Results 21 to 30 of about 31,317 (308)

Basal cell carcinoma stroma as a mimicker of lymphatic invasion: A case report

open access: yesSAGE Open Medical Case Reports, 2020
Basal cell carcinoma metastases are rare. We report a case of an 83 year-old male with recurrent cutaneous infiltrative basal cell carcinoma on the right vertex with tumor aggregates of infiltrative basal cell carcinoma in the lymphatic vessels of the ...
Marco Caruana   +3 more
doaj   +1 more source

Evaluation of patterns of mandibular bone invasion in CBCT of patients with oral squamous cell carcinoma: A descriptive study

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2022
Background: One of the crucial factors in the pretreatment analysis of patients with oral squamous cell carcinoma (OSCC) is the detection of the presence of bony invasion.
Prashanth Shenoy   +5 more
doaj   +1 more source

Microenvironmental influence on microtumour infiltration patterns: 3D-mathematical modelling supported by: In vitro studies [PDF]

open access: yes, 2018
Mathematical modelling approaches have become increasingly abundant in cancer research. Tumour infiltration extent and its spatial organization depend both on the tumour type and stage and on the bio-physicochemical characteristics of the ...
Calvo, Juan Carlos   +7 more
core   +1 more source

Characterization of the tumor-infiltrating immune repertoire in Muscle Invasive Bladder Cancer [PDF]

open access: yesEuropean Urology, 2021
IntroductionMuscle-invasive bladder cancer (MIBC) is a heterogeneous disease with several taxonomic molecular subtypes showing different genetic, clinical, and epidemiological profiles. It has been suggested that MIBC-subtypes follow different tumorigenesis pathways playing decisive roles at different stages of tumor development, resulting in distinct ...
Raquel Benítez   +6 more
openaire   +4 more sources

Clinicopathological and targeted exome gene features of a patient with metastatic acinic cell carcinoma of the parotid gland harboring an ARID2 nonsense mutation and CDKN2A/B deletion [PDF]

open access: yes, 2015
We describe the presentation, treatment, clinical outcome, and targeted genome analysis of a metastatic salivary acinic cell carcinoma (AciCC). A 71-year-old male presented with a 3 cm right tail of a parotid lesion, first detected as a nodule by the ...
Momand, Jamil   +4 more
core   +4 more sources

Diagnosing MALT Gastric Lymphoma in Gastroenterologist’s Practice, a Clinical Observation

open access: yesРоссийский журнал гастроэнтерологии, гепатологии, колопроктологии, 2021
Aim. A clinical case description to highlight challenges in diagnosing MALT lymphoma presented in infiltrative ulcer-ative lesions.Key points. A 60-yo patient was admitted to the Loginov Moscow Clinical Scientific Centre with epigastric pain and an 18 kg
E. Ya. Selezneva   +4 more
doaj   +1 more source

GBM heterogeneity as a function of variable epidermal growth factor receptor variant III activity. [PDF]

open access: yes, 2016
Abnormal activation of the epidermal growth factor receptor (EGFR) due to a deletion of exons 2-7 of EGFR (EGFRvIII) is a common alteration in glioblastoma (GBM). While this alteration can drive gliomagenesis, tumors harboring EGFRvIII are heterogeneous.
David James, C   +11 more
core   +1 more source

Proapoptotic and antiinvasive activity of Rac1 small molecule inhibitors on malignant glioma cells [PDF]

open access: yes, 2014
Malignant gliomas are characterized by an intrinsic ability to invade diffusely throughout the normal brain tissue. This feature contributes mainly to the failure of existing therapies. Deregulation of small GTPases signaling, in particular Rac1 activity,
Alonso, Daniel Fernando   +7 more
core   +2 more sources

Urothelial bladder carcinoma metastasizing to the eye: a systematic review and case report [PDF]

open access: yes, 2019
The eye is a rare site for disseminated malignancies; nevertheless, several tumors may metastasize to ocular structures. Few cases of urothelial and bladder cancer with eye involvement have been described in the literature thus far.
Brunelli, Matteo   +12 more
core   +1 more source

CT/MRI LI-RADS v2017 : review of the guidelines [PDF]

open access: yes, 2018
The Liver Imaging-Reporting and Data System (LI-RADS or LR) is a classification system for reading and reporting imaging studies in patients with high risk for hepatocellular carcinoma (HCC).

core   +1 more source

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