journal
MENU ▼
Read by QxMD icon Read
search

Pathology

journal
https://www.readbyqxmd.com/read/27923499/validation-of-34betae12-immunoexpression-in-clear-cell-papillary-renal-cell-carcinoma-as-a-sensitive-biomarker
#1
Guido Martignoni, Matteo Brunelli, Diego Segala, Enrico Munari, Stefano Gobbo, Luca Cima, Ioana Borze, Tina Wirtanen, Virinder Kaur Sarhadi, Lilit Atanesyan, Suvi Savola, Luisa Barzon, Giulia Masi, Matteo Fassan, John N Eble, Tom Bohling, Liang Cheng, Brett Delahunt, Sakari Knuutila
Clear cell papillary renal cell carcinoma (CCPRCC) is a recently recognised neoplasm with a broad spectrum of morphological characteristics, thus representing a challenging differential diagnosis, especially with the low malignant potential multicystic renal cell neoplasms and clear cell renal cell carcinoma. We selected 14 cases of CCPRCC with a wide spectrum of morphological features diagnosed on morphology and CK7 immunoreactivity and analysed them using a panel of immunohistochemical markers, focusing on 34βE12 and related CKs 1,5,10 and 14 and several molecular analyses such as fluorescence in situ hybridisation (FISH), array comparative genomic hybridisation (aCGH), VHL methylation, VHL and TCEB1 sequencing and multiplex ligation-dependent probe amplification (MLPA)...
December 3, 2016: Pathology
https://www.readbyqxmd.com/read/27916317/high-intratumoural-but-not-peritumoural-inflammatory-host-response-is-associated-with-better-prognosis-in-primary-resected-oesophageal-adenocarcinomas
#2
Alexandra V Stein, Bastian Dislich, Annika Blank, Lars Guldener, Dino Kröll, Christian A Seiler, Rupert Langer
The host inflammatory response plays an important role in many solid malignancies. Studies on oesophageal adenocarcinomas (EACs) point towards a beneficial role of pronounced immunoreaction, however, congruent results have yet to be obtained. We analysed 111 primary resected EAC using a tissue microarray containing three cores of the tumour centre and the periphery per case. Overall inflammation was assessed by histomorphology. Tumour infiltrating lymphocytes (TILs) were characterised by immunohistochemistry for CD3, CD8 and FoxP3, and evaluated by image analysis (Aperio ImageScope)...
December 1, 2016: Pathology
https://www.readbyqxmd.com/read/27916316/melanotic-neuroectodermal-tumour-of-infancy-presenting-as-an-undifferentiated-round-cell-tumour-in-the-soft-tissue-of-the-forearm
#3
LETTER
David Creytens, Liesbeth Ferdinande, Evelyne Lecoutere, Jo Van Dorpe
No abstract text is available yet for this article.
December 1, 2016: Pathology
https://www.readbyqxmd.com/read/27914687/braf-nras-kit-tert-gnaq-gna11-mutation-profile-analysis-of-head-and-neck-mucosal-melanomas-a-study-of-42-cases
#4
Şule Öztürk Sari, İsmaİl Yilmaz, Orhun Çiğ Taşkin, Gİzem Narli, Fatma Şen, Şenol Çomoğlu, Pinar Firat, Bİlge Bİlgİç, Dİlek Yilmazbayhan, Yasemİn Özlük, Nesİmİ Büyükbabanİ
Head and neck mucosal melanoma (HNMuM), which occurs mostly in the sinonasal and oral cavity, constitutes less than 1% of all malignant melanomas. Treatment options fail to improve the prognosis of this aggressive tumour that has low overall survival rates. Thus, development of new targeted therapies is essential. Unfortunately, limited data exist regarding their molecular profile. BRAF, NRAS, KIT, TERT and GNAQ/GNA11 oncogene mutations were investigated in 42 HNMuMs (28 sinonasal, 13 oral, 1 nasopharyngeal)...
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27914686/breakthrough-fusariosis-presenting-initially-with-pyomyositis
#5
LETTER
Andros Zhu, Swe Htet, Akash Kalro, Ferenc Szabo
No abstract text is available yet for this article.
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27914685/protein-gene-product-9-5-pgp9-5-expression-in-benign-cutaneous-mesenchymal-histiocytic-and-melanocytic-lesions-comparison-with-cellular-neurothekeoma
#6
Grace Y Wang, Rosalynn M Nazarian, Lili Zhao, Alexandra C Hristov, Rajiv M Patel, Douglas R Fullen, May P Chan
Cellular neurothekeoma (CNTK) frequently enters the differential diagnosis of a benign dermal cellular proliferation. Diagnosis often relies on immunohistochemistry including the use of protein gene product 9.5 (PGP9.5). A previous study demonstrated PGP9.5 expression across a wide variety of soft tissue neoplasms. We explored the utility of this antibody in distinguishing CNTK from other benign dermal-based lesions. A cohort of CNTK (n=7) and benign cutaneous lesions of neural (n=28), fibrohistiocytic (n=23), fibroblastic (n=25), histiocytic (n=18), myofibroblastic (n=7), smooth muscle (n=14), and melanocytic (n=12) differentiations were immunostained with PGP9...
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27914684/sickle-cell-disease-in-the-older-adult
#7
REVIEW
Mya S Thein, Norris E Igbineweka, Swee Lay Thein
Sickle cell disease (SCD) is an inherited haemoglobin disorder, associated with recurrent painful episodes, ongoing haemolytic anaemia and progressive multi-organ damage. Until the early 1990s, survival beyond the fourth decade for a patient with SCD was considered unusual and prompted case reports. Nowadays, in countries with developed health care systems, more than 90 percent of newborns with SCD survive into adulthood. Nevertheless, their life expectancy is still shortened by more than two decades compared to the general population...
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27914683/paediatric-cutaneous-adnexal-tumours-a-study-of-559-cases
#8
Amanda M Ireland, Nathan T Harvey, Bligh D Berry, Benjamin A Wood
Cutaneous adnexal tumours encompass a wide group of lesions with apocrine, eccrine, follicular, sebaceous and mixed differentiation. The large majority are benign and represent sporadic lesions, though malignant forms are occasionally encountered and some cases develop in the setting of inherited tumour syndromes. Accurate histological classification can be difficult as there are numerous histological appearances, many of which are individually uncommon, and complex, overlapping and historically variable nomenclature is typical...
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27914682/synchronous-contralateral-pleomorphic-adenoma-of-the-parotid-gland-and-submandibular-gland
#9
LETTER
Daphne Loh, Stuart Galloway, John Slavin, Kevin Nguyen, Benjamin Wei
No abstract text is available yet for this article.
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27914681/clear-cell-hidradenoma-of-the-breast-with-maml2-gene-rearrangement
#10
LETTER
Min-Shu Hsieh, Huang-Chun Lien, Syue-Fong Hua, Wen-Hung Kuo, Yi-Hsuan Lee
No abstract text is available yet for this article.
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27913046/mucous-membrane-pemphigoid-with-severe-supraglottic-stenosis-and-bilateral-symblepharon
#11
LETTER
Alejandro Mendoza, David Rayhan, Ping Ji
No abstract text is available yet for this article.
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27913045/localised-saa-amyloidosis-with-intra-axonal-intra-myelin-amyloid-deposits
#12
LETTER
Balan Louis Gaspar, Chandni Garg, Rakesh Kumar Vasishta, Ritambhra Nada, Manoj Kumar Goyal
No abstract text is available yet for this article.
November 30, 2016: Pathology
https://www.readbyqxmd.com/read/27913049/mediastinal-cyst-of-m%C3%A3-llerian-origin-evidence-for-developmental-endosalpingiosis
#13
LETTER
Georgia Karpathiou, Vanessa Da Cruz, Arnaud Patoir, Fabien Forest, Bachir Hag, Olivier Tiffet, Michel Peoc'h
No abstract text is available yet for this article.
November 29, 2016: Pathology
https://www.readbyqxmd.com/read/27913048/sialadenoma-papilliferum-arising-in-the-nasal-cavity-immunohistochemical-analysis
#14
LETTER
Mala Gera, Adeline Tan
No abstract text is available yet for this article.
November 29, 2016: Pathology
https://www.readbyqxmd.com/read/27913047/doxycycline-induced-oesophagitis-five-cases-highlighting-a-distinctive-pattern-of-injury
#15
LETTER
Ian S Brown, Mark Bettington
No abstract text is available yet for this article.
November 29, 2016: Pathology
https://www.readbyqxmd.com/read/27913044/clinical-validation-of-the-50-gene-ampliseq-cancer-panel-v2-for-use-on-a-next-generation-sequencing-platform-using-formalin-fixed-paraffin-embedded-and-fine-needle-aspiration-tumour-specimens
#16
Vivek Rathi, Gavin Wright, Diana Constantin, Siok Chang, Huong Pham, Kerryn Jones, Atha Palios, Sue-Anne Mclachlan, Matthew Conron, Penny McKelvie, Richard Williams
The advent of massively parallel sequencing has caused a paradigm shift in the ways cancer is treated, as personalised therapy becomes a reality. More and more laboratories are looking to introduce next generation sequencing (NGS) as a tool for mutational analysis, as this technology has many advantages compared to conventional platforms like Sanger sequencing. In Australia all massively parallel sequencing platforms are still considered in-house in vitro diagnostic tools by the National Association of Testing Authorities (NATA) and a comprehensive analytical validation of all assays, and not just mere verification, is a strict requirement before accreditation can be granted for clinical testing on these platforms...
November 29, 2016: Pathology
https://www.readbyqxmd.com/read/27913043/evaluation-of-the-genexpert-mtb-rif-assay-on-extrapulmonary-and-respiratory-samples-other-than%C3%A2-sputum-a-low-burden-country-experience
#17
Sushil Pandey, Jacob Congdon, Bradley McInnes, Alina Pop, Christopher Coulter
The aim of this study was to assess the performance of the GeneXpert MTB/RIF assay on extrapulmonary (EP) and respiratory (non-sputum) clinical samples of patients suspected of having tuberculosis (TB) from Queensland, Australia. A total of 269 EP and respiratory (non-sputum) clinical samples collected from Qld patients who were suspected of having TB were subjected to the GeneXpert MTB/RIF analysis, Ziehl-Neelsen (ZN) staining, Mycobacterium tuberculosis (MTB) culture and drug susceptibility testing. Phenotypic and genotypic data were compared...
November 29, 2016: Pathology
https://www.readbyqxmd.com/read/27913042/objective-analysis-of-cancer-stem-cell-marker-expression-using-immunohistochemistry
#18
T J Miller, M J McCoy, C Hemmings, M K Bulsara, B Iacopetta, C F Platell
Analysis of immunohistochemical expression is often a subjective and semiquantitative process that can lead to the inconsistent reporting of results. To assess the effect that region selection and quantification method have on results, five different cancer stem cell markers were used in this study to compare tissue scoring with digital analysis methods that used three different tissue annotation methods. Samples of tumour and normal mucosa were used from 10 consecutive stage II colon cancer patients and stained for the putative cancer stem cell markers ALDH1, CD44v6, CD133, Lgr5 and SOX2...
November 29, 2016: Pathology
https://www.readbyqxmd.com/read/27913041/impact-of-lymph-node-evaluation-in-adjuvant-and-neoadjuvant-chemotherapy-settings-on-survival-outcomes-in-wilms-tumour-a-review-of-185-cases-from-a-single-institution
#19
Ronica H Nanda, Bahig M Shehata, Nasim Khoshnam, Megan Durham, Sungjin Kim, Wasim Selwanes, Zhengjia Chen, Chao Zhang, Natia Esiashvili
It is unclear if lymph node sampling in Wilms tumour, though critical for staging purposes, affects survival outcomes. The value of lymph node sampling in patients treated with neoadjuvant chemotherapy (NAC) is even more uncertain. We reviewed our institutional data to determine the impact of lymph node sampling on survival, as well as its role in the context of NAC. A total of 185 patients with Wilms tumour treated at our institution were included in this analysis. The number of nodes sampled (≤7, or >7), lymph node status (unknown, negative, or positive), pathological stage, and use of neoadjuvant chemotherapy were analysed for survival outcomes...
November 29, 2016: Pathology
https://www.readbyqxmd.com/read/27913040/endomysial-germinal-centres-in-hashimoto-s-thyroiditis-with-myopathic-symptoms
#20
LETTER
Balan Louis Gaspar, Rajveer Singh, Manoj Kumar Goyal, Bishan Das Radotra, Rakesh Kumar Vasishta
No abstract text is available yet for this article.
November 29, 2016: Pathology
journal
journal
22087
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"