Background: Several histological grading systems for oral squamous cell carcinoma (OSCC) have been used previously to guide treatment and prognostication, amongst which are the Broders and the Bryne's methods. The Bryne's invasive tumour front (ITF) protocol has been adjudged to have good prognostic significance. We compared the use of Bryne's ITF system and Broders' grading system in grading OSCC at our centre in relation to clinico-demographic profile of patients.
Methods: Thirty two formalin fixed paraffin embedded (FFPE) tissue samples of histologically diagnosed OSCC patients at the University College Hospital (UCH) Ibadan were selected, demographic data and site of lesions were retrieved from the medical records of the patients. The haematoxylin and eosin (H&E) slides of the 32 cases were prepared and evaluated using Bryne's ITF system and Broders classification.
Results: Using Bryne's system, 28% of the cases had a high malignancy score while 72% had a low malignancy score. The high malignancy score lesions were most commonly seen in the palate (15.5%). Also Broders classification showed that 31.3% of cases were well differentiated tumours, 50% were moderately differentiated while 18.7% were poorly differentiated.
Conclusion: Either the Bryne's system or Broders classification can be used to grade OSCC with similar results being obtained.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Assessment and Correlation of TP53 With Histological Parameters of Oral Squamous Cell Carcinoma.
Cureus
December 2024
Department of Pathology, Government Medical College Satna, Satna, IND.
Background Oral squamous cell carcinoma is a common problem among tobacco chewers and related products in developing countries like India. Histopathological examination evaluates and confirms the diagnosis of oral SCC. Clinical examination and molecular profiling by histopathological examination (HPE) are important prognostic tools used in clinical practice.
View Article and Find Full Text PDFSingle-cell RNA sequencing and immune microenvironment analysis reveal PLOD2-driven malignant transformation in cervical cancer.
Front Immunol
January 2025
The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Background: Cervical cancer is the fourth most common cancer in women globally, and the main cause of the disease has been found to be ongoing HPV infection. Cervical cancer remains the primary cause of cancer-related death despite major improvements in screening and treatment approaches, especially in low- and middle-income nations. Therefore, it is crucial to investigate the tumor microenvironment in advanced cervical cancer in order to identify possible treatment targets.
View Article and Find Full Text PDFMulti-Institutional Comparison of Quality of Life Between Open Versus Endoscopic Skull Base Approaches.
Laryngoscope Investig Otolaryngol
February 2025
Department of Otolaryngology Head and Neck Surgery, Sinai Health Systems University of Toronto Toronto Ontario Canada.
Objectives: The primary objective of this prospective review was to compare quality of life between patients undergoing endoscopic and open skull base approaches.
Study Type And Design: Prospective Review.
Methods: Five centers recruited consecutive patients treated surgically for skull base neoplasms between 2012 to 2018.
Evaluating the correlation between pretreatment F-FDG PET/CT metabolic parameters and tumor-infiltrating lymphocyte levels in nonluminal breast cancer and impact on survival.
Pathol Oncol Res
January 2025
Department of Nuclear Medicine, Prof. Dr. Cemil Taşcıoğlu City Hospital, University of Health Sciences, Istanbul, Türkiye.
Background And Objectives: This study aims to evaluate the correlation between Tumor-Infiltrating Lymphocyte (TIL) levels and Fluorine-18 fluorodeoxyglucose (F-FDG) metabolic parameters, including spleen and bone marrow FDG uptake and tumor heterogeneity in non-luminal breast cancers (NLBC), and to elucidate their association with survival outcomes.
Methods: We retrospectively analyzed data from 100 females with stage 2-4 NLBC who underwent pretreatment F-FDG Positron emission tomography-computed tomography (PET/CT). TIL was scored based on Hematoxylin-Eosin-stained specimens and F-FDG PET metabolic parameters, including maximum standardized uptake value (SUVmax), mean standardized uptake value (SUVmean), metabolic tumor volume (MTV), total lesion glycolysis (TLG), liver, spleen, and bone marrow FDG uptake were calculated.
Factors associated with physical activity in patients with upper gastrointestinal cancer during outpatient chemotherapy: A cross-sectional study.
Asia Pac J Oncol Nurs
November 2024
Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan.
Objective: This study aimed to clarify the physical activity level of patients with upper gastrointestinal cancer during outpatient chemotherapy and the factors associated with decreased physical activity levels after drug administration.
Methods: In this cross-sectional study, activity intensity and steps were measured using an accelerometer in 39 patients with upper gastrointestinal cancer for 1 week before and after drug administration. Furthermore, the participants responded to a questionnaire on their lifestyles.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!