Diffuse large B-cell lymphoma showing an interfollicular pattern of proliferation: a study of the Osaka Lymphoma Study Group.

abstract：:The use of drugs for recreational purposes is widespread. The drugs used can be divided into groups including stimulants (cocaine, amphetamines, etc.), opiates and opioids (heroin, oxycodone, methadone, fentanyl, etc.), sedatives (benzodiazepines and related substances) and miscellaneous drugs, including ketamine and ...

journal_title：Histopathology

authors： Milroy CM,Parai JL

更新日期：2011-10-01 00:00:00

abstract：AIMS:To characterise the mutational profiles of poorly differentiated thyroid carcinoma (PDTC) and anaplastic thyroid carcinoma (ATC) and to identify markers with potential diagnostic, prognostic and therapeutic significance. METHODS AND RESULTS:Targeted next-generation sequencing with a panel of 18 thyroid carcinoma-...

journal_title：Histopathology

authors： Duan H,Li Y,Hu P,Gao J,Ying J,Xu W,Zhao D,Wang Z,Ye J,Lizaso A,He Y,Wu H,Liang Z

更新日期：2019-12-01 00:00:00

abstract：AIMS:Malignant transformation of Warthin's tumour (WT) is a rare event. We present two cases of mucoepidermoid carcinoma (MEC) arising in WT in the parotid gland. METHODS AND RESULTS:Two cases of MEC arising in WT, which were found in 185 cases of WT of the parotid gland, were investigated by light and electron micros...

journal_title：Histopathology

authors： Nagao T,Sugano I,Ishida Y,Tajima Y,Furuya N,Kondo Y,Nagao K

更新日期：1998-10-01 00:00:00

abstract：AIMS:To examine the immunohistochemical expression of helicase-like transcription factor (HLTF) in relation to the prognosis of hypopharyngeal (HSCCs) and laryngeal (LSCCs) squamous cell carcinomas, and to characterize the HLTF protein variants expressed in biopsy specimens of head and neck squamous cell carcinoma (HNS...

journal_title：Histopathology

authors： Capouillez A,Debauve G,Decaestecker C,Filleul O,Chevalier D,Mortuaire G,Coppée F,Leroy X,Belayew A,Saussez S

更新日期：2009-07-01 00:00:00

abstract：AIMS:In order to develop efficient digital pathology workstations, we studied the navigation patterns of pathologists diagnosing whole-slide images. To gain a better understanding of these patterns, we built a conceptual model based on observations. We also determined whether or not new navigation patterns have emerged...

journal_title：Histopathology

authors： Molin J,Fjeld M,Mello-Thoms C,Lundström C

更新日期：2015-08-01 00:00:00

abstract：AIMS:Trichoblastic carcinomas (malignant trichoblastomas) are rare and poorly documented neoplasms characterized by malignant transformation of a pre-existing benign trichoblastoma and subdivided histologically into low- and high-grade tumours. While morphologically low-grade trichoblastic carcinomas show an indolent b...

journal_title：Histopathology

authors： Mehta A,Davey J,Wiedemeyer K,Brenn T

更新日期：2021-01-03 00:00:00

abstract：:This review intends to update current knowledge regarding molecular cytogenetics in melanocytic tumours with a focus on cutaneous melanocytic lesions. Advantages and limitations of diverse, already established methods, such as (fluorescence) in situ hybridization and mutation analysis, to detect these cytogenetic alte...

journal_title：Histopathology

authors： Blokx WA,van Dijk MC,Ruiter DJ

更新日期：2010-01-01 00:00:00

abstract：AIMS:Chondrosarcoma is primarily a tumour of adulthood and old age. Some studies indicate that survival is worse in paediatric than in adult chondrosarcomas. In view of the rarity of paediatric chondrosarcoma, few large studies are currently available. METHODS AND RESULTS:We evaluated the clinical, radiological and pa...

journal_title：Histopathology

authors： Gambarotti M,Righi A,Picci P,Bertoni F,Manfrini M,Donati DM,Dei Tos AP,Vanel D

更新日期：2016-06-01 00:00:00

abstract：AIMS:To investigate the pathology of colectomy specimens, from patients presenting with lower gastrointestinal haemorrhage, who had undergone preoperative mesenteric angiography. The angiography diagnoses ranged from active bleeding of unknown aetiology to angiodysplasia. METHODS AND RESULTS:The macroscopic and micros...

journal_title：Histopathology

authors： Mudhar HS,Balsitis M

更新日期：2005-01-01 00:00:00

abstract：:A recently described unifying proposal for mantle cell lymphoma has led to the formulation of strict diagnostic criteria based on morphology, immunology and molecular data to define this specific entity. Previous studies were often based on broader definitions such as centrocytic lymphoma, intermediately differentiate...

journal_title：Histopathology

authors： Pittaluga S,Wlodarska I,Stul MS,Thomas J,Verhoef G,Cassiman JJ,Van den Berghe H,de Wolf-Peeters C

更新日期：1995-01-01 00:00:00

abstract：:Granular cell tumours rarely involve the lower respiratory tract. We report eight cases surgically resected at our institution. There were four females and four males, aged between 18 to 56 years (mean 40). One tumour associated with a peripheral lung adenocarcinoma was asymptomatic. The other lesions presented with o...

journal_title：Histopathology

authors： Thomas de Montpréville V,Dulmet EM

更新日期：1995-09-01 00:00:00

abstract：AIMS:Sessile serrated adenoma/polyp (SSA/P) is regarded as a genetically homogeneous entity, with most lesions harbouring the BRAF V600E mutation. The present study aimed to reappraise the genetic heterogeneity of SSA/Ps and its clinicopathological significance. METHODS AND RESULTS:We performed next-generation sequenc...

journal_title：Histopathology

authors： Cho H,Hashimoto T,Yoshida H,Taniguchi H,Ogawa R,Mori T,Hiraoka N,Saito Y,Sekine S

更新日期：2018-10-01 00:00:00

abstract：AIMS:Survivin, a newly discovered member of the inhibitor of apoptosis protein family, is suggested to be involved in liver carcinogenesis. The aim was to investigate the clinical significance of survivin expression in resected hepatocellular carcinoma (HCC) and paired adjacent non-tumour tissue. METHODS AND RESULTS:I...

journal_title：Histopathology

authors： Chau GY,Lee AF,Tsay SH,Ke YR,Kao HL,Wong FH,Tsou AP,Chau YP

更新日期：2007-08-01 00:00:00

abstract：AIMS:To investigate the clinicopathological and molecular characteristics, immunohistochemical profile and prognosis of pulmonary adenocarcinoma with a micropapillary pattern (MPPAC). METHODS AND RESULTS:Eight hundred and eighty-six pulmonary adenocarcinomas were divided into two groups: micropapillary pattern (MPP)-p...

journal_title：Histopathology

authors： Zhang J,Liang Z,Gao J,Luo Y,Liu T

更新日期：2011-12-01 00:00:00

abstract：:Malignant lymphomas can be first detected in some patients in endoscopic biopsies of the gastrointestinal (GI) tract. However, their recognition and accurate classification often pose problems for the pathologist for several reasons. First, the small sampling size limits pattern recognition and the number of ancillary...

journal_title：Histopathology

authors： Banks PM

更新日期：2007-01-01 00:00:00

abstract：:Some antigenic determinants can be preserved in tissues after plastic embedding. In the present study liver tissue was fixed with glutaraldehyde or paraformaldehyde, dehydrated with ethanol and toluene and embedded in araldite which was then polymerized at 37 degrees C. Immunofluorescence was performed on semi-thin se...

journal_title：Histopathology

authors： Scotto J

更新日期：1977-09-01 00:00:00

abstract：AIMS:SOX11 is known as an essential transcription factor for regulating neurogenesis. Recently, SOX11 has been suggested to be a diagnostic marker and oncogene because of its significant expression in mantle cell lymphoma (MCL). However, SOX11 expression in other tumour types has not yet been extensively studied. METH...

journal_title：Histopathology

authors： Xu S,Dong Y,Huo Z,Yu L,Xue J,Wang G,Duan Y

更新日期：2019-02-01 00:00:00

abstract：AIMS:To investigate the expression and the prognostic role of glycoprotein Tenascin-C (Tn-C) in primary melanoma of the skin. METHODS AND RESULTS:The immunohistochemical expression of Tn-C was studied in 98 primary melanomas and related to inflammation, invasion, and patient outcome. Patients were followed up for dise...

journal_title：Histopathology

authors： Ilmonen S,Jahkola T,Turunen JP,Muhonen T,Asko-Seljavaara S

更新日期：2004-10-01 00:00:00

abstract：:A case of choriocarcinoma in situ arising in an 11 week gestational placenta is reported. Histologically, a localized nodule, measuring 5 mm, of neoplastic trophoblastic proliferation appeared to arise directly from normal stem villi and projected into the intervillous space. The tumour was composed of biphasic cytotr...

journal_title：Histopathology

authors： Fukunaga M,Ushigome S,Ishikawa E

更新日期：1995-11-01 00:00:00

abstract：:We studied kidney sections from 15 cases of polyarteritis using an immunocytochemical technique to demonstrate cells containing immunoreactive renin. Ten cases of classical polyarteritis nodosa showed hyperplasia of renin-containing cells in areas of renal cortex with histological evidence of ischaemia--appearances in...

journal_title：Histopathology

authors： Graham PC,Lindop GB

更新日期：1990-04-01 00:00:00

abstract：AIMS:Breast cancer 1 (BRCA1) expression is down-regulated in a significant proportion of non-hereditary breast cancers, in the absence of any mutation. This phenomenon is more pronounced in oestrogen (ER)-negative tumours. Recent studies have suggested that inhibitor of DNA binding 4 (ID4), as well as p53, participate ...

journal_title：Histopathology

authors： Thike AA,Tan PH,Ikeda M,Iqbal J

更新日期：2016-04-01 00:00:00

abstract：:Urothelial carcinoma of the urinary bladder is a heterogeneous disease with multiple possible treatment modalities and a wide spectrum of clinical outcome. Treatment decisions and prognostic expectations hinge on accurate and precise staging, and the recently published American Joint Committee on Cancer (AJCC) Staging...

journal_title：Histopathology

authors： Magers MJ,Lopez-Beltran A,Montironi R,Williamson SR,Kaimakliotis HZ,Cheng L

更新日期：2019-01-01 00:00:00

abstract：AIMS:The study was undertaken to demonstrate wild-type p53 in normal paraffin-embedded tissues using two widely used antibodies, DO7 and 1801 and two different antigen retrieval buffer systems. METHODS AND RESULTS:Formalin-fixed paraffin-embedded normal tissue samples were obtained from the archives of the John Radcli...

journal_title：Histopathology

authors： Pillai G,Roberts H,Gatter K,Pezzella F

更新日期：2003-01-01 00:00:00

abstract：AIM:We evaluated the aetiology of ulcerative ileitis in a 77-year-old patient receiving BCG therapy for recurring bladder carcinoma. METHODS AND RESULTS:Histological examination, laboratory data and the clinical history allowed us to exclude a classical cause such as Crohn's disease, tuberculosis or ischaemia. The imp...

journal_title：Histopathology

authors： Satgé D,Pommepuy I,Hassan T,Goburdhun J,Flejou JF

更新日期：2002-09-01 00:00:00

abstract：AIMS:BCOR-CCNB3 sarcoma is a genetically defined undifferentiated malignancy with Ewing sarcoma (ES)-like round cells, and preferentially affects the bones of male adolescents. Sarcomas harbouring BCOR-CCNB3 rarely arise from soft tissues; therefore, we aimed to report four cases to expand the clinicopathological spect...

journal_title：Histopathology

authors： Li WS,Liao IC,Wen MC,Lan HH,Yu SC,Huang HY

更新日期：2016-11-01 00:00:00

abstract：AIMS:The clinicopathological distinctiveness of nodal cytotoxic molecule (CM)-positive Epstein-Barr virus (EBV)-associated peripheral T cell lymphoma (PTCL) remains to be clarified. We investigated 26 patients with this lymphoma compared to nodal CM(+) EBV(-) PTCL (n = 39) and extranasal natural killer/T cell lymphoma ...

journal_title：Histopathology

authors： Kato S,Takahashi E,Asano N,Tanaka T,Megahed N,Kinoshita T,Nakamura S

更新日期：2012-08-01 00:00:00

abstract：AIMS:Most thymic carcinomas express the lymphocyte marker CD5 aberrantly. This study was performed to examine the role of the self-reactive CD5 antigen in thymic carcinoma. METHODS AND RESULTS:We examined CD5 expression in thymic carcinoma in relation to the lymphoid stroma. All cases of thymic carcinoma examined expr...

journal_title：Histopathology

authors： Hosaka N,Ohe C,Miyasaka C,Nakano Y,Sakaida N,Uemura Y,Saito Y,Ikehara S,Tsubura A,Takahashi H

更新日期：2016-02-01 00:00:00

abstract：AIMS:Pseudosarcomatous myofibroblastic proliferations (PSMPs) of the urinary bladder are diagnostically challenging. Diagnostic difficulties are mainly due to frequent cytokeratin expression, variable ALK expression and worrisome morphological features suggestive of malignancy. Conversely, sarcomatoid urothelial carcin...

journal_title：Histopathology

authors： Bertz S,Stöhr R,Gaisa NT,Wullich B,Hartmann A,Agaimy A

更新日期：2020-12-01 00:00:00

abstract：:A review of 76 endomyocardial biopsies and 54 autopsies of patients with dilated cardiomyopathy (DCM) revealed features of hypertrophy and degenerative changes associated with long-standing hypertrophy. Long-term survivors had significantly heavier heart weights. Short-term survivors had heavier than normal right vent...

journal_title：Histopathology

authors： Rose AG,Beck W

更新日期：1985-04-01 00:00:00

abstract：AIMS:To assess the immunophenotypic changes associated with epithelial-mesenchymal transition (EMT) in endocervical adenocarcinoma, and correlate the findings with tumour morphology including growth pattern. METHODS AND RESULTS:Twenty-seven endocervical adenocarcinomas were studied using a panel of immunohistochemical...

journal_title：Histopathology

authors： Stewart CJ,Crook ML,Little L,Louwen K

更新日期：2011-04-01 00:00:00