Abstract：
:Apoptosis is a process found in many tissues by which devitalized cells are eliminated in an orderly manner. In skin, apoptosis occurs following sunburn, in Bowen's disease and in basal cell carcinoma. Scattered cells are observed in which the cytoplasm has become condensed and dyskeratotic. These dyskeratotic cells are phagocytized, either in toto or in fragments by surrounding keratinocytes. This process involves the condensation, fragmentation, phagocytosis and digestion of individually degenerated cells. The mass of a tissue is thus related to the balance between cell formation (mitosis) and cell destruction (apoptosis). In epidermal and other surface tissues, the rate of exfoliation must also be considered.
journal_name
J Cutan Patholjournal_title
Journal of cutaneous pathologyauthors
Olson RL,Everett MAdoi
10.1111/j.1600-0560.1975.tb00208.xkeywords:
subject
Has Abstractpub_date
1975-01-01 00:00:00pages
53-7issue
2eissn
0303-6987issn
1600-0560journal_volume
2pub_type
杂志文章abstract：:We describe a patient with thrombocytopenia-absent radius (TAR) syndrome, multisystemic Langerhans cell histiocytosis and multiple reticulohistiocytomas. A mutational study by massive sequencing identified the Val600Glu (V600E) BRAF mutation in the Langerhans cell histiocytosis lesions, but no molecular alterations we...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13483
更新日期：2019-08-01 00:00:00
abstract：BACKGROUND:Recent genetic investigations support the idea that basal cell carcinoma (BCC) is trichoblastic carcinoma. However, it is generally thought that clear cell basal cell carcinoma is a result of degeneration rather than tricholemmal differentiation. METHODS:We report a case of BCC, with clear cell components, ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1034/j.1600-0560.2003.00020.x
更新日期：2003-03-01 00:00:00
abstract：:Erythrodermic cutaneous T-cell lymphoma (E-CTCL) is the cause of less than 5% of all cases of generalized erythroderma. A methodical evaluation of skin, blood, and lymph node samples using standard histology, immunohistochemistry (IHC), flow cytometry (FC), and molecular analysis for evidence of a dominant T-cell clon...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章,评审
doi：10.1111/j.0303-6987.2006.00541.x
更新日期：2006-02-01 00:00:00
abstract：:Mycosis fungoides in palmoplantar localization (MFPP) is a rare variant of MF that is confined to the hands and feet. Patients commonly receive treatment over many years for suspected palmoplantar dermatitis before the diagnosis is made. Most MFPP patients remain at patch or plaque stage, and often respond to treatmen...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13140
更新日期：2018-06-01 00:00:00
abstract：BACKGROUND:Nickel can induce cellular and nuclear damages responsible for chronic diseases, like allergic contact dermatitis (ACD). We previously showed that matrix metalloproteinase-2 (MMP-2) gene expression was induced by nickel in nontumorigenic human keratinocytes cell line (HaCat). OBJECTIVE:To investigate the si...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2006.00647.x
更新日期：2007-06-01 00:00:00
abstract：:Exposure to silver-containing compounds can result in reversible discoloration of the skin, presenting as an irregular brown or black macule, which can have a clinical appearance similar to melanoma. Both the clinical scenario and the histopathology are unique. Silver nitrate darkens with exposure to light, and the ar...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13851
更新日期：2020-12-01 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：:An 11-year old Caucasian female with a remote history of urticaria pigmentosa presented with a neck mass. A biopsy demonstrated a large intradermal nodule composed of unusually large epithelioid mast cells, including a prominent subset with bi-lobed and multi-lobed nuclei. By immunohistochemistry, the cells expressed ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2009.01257.x
更新日期：2009-11-01 00:00:00
abstract：:Thirty-six Swedish patients with the recessively inherited Sjögren-Larsson syndrome (SLS) were examined by histopathologic and, in some cases, morphometric techniques. Skin biopsy specimens were taken on the volar side of the right forearm below the cubital fossa. The histopathological picture was characterized by a m...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1982.tb01075.x
更新日期：1982-12-01 00:00:00
abstract：:We report on two patients with chronic myeloid leukemia (CML) who presented blastic transformation involving the skin, with leukemic infiltrates showing unusual morphologic and immunohistologic characteristics. Both patients were elderly men with a 36-month and a 40-month history of CML, respectively. They presented w...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1999.tb01796.x
更新日期：1999-11-01 00:00:00
abstract：:We report three new cases of neutrophilic eccrine hidradenitis associated with induction chemotherapy which resolves two major points. First, because two of our patients had testicular carcinoma; this firmly establishes that NEH is not exclusively seen in patients with acute myelogenous leukemia or Hodgkin's lymphoma ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1987.tb00499.x
更新日期：1987-10-01 00:00:00
abstract：:Spontaneous regression (SR) of cancer is a rare but well-documented biological phenomenon, which is even rarer in the context of metastatic breast carcinoma. Different mechanisms of SR are still under debate, including immune-mediated response. We herein report a case of the SR of intralymphatic cutaneous metastases o...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13694
更新日期：2020-08-01 00:00:00
abstract：:True human tails are rare vestigial structures that are typically removed in childhood. Here a case is presented in which an inconspicuous sacrococcygeal tail was incidentally discovered in late adulthood. A 56-year-old man with no significant past medical history presented to a dermatology clinic with a chief complai...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.12820
更新日期：2017-01-01 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：:We report a hitherto undescribed unusual CD30+ clonal T-cell proliferation in a 46-year-old man with the lymphocytic variant of hypereosinophilic syndrome with a 17-year history of pruritus, generalized persistent papulonodular skin lesions and peripheral blood hypereosinophilia. A skin biopsy showed an eosinophil-ric...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12454
更新日期：2015-02-01 00:00:00
abstract：BACKGROUND:Chronic urticaria is a condition with many inciting factors and often presents a therapeutic challenge to clinicians. In addition to a central role for mast cells, an immune dysregulated state related to cytokine/chemokine alterations is increasingly being recognized. METHODS:Biopsies of chronic urticaria (...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12673
更新日期：2016-04-01 00:00:00
abstract：:Discrete junctional cellular aggregates ("nests"), partially staining with melanocytic markers, are described in lichenoid tissue reaction, mainly from chronically sun-exposed skin. The concomitant epidermal flattening and papillary dermal fibrosis with melanophages, may raise the differential diagnosis to that of a r...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13672
更新日期：2020-07-01 00:00:00
abstract：:Confocal laser scanning microscopy (CLSM) is a new optical microscopic technique, which offers significant advantages over conventional microscopy. CLSM is microscopy of optical sections. Light, which is emitted from regions other than the focal plane, is cut off by introducing a diaphragm in the beam path. The result...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章,评审
doi：10.1111/j.1600-0560.1995.tb00747.x
更新日期：1995-06-01 00:00:00
abstract：:The nuclei of spindle and epithelioid cell nevus (SECN) cells often contain inclusions. To determine the origin and pathogenesis of the nuclear inclusions, 12 cases of SECN were electron microscopically examined. True inclusions, pseudoinclusions, and electron-lucent areas were frequently found in the nuclei of SECN c...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1990.tb00061.x
更新日期：1990-04-01 00:00:00
abstract：BACKGROUND:We encountered a distinctive pattern of dysplastic intraepidermal melanocytic proliferation, which defies classification as a dysplastic melanocytic nevus, but in which the morphologic features fall short of a diagnosis of melanoma in situ. We designate such lesions as de novo intraepidermal epithelioid mela...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.0303-6987.2005.00314.x
更新日期：2005-10-01 00:00:00
abstract：:The non-specific clinical findings and variable histopathological features of cutaneous tuberculosis and non-tuberculous mycobacterial infections often make it difficult to establish a diagnosis and initiate appropriate therapy. We investigated 25 patients diagnosed with mycobacterial infections of the skin in Hanyang...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.2012.01903.x
更新日期：2012-06-01 00:00:00
abstract：:A patient with chronic myelocytic leukemia (CML) in blast transformation with extensive involvement of the skin is reported. The leukemic infiltrates consisted of blasts with lymphoblastoid morphology which were positive for terminal deoxynucleotidyl transferase (TdT) by fluorescent assay. The infiltrates rapidly reso...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1980.tb01199.x
更新日期：1980-10-01 00:00:00
abstract：:Folliculo-sebaceous cystic hamartoma (FCH) was described as an entity recently and was defined as an adnexal hamartoma, showing above all an infundibular cystic structure linked to many sebaceous lobules. Differentiation toward the inferior segment of the hair follicle also occurs, although to a markedly lesser degree...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1998.tb01758.x
更新日期：1998-08-01 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：:CD44, a family of closely related glycoproteins generated by alternative splicing, as well as the increased beta 1,6-branching of Asn-linked oligosaccharides (beta 1,6-branches), have been implicated in tumor progression and metastasis. We have investigated the expression of CD44 standard (CD44s), various CD44 splice ...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1997.tb01582.x
更新日期：1997-04-01 00:00:00
abstract：:Post-vaccinial non-viral folliculitis has been recognized in the past decade as a new adverse cutaneous reaction to smallpox vaccination. Contrary to more serious smallpox vaccine reactions, post-vaccinial non-viral folliculitis has a benign course and resolves spontaneously within approximately 7 days. We describe ad...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.12064
更新日期：2013-03-01 00:00:00
abstract：:Pigmented extramammary Paget disease (PEMPD) is a rare intraepithelial carcinoma which can clinically resemble other pigmented neoplasms. Similarities to melanoma on dermoscopy, histopathology, and reflectance confocal microscopy (RCM) increase the risk of misdiagnosis and, consequently, mismanagement. Here, we descri...
journal_title：Journal of cutaneous pathology
pub_type：
doi：10.1111/cup.13804
更新日期：2020-12-01 00:00:00
abstract：INTRODUCTION:Granulomatous mycosis fungoides (MF) is a rare variant in which granulomas are associated with other typical signs of MF. Its prognosis is worse than that of classical MF. Plasmacytoid dendritic cells (PDCs) are a subset of interferon-producing dendritic cells that link the innate and the adaptative immune...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/cup.13438
更新日期：2019-05-01 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：:Characteristic moniliform hairs of monilethrix were ultrastructurally examined. By scanning electron microscope, nodes and internodes were seen alternating on the affected hair; the nodes were normal in appearance and thickness, while the internodes were thin and showed ridges and flutes. By transmission electron micr...
journal_title：Journal of cutaneous pathology
pub_type： 杂志文章
doi：10.1111/j.1600-0560.1984.tb00412.x
更新日期：1984-12-01 00:00:00
