Expression of activated Notch1 and Hey1 in papillary thyroid carcinoma.

abstract：AIMS:  To review the histopathological features of cervical LNs, and to clarify the changes in extracervical LNs, in acute Kawasaki disease (KD). METHODS AND RESULTS:  The samples were obtained from 33 patients with acute-phase KD. We divided the LNs into those in the neck (n = 23) and those located elsewhere (n = 26)...

journal_title：Histopathology

authors： Yokouchi Y,Oharaseki T,Harada M,Ihara F,Naoe S,Takahashi K

更新日期：2013-02-01 00:00:00

abstract：AIMS:To describe a tumour with morphological and immunophenotypic characteristics of epithelioid variant of pleomorphic liposarcoma. Pleomorphic liposarcoma is a very rare variant of liposarcoma defined morphologically by the presence of pleomorphic lipoblasts showing peculiar epithelial-like features that can be confu...

journal_title：Histopathology

authors： De Cecco L,Gariboldi M,Reid JF,Lagonigro MS,Tamborini E,Albertini V,Staurengo S,Pilotti S,Pierotti MA

更新日期：2005-03-01 00:00:00

abstract：AIMS:Follicular lymphoma (FL) in situ is defined as strongly bcl-2-positive B cells in germinal centres of morphologically inconspicuous lymph nodes. The prevalence and biological and clinical significance of this lesion are still not clear. Therefore we aimed at the detection of the prevalence of this phenomenon in an...

journal_title：Histopathology

authors： Henopp T,Quintanilla-Martínez L,Fend F,Adam P

更新日期：2011-07-01 00:00:00

abstract：AIMS:To study immunohistochemically a group of 28 primary lung cancers which demonstrated histological features reminiscent of those characteristic of regression in malignant melanoma, to determine the phenotype of their immune cell infiltrates. METHODS AND RESULTS:Using a standard s-ABC immunoperoxidase method then q...

journal_title：Histopathology

authors： Kerr KM,Johnson SK,King G,Kennedy MM,Weir J,Jeffrey R

更新日期：1998-07-01 00:00:00

abstract：:Adhesion molecules are considered to have an important role in inflammatory reactions. We investigated the kinetics of ICAM-1 expression on keratinocytes and correlated this with the numbers of lymphocytes expressing LFA-1 in the dermis and epidermis of evolving allergic contact dermatitis reactions. In nickel-sensiti...

journal_title：Histopathology

authors： Garioch JJ,Mackie RM,Campbell I,Forsyth A

更新日期：1991-10-01 00:00:00

abstract：:A disseminated intravascular tumour, presenting initially with splenic and small bowel infarction, caused both clinical and histological diagnostic difficulty. At subsequent autopsy the main tumour mass was identified within the aorta. Dissemination of this tumour was confirmed histologically and lectin and immunohist...

journal_title：Histopathology

authors： Fitzmaurice RJ,McClure J

更新日期：1990-11-01 00:00:00

abstract：:A survey of 69 children presenting with recurrent or persistent haematuria and submitted to percutaneous renal biopsy at this hospital over a 17-year period, was performed to establish the incidence of thin basement membrane nephropathy (TBMN). A diagnosis of primary glomerular disease was established in 44 (IgA nephr...

journal_title：Histopathology

authors： Lang S,Stevenson B,Risdon RA

更新日期：1990-04-01 00:00:00

abstract：AIMS:Adenoviral inclusions are commonly seen in appendices from infants with intussusception. They are associated with focal epithelial budding and less frequently with epithelial shedding. These morphological changes could depend on the opposing effects of adenoviral gene products on CD95-mediated apoptosis. METHODS ...

journal_title：Histopathology

authors： Larousserie F,Berrebi D,Florentin A,De Lagausie P,Aigrain Y,Peuchmaur M

更新日期：1997-10-01 00:00:00

abstract：AIMS:To study the relevance of periostin, known to be involved in epithelial-mesenchymal transition (EMT), in hepatocellular and bile duct cancer. METHODS AND RESULTS:Immunohistochemical periostin expression was semiquantitatively analysed in normal liver tissue (n = 20), hepatocellular carcinoma (HCC; n = 91), liver-...

journal_title：Histopathology

authors： Riener MO,Fritzsche FR,Soll C,Pestalozzi BC,Probst-Hensch N,Clavien PA,Jochum W,Soltermann A,Moch H,Kristiansen G

更新日期：2010-04-01 00:00:00

abstract：AIMS:In this study, we aimed to investigate the clinicopathological features of CD4+ and/or CD56+ immature haematolymphoid malignancy (iHLM), including blastic plasmacytoid dendritic cell neoplasm (BPDCN). METHODS AND RESULTS:We analysed the clinicopathological features of 46 patients diagnosed consecutively with CD4+...

journal_title：Histopathology

authors： Suzuki Y,Kato S,Kohno K,Satou A,Eladl AE,Asano N,Kono M,Kato Y,Taniwaki M,Akiyama M,Nakamura S

更新日期：2017-12-01 00:00:00

abstract：:This study demonstrates the presence of three antigens in glandular metaplasia occurring in patients with cholecystitis and cholelithiasis: specifically carcinoembryonic antigen (CEA), large intestinal mucin antigen (LIMA) and small intestinal mucin antigen (SIMA). These antigens could not be detected in normal gall b...

journal_title：Histopathology

authors： De Boer WG,Ma J,Rees JW,Nayman J

更新日期：1981-05-01 00:00:00

abstract：:A series of 256 bone marrow biopsy specimens was obtained at different times from a group of patients with acute myeloid leukaemia, chronic granulocytic leukaemia and acute lymphoblastic leukaemia, and was analysed in parallel with peripheral blood smears and bone marrow aspirate samples. In five of these biopsy speci...

journal_title：Histopathology

authors： Islam A,Henderson ES

更新日期：1988-06-01 00:00:00

abstract：AIMS:In oesophageal adenocarcinoma, detection rates of venous invasion using haematoxylin and eosin (H&E) and elastic stains have not been compared. The aims of this study were to investigate whether or not elastic stains facilitate the detection of venous invasion, and to determine the prognostic significance of venou...

journal_title：Histopathology

authors： Castonguay MC,Li-Chang HH,Driman DK

更新日期：2014-04-01 00:00:00

abstract：:Low grade fibromyxoid sarcoma is a recently recognized, uncommon soft tissue neoplasm with a tendency to develop in deep soft tissue of young adults. Diagnostic criteria have not been well defined and this tumour has not been widely accepted as a distinct entity. Eleven new cases are reported here for which reproducib...

journal_title：Histopathology

authors： Goodlad JR,Mentzel T,Fletcher CD

更新日期：1995-03-01 00:00:00

abstract：AIMS:The 2009 International Society of Urological Pathology consensus conference recommended reporting the extent of extraprostatic extension (EPE) for the prediction of outcome in prostate cancer. Our aim was to stratify EPE into prognostic groups. METHODS AND RESULTS:We reviewed 1051 radical prostatectomy (RP) speci...

journal_title：Histopathology

authors： Danneman D,Wiklund F,Wiklund NP,Egevad L

更新日期：2013-10-01 00:00:00

abstract：AIMS:Malignant odontogenic tumours (MOTs) are rare neoplasms occurring primarily within the jaw. The objective of this study was to determine the incidence, demographics and clinicopathological features of the MOTs from two institutions. METHODS AND RESULTS:The records of the Department of Oral Pathology, Faculty of D...

journal_title：Histopathology

authors： Chaisuparat R,Sawangarun W,Scheper MA

更新日期：2012-07-01 00:00:00

abstract：:S-100 positive epidermal dendritic cells were counted in skin biopsies from 48 Kveim tests and four known foreign-body reactions. Counts in histologically positive Kveim biopsies (mean 11.3 per 200 basal cells) were significantly higher than in either negative biopsies (5.1; P less than 0.001) or foreign-body reaction...

journal_title：Histopathology

authors： Shaw PA,Fletcher A

更新日期：1991-02-01 00:00:00

abstract：AIMS:Tissue microarray (TMA) is an efficient technique for analysis of molecular markers. Prospectively collected samples have been reported to give excellent concordance between TMA data and corresponding whole-sections. The aim was to evaluate the usefulness of TMA in a population-based cohort of 213 women with ducta...

journal_title：Histopathology

authors： Wärnberg F,Amini RM,Goldman M,Jirström K

更新日期：2008-12-01 00:00:00

abstract：:A villous adenoma of the duodenum was studied histologically and histochemically by semi-thin sections using glycol-methacrylate as embedding medium. All the four epithelial cell types which are present in normal duodenal mucosa (absorptive columnar, goblet, Paneth, endocrine) were found in the tumour, as well as undi...

journal_title：Histopathology

authors： Mingazzini PL,Malchiodi Albedi F,Blandamura V

更新日期：1982-03-01 00:00:00

abstract：AIMS:Pulmonary fibrosis in acute and chronic lung disease has been much investigated, but little attention has been directed at the elastic tissue in these situations. Our aim was to verify whether elastic deposition accompanies collagen deposition in the repairing process of acute and chronic lung injury. METHODS AND...

journal_title：Histopathology

authors： Negri EM,Montes GS,Saldiva PH,Capelozzi VL

更新日期：2000-11-01 00:00:00

abstract：AIMS:Prostate gland volume is generally assessed by transrectal ultrasound examination or magnetic resonance imaging at the time of prostatic biopsy or pre-brachytherapy planning. The volume is most commonly measured using the formula, prostate volume = height x width x length x pi/6, which is derived considering the g...

journal_title：Histopathology

authors： Varma M,Morgan JM

更新日期：2010-07-01 00:00:00

abstract：:Tylosis is an autosomal dominant inherited defect of keratinization, associated in two Liverpool families with a high risk of developing oesophageal squamous carcinoma. In 29 individuals, followed by regular endoscopy and biopsy, we have noted several morphological abnormalities of the epithelium in this pre-cancerous...

journal_title：Histopathology

authors： Ashworth MT,Nash JR,Ellis A,Day DW

更新日期：1991-10-01 00:00:00

abstract：AIMS:Serum amyloid A is an acute phase reactant that is produced by hepatocytes in response to either inflammatory or neoplastic conditions. Because inflammatory adenomas produce this protein, serum amyloid A immunohistochemistry has been used in the evaluation of hepatocellular neoplasms. However, studies evaluating t...

journal_title：Histopathology

authors： Piotti KC,Yantiss RK,Chen Z,Jessurun J

更新日期：2016-12-01 00:00:00

abstract：:The new World Health Organization (WHO) classification of soft tissue tumours was published in early 2013, almost 11 years after the previous edition. While the number of newly recognized entities included for the first time is fewer than that in 2002, there have instead been substantial steps forward in molecular gen...

journal_title：Histopathology

authors： Fletcher CD

更新日期：2014-01-01 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：:The paper reports a re-evaluation--based on the Kiel classification for non-Hodgkin lymphomas--of a group of cases initially diagnosed as undifferentiated small cell carcinomas or primary lymphomas of the thyroid. Twelve such cases were found among the 155 cases of primary malignant tumours of the thyroid recorded at ...

journal_title：Histopathology

authors： Heimann R,Vannineuse A,De Sloover C,Dor P

更新日期：1978-05-01 00:00:00

abstract：AIMS:The great majority of ovarian clear cell carcinomas have a hepatocyte nuclear factor 1 homeobox B (HNF-1β)-positive and oestrogen receptor (ER)-negative immunoprofile. However, the pattern of HNF-1β and ER immunostaining in clear cell carcinomas of the endometrium and the usefulness of this panel in distinguishing...

journal_title：Histopathology

authors： Hoang LN,Han G,McConechy M,Lau S,Chow C,Gilks CB,Huntsman DG,Köbel M,Lee CH

更新日期：2014-03-01 00:00:00

abstract：AIMS:There is increasing evidence of Gleason score (GS) drift in prostatic core biopsies during the last two decades. The ProtecT study is a randomized controlled study and provides an excellent cohort to study the effect of time, prostate-specific antigen (PSA) level, perineural invasion, tumour length and age on GS. ...

journal_title：Histopathology

authors： Oxley J,Simpkin A,Goepel J,Varma M,Griffiths D,Grigor K,Mayer N,Warren A,Deshmukh N,Bhattarai S,Dormer J,Hounsome L,Adamczyk LA,Metcalfe C,Lane JA,Davis M,Donovan JL,Neal DE,Hamdy FC,Robinson MC,ProtecT Study Grou

更新日期：2015-02-01 00:00:00

abstract：AIMS:Calcific aortic stenosis is a progressive disease characterized by massive fibrosis andmineralization of the valve leaflets. The aim of this study was to determine whether the onset of native calcific aortic stenosis is associated primarily with matrix remodelling events, and particularly with elastin degradation....

journal_title：Histopathology

authors： Perrotta I,Russo E,Camastra C,Filice G,Di Mizio G,Colosimo F,Ricci P,Tripepi S,Amorosi A,Triumbari F,Donato G

更新日期：2011-09-01 00:00:00

abstract：:A recently developed and validated histochemical method--immunogold-streptavidin enhancement--was used to determine oestrogen receptor content in paraffin sections of breast cancers. The selection of the best cut-off point to define oestrogen receptor status as rich or poor was made on the basis of survival data, usin...

journal_title：Histopathology

authors： Cowen PN,Teasdale J,Jackson P,Reid BJ

更新日期：1990-10-01 00:00:00