A5028473311- Oral and Maxillofacial Pathology
- Oral Health Pathology and Treatment
- Salivary Gland Tumors Diagnosis and Treatment
- Bone Tumor Diagnosis and Treatments
- Lymphoma Diagnosis and Treatment
- Cancer and Skin Lesions
- dental development and anomalies
- Skin and Cellular Biology Research
- Salivary Gland Disorders and Functions
- Head and Neck Surgical Oncology
- Viral-associated cancers and disorders
- Glycosylation and Glycoproteins Research
- Histiocytic Disorders and Treatments
- Genetic factors in colorectal cancer
- Platelet Disorders and Treatments
- Vascular Malformations and Hemangiomas
- Chronic Lymphocytic Leukemia Research
- Head and Neck Cancer Studies
- Coagulation, Bradykinin, Polyphosphates, and Angioedema
- Hedgehog Signaling Pathway Studies
- Neuroblastoma Research and Treatments
- Autoimmune Bullous Skin Diseases
- Proteoglycans and glycosaminoglycans research
- Ear and Head Tumors
- Infectious Diseases and Mycology
Mahidol University
2018-2024
Bangkok University
2023
As oral cavity is the main location of Epstein-Barr virus (EBV) latency and shedding, as EBV-encoded latent membrane protein-1 (LMP-1) has a crucial role in cell transformation, association between EBV infection, LMP-1 expression malignancy interest. Although DNA been detected squamous carcinoma (OSCC), studies on OSCC potentially malignant disorders are scarce still controversial. This study aimed to evaluate leukoplakia (OL).Biopsy specimens 36 OSCC, 69 OL with without dysplasia 10 normal...
Tongue is regarded as one of the common sites oral squamous cell carcinoma (OSCC). This study aimed to determine prevalence and clinicopathological profile OSCC potentially malignant disorders (OPMDs) at tongue. We retrospectively analyzed characteristics 208 Thai patients diagnosed with SCC OPMDs tongue in period from 1996 2015. Chi-squared test was used compare differences between patient's clinical histopathological features. Seventy-eight 130 OPMD cases were present over period. Slight...
Ameloblastic carcinoma (AC) is a rare malignant odontogenic tumor. Approximately 138 cases were reported. The majority of these occurred in the mandible. Only 57 located maxilla. Most AC occur primary type. Little known about secondary type (dedifferentiated) since only six have been All previous Here, we presented first case maxillary 46-year-old female. excisional biopsy was diagnosed as basal cell ameloblastoma. Then, patient underwent partial maxillectomy. A recurrence 17 months later....
Little is known about the role of cytokeratin 17 (CK17) during oral carcinogenesis. CK17 expression in leukoplakia (OL), most encountered potentially malignant disorders and squamous cell carcinoma (OSCC), remains very limited. To determine carcinogenesis its potential diagnostic marker premalignant lesions, this study evaluated OL without dysplasia, with OSCC. these tissues was compared those normal mucosa (NOM). Additionally, relationship between clinicopathologic factors OSCC...
Type VII collagen (Col7) is a major component of anchoring fibrils. Col7 plays role in tumor development and aggressiveness cutaneous squamous cell carcinoma recessive dystrophic epidermolysis bullosa. However, the oral (OSCC) leukoplakia (OL) remains largely unknown. To elucidate its diagnostic potential during carcinogenesis. expression was immunohistochemically studied 254 samples, including normal mucosa (NM), OL without dysplasia, with OSCC. The correlation between clinicopathologic...
This study aimed to determine the radiographic characteristics of odontogenic myxomas (OMs) and their associations.The enrolled radiographs patients taken between 2005 2019 with a confirmed histopathological diagnosis central OM. OM features were evaluated, including location, border, locularity, involved area, number included teeth, root resorption, tooth displacement, bone expansion, perforation, periosteal reaction. Fisher's exact test was used for statistical analysis.Significant...
Abstract Objective Salivary gland diseases and their pathologies may affect the glandular structure including collagen, a major stromal component, in response to tissue damage or diseases. This study aimed examine changes collagens different salivary using polarized picrosirius red staining. Materials Methods The submandibular samples diagnosed as sialadenitis, chronic sclerosing pleomorphic adenoma, adenoid cystic carcinoma, mucoepidermoid carcinoma were stained with red, Masson's...
Abstract Objective This study aimed to preliminarily evaluate the expression of two putative tumor suppressor proteins, including chronic lymphocytic leukemia deletion gene 7 (CLLD7) and chromosome condensation 1-like (CHC1L) proteins in oral squamous cell carcinoma (OSCC). Materials Methods Expression CLLD7 CHC1L was analyzed 19 OSCC 12 normal mucosa (NOM) using immunohistochemistry. The percentage positive cells intensity staining were semiquantitatively assessed expressed with an...
Previous study showed aberrant CLLD7 and CHC1L protein expression in oral squamous cell carcinoma (OSCC) compared to normal mucosa (NOM). This aimed evaluate the of these proteins epithelial dysplasia (OED).
Objectiveand rationale: Odontogenic myxoma is an uncommon odontogenic tumor with locally aggressive behavior. The clinicopathological studies of in Asian countries are very limited and only few have investigated the immunohistochemical profiles tumor. This study aims to investigate features at Faculty Dentistry, Mahidol University over a 15-year period.MethodsArchives our institute were reviewed. Cases diagnosed as retrieved. Demographic, clinical, radiographic, histopathological these cases...
Oncocytic mucoepidermoid carcinoma (OMEC) is a rare variant of (MEC). The parotid gland the most common site OMEC, whereas intraoral OMEC infrequent.A 55-year-old male presented with an asymptomatic mass at palate for 20 years.Incisional biopsy showed classic MEC.The patient underwent partial maxillectomy under general anaesthesia. excised specimen revealed sheets oncocytes additional to tumour cells found in incisional biopsy. Additional special stain and immunohistochemical confirmed...