Results 61 to 70 of about 94,075 (184)

Expression of p16 in pterygium and its relation with epithelial dysplasia and possible etiologic role of HPV

open access: yesIndian Journal of Pathology and Microbiology, 2022
Context: p16 is an important tumor suppressor gene and responsible for regulating the cell cycle. Diffuse positivity with p16 in the cervix and head/neck carcinomas can be regarded as a surrogate marker of the presence of high-risk human papillomavirus ...
Elçin Süren   +5 more
doaj   +1 more source

Intra-operative point-of-procedure delineation of oral cancer margins using optical coherence tomography. [PDF]

open access: yes, 2019
ObjectivesSurgical margin status is a significant determinant of treatment outcome in oral cancer. Negative surgical margins can decrease the loco-regional recurrence by five-fold.
Agarwal, Sagar   +12 more
core  

Smokeless tobacco use and oral epithelial dysplasia [PDF]

open access: yesCancer, 1989
One hundred eight patients with a histologically confirmed diagnosis of epithelial dysplasia of the oral cavity and a prior history of smokeless tobacco (ST) usage were identified. The mean age at time of diagnosis for female patients was almost a decade later than for male patients (63.6 versus 51.2 years).
G E, Kaugars   +2 more
openaire   +2 more sources

Anti-cytokeratin 7: a positive marker for epithelial dysplasia in flat bowel mucosa

open access: yesBiomolecules & Biomedicine, 2004
The aim of this paper is to establish by immunohistochemistry the expression of keratin 7 in inflammatory-regenerative flat bowel mucosa and in different grades of epithelial dysplasia regarding the sub-units expressed in normal and carcinomatous ...
Svjetlana Radović   +4 more
doaj   +1 more source

Fluorescence lifetime spectroscopy of tissue autofluorescence in normal and diseased colon measured ex vivo using a fiber-optic probe

open access: yes, 2013
We present an ex vivo study of temporally and spectrally resolved autofluorescence in a total of 47 endoscopic excision biopsy/resection specimens from colon, using pulsed excitation laser sources operating at wavelengths of 375 nm and 435 nm.
Chorvat   +65 more
core   +1 more source

[Gastric epithelial dysplasia].

open access: yesIl Giornale di chirurgia, 2000
Gastric epithelial dysplasia represents the only true histological marker of gastric cancer. In this bringing up to date, such subject is reproposed in consideration of taking into account the most recent acquisitions, subdividing gastric dysplasia into two degrees only: moderate and severe. For the first time an immunophenotypic study is made by means
M, Cornaggia, G, Testino
openaire   +1 more source

Immunohistochemical study of P53 protein expression in the development of squamous cell carcinoma of the oral mucosa

open access: yesRUDN Journal of Medicine
Relevance. Studies on the development of squamous cell carcinoma of the oral mucosa are of paramount importance due to the widespread of the disease and its aggressive course. When histological examination of the development of squamous cell carcinoma of
Anastasia A. Ivina   +4 more
doaj   +1 more source

Endoscopic screening for esophageal squamous cell carcinoma [PDF]

open access: yes, 2013
Esophageal cancer (EC) is the eighth common cancer and the sixth most common cause of death from cancer worldwide. Esophageal squamous cell carcinoma (ESCC) remains the most common type of EC in the developing world and an important health problem in ...
Amiriani, T.   +6 more
core  

Useful residual hearing despite radiological findings suggestive of anacusis [PDF]

open access: yes, 1999
A severe malformation of the inner ear, often referred to as severe labyrinthine dysplasia or common cavity deformity, consists of an absent or dilated cochlear basal coil, wide communication with the vestibule and a tapered internal acoustic meatus and ...
Bamiou, DE, Mahoney, CO, Sirimanna, T
core   +1 more source

Human papillomavirus-associated oral epithelial dysplasia (koilocytic dysplasia)

open access: yesOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 1996
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology 82 (1996) 47-56. doi:10.1016/S1079-2104(96)80377-5 ; Received by publisher: 1995-06-07 ; Harvest Date: 2016-01-04 12:23:26 ; DOI:10.1016/S1079-2104(96)80377-5 ; Page Range: 47 ...
The New York Hospital Medical Center of Queens, New York, N.Y., USA ( host institution )   +5 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy