The updated 2018 American Society of Clinical Oncology/College of American Pathologists guideline on human epidermal growth factor receptor 2 interpretation in breast cancer: comparison with previous guidelines and clinical significance of the proposed in

abstract：:Three ovarian thecomas were studied by ultrastructural and immunohistochemical techniques. In each tumor, a small number of tumor cells stained for estradiol. Vacuolated as well as plump non-vacuolated tumor cells were positive, but spindle-shaped cells were negative. Ultrastructural examination showed two principle c...

journal_title：Human pathology

authors： Gaffney EF,Majmudar B,Hewan-Lowe K

更新日期：1984-02-01 00:00:00

abstract：:T-prolymphocytic leukemia (T-PLL) is a rare mature T-cell neoplasm characterized by proliferation of prolymphocytes. Most cases involve the T-cell leukemia-1 (TCL1) gene at 14q11.2 resulting in overexpression of TCL-1, which is helpful for distinguishing T-PLL from other T-cell neoplasms. We report a patient with T-PL...

journal_title：Human pathology

authors： Hu Z,Li S,Medeiros LJ,Sun T

更新日期：2017-07-01 00:00:00

abstract：:Pancreatic cancer (PaCA) is a deadly disease with few systemic therapeutic options. The head of the pancreas is the most innervated part and most common location of cancer. However, little is known about the contribution of the nerve-cancer interaction to facilitate pancreatic progression. To quantify PaCA axonogenesi...

journal_title：Human pathology

authors： He D,Manzoni A,Florentin D,Fisher W,Ding Y,Lee M,Ayala G

更新日期：2016-06-01 00:00:00

abstract：:T-lymphocyte subsets in peripheral blood, bronchoalveolar lavage fluid, and prescalenic lymph nodes from eight patients with sarcoidosis were evaluated with monoclonal antibodies. Both in lung and lymph nodes significant increases in helper T cells were demonstrated, except in patients with stage III pulmonary disease...

journal_title：Human pathology

authors： Viale G,Codecasa L,Bulgheroni P,Giobbi A,Madonini E,Dell'Orto P,Coggi G

更新日期：1986-05-01 00:00:00

abstract：:Retroperitoneal cysts are uncommon diseases, and benign nonneoplastic Müllerian cysts are extremely rare among the known cases. We report a case of a 35-year-old woman with a retroperitoneal Müllerian cyst with the tubal type of epithelium. The patient presented with a large (20 cm in diameter), palpable abdominal mas...

journal_title：Human pathology

authors： Konishi E,Nakashima Y,Iwasaki T

更新日期：2003-02-01 00:00:00

abstract：:Using analysis of allelic loss (loss of heterozygosity [LOH]), we previously reported a putative progression pathway from germ cell neoplasia in situ (GCNIS) to seminoma and then to embryonal carcinoma in mixed-type testicular germ cell tumors. To identify the genetic backgrounds related to the progression of nonsemin...

journal_title：Human pathology

authors： Miyai K,Ito K,Nakanishi K,Tsuda H

更新日期：2019-02-01 00:00:00

abstract：:GATA-3 and estrogen receptor (ER) are involved in a positive cross-regulatory loop and are frequently coexpressed in breast cancers. GATA-3 expression was shown to be an independent predictor of overall and disease-free survival in some studies, whereas others showed no difference. However, the studies used different ...

journal_title：Human pathology

authors： Gulbahce HE,Sweeney C,Surowiecka M,Knapp D,Varghese L,Blair CK

更新日期：2013-11-01 00:00:00

abstract：:Analogous to mixed tumors of salivary glands (" pleomorphic adenomas" ), cutaneous mixed tumors (" chondroid syringomas" ) contain a ductal (epithelial) component and a variably prominent myoepithelial component. Tumors showing purely myoepithelial differentiation (myoepitheliomas) have only recently been recognized t...

journal_title：Human pathology

authors： Hornick JL,Fletcher CD

更新日期：2004-01-01 00:00:00

abstract：:Endomyocardial biopsies from right, left, or both ventricles were performed in 13 angiographically documented cases of endomyocardial fibrosis. The endocardium was appreciably thickened due to acellular hyalinized collagen tissue in all cases. Variable amounts of elastic tissue intimately admixed with fibrous tissue w...

journal_title：Human pathology

authors： Chopra P,Narula J,Talwar KK,Kumar V,Bhatia ML

更新日期：1990-06-01 00:00:00

abstract：:We report a case of a newborn female with a rare tumor, a congenital sarcoma, presenting as an abdominal mass. Laparotomy demonstrated the tumor arising from the wall of the terminal ileum. Histologically, the tumor tissue was indistinguishable from clear cell sarcoma of the kidney and was composed of proliferating ce...

journal_title：Human pathology

authors： Kataoka Y,Shimada H,Sugimoto T,Mine H,Hachitanda Y,Doi Y,Sawada T,Weeks DA

更新日期：1993-09-01 00:00:00

abstract：:Three cases of primary thymic neuroendocrine tumors characterized by prominent angiomatoid features that resembled a vascular neoplasm are presented. The patients were all men between 52 and 59 years of age who presented with chest pain and shortness of breath attributable to a large anterior mediastinal mass. The les...

journal_title：Human pathology

authors： Moran CA,Suster S

更新日期：1999-06-01 00:00:00

abstract：:Extranodal natural killer (NK)/T-cell lymphoma, nasal type, is a predominantly extranodal lymphoma associated with Epstein-Barr virus occurring most frequently in the upper aerodigestive tract. There are limited reports on cellular origin and prognostic factors. We retrospectively investigated 73 cases with a median a...

journal_title：Human pathology

authors： Jhuang JY,Chang ST,Weng SF,Pan ST,Chu PY,Hsieh PP,Wei CH,Chou SC,Koo CL,Chen CJ,Hsu JD,Chuang SS

更新日期：2015-02-01 00:00:00

abstract：:Activating transcription factor 2 (ATF2) is a member of activator protein 1 superfamily, which can heterodimerize with other transcription factors regulating cell differentiation and survival. ATF2 assembles into a complex with the synovial sarcoma translocation, chromosome 18 (SS18)-synovial sarcoma, X breakpoint (SS...

journal_title：Human pathology

authors： Endo M,Su L,Nielsen TO

更新日期：2014-02-01 00:00:00

abstract：:Spindle cell carcinoma (SpCC) is uncommon, with a predilection for the upper aerodigestive tract. Its histogenesis has not been resolved, although most authors support the sarcomatoid carcinoma concept. Ploidy analysis and proliferation indices have not been reported for laryngeal SpCCs. The authors examined the patho...

journal_title：Human pathology

authors： Lewis JE,Olsen KD,Sebo TJ

更新日期：1997-06-01 00:00:00

abstract：:In a review of pediatric autopsies from 1951 to 1985, we identified 40 cases in which pancreatitis was diagnosed pathologically. Twenty-six of these patients were under 4 years of age, and the male-to-female ratio was 1.5. Six groups of patients were identified: 10 with hepatobiliary disease, including 9 with biliary ...

journal_title：Human pathology

authors： Nguyen T,Abramowsky C,Ashenburg C,Rothstein F

更新日期：1988-03-01 00:00:00

abstract：:Infantile hemiparesis may be associated with significant morbidity and may have a profound impact on a child's physical and social development. There are little published data evaluating the clinicopathologic features of patients with infantile hemiparesis. The present study retrospectively examines these clinicopatho...

journal_title：Human pathology

authors： Prayson RA,Hannahoe BM

更新日期：2004-06-01 00:00:00

abstract：:The small, variously designated, primary atrioventricular node tumor has been considered to be of endothelial, endodermal, or mesothelial origin. To identify its derivation, we studied seven tumors using silver staining and immunocytochemical labeling with a variety of antibodies. Cytoplasmic argyrophil granules but n...

journal_title：Human pathology

authors： Fine G,Raju U

更新日期：1987-08-01 00:00:00

abstract：:The types of collagen present in a case of elastofibroma dorsi were determined using type specific, characterized collagen antibodies. The presence of type II collagen (normally present only in articular cartilage and in selected ocular structures) is discussed with regard to the pathogenesis of this lesion, and the u...

journal_title：Human pathology

authors： Madri JA,Dise CA,LiVolsi VA,Merino MJ,Bibro MC

更新日期：1981-02-01 00:00:00

abstract：:Natural killer (NK)/T-cell lymphomas represent a rare type of lymphoma derived from either activated NK cells or, rarely, cytotoxic T cells. These lesions are most commonly extranodal and tend to present as destructive lesions within the midline facial structures. Other than the nasal cavity and paranasal sinuses, sev...

journal_title：Human pathology

authors： Kaluza V,Rao DS,Said JW,de Vos S

更新日期：2006-06-01 00:00:00

abstract：:A membrane-bound, Ca2-dependent complex of the cofactor factor Va and the enzyme factor Xa comprises the prothrombinase coagulation complex, which catalyzes the proteolytic conversion of prothrombin to thrombin. In normal hemostasis, the platelet is presumed to supply the surface membrane and thus constitutes the site...

journal_title：Human pathology

authors： Tracy PB,Mann KG

更新日期：1987-02-01 00:00:00

abstract：:Many have wondered what might have become of the totalitarian state Lenin founded on merciless terror, had he not died so young. He was 52 and at the height of his power when he had his first stroke. Six months later he had another and then a third stroke three months after that. He died 3 months shy of his 54th birth...

journal_title：Human pathology

authors： Vinters H,Lurie L,Mackowiak PA

更新日期：2013-10-01 00:00:00

abstract：:Trefoil factors are wound-healing peptides important in protection and healing of the human gastrointestinal tract. Their potential for therapy of gastrointestinal ulcers has been established. This study investigated the hypothesis that trefoil factors are also present in human salivary gland. Tissues from surgical bi...

journal_title：Human pathology

authors： Devine DA,High AS,Owen PJ,Poulsom R,Bonass WA

更新日期：2000-04-01 00:00:00

abstract：:Three cases of giant cell carcinoma of lung and six other lung carcinomas with large atypical cell formation were studied by both light and electron microscopy. The giant cell carcinomas showed unique light and electron microscopic features, whereas large atypical cells from other lung carcinomas usually retained some...

journal_title：Human pathology

authors： Wang NS,Seemayer TA,Ahmed MN,Knaack J

更新日期：1976-01-01 00:00:00

abstract：:Calcitonin and calcitonin gene-related peptide (CGRP) have been localized immunohistochemically in neuroendocrine cells of normal and diseased human lungs. Cells immunoreactive for calcitonin and CGRP first appeared in immature bronchi in the 27th gestational week. Thereafter, both peptides were found in the same bron...

journal_title：Human pathology

authors： Tsutsumi Y

更新日期：1989-09-01 00:00:00

abstract：:Deposits found intrauterine contraceptive devices (IUDs) were studied by scanning electron microscopy, x-ray diffraction, and energy dispersive x-ray microanalysis. All seven devices, including five plastic and two copper IUDs, were coated with a crust containing cellular, acellular, and fibrillar material. The cellul...

journal_title：Human pathology

authors： Khan SR,Wilkinson EJ

更新日期：1985-07-01 00:00:00

abstract：:Cellular crescents are typically inflammatory and associated with rapidly progressive glomerulonephritis. Their pathogenesis involves glomerular basement membrane rupture due to circulating or intrinsic factors. Crescents associated with diabetic glomerulosclerosis are rarely reported. Furthermore, the nature of cells...

journal_title：Human pathology

authors： Gaut JP,Hoshi M,Jain S,Liapis H

更新日期：2014-03-01 00:00:00

abstract：:Semaphorins (SEMAs) compete with vascular endothelial growth factor (VEGF) for receptor neuropilin 1 (NP1) and 2 (NP2) and suppress angiogenesis. To clarify the involvement of SEMA and VEGF in the development and progression of ovarian carcinoma, we analyzed the immunohistochemical expression of SEMA, VEGF, NP1, and N...

journal_title：Human pathology

authors： Osada R,Horiuchi A,Kikuchi N,Ohira S,Ota M,Katsuyama Y,Konishi I

更新日期：2006-11-01 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：:The pathology of cytomegalovirus (CMV) encephalitis was studied at autopsy in thirty patients with acquired immunodeficiency syndrome. Lesions could be segregated into five major categories: microglial nodules, isolated inclusion-bearing cells, focal parenchymal necrosis, necrotizing ventriculo-encephalitis, and necro...

journal_title：Human pathology

authors： Morgello S,Cho ES,Nielsen S,Devinsky O,Petito CK

更新日期：1987-03-01 00:00:00

abstract：:Carcinoma ex-pleomorphic adenoma (CA ex-PA) is a malignant salivary gland tumor that arises in association with pleomorphic adenoma (PA). Both PA and CA ex-PA have a broad spectrum of histology, and distinction from their histologic mimics may be difficult based on morphology alone. PLAG1 and HMGA2 abnormalities are t...

journal_title：Human pathology

authors： Katabi N,Ghossein R,Ho A,Dogan S,Zhang L,Sung YS,Antonescu CR

更新日期：2015-01-01 00:00:00