Stromal metachromasia: a marker for areas of incipient invasion in ductal carcinoma of the breast?

abstract：AIMS:In skull base chordoma, c-MET expression has been reported to correlate with younger patient age and favourable prognosis; however, it also contributes to tumour invasiveness, especially in recurrent lesions, suggesting variable roles for c-MET according to clinical status. The aim of this study was to investigate...

journal_title：Histopathology

authors： Naka T,Boltze C,Samii A,Samii M,Herold C,Ostertag H,Iwamoto Y,Oda Y,Tsuneyoshi M,Kuester D,Roessner A

更新日期：2009-04-01 00:00:00

abstract：:One hundred and twenty-six radial scars and complex sclerosing lesions from 91 women were examined to determine the incidence of and the clinical and pathological factors associated with the development of carcinoma and atypical hyperplasia within them. There was a clear relationship between the presence of carcinoma ...

journal_title：Histopathology

authors： Sloane JP,Mayers MM

更新日期：1993-09-01 00:00:00

abstract：:Gonadoblastoma is defined as a neoplasm containing nests of germ cells and cells resembling Sertoli cells or granulosa cells. Gonadoblastomas arise almost exclusively in dysgenetic gonads. They are associated with an increased risk of developing germ cell tumours. Testicular germ cell tumours in adults are preceded by...

journal_title：Histopathology

authors： Jørgensen N,Müller J,Jaubert F,Clausen OP,Skakkebaek NE

更新日期：1997-02-01 00:00:00

abstract：AIMS:To investigate whether Glia maturation factor-beta (GMFB) is expressed in thymomas and is associated with T-cell development. METHODS AND RESULTS:We investigated the expression of GMFB by immunohistochemistry in 86 cases of thymoma classified into five type A, 35 type AB, 11 type B1, 26 type B2, and nine type B3 ...

journal_title：Histopathology

authors： Yamazaki H,Tateyama H,Asai K,Fukai I,Fujii Y,Tada T,Eimoto T

更新日期：2005-09-01 00:00:00

abstract：AIMS:Mucoepidermoid carcinoma (MEC) is one of the most common salivary gland carcinomas. Epidermal growth factor receptor (EGFR) signalling pathway gene mutations are important in predicting a patient's prognosis, selecting molecularly targeted drugs and estimating the efficacy of a molecular therapy. However, their si...

journal_title：Histopathology

authors： Morita M,Murase T,Okumura Y,Ueda K,Sakamoto Y,Masaki A,Kawakita D,Tada Y,Nibu KI,Shibuya Y,Inagaki H

更新日期：2020-06-01 00:00:00

abstract：:A large variety of lymphoma types may develop as primary intestinal neoplasms in the small intestines or, less often, in the colorectum. Among these are a few entities such as enteropathy-associated T-cell lymphoma or immunoproliferative small intestinal disease that, essentially, do not arise elsewhere than in the ga...

journal_title：Histopathology

authors： Foukas PG,de Leval L

更新日期：2015-01-01 00:00:00

abstract：AIMS:HER2 testing of invasive breast cancer by in-situ hybridization guides therapy decisions. Probing HER2 and centromere of chromosome 17 (cen17) simultaneously is supposed to reveal both a potential HER2 gene amplification and polysomy 17. However, a considerable number of breast cancer patients with quasi polysomy ...

journal_title：Histopathology

authors： Holzschuh MA,Czyz Z,Hauke S,Inwald EC,Polzer B,Brockhoff G

更新日期：2017-10-01 00:00:00

abstract：:Intra-abdominal panniculitis is a tumour-like inflammatory condition of adipose tissue. The aetiology and pathogenesis of the disease is unknown, but a number of associated diseases have been recorded. It has been customary to deal with only primary cases in the literature. This study was undertaken in order to descri...

journal_title：Histopathology

authors： Bak M

更新日期：1996-07-01 00:00:00

abstract：AIMS:Because of the clinical difficulty in identifying the early stages of human immunodeficiency virus (HIV) infection, the histopathologist often has to consider the diagnosis of HIV in tissue samples from patients with no previous suspicion of HIV infection. The aim was to investigate the practicality and utility of...

journal_title：Histopathology

authors： Moonim MT,Alarcon L,Freeman J,Mahadeva U,van der Walt JD,Lucas SB

更新日期：2010-03-01 00:00:00

abstract：:Recently, great interest has been shown in the histological identification of small cell tumours of childhood--nephroblastoma (Wilms' tumour), neuroblastoma, rhabdomyosarcoma and Ewing's sarcoma--using immunohistochemical methods. However, several antigens operationally specific for leucocyte typing in blood and marro...

journal_title：Histopathology

authors： Pilkington GR,Pallesen G

更新日期：1989-04-01 00:00:00

abstract：AIM:We describe the unusual association of fallopian tubal prolapse and herpetic infection, an occurrence not previously reported to our knowledge. METHODS AND RESULTS:A 37-year-old woman presented with a small polypoid mass of the vaginal vault, 3 months after abdominal hysterectomy and abdominoplasty. The vaginal ma...

journal_title：Histopathology

authors： Lefrancq T,Orain I,Michalak S,Hourseau M,Fetissof F

更新日期：1999-06-01 00:00:00

abstract：:Amyloidosis is a heterogeneous group of disorders characterized by extracellular deposition of abnormal protein fibrils which are derived from different proteins in different forms of the disease. Asymptomatic amyloid deposition in a variety of tissues is a universal accompaniment of ageing, and clinical amyloidosis i...

journal_title：Histopathology

authors： Tan SY,Pepys MB

更新日期：1994-11-01 00:00:00

abstract：AIMS:To validate the use of the silver-enhanced in situ hybridization (SISH) technique in assessing HER2 status of breast carcinoma in excision biopsy specimens, and to assess its reliability in determining HER2 status in core biopsy specimens. METHODS AND RESULTS:Routinely processed paraffin sections of 65 excised br...

journal_title：Histopathology

authors： Shousha S,Peston D,Amo-Takyi B,Morgan M,Jasani B

更新日期：2009-01-01 00:00:00

abstract：AIMS:To study the current work practice of histopathologists to inform the design of digital microscopy systems. METHODS AND RESULTS:Four gastrointestinal histopathologists were video-recorded as they undertook their routine work. Analysis of the video data shows a range of activities beyond viewing slides involved in...

journal_title：Histopathology

authors： Randell R,Ruddle RA,Quirke P,Thomas RG,Treanor D

更新日期：2012-02-01 00:00:00

abstract：AIMS:Rare gastric lesions composed of a combined proliferation of chief and oxyntic cells have been variably called adenocarcinoma of fundic gland type and oxyntic gland polyp/adenoma. Herein, we present a series of cases that show a morphological spectrum of chief and oxyntic cell proliferations. METHODS AND RESULTS:...

journal_title：Histopathology

authors： Chan K,Brown IS,Kyle T,Lauwers GY,Kumarasinghe MP

更新日期：2016-05-01 00:00:00

abstract：AIMS:To evaluate whether a comprehensive histological evaluation of reticulin fibrosis, collagen deposition and osteosclerosis in bone marrow trephine biopsies (BMBs) of primary myelofibrosis (PMF) patients may have prognostic implications. METHODS AND RESULTS:Reticulin fibrosis, collagen deposition and osteosclerosis...

journal_title：Histopathology

authors： Gianelli U,Fiori S,Cattaneo D,Bossi A,Cortinovis I,Bonometti A,Ercoli G,Bucelli C,Orofino N,Bulfamante G,Iurlo A

更新日期：2017-12-01 00:00:00

abstract：:In this study breast tissue that contained ultrastructural dense core granules has been examined from 24 patients. The possible neuroendocrine characteristics of the granules were studied using the uranaffin reaction and an ultrastructural argyrophil stain. The tissue included 15 breast carcinomas and nine benign samp...

journal_title：Histopathology

authors： Hopkinson HE,Battersby S,Anderson TJ

更新日期：1987-11-01 00:00:00

abstract：AIMS:Conjunctival pigmented lesions have characteristic clinical and histopathological appearances. Melanocytic pigmented lesions commonly occur in the conjunctiva, although they have not been previously reported in pterygium, a common lesion which originates from conjunctiva. Our aim was to evaluate the possibility of...

journal_title：Histopathology

authors： Perra MT,Colombari R,Maxia C,Zucca I,Piras F,Corbu A,Bravo S,Scarpa A,Sirigu P

更新日期：2006-03-01 00:00:00

abstract：AIMS:Central neurocytoma is a rare central nervous system tumour typically found in the lateral ventricles and at the septum pellucidum. Histologically, it resembles oligodendrogliomas and yet ultrastructurally, it shows neuronal differentiation. Its molecular oncogenesis is not known. The aim of this study was to exam...

journal_title：Histopathology

authors： Tong CY,Ng HK,Pang JC,Hu J,Hui AB,Poon WS

更新日期：2000-08-01 00:00:00

abstract：:Current treatment of breast cancer incorporates clinical, pathological and molecular data. Oestrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2) define prognosis and identify tumours for targeted therapy, and remain the sole established single-molecule biomarkers defin...

journal_title：Histopathology

authors： Kos Z,Dabbs DJ

更新日期：2016-01-01 00:00:00

abstract：AIMS:The staining pattern of the recently described antibody melan-A was compared with those of S100 protein and HMB-45 in a variety of melanocytic lesions to assess the specificity and sensitivity of these antibodies. METHODS AND RESULTS:Immunohistochemical staining of paraffin sections of a range of melanocytic lesi...

journal_title：Histopathology

authors： Blessing K,Sanders DS,Grant JJ

更新日期：1998-02-01 00:00:00

abstract：:Apoptotic bodies were investigated ultrastructurally in 10 cases of squamous cell carcinoma taken from buccal mucosa, tongue and larynx. Epithelial cells undergoing mitosis were found to show premature formation of nuclear membranes around various aggregates of chromosomal material giving the appearance of micronuclei...

journal_title：Histopathology

authors： el-Labban NG,Osorio-Herrera E

更新日期：1986-09-01 00:00:00

abstract：:A case is reported of squamous carcinoma of the peri-anal region arising in a giant condyloma. In situ DNA hybridization showed human papillomavirus (HPV) types 6 and 11. These HPV types are commonly demonstrated in ano-genital condylomas but have not previously been reported in association with malignant change at th...

journal_title：Histopathology

authors： Wells M,Robertson S,Lewis F,Dixon MF

更新日期：1988-03-01 00:00:00

abstract：AIMS:To assess the outcome of breast papillary lesions diagnosed by ultrasound-guided core needle biopsy (CB) or vacuum-assisted 'mammotome' biopsy (MT), the accuracy of these diagnoses, and whether it is justified not to undertake surgical excision of non-malignant papillary lesions so diagnosed. METHODS AND RESULTS:...

journal_title：Histopathology

authors： Yamaguchi R,Tanaka M,Tse GM,Yamaguchi M,Terasaki H,Hirai Y,Nonaka Y,Morita M,Yokoyama T,Kanomata N,Naito Y,Akiba J,Yano H

更新日期：2015-03-01 00:00:00

abstract：AIMS:Mesenchyme forkhead 1 (FoxC2) is an epithelial-mesenchymal transition (EMT)-inducing factor. Previous studies have demonstrated that FoxC2 binds directly to the promoter region of p120-catenin (p120ctn). The aim of this study was to investigate the clinical significance of FoxC2 expression and the inter-relationsh...

journal_title：Histopathology

authors： Zhu JL,Song YX,Wang ZN,Gao P,Wang MX,Dong YL,Xing CZ,Xu HM

更新日期：2013-06-01 00:00:00

abstract：AIMS:Nitric oxide (NO), produced by inducible NO synthase (iNOS), has been suggested to cause oxidative stress, leading to 8-hydroxydeoxyguanosine (8-OHdG) accumulation and subsequent transversion mutation of DNA. The aim was to evaluate iNOS expression and the status of oxidative stress in nasopharyngeal carcinoma (NP...

journal_title：Histopathology

authors： Segawa Y,Oda Y,Yamamoto H,Uryu H,Shiratsuchi H,Hirakawa N,Tomita K,Yamamoto T,Oda S,Yamada T,Komune S,Tsuneyoshi M

更新日期：2008-01-01 00:00:00

abstract：:Vulvar squamous cell carcinoma (VSCC) accounts for >90% of the malignant tumours of the vulva. Most VSCCs originate in intraepithelial lesions, named vulvar intraepithelial neoplasia (VIN), that precede the development of VSCC by a variable period of time. Strong evidence has accumulated showing that there are two dif...

journal_title：Histopathology

authors： Del Pino M,Rodriguez-Carunchio L,Ordi J

更新日期：2013-01-01 00:00:00

abstract：AIMS:To compare the expression and prognostic value of the cell cycle markers Aurora kinase A (AURKA) and Ki67 in neuroblastoma, because AURKA expression levels have greater prognostic significance than those of Ki67 in some cancers. METHODS AND RESULTS:Eighty-eight neuroblastomas were immunostained with anti-AURKA an...

journal_title：Histopathology

authors： Ramani P,Nash R,Rogers CA

更新日期：2015-02-01 00:00:00

abstract：AIMS:The differential diagnosis of benign hepatic lesions and well-differentiated hepatocellular carcinomas can be a challenge, especially in small biopsy specimens. Recently, novel proteins expressed by the neovasculature in hepatocellular carcinoma (HCC) have been identified. The aim of this study was to compare the ...

journal_title：Histopathology

authors： Heukamp LC,Fischer HP,Schirmacher P,Chen X,Breuhahn K,Nicolay C,Büttner R,Gütgemann I

更新日期：2006-09-01 00:00:00

abstract：AIMS:An increased risk of adenocarcinoma of the oesophagus has been demonstrated in patients with long segments of Barrett's mucosa. The risk of cancer associated with short segments of metaplasia of the oesophagogastric junction is not known. METHODS AND RESULTS:We report a case of early adenocarcinoma of the oesopha...

journal_title：Histopathology

authors： Santacroce CM,Fléjou JF

更新日期：1997-07-01 00:00:00