Abstract：
:A 57-year-old woman with cutaneous mastocytosis of 23 years duration developed a hyperpigmented abdominal plaque composed of confluent indurated papules that enlarged for a period of 1 year to 12 x 8 cm. Biopsy showed dermal infiltration by closely packed spindle-shaped mast cells, fibroblasts, collagen, and scattered lymphocytes, predominantly T-suppressor cells. Electron microscopy showed close contact between mast cells, fibroblasts, and lymphocytes. Piecemeal mast cell degranulation and extrusion of mast cell granules was seen, with rare mast cell granules in fibroblasts, and collagen fibers in peripheral and perinuclear endoplasmic reticulum of mast cells. the term Fibrous mastocytoma is suggested for this tumor-like dermal fibrosis, possibly induced by lymphokines.
journal_name
J Cutan Patholjournal_title
Journal of cutaneous pathologyauthors
Wood C,Sina B,Webster CG,Kurgansky D,Drachenberg CB,Reedy EAdoi
10.1111/j.1600-0560.1992.tb01354.xkeywords:
subject
Has Abstractpub_date
1992-04-01 00:00:00pages
128-33issue
2eissn
0303-6987issn
1600-0560journal_volume
19pub_type
杂志文章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：BACKGROUND:p16 immunostaining has been used to aid and improve the histopathologic evaluation of equivocal cervical lesions with associated low-grade or high-grade dysplasia. However, the utility of p16 immunostaining in the diagnosis of atypical genital skin lesions remains debatable. METHODS:We conducted a cross-sec...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12525
更新日期：2015-08-01 00:00:00
abstract：BACKGROUND:CD44 is a membrane glycoprotein and the major cell-surface receptor of hyaluronate (HA). Lack of CD44 expression in mouse epidermis leads to an abnormal HA accumulation in the dermis, indicating an important role of CD44 in local HA metabolism. Decrease of epidermal CD44 expression in patients of lichen scle...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.0303-6987.2006.00463.x
更新日期：2006-03-01 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 significant therapeutic benefit in patients with clinically advanced solid malignancies, including melanoma. However, immune-related adverse events (irAE) ar...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13150
更新日期：2018-07-01 00:00:00
abstract：BACKGROUND:Studies on the precise cause of increased melanization in pigmented basal cell carcinomas (BCC) are limited. We aimed to determine whether the cause of melanization is from increased number of melanocytes or increased melanin pigment, and if there is a difference in the number of melanocytes on different sun...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12819
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:Diagnosis of autoantibody- and immune complex-induced skin diseases is primarily based on direct immunofluorescence (DIF) microscopy. DIF staining is usually performed manually and, therefore, is labor intensive. The quality of immunohistochemical results considerably depends on the experience of the person ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12637
更新日期：2016-03-01 00:00:00
abstract：:Basic fibroblast growth factor (bFGF) is a growth factor and an angiogenesis factor which may play a role in the evolution of cutaneous malignant melanoma (CMM). In this study, we evaluated the distribution of bFGF in CMM using immunochemical methods and correlated the pattern of bFGF expression with the clinical cour...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1996.tb01442.x
更新日期：1996-12-01 00:00:00
abstract：BACKGROUND:Long-term preservation of immunofluorescence is important for re-examinations. We investigated whether the storage of direct immunofluorescent (DIF)-positive slides at room temperature was reliable in daily practice. METHODS:One hundred and twenty-five DIF-positive slides from the skin of 52 patients were e...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2003.00071.x
更新日期：2003-08-01 00:00:00
abstract：:A 48 year-old white male with basal cell nevus syndrome presented with a metastatic basal cell carcinoma with neuroendocrine features. The tumor manifested aggressive behavior, having deep local invasion and metastases to para-aortic lymph nodes and bone. Neuroendocrine differentiation has rarely been associated with ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1999.tb01849.x
更新日期：1999-07-01 00:00:00
abstract：:We report 2 cases of congenital porokeratotic eccrine nevus in a 5-year-old girl and a 7-year-old boy. The clinical manifestations were those of nevus comedonicus palmaris. The histologic picture consisted of comedo-like dilatations and cornoid lamellae involving the eccrine ostia and ducts. One of the cases showed an...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章,评审
doi：10.1111/j.1600-0560.1988.tb00515.x
更新日期：1988-02-01 00:00:00
abstract：:Pilomatrix (pilomatrical) carcinoma is a rare cutaneous adnexal tumor with matrical differentiation and recurrent and metastatic potential. Sarcomatoid pilomatrix carcinoma is a rare variant which shows a sarcomatoid component intermingling with the epithelial one. There are only 4 cases previously published. We prese...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13151
更新日期：2018-07-01 00:00:00
abstract：:A 4-year-old boy presented with a 6-month history of a red papule on the nasal septum. Physical examination was otherwise unremarkable. A biopsy specimen showed an epithelioid sarcoma characterized by nodular collections of epithelioid tumor cells with central, tumor cell necrosis. By immunohistochemistry the tumor ce...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章,评审
doi：10.1034/j.1600-0560.2000.027004186.x
更新日期：2000-04-01 00:00:00
abstract：BACKGROUND:Epidermal nevi (in the broad sense of epithelial nevi) may give rise to benign or malignant skin tumors. They may also be associated with anomalies of other organ systems in an epidermal nevus syndrome. RESULTS:This article describes a preterm infant with nevus sebaceus of the scalp and face, a large turban...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2003.00112.x
更新日期：2003-10-01 00:00:00
abstract：:Neurofibromatosis type 1 is a relatively common genetic disorder with variable phenotypes. Tumors with features of both glomus tumors and neurofibromas are exceedingly rare in literature. Herein, we report a not yet described neoplasm with features of both a glomangioma/glomus tumor and a neurofibroma arising in a pat...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12439
更新日期：2015-04-01 00:00:00
abstract：:The histogenesis of atypical fibroxanthoma (AFX) and its relationship to malignant fibrous histiocytoma (MFH) are a subject of controversy. Many investigators have proposed that AFX may represent a reactive process, while others contend that it is a true fibrohistiocytic neoplasm, closely related to MFH. In an attempt...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1993.tb00645.x
更新日期：1993-06-01 00:00:00
abstract：:Five cases of superficial epithelioma with sebaceous differentiation (SESD) are reported. They occurred as solitary papules on the face of 5 patients, aged 57 to 72. The tumor is characterized by a superficial platelike proliferation of basaloid to squamoid cells with broad attachments to the overlying epidermis. Clus...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1987.tb01331.x
更新日期：1987-08-01 00:00:00
abstract：BACKGROUND:Nerve growth factor (NGF) and its high-affinity receptor, tyrosine kinase A (TrkA), are members of the neurotrophin family. NGF-TrkA are involved in murine hair morphogenesis and cycling. To date, their expression in human hair follicle (HF) is unknown. In this investigation, we hypothesize that NGF-TrkA pro...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00443.x
更新日期：2006-08-01 00:00:00
abstract：:Cellular adhesion molecules are newly identified mediators of angiogenesis. Infantile hemangiomas, characterized in the early stages by a proliferation of poorly differentiated vessels followed in the late stages by a vascular differentiation and regression of the tumor, represent an interesting model to study angioge...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1999.tb01785.x
更新日期：1999-01-01 00:00:00
abstract：BACKGROUND:It is often challenging to reliably assess the number of lesional melanocytes in intraepidermal melanocytic proliferations involving sun-damaged skin. Therefore, dermatopathologists routinely use immunostains to help differentiate melanocytes from surrounding keratinocytes. METHODS:Forty-three cases of sola...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2011.01763.x
更新日期：2011-10-01 00:00:00
abstract：:While some unequivocally benign infiltrates are easy to distinguish from cutaneous T-cell lymphoma (CTCL), drug-associated lymphomatoid hypersensitivity reaction and cutaneous lesions of collagen vascular disease can show cytologic atypia, clonality and an immunophenotypic profile that closely simulates CTCL and cause...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2007.00813.x
更新日期：2008-04-01 00:00:00
abstract：:The bcl-2 proto-oncogene encodes a protein that protects cells from programmed cell death (apoptosis). High levels of this protein confer a growth advantage to neoplastic cells even in the absence of a high mitotic rate. This gene is involved in the interchromosomal 14;18 translocation, an abnormality present in more ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1994.tb00279.x
更新日期：1994-10-01 00:00:00
abstract：:Desmoplastic trichoepithelioma (DTE) is a benign follicular tumor occurring most commonly within facial skin of young and middle-aged women, morphologically characterized by a superficial dermal proliferation of basaloid cells growing in narrow strands embedded in a desmoplastic stroma associated with small keratinizi...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2012.01876.x
更新日期：2012-03-01 00:00:00
abstract：:Brooke-Spiegler syndrome represents an autosomal dominant disease characterized by the occurrence of multiple cylindromas, trichoepitheliomas and (sporadically) spiroadenomas. Patients with Brooke-Spiegler syndrome are also at risk of developing tumors of the major and minor salivary glands. Patients with Brooke-Spieg...
journal_title：Journal of cutaneous pathology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1600-0560.2011.01813.x
更新日期：2012-03-01 00:00:00
abstract：:A case is presented of white plaques occurring predominantly on the vulvar mucosa of a 28-year-old female diagnosed as white sponge nevus (WSN). WSN is a rare, autosomal dominant disorder involving mucous membranes. It predominantly affects the oral mucosa; however, it has been reported to rarely involve extraoral muc...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01294.x
更新日期：2010-03-01 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：BACKGROUND:Infection with parvovirus B19 (B19) has been associated with connective tissue disease (CTD) stigmata, namely, a systemic lupus erythematosus (SLE)-like illness, seronegative polyarthritis resembling rheumatoid arthritis, and vasculitis. The dermatopathology and pathogenetic basis of such B19-associated CTD-...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2000.027010505.x
更新日期：2000-11-01 00:00:00
abstract：:Two young patients with conjunctival compound nevi are presented to illustrate two types of abnormalities that lead to difficulty in distinction of these nevi from invasive melanomas. In Case 1, inflammation is associated with disruption of the nevus cell architecture and cytologic atypia. In Case 2, the occurrence of...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1999.tb01838.x
更新日期：1999-05-01 00:00:00
abstract：BACKGROUND:Cutaneous Rosai-Dorfman disease (CRDD) shares the histopathological features of abundant plasma cells and stromal fibrosis with IgG4-related sclerosing disease. The possible role of IgG4+ plasma cells in CRDD was investigated. METHODS:Twelve cases of CRDD were reviewed, and their lesions were immunostained ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2008.01222.x
更新日期：2009-10-01 00:00:00
abstract：BACKGROUND:Changes in the clinical appearance of benign dermal nevi during pregnancy may be concerning for malignant transformation. Because the hormonal milieu of pregnancy has not proven to alter their banal behavior, histologic characterization is needed to prevent over-diagnosis and unnecessary treatment. METHODS:...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01491.x
更新日期：2010-08-01 00:00:00
abstract：:Angioimmunoblastic T-cell lymphoma (AITL) is an aggressive form of peripheral T-cell lymphoma, characterized by systemic symptoms, diffuse lymphadenopathy, hepatosplenomegaly and immunodysregulation. Half of AITL is associated with cutaneous symptoms, but only few cases with bullous eruption have been described. Assoc...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章,评审
doi：10.1111/cup.13576
更新日期：2020-03-01 00:00:00
