Recent advances in intestinal lymphomas.

abstract：AIMS:Hodgkin lymphoma treatments are largely based on the generation of reactive oxygen species, but increased expression of antioxidant enzymes may contribute to chemoresistance. The aims of this study were: to define the extent and prognostic value of oxidative stress marker and antioxidant enzyme expression in Hodgk...

journal_title：Histopathology

authors： Bur H,Haapasaari KM,Turpeenniemi-Hujanen T,Kuittinen O,Auvinen P,Marin K,Koivunen P,Sormunen R,Soini Y,Karihtala P

更新日期：2014-09-01 00:00:00

abstract：AIMS:Fos-related antigen 1 (Fra-1) is a member of the activator protein 1 (AP-1) transcription factor family. Our objective was to evaluate the role of Fra-1 expression in breast carcinoma progression and prognosis. METHODS AND RESULTS:Fra-1 expression was investigated by immunohistochemistry in two tissue microarrays...

journal_title：Histopathology

authors： Logullo AF,Stiepcich MM,Osório CA,Nonogaki S,Pasini FS,Rocha RM,Soares FA,Brentani MM

更新日期：2011-03-01 00:00:00

abstract：AIM:To assess the potential prognostic significance of a range of molecular and morphological parameters in glioblastomas that can be applied in the setting of a routine diagnostic neuropathology laboratory. METHODS AND RESULTS:A consecutive series of 107 adult glioblastomas were studied. Retinoblastoma and deleted-in...

journal_title：Histopathology

authors： Hilton DA,Penney M,Pobereskin L,Sanders H,Love S

更新日期：2004-06-01 00:00:00

abstract：AIMS:Primary sclerosing cholangitis (PSC) is characterized histologically by portal inflammation, bile duct injury and regeneration and concentric periductal fibrosis. Although seen commonly in our experience, the significance of histological thickening of the bile duct basement membrane on periodic acid Schiff (PAS)-p...

journal_title：Histopathology

authors： Colling R,Verrill C,Fryer E,Kartsonaki C,Wang LM,Chapman R,Rajabally N,Fleming K

更新日期：2016-05-01 00:00:00

abstract：AIM:To clarify the prognosis of melanotic schwannoma. This is a rare tumour which is generally considered as a benign lesion, reported in many cases with a short follow-up only. METHODS AND RESULTS:Five cases of spinal melanotic schwannoma were retrospectively studied. The tumours were examined using standard histolog...

journal_title：Histopathology

authors： Vallat-Decouvelaere AV,Wassef M,Lot G,Catala M,Moussalam M,Caruel N,Mikol J

更新日期：1999-12-01 00:00:00

abstract：:The p24 protein is the major core protein of LAV/HTLV III which is the putative agent of the lymphadenopathy syndrome. By the use of an anti-p24 monoclonal antibody we have studied the presence of LAV/HTLV III infected cells in 20 lymph nodes obtained from lymphadenopathy syndrome patients: 14 lymph nodes were charact...

journal_title：Histopathology

authors： Baroni CD,Pezzella F,Mirolo M,Ruco LP,Rossi GB

更新日期：1986-01-01 00:00:00

abstract：AIMS:To evaluate whether there is a correlation between the subcellular localization of maspin and the histological, molecular and biological features of pulmonary adenocarcinoma, particularly addressing the hypothesis that the tumour inhibitor properties of maspin may be linked to a nuclear, compared with a combined n...

journal_title：Histopathology

authors： Frey A,Soubani AO,Adam AK,Sheng S,Pass HI,Lonardo F

更新日期：2009-04-01 00:00:00

abstract：:12E7 is a monoclonal antibody to the MIC2 gene product and can be applied to formalin-fixed, paraffin-embedded tissue. The diagnostic utility of 12E7 as a marker of Ewing's sarcoma and peripheral neuroectodermal tumour was assessed. Immunocytochemical studies were performed on 120 small round-cell tumours from childre...

journal_title：Histopathology

authors： Ramani P,Rampling D,Link M

更新日期：1993-12-01 00:00:00

abstract：AIMS:Secretory carcinoma (SC) (synonym: mammary analogue secretory carcinoma) is a low-grade salivary gland tumour that occurs in both major and minor salivary glands. SC is known for its wide morphological, architectural and immunohistochemical spectrum, which overlaps with those of several salivary gland neoplasms, i...

journal_title：Histopathology

authors： Taverna C,Baněčková M,Lorenzon M,Palomba A,Franchi A,Skalova A,Agaimy A

更新日期：2020-09-15 00:00:00

abstract：AIMS:To identify clinicopathological characteristics of cholangiocarcinoma and premalignant lesions arising in patients with primary sclerosing cholangitis (PSC). METHODS AND RESULTS:This study consisted of 25 patients with PSC and bile duct neoplasia [16 with cholangiocarcinoma and nine with biliary intra-epithelial ...

journal_title：Histopathology

authors： Zen Y,Quaglia A,Heaton N,Rela M,Portmann B

更新日期：2011-12-01 00:00:00

abstract：:We report an unusual and possibly unique example of cerebral ganglioglioma with an anaplastic oligodendroglial component. The latter was documented on both morphological and immunohistochemical grounds. Immunohistochemically, the anaplastic cells were strongly positive with the monoclonal antibody anti-Leu-7, while th...

journal_title：Histopathology

authors： Allegranza A,Pileri S,Frank G,Ferracini R

更新日期：1990-11-01 00:00:00

abstract：AIMS:A variety of histological variants of thymic carcinoid tumour have been described. A rare case of pigmented spindle cell carcinoid tumour of the thymus is documented and compared with the reported cases of thymic pigmented carcinoid tumour in the literature, with a discussion of the differential diagnosis of spind...

journal_title：Histopathology

authors： Kuo TT

更新日期：2002-02-01 00:00:00

abstract：AIMS:Malignant mesothelioma is a highly aggressive cancer that is usually diagnosed at advanced stages; thus, highly sensitive and specific markers are necessary for its early definitive diagnosis. The aim of this study was to evaluate the diagnostic utility and prognostic significance of BAP1 and EZH2 in malignant mes...

journal_title：Histopathology

authors： Shinozaki-Ushiku A,Ushiku T,Morita S,Anraku M,Nakajima J,Fukayama M

更新日期：2017-04-01 00:00:00

abstract：AIMS:Colorectal cancers deficient in DNA mismatch repair (MMR) are often characterized by the presence of numerous intraepithelial lymphocytes (IELs). These CD8+ T cells selectively express CD103, which is upregulated locally by transforming growth factor (TGF)-beta, and adhere to E-cadherin expressed by mucosal epithe...

journal_title：Histopathology

authors： Baker K,Chong G,Foulkes WD,Jass JR

更新日期：2006-10-01 00:00:00

abstract：AIMS:Neoadjuvant radiochemotherapy (RCT) followed by surgical resection is the treatment for locally advanced mid-rectal or low rectal cancer. The aim of this study was to evaluate postoperative histological prognostic factors in a series of surgical specimens after neoadjuvant RCT. METHODS AND RESULTS:One hundred and...

journal_title：Histopathology

authors： Sannier A,Lefèvre JH,Panis Y,Cazals-Hatem D,Bedossa P,Guedj N

更新日期：2014-11-01 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：:Granulomatous prostatitis may result from tuberculosis and fungal infection and has been described following prostatic surgery. In most cases, however, the aetiology is unknown, although it may be due to a reaction to extravasated or altered prostatic secretions. We have investigated cells (macrophages, lymphocytes), ...

journal_title：Histopathology

authors： Dhundee J,Maciver AG

更新日期：1991-05-01 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：:The DNA content in gallbladder carcinoma and its relation to histological and cytological features was studied in 79 primary gallbladder carcinomas and 16 metastases. Abnormal DNA content was observed in 48 (51%) of 95 cases. In primary carcinomas, 44 (55.6%) showed a diploid DNA content, and 35 (44.4%) were aneuploid...

journal_title：Histopathology

authors： Roa I,Araya JC,Shiraishi T,Yatani R,Wistuba I,Villaseca M,De Aretxabala X

更新日期：1993-11-01 00:00:00

abstract：AIMS:Sixty new cases of human dirofilariasis due to Dirofilaria repens, occurring in Italy between 1990 and 1999, are presented. This is the most extensive case study of this zoonosis reported worldwide by a single study group. The aim is to utilize this large experience to characterize the different histopathological ...

journal_title：Histopathology

authors： Pampiglione S,Rivasi F,Angeli G,Boldorini R,Incensati RM,Pastormerlo M,Pavesi M,Ramponi A

更新日期：2001-04-01 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：:This histogenesis of cystic mucinous ovarian tumours is still controversial. It has been proposed that these neoplasms may arise from metaplastic ovarian surface epithelium. Others have suggested that these tumours represent monophyletic (intestinal) types of teratoma. Against this background we have studied the prese...

journal_title：Histopathology

authors： Louwerens JK,Schaberg A,Bosman FT

更新日期：1983-05-01 00:00:00

abstract：AIMS:Since Xp11.2 translocation-associated renal cell carcinoma (TRCC) was first recognised, its morphological features and the clinical significance of TFE3 expression, frequency of gene translocation and diagnostic criteria have been the subject of limited studies. The present retrospective analysis aimed to evaluate...

journal_title：Histopathology

authors： Lee HJ,Shin DH,Kim SY,Hwang CS,Lee JH,Park WY,Choi KU,Kim JY,Lee CH,Sol MY,Rha SH,Park SW

更新日期：2018-11-01 00:00:00

abstract：AIMS:Owing to their close embryological relationship, soft tissue perineurioma and meningioma may closely mimic each other, not only histologically but also by immunohistochemistry. We aimed to compare the frequency of perineurial marker expression in these two entities, and to determine whether somatostatin receptor 2...

journal_title：Histopathology

authors： Agaimy A,Buslei R,Coras R,Rubin BP,Mentzel T

更新日期：2014-07-01 00:00:00

abstract：AIMS:Hepatocellular adenoma is an uncommon liver neoplasm and the studies of HCA subtypes have been primarily limited to France, United States and Japan. We aimed to describe the clinicopathologic features of hepatocellular adenoma subtypes in Turkey. METHODS AND RESULTS:The resection specimens of 59 cases diagnosed a...

journal_title：Histopathology

authors： Deniz K,Umetsu SE,Ferrell L,Yılmaz F,Güllüoğlu M,Sağol Ö,Bülbül Doğusoy G,Kırımlıoğlu H,Turhan N,Doran F,Kepil N,Çelikel ÇA,Nart D,Özgüven BY,Ceyran B,Karadağ N,Kır G,Erden E,Yılmaz G,Akyol G

更新日期：2021-01-06 00:00:00

abstract：:Prolongation of ovarian epithelial cancer survival depends on early detection or improved responses to chemotherapy. Gains in either have been modest at best. Understanding the diverse pathogenesis of this disease is critical to early intervention or prevention. This review addresses six important variables, including...

journal_title：Histopathology

authors： Jarboe EA,Folkins AK,Drapkin R,Ince TA,Agoston ES,Crum CP

更新日期：2008-08-01 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：AIMS:Tumour necrosis factor (TNF)-alpha induces death or cell proliferation by activation of nuclear factor (NF)-kappaB, also activated by interleukin (IL)-1 alpha. The aim was to investigate upstream and downstream components of NIK transduction pathway in normal (NP), benign prostatic hyperplasia (BPH), prostatic int...

journal_title：Histopathology

authors： Nuñez C,Cansino JR,Bethencourt F,Pérez-Utrilla M,Fraile B,Martínez-Onsurbe P,Olmedilla G,Paniagua R,Royuela M

更新日期：2008-08-01 00:00:00

abstract：AIMS:The expression of the inhibitor of apoptosis protein survivin has been shown to be a significant prognostic indicator in various human cancers. The aim was to assess its expression and prognostic value in salivary gland adenocarcinoma and muco-epidermoid carcinoma. METHODS AND RESULTS:Survivin expression was anal...

journal_title：Histopathology

authors： Stenner M,Weinell A,Ponert T,Hardt A,Hahn M,Preuss SF,Guntinas-Lichius O,Klussmann JP

更新日期：2010-11-01 00:00:00

abstract：AIMS:To study whether coexpression of the two hypoxia-related proteins hypoxia-inducible factor (HIF)-1α and glucose transporter (GLUT)-1 has prognostic relevance in oral squamous cell carcinomas (OSCCs). METHODS AND RESULTS:Eighty-two OSCC samples were analysed for expression levels of HIF-1α and GLUT-1 by immunohist...

journal_title：Histopathology

authors： Eckert AW,Lautner MH,Schütze A,Taubert H,Schubert J,Bilkenroth U

更新日期：2011-06-01 00:00:00