Lack of human herpesvirus 8 and Epstein-Barr virus in Kikuchi's histiocytic necrotizing lymphadenitis.

abstract：:Botryomycosis is a rare bacterial infection of the skin and, rarely, viscera that is characterized by the formation of characteristic hyaline grains. We encountered a patient with Erysipelothrix rhusiopathiae endocarditis who developed visceral botryomycosis. He was a 54-year-old black man who presented in sepsis with...

journal_title：Human pathology

authors： Carson HJ,Perkins JT

更新日期：2005-01-01 00:00:00

abstract：:Oral contraceptive-associated sinusoidal ectasia is a rare lesion of unknown pathogenesis. We describe the case of a 31-year-old woman who had used oral contraceptives for 10 years and was found to have abnormal liver function tests on "routine" examination. A single 9 x 5 x 4 cm hypervascular lesion was demonstrated ...

journal_title：Human pathology

authors： Oligny LL,Lough J

更新日期：1992-08-01 00:00:00

abstract：:Soft tissue myoepithelial tumors, a recently defined entity, include benign and malignant lesions showing a considerable morphological and immunohistochemical heterogeneity. EWSR1 rearrangements are well recognized in this tumor type, and some of the partner genes have been identified. Herein we describe a soft tissue...

journal_title：Human pathology

authors： Flucke U,Mentzel T,Verdijk MA,Slootweg PJ,Creytens DH,Suurmeijer AJ,Tops BB

更新日期：2012-05-01 00:00:00

abstract：:A cytogenetic study of an eccrine spiradenoma and two lymph node metastases, with a growth pattern and microscopic appearance typical for benign eccrine spiradenoma, revealed a 46,XY-5,del(16)(q22),+mar(t(?;5)(?::5q13----5qter)) karyotype. The finding of the same abnormal karyotype in the tumor and the metastases sugg...

journal_title：Human pathology

authors： Dijkhuizen T,van den Berg E,Nikkels PG,Hoekstra HJ,de Jong B

更新日期：1992-09-01 00:00:00

abstract：:This study assessed squamous cell papillomas of the human esophagus for the presence of human papillomavirus (HPV) and correlated the results with histological features. Twenty-three lesions obtained by endoscopic biopsy from 17 patients were studied, first by in situ hybridization (ISH) for HPV types 6-11, 16-18, 18,...

journal_title：Human pathology

authors： Carr NJ,Bratthauer GL,Lichy JH,Taubenberger JK,Monihan JM,Sobin LH

更新日期：1994-05-01 00:00:00

abstract：:Paget's disease is a skin cancer characterized by characteristic (Paget) cells scattered in the epidermis. Although its prognosis is generally favorable with surgical resection, the clinical outcome turns unfavorable in cases with recurrence and metastasis. Therefore, establishment of effective therapeutic regimens is...

journal_title：Human pathology

authors： Ogawa T,Nagashima Y,Wada H,Akimoto K,Chiba Y,Nagatani T,Inayama Y,Yao M,Aoki I,Ikezawa Z

更新日期：2005-12-01 00:00:00

abstract：:Recently, we reported 2 mixed endometrioid endometrial carcinomas with a "low-grade serous"-like component, which does not fit into any of the 4 molecular groups described by The Cancer Genome Atlas. To understand the nature of these tumors, we have done an immunohistochemical and molecular genetic study of these 2 ca...

journal_title：Human pathology

authors： Espinosa I,D'Angelo E,Corominas M,Gonzalez A,Prat J

更新日期：2018-01-01 00:00:00

abstract：:Activating transcription factor 3, a member of the activating transcription factor/cyclic adenosine monophosphate response element-binding family of transcription factors, is an adaptive response gene that plays an oncogenic role in the development of various cancers. To our knowledge, few information are available on...

journal_title：Human pathology

authors： Kim MS,In SG,Park OJ,Won CH,Lee MW,Choi JH,Kim CW,Kim SE,Moon KC,Chang S

更新日期：2011-07-01 00:00:00

abstract：:A case of myocardial hyperplasia with numerous mitotic figures, caterpillar nuclei, and an abnormal DNA ploidy pattern is described in an 8-day-old full-term baby with uneventful gestation and sudden death. ...

journal_title：Human pathology

authors： Zerbini C,Weinberg DS,Perez-Atayde AR

更新日期：1992-12-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF), also known as vascular permeability factor (VPF), is an angiogenic factor that plays important roles in tumor growth. Angiogenesis studies on VEGF deal with various types of malignant tumors, but very little is known about the role or significance of VEGF in human thyroid neo...

journal_title：Human pathology

authors： Katoh R,Miyagi E,Kawaoi A,Hemmi A,Komiyama A,Oyama T,Shibuya M

更新日期：1999-08-01 00:00:00

abstract：:Most ovarian sex cord-stromal tumors (SCSTs) can be categorized on the basis of conventional histology, but approximately 10% of cases are unclassified because they present indeterminate or overlapping morphologic features. Immunohistochemical and molecular studies of unclassified ovarian SCST are very limited, but re...

journal_title：Human pathology

authors： Stewart CJ,Alexiadis M,Crook ML,Fuller PJ

更新日期：2013-12-01 00:00:00

abstract：:Primary dermal melanoma (PDM) is a rare variant of melanoma which simulates metastatic melanoma to the skin. Diagnosis of PDM cannot be established on histologic grounds alone but requires absence of evidence of melanoma elsewhere by clinical history and/or imaging studies. Despite this entity being clinically well do...

journal_title：Human pathology

authors： Shaigany S,Tessier-Cloutier B,Busam KJ,Horst BA

更新日期：2020-12-01 00:00:00

abstract：:Clinicopathologic records and neuropathologic tissues of 109 patients who underwent necropsy after treatment with bone marrow transplantation (BMT) were examined. Underlying disorders included leukemia (70), aplastic anemia (25), solid tumors (7), lymphoma (5), Hodgkin's disease (1) and Wiskott-Aldrich syndrome (1). T...

journal_title：Human pathology

authors： Mohrmann RL,Mah V,Vinters HV

更新日期：1990-06-01 00:00:00

abstract：:The assessment of hormone receptors, including estrogen receptor and progesterone receptor, has become a standard practice in breast cancer management. However, the need for multiple sections to evaluate each receptor individually by conventional immunohistochemistry may preclude the analysis on some core biopsies wit...

journal_title：Human pathology

authors： Yu J,Monaco SE,Onisko A,Bhargava R,Dabbs DJ,Cieply KM,Fine JL

更新日期：2013-03-01 00:00:00

abstract：:Human epidermal growth factor receptor 2 (HER2) status is useful for predicting response to trastuzumab. Fluorescence in situ hybridization (FISH) for HER2 gene amplification is accurate but limited because of cost, the need for fluorescence microscopy, the limited assessment of histology, and the fading of its signal...

journal_title：Human pathology

authors： Lim SJ,Cantillep A,Carpenter PM

更新日期：2013-11-01 00:00:00

abstract：:Pityriasis lichenoides (PL) is a papulosquamous disorder often considered a form of reactive dermatosis and classified with small plaque parapsoriasis (digitate dermatosis). However, some patients with PL have developed large plaque parapsoriasis (LPP) and mycosis fungoides (MF), and lymphoid atypia and T-cell clonali...

journal_title：Human pathology

authors： Magro C,Crowson AN,Kovatich A,Burns F

更新日期：2002-08-01 00:00:00

abstract：:Invasive squamous cell carcinoma (SCC) of the cervix involves the progression of premalignant cervical intraepithelial neoplasia (CIN) and is associated with persistent human papillomavirus infection. Most CINs will regress, and the challenge is to identify the lesions likely to progress to invasive cancer. We evaluat...

journal_title：Human pathology

authors： Velez-Perez A,Wang XI,Li M,Zhang S

更新日期：2017-01-01 00:00:00

abstract：:Inflammatory pseudotumors (IPs), mostly benign lesions characterized by fibrotic ground tissue and polyclonal mononuclear infiltrate, may affect all organ systems. IPs originating in the central nervous system (IP-CNS) are very rare, and their distinct histopathologic features are poorly characterized. Three otherwise...

journal_title：Human pathology

authors： Häusler M,Schaade L,Ramaekers VT,Doenges M,Heimann G,Sellhaus B

更新日期：2003-03-01 00:00:00

abstract：:Endometrial carcinoma is the most common invasive malignancy of the female genital tract, and it exists as two different clinicopathologic forms: an estrogen-dependent, "usual" type and an estrogen-independent "special variant" type. Despite the frequency of endometrial cancer, little is known about the molecular gene...

journal_title：Human pathology

authors： Tritz D,Pieretti M,Turner S,Powell D

更新日期：1997-05-01 00:00:00

abstract：:Yes-associated protein, a downstream effector of the Hippo signaling pathway, has been linked to progression of non-small-cell lung carcinoma. The aim of this study was to investigate expression of Yes-associated protein in lung adenocarcinoma and squamous cell carcinoma. Associations of Yes-associated protein express...

journal_title：Human pathology

authors： Kim JM,Kang DW,Long LZ,Huang SM,Yeo MK,Yi ES,Kim KH

更新日期：2011-03-01 00:00:00

abstract：:To investigate the relationship between the tissue distribution and the types of amyloid proteins, the detailed histopathologic features of the available liver in 284 cases of amyloidosis were examined. We classified hepatic amyloidosis into three types, namely, the vascular pattern, parenchymal pattern, and stromal p...

journal_title：Human pathology

authors： Iwata T,Hoshii Y,Kawano H,Gondo T,Takahashi M,Ishihara T,Yokota T,Ueda J,Uchino F

更新日期：1995-10-01 00:00:00

abstract：:The cerebrum, cerebellum, and choroid plexuses from 16 patients with systemic amyloidosis, and the pituitary glands from 14 of these patients, were investigated histologically and immunohistochemically. Cerebrovascular amyloid (CVA) was found in the leptomeninges and cortices of six patients with systemic amyloidosis,...

journal_title：Human pathology

authors： Ishihara T,Nagasawa T,Yokota T,Gondo T,Takahashi M,Uchino F

更新日期：1989-09-01 00:00:00

abstract：:Renomedullary interstitial cell tumors (RMICTs) are almost always incidentally identified either at autopsy or upon resection of the kidney for other reasons. However, rare cases that are large, resulting in a clinical mass, have been reported. The immunohistochemical phenotype of usual, incidental RMICT using modern ...

journal_title：Human pathology

authors： Lu Z,Al-Obaidy K,Cheng L,Perry KD,Grignon DJ,Williamson SR

更新日期：2018-12-01 00:00:00

abstract：:Plasma cells are the hallmark of chronic endometritis but are not specific for upper tract infection. Plasma cells have also been noted in hormonally mediated endometrial disorders in association with gland architectural changes ("disordered proliferative" and "anovulatory" patterns), and stromal breakdown. We reviewe...

journal_title：Human pathology

authors： Gilmore H,Fleischhacker D,Hecht JL

更新日期：2007-04-01 00:00:00

abstract：:Lymphoplasmacytic infiltrates in the breast, a modified skin appendage, include lymphocytic lobulitis, other nonspecific benign proliferations, and mucosa-associated lymphoid tissue (MALT)-type lymphoma. Distinguishing these entities, all of which may be B-cell rich and may have associated sclerosis, can be difficult....

journal_title：Human pathology

authors： Berg AN,Soma L,Clark BZ,Swerdlow SH,Roth CG

更新日期：2015-08-01 00:00:00

abstract：:Twenty-one childhood rhabdomyosarcomas were divided into three groups on the basis of cytologic composition. The tumors in group P consisted entirely of primitive mesenchymal cells, whereas those in groups M and W were characterized by the additional presence of numerous round rhabdomyoblasts and strap cells, respecti...

journal_title：Human pathology

authors： Molenaar WM,Oosterhuis JW,Oosterhuis AM,Ramaekers FC

更新日期：1985-08-01 00:00:00

abstract：:Villin (V) is a glycoprotein of microvilli associated with rootlet formation. Most colonic adenocarcinomas have a V positive (+), cytokeratin (CK) 20 (+), CK7-negative (-) immunophenotype; most lung adenocarcinomas have a CK20(-), CK7(+) immunophenotype. The reports of villin immunoreactivity in lung adenocarcinoma ra...

journal_title：Human pathology

authors： Tan J,Sidhu G,Greco MA,Ballard H,Wieczorek R

更新日期：1998-04-01 00:00:00

abstract：:This study aimed to determine the correlations of 7 histopathologic prognostic indicators of follicular lymphoma (follicular lymphoma grade, CD10 expression, Bcl-2 expression, IGH/BCL2 fusion, diffuse area, fibrosis, and marginal zone differentiation) with progression-free survival, overall survival, and follicular ly...

journal_title：Human pathology

authors： Maeshima AM,Taniguchi H,Nomoto J,Miyamoto K,Fukuhara S,Munakata W,Maruyama D,Kim SW,Watanabe T,Kobayashi Y,Tobinai K,Tsuda H

更新日期：2013-11-01 00:00:00

abstract：:The introduction of next-generation sequencing has broadened the genetic landscape of myeloproliferative neoplasms (MPNs) beyond JAK2, MPL, and CALR. However, the biological role and clinical impact of most other mutations are not well defined. We interrogated 101 genes in 143 BCR-ABL1-negative MPNs in chronic phase f...

journal_title：Human pathology

authors： Boiocchi L,Hasserjian RP,Pozdnyakova O,Wong WJ,Lennerz JK,Le LP,Dias-Santagata D,Iafrate AJ,Hobbs GS,Nardi V

更新日期：2019-04-01 00:00:00

abstract：:Desmoplastic infantile astrocytoma/ganglioglioma (DIA/DIG) are rare primary glioneuronal tumors that comprise 0.5% to 1.0% of all intracranial tumors. While BRAF mutation is found in up to 50% of pediatric gangliogliomas, data for DIA/DIGs is limited. This study was carried out to evaluate the frequency of BRAF V600E ...

journal_title：Human pathology

authors： Chatterjee D,Garg C,Singla N,Radotra BD

更新日期：2018-10-01 00:00:00