Assistant Professor, Pathology, University of Pittsburgh School of Medicine
Pathology
Dr. Simion Chiosea, MD
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Simion Chiosea is an expert in the field of Pathology. Simion Chiosea has written publications. He has 51 publications published with PubMed. The lastest paper is: 'TMEM16A/ANO1 is differentially expressed in HPV-negative versus HPV-positive head and neck squamous cell carcinoma through promoter methylation.' He is registered with Medicare and accepts Medicare payments.
Publications
- Histopathologic and Clinical Characterization of Thyroid Tumors Carrying the BRAF(K601E) Mutation.
- Early Oral Tongue Squamous Cell Carcinoma: Sampling of Margins From Tumor Bed and Worse Local Control.
- The SWI/SNF ATPases Are Required for Triple Negative Breast Cancer Cell Proliferation.
- JAK Kinase Inhibition Abrogates STAT3 Activation and Head and Neck Squamous Cell Carcinoma Tumor Growth.
- Molecular Characterization of Apocrine Salivary Duct Carcinoma.
- Thyroid nodules with KRAS mutations are different from nodules with NRAS and HRAS mutations with regard to cytopathologic and histopathologic outcome characteristics.
- Hotspot activating PRKD1 somatic mutations in polymorphous low-grade adenocarcinomas of the salivary glands.
- Canalicular Adenoma: A Clinicopathologic and Immunohistochemical Analysis of 67 Cases with a Review of the Literature.
- Salivary Duct Carcinoma and the Concept of "Early carcinoma ex Pleomorphic Adenoma"
- Human papillomavirus and Epstein-Barr virus in nasopharyngeal carcinoma in a low-incidence population.
- Metastasis of Breast Carcinoma to the Maxillary Sinus.
- Erlotinib, erlotinib-sulindac vs. placebo: a randomized, double-blind, placebo-controlled window trial in operable head and neck cancer.
- Margin assessment in oral squamous cell carcinoma.
- Colorectal carcinomas, KRAS p.G13D mutant allele-specific imbalance, and anti-epidermal growth factor receptor therapy.
- Human Papillomavirus-Associated Adenocarcinoma of the Base of Tongue: Potentially Actionable Genetic Changes.
- HRAS Mutations in Epithelial-Myoepithelial Carcinoma.
- Early squamous cell carcinoma of the oral tongue: Comparing margins obtained from the glossectomy specimen to margins from the tumor bed.
- Frequent Mutation of the PI3K Pathway in Head and Neck Cancer Defines Predictive Biomarkers.
- Extracapsular spread in head and neck carcinoma: Impact of site and human papillomavirus status.
- The cytological features of mammary analogue secretory carcinoma: A series of 6 molecularly confirmed cases.
- The mutational landscape of adenoid cystic carcinoma.
- KRAS mutant allele-specific imbalance is associated with worse prognosis in pancreatic cancer and progression to undifferentiated carcinoma of the pancreas.
- The prognostic and predictive value of KRAS oncogene substitutions in lung adenocarcinoma.
- TMEM16A/ANO1 is differentially expressed in HPV-negative versus HPV-positive head and neck squamous cell carcinoma through promoter methylation.
- PIK3CA, HRAS and PTEN in human papillomavirus positive oropharyngeal squamous cell carcinoma.
- Epidermal growth factor receptor variant III mediates head and neck cancer cell invasion via STAT3 activation.
- Mucoepidermoid carcinoma of upper aerodigestive tract: clinicopathologic study of 78 cases with immunohistochemical analysis of Dicer expression.
- Overexpression of Dicer in precursor lesions of lung adenocarcinoma.
- Up-regulation of dicer, a component of the MicroRNA machinery, in prostate adenocarcinoma.
- Inducible changes in cell size and attachment area due to expression of a mutant SWI/SNF chromatin remodeling enzyme.
- In vitro FRAP reveals the ATP-dependent nuclear mobilization of the exon junction complex protein SRm160.
- The spatial targeting and nuclear matrix binding domains of SRm160.
- EGFR fluorescence in situ hybridization-positive lung adenocarcinoma: incidence of coexisting KRAS and BRAF mutations.
- A novel complex BRAF mutation detected in a solid variant of papillary thyroid carcinoma.
- Oral squamous cell carcinoma with mandibular bone invasion: intraoperative evaluation of bone margins by routine frozen section.
- Incidence of human papillomavirus in oropharyngeal squamous cell carcinomas: now and 50 years ago.
- Diagnostic importance of 9p21 homozygous deletion in malignant mesotheliomas.
- The Profile of Acinic Cell Carcinoma After Recognition of Mammary Analog Secretory Carcinoma.
- Molecular changes in the multistage pathogenesis of head and neck cancer.
- Management of the "Violated Neck" in the era of chemoradiation.
- Solid cell nests, papillary thyroid microcarcinoma, and HBME1.
- KRAS mutant allele-specific imbalance in lung adenocarcinoma.
- Mammary analogue secretory carcinoma: a new twist to the diagnostic dilemma of zymogen granule poor acinic cell carcinoma.
- Higher dosage of the epidermal growth factor receptor mutant allele in lung adenocarcinoma correlates with younger age, stage IV at presentation, and poorer survival.
- Pathology archive: evaluation of integrity, regulatory compliance, and construction of searchable database from print reports.
- Mucoepidermoid carcinoma: a five-decade journey.
- Best cases from the AFIP: ameloblastoma and dentigerous cyst associated with impacted mandibular third molar tooth.
- Salivary type tumors seen in consultation.
- Treatment and survival outcomes based on histologic grading in patients with head and neck mucoepidermoid carcinoma.
- Selective expression of gastric mucin MUC6 in colonic sessile serrated adenoma but not in hyperplastic polyp aids in morphological diagnosis of serrated polyps.
Schools
State Medical Pharmaceutical University 39nicolae Testemitanu39 Faculty Of General Medicine
University Of Pittsburgh Med Center
Doctors Specialties
- Anatomic Pathology
- Pathology
Accepted Insurances
Education
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University of Pittsburgh Medical Center -
Nicolae Testemitanu State University of Medicine and Pharmacy
Hospital
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UPMC Passavant -
UPMC Presbyterian Shadyside
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1770761678 |
| Last Name Of The Provider | CHIOSEA |
| First Name Of The Provider | SIMION |
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