all biopsy speci...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1996.tb01289.x
更新日期:1996-04-01 00:00:00
abstract:BACKGROUND:Tumors with similar or identical histopathologic features have been termed basaloid follicular hamartoma (BFH) or infundibulocystic basal cell carcinoma (BCC). BCC typically lacks immunoreactivity with cytokeratin 20 (CK20) and pleckstrin homology-like domain, family A, member 1 protein (PHLDA1). AIM:A seri...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/cup.12410
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:To date, there has been no systematic investigation of the detailed histological features of prurigo nodularis (PN) in a large cohort of patients. METHODS:This retrospective study includes skin biopsies of 136 patients (63 males, 73 females; mean age: 58.38 years) with PN. RESULTS:Highly characteristic for...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.2009.01484.x
更新日期:2010-05-01 00:00:00
abstract::We report the case of a 51-year-old man with an asymptomatic indurated plaque on the chest wall that was surgically excised and submitted for histopathological examination. Microscopically, the dermis was occupied by a neoplastic process with spindle-shaped cells arranged in longitudinal fascicles with cytologic atypi...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0560.2006.00542.x
更新日期:2006-09-01 00:00:00
abstract::The diagnosis of a CD30+ cutaneous infiltrate is often difficult and requires clinicopathologic correlation. To further evaluate this challenge, initial clinical and histopathologic diagnoses were correlated with final clinicopathologic diagnosis in 44 cases with CD30 immunopositivity. Dermatopathologic evaluation con...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/cup.12510
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:Telomerase plays a role in the immortalization of cells and carcinogenesis. Previous studies have yielded conflicting results on whether human telomerase RNA (hTER) expression differs in nevi, atypical nevi and melanomas using polymerase chain reaction-based telomeric repeat amplification protocol or in situ...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.0303-6987.2005.00403.x
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Apoptosis is important for maintenance of tissue homeostasis and often dysregulated in cutaneous neoplasms. The apoptosis inhibitor survivin is expressed in melanoma and non-melanoma skin cancers and benign keratinocytic lesions. Its expression has not been studied in melanocytic nevi. OBJECTIVE:We determin...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.0303-6987.2005.00242.x
更新日期:2005-01-01 00:00:00
abstract::Immunotherapies targeting cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and the programmed cell death 1 (PD-1) receptor and its ligand (PD-L1) have showed substantial therapeutic benefit in patients with clinically advanced solid malignancies. However, autoimmune toxicities are common and often significant adve...
journal_title:Journal of cutaneous pathology
pub_type:
doi:10.1111/cup.13044
更新日期:2017-12-01 00:00:00
abstract::Two collodion baby girls with disorder evolving into lamellar ichthyosis were followed by light and electron microscopy. Light microscopically, the neonatal colloidion skin was characterized by a thick compact stratum corneum which was PAS positive in its upper two thirds, by a thin stratum granulosum and by a non-aca...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1977.tb00924.x
更新日期:1977-12-01 00:00:00
abstract::Desmoplastic melanoma can be difficult to distinguish from desmoplastic melanocytic nevi both clinically and histopathologically. Several attempts have been made to explore the use of ancillary studies to facilitate this distinction. Prior work has suggested that immunohistochemical expression of p16 could help distin...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章,随机对照试验
doi:10.1111/cup.12186
更新日期:2013-09-01 00:00:00
abstract::Typical pustular lesions of impetigo herpetiformis were examined by electron microscopy. In the upper layers of the epidermis degenerated keratinocytes and neutrophils lay close together and amorphous substances were seen within and outside the keratinocytes. Neutrophiles were not observed within the keratinocytes. Th...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1976.tb00844.x
更新日期:1976-01-01 00:00:00
abstract::Clear cell atypical fibroxanthoma (CCAFX) is a rare variant of atypical fibroxanthoma (AFX), a pleomorphic dermal tumour associated with a good prognosis. A 67-year-old man presented with a rapidly growing nodule on the ear, which had appeared over a 2-week period. Sections showed an ulcerated nodule composed of pleom...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.0303-6987.2006.00427.x
更新日期:2006-05-01 00:00:00
abstract::Myxofibrosarcoma is one of the most common soft tissue sarcomas occurring in older adults. It can arise de novo or can be radiation induced, and the term myxofibrosarcoma was originally devised to encompass a spectrum of myxoid tumors with characteristics similar to malignant fibrous histiocytoma (MFH). Confusion exis...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.2011.01740.x
更新日期:2011-10-01 00:00:00
abstract::We report a rare case of multiple, co-exisitng verruciform xanthomas (VXs) of the anogenital region in the setting of cutaneous trauma. VX is a rare benign mucocutaneous neoplasm that typically presents as a solitary lesion with a predilection for the oral cavity, although extra-oral lesions have been reported involvi...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.2009.01470.x
更新日期:2010-08-01 00:00:00
abstract::Fifteen halo nevi were stained for the presence of S100 protein by an unlabelled antibody peroxidase-antiperoxidase method. S100 protein was clearly identifiable within nevus cell nests in the inflammatory infiltrate. The presence of this substance helped to identify nevus cells in dense inflammatory infiltrates and c...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1985.tb00426.x
更新日期:1985-02-01 00:00:00
abstract:BACKGROUND:Melanoma staging has depended on depth of invasion (Breslow thickness, BT), mitotic rate (MR) and ulceration. In anticipation of the AJCC's eighth edition, variability in pathologists' assessment of these factors and consequently in tumor staging was assessed. METHODS:One-hundred and fifteen cases of invasi...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/cup.13265
更新日期:2018-08-01 00:00:00
abstract::Acquired perforating calcific collagenosis (APCC), which is characterized by the calcification of dermal collagen fibers with subsequent transepidermal elimination and perforation, is an extremely rare entity. Thus far, it has only been reported in a patient with direct contact exposure to calcium chloride. Here, we r...
journal_title:Journal of cutaneous pathology
pub_type:
doi:10.1111/cup.13371
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Even though only 33 cases of Erythromelanosis follicularis faciei et colli (EFFC) have been reported around the world, there have been no quantitative clinicopathological studies yet. The purpose of this study is to examine quantitatively clinical and histopathological evaluations of EFFC using image analysi...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1034/j.1600-0560.2001.028003160.x
更新日期:2001-03-01 00:00:00
abstract::Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is a rare cutaneous adnexal malignancy with predilection for the eyelids of older adults. It must be distinguished from metastatic adenocarcinomas of extracutaneous origin and from benign adnexal proliferations on partial samples when a solid growth component an...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/cup.13831
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND:Direct immunofluorescence (DIF) testing is an important procedure in the diagnosis of autoimmune bullous dermatoses. We investigated the expression of C3d in formalin-fixed, paraffin-embedded tissue of autoimmune bullous dermatoses. METHODS:The immunohistochemical expression of C3d in bullous pemphigoid (BP...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.2009.01450.x
更新日期:2010-06-01 00:00:00
abstract::Cutaneous immune-related adverse events (irAEs) are a known consequence of immune checkpoint inhibitor (ICI) therapy and may exhibit a spectrum of morphologic features both clinically and histologically. Lichenoid dermatitis associated with ICI therapy (LD-ICI) is the most frequently encountered histopathologic type o...
journal_title:Journal of cutaneous pathology
pub_type: 临床试验,杂志文章
doi:10.1111/cup.13536
更新日期:2019-11-01 00:00:00
abstract::We carried out a quantitative study of the matrix and dermal papilla of the human hair follicle of the scalp, both normal and in various degrees of androgenetic alopecia. A stereological study showed the measured parameters to decrease with increase in the degree of alopecia, particularly as regards the total volume o...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1993.tb01273.x
更新日期:1993-08-01 00:00:00
abstract:BACKGROUND:BRCA1-associated protein 1 (BAP1) represents a recently identified tumor suppressor protein. Loss of BAP1 has been observed in cutaneous epithelioid Spitz tumors. These cutaneous melanocytic tumors show a distinct histopathologic phenotype characterized by an intradermal sheet-like proliferation of epithelio...
journal_title:Journal of cutaneous pathology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/cup.12133
更新日期:2013-06-01 00:00:00
abstract::Two cases of juvenile elastoma (nevus elasticus in disseminated tumors) were histologically and ultrastructurally investigated. The predominant components of this disseminated dysembryoplasia are abnormal elastic fibers. Both cases showed numerous large elastic fibers with an abundant background matrix. The elastic mi...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1981.tb01001.x
更新日期:1981-06-01 00:00:00
abstract::Since the first demonstration of skin antibodies in sera of pemphigus patients by IF (Beutner & Jordon 1964), the scope of skin diseases in which immunologic findings may be of interest has enormously enlarged and dermatology remains one of the leading clinical specialities applying IHC in both diagnosis and research....
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1983.tb00313.x
更新日期:1983-02-01 00:00:00
abstract::Syndecan-1 is a cell surface proteoglycan predominantly expressed on the surface of adult epithelial cells, and is normally present in all epidermal layers except for the most superficial terminally differentiated cells. Syndecan-1 mediates cell-cell and cell-extracellular matrix adhesion, thereby influencing cell mor...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1999.tb01862.x
更新日期:1999-09-01 00:00:00
abstract::A case of basal cell carcinoma with "monster cells" is reported. Clinically, the lesion presented as a red nodule on the forearm of a 58-year-old male. The histologic picture was striking, with large, "monstrous" nuclei scattered throughout a well defined nodule. Basal cell carcinoma with monster cells appears to repr...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章
doi:10.1111/j.1600-0560.1993.tb01253.x
更新日期:1993-02-01 00:00:00
abstract::Sebaceous gland neoplasms such as adenoma, epithelioma, and carcinoma are uncommon cutaneous tumors. Although sporadic, their occurrence is clinically significant because of their association with Muir-Torre syndrome (MTS). MTS is a rare autosomal dominant genodermatosis characterized by the occurrence of sebaceous gl...
journal_title:Journal of cutaneous pathology
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0560.2009.01248.x
更新日期:2009-06-01 00:00:00