CLINICOPATHOLOGICAL STUDY OF ORAL LESIONS IN A TERTIARY CARE HOSPITAL

2021 ◽  
pp. 17-20
Author(s):  
Sravani Ponnada ◽  
Lakshmi Latchupatula ◽  
Tadikonda Krishna Srivathsav ◽  
Bhagyalakshmi Atla

Background: Oral cavity is a common site for various non-neoplastic and neoplastic lesions. Majority of lesions were neoplastic. Tobacco chewing, smoking and alcohol consumption were the common risk factors implicated in the etiology of malignant oral lesions. Squamous cell carcinoma was the most common lesion of the oral cavity. Aims&Objectives: To study the clinicopathological lesions of the oral cavity with respect to age, gender, location, clinical presentation, histopathological patterns and various risk factors. Materials And Methods: A retrospective study of 274 oral cavity lesions conducted for period of 2 years from January 2019 to December 2020 in the department of pathology, Andhra Medical College, Visakhapatnam, Andhra Pradesh. Results: In our study, the age range of the patients was from 3 years to 87 years. Majority of cases were seen in age group of 41- 50 years. Males were more commonly affected than females with a male to female ratio of 2.51:1. Majority of oral lesions were malignant. Squamous cell carcinoma was the most common oral lesion. Tongue was the most common site involved in oral lesions. Mucocele was the commonest non-neoplastic lesion and squamous papilloma was the most common benign lesion. Leucoplakia was the most common premalignant lesion and Squamous cell carcinoma was the commonest malignant lesion. Conclusion: Majority of oral lesions were malignant. Squamous cell carcinoma was the most common oral lesion. Early and accurate identication of potentially malignant oral lesions is important and essential for prevention of morbidity, mortality and for proper treatment of cases. Along with clinical examination and laboratory investigations, histopathological examination is still the gold standard to establish a denitive diagnosis and for conrmation of the nature and origin of oral lesions.

2021 ◽  
pp. 15-17
Author(s):  
Shahnaz Bano ◽  
Rashmi Gupta ◽  
Jyoti Porte ◽  
B. P. Singh

Background: Oral cavity is a common site for non-neoplastic and neoplastic lesions, most are asymptomatic, but lesion like squamous cell carcinoma leads to cosmetic disgurement and mental trauma to the patient. Early diagnosis of premalignant and malignant lesion improves the accuracy of diagnosis and early management. Aim: To study Histopathological Spectrum of Oral cavity Lesions on the basis of type, age, sex and site distribution. Material and methods: A retrospective study was carried out in a pathology department of Chhattisgarh Institute of Medical Sciences (CIMS), Bilaspur, (C.G.) for oral lesion during the time period of Jan 2016 to Dec 2020. Study includes total 275 cases, 650 blocks and 720 stained histopathology slides ( H and E stained). Data like age, sex, site of lesion was collected from histopathological register. Result: Total 275 cases of oral cavity lesions were studied in which were 188 (68.36%) male and 87 (31.64%) were female. Included age group from 6 years to 85 years, out of 275 cases 162 (58.91%) Malignant lesions, 64 (23.27%) non-neoplastic lesions, 31 (11.27%) Benign lesions, 18 (06.55%) premalignant lesions. Buccal mucosa was most common site for oral lesion followed by tongue and lips. Most common lesion was squamous cell carcinoma followed by pyogenic granuloma and inammatory lesions. Conclusion: In our study squamous cell carcinoma is most common malignant lesion of oral cavity . Clinical diagnosis is not enough for determination of the nature of lesion. Histopathological evaluation is important tool for diagnosis of the lesion in premalignant and early stages so we can prevent mental and psychological trauma to the patient


2020 ◽  
Vol 89 (2) ◽  
pp. 179-187
Author(s):  
Barbora Putnová ◽  
Jana Burová ◽  
Marilena Georgiou ◽  
Tomáš Fichtel ◽  
Ladislav Stehlík ◽  
...  

Many types of tumorous and tumour-like lesions occur in the oral cavity of dogs. Even benign neoplasia often represents great inconvenience due to potential restrictions of therapeutic surgical approach in this area. Whereas in human medicine, there are statistical data describing areas of the oral cavity, that are more prevalent for development of particular neoplasia, in veterinary medicine, these data are not yet available. The aim of this study was to evaluate the prevalence of tumours in dogs with oral neoplasia, the occurrence site of the most common neoplastic lesions in the canine oral cavity, as well as the effect of age and sex on the prevalence of these lesions. In this study we investigated oral tumorous lesions from 659 dogs, out of which 352 lesions were diagnosed as tumours and 307 as tumour-like lesions. The most common tumours encountered were melanoma (42%, n = 148), squamous cell carcinoma (16%, n = 57) and canine acanthomatous ameloblastoma (10%, n = 35). The median age of dogs with oral neoplasia was 9.9 years, with the range of 0.2 to 17.5 years. There was no significant association between sex and the type of oral lesion (tumorous and tumour-like). Melanoma was most commonly present in the caudal maxillary region, squamous cell carcinoma on the mouth floor, canine acanthomatous ameloblastoma in the area of the rostral mandible, plasmacytoma on the tongue, osteosarcoma was most often diagnosed in the caudal parts of oral cavity and fibrosarcoma did not have a specific site of occurrence.


Author(s):  
Vishal Gupta ◽  
Subash Bhardwaj ◽  
Opinder Kumar Bhagat

Background: Esophageal cancer is one of the deadliest and eighth most common cancer worldwide. It is the sixth most common cause of cancer related deaths with developing nations making up more than 80% of total cases and deaths. The purpose of this study was to assess the histopathological pattern of esophageal cancer in our region.Methods: In our centre, we analyzed 101 cases of endoscopic esophageal biopsy proven cases of esophageal cancer from January 2014 to June 2016. In most of these cases, dysphagia was the commonest indication of esophageal endoscopy.Results: 65 cases (64.4%) were males and 36 cases (35.6%) were females. Most of the patients were in the age group of 41-60 years. The histopathological analysis revealed squamous cell carcinoma as the most common esophageal cancer (n=61, 60.4%) followed by adenocarcinoma (n=38, 37.6%) and 02 cases of undifferentiated carcinoma (2%).Conclusions: Esophageal cancer is one of the commonest digestive tract malignancy in India. The males are affected more than the females with male to female ratio of 1.8:1. The maximum number of cases being seen in fifth and sixth decade of life. The squamous cell carcinoma is the most common esophageal cancer seen, with middle esophagus being the commonest site. However, the number of cases of adenocarcinoma are on rise.


2021 ◽  
Vol 41 (2) ◽  
pp. 91-100
Author(s):  
Muhammad Sohaib Asghar ◽  
Noman Ahmed Khan ◽  
Syed Jawad Haider Kazmi ◽  
Maira Hassan ◽  
Uzma Rasheed ◽  
...  

BACKGROUND: Esophageal cancer ranks eighth among the most prevalent cancers globally and is the sixth leading cause of mortality from malignancy worldwide; it is the 7th most prevalent malignancy in males and the 6th most prevalent malignancy in females. In Pakistan, the incidence is 4.1 per 100 000 with the province of Baluchistan having the greatest incidence. OBJECTIVE: Report trends and characteristics of esophageal cancer in Pakistan over the past 10 years. DESIGN: Cross-sectional, retrospective review of medical records. SETTING: Tertiary care hospital. PATIENTS AND METHODS: The study included all patients admitted with a diagnosis of esophageal carcinoma with a mass lesion or luminal narrowing. The records were for the period from January 2011 to September 2020. MAIN OUTCOME MEASURES: Gender, histopathological types/differentiation along with clinical/laboratory findings. SAMPLE SIZE: 1009 with a mean (standard deviation) age of 49.3 (14.2) and a median (interquartile range of 50 (22) years (443 males and 566 females with age of 51.0 [20] years and 47.9 [23.8] years, respectively). The male-to-female ratio was 1:1.2. RESULTS: Most patients (82.7%) had squamous cell carcinomas with a male-to-female ratio of 1:2; the remainder had adenocarcinomas with a male-to-female ratio of 4:1 ( P <.001). Dysphagia, weight loss, and vomiting were the most prevalent symptoms. More adenocarcinoma masses were located distally compared with squamous cell carcinomas ( P =.030), lesions were most likely to be ulcerated ( P =.910). Luminal narrowing was slightly more frequent in squamous cell carcinoma ( P =.215), thickening was more prominently circumferential in the adenocarcinomas. In squamous cell carcinoma, the most common variant was moderately differentiated while moderate to poorly differentiated variants were more common in adenocarcinoma. In the survival analysis, squamous cell carcinoma ( P =.014 vs adenocarcinoma), particularly the well-differentiated type ( P =.018 vs other variants), projected a better prognosis. CONCLUSION: Our study reports the most recent trends of esophageal carcinoma in this region. LIMITATIONS: Lack of metastatic workup, TNM staging, and mode of treatment, along with the overlapping pattern of histological variants. CONFLICT OF INTEREST: None.


Author(s):  
R. Vijay David Raj ◽  
S. Marylilly

Squamous cell carcinoma is the summits malignant neoplasm of the oral cavity. Tobacco and alcohol is identified as risk factors, but squamous cell carcinoma can occur in patients with no known risk factors. Oral cancer is the sixth most common malignancy and is one of the major causes of cancer morbidity and mortality worldwide. Cancer is caused due to a series of alteration in genetic and epigenetic factors that occur in multiple steps and is influenced by the genetic predisposition of the individual and by exogenous environmental factors. These factors result in a series of molecular alteration, including inactivation of tumor suppressor genes expression of p16 has been proposed as a marker for malignant transformation. The p16 staining was correlated between the control and study groups and p 16 was shown to be increasing expressed in premalignant and less expressed in malignant category and was found to be statistically significant by Fischer’s exact test. This study concluded that p16 was increasingly expressed in premalignant lesions and less expressed in malignant lesion. In the present study 9 of the control cases were p16 negative and one case showed sporadic staining. The study group I showed 1 case of sporadic staining, 6 cases of focal staining and 8 cases of diffuse staining. The study II showed 14 cases of sporadic staining, 6 cases of focal staining and 5 cases of diffuse staining. Hence variations cannot be accurately assessed, but it plays a crucial role in assessing pre-malignant lesions progressing to malignancy. To confirm this, a larger sample study is required. As advances in research have leads to greater understanding of potentially malignant lesions in the oral cavity.


2016 ◽  
Vol 121 (5) ◽  
pp. 474-480 ◽  
Author(s):  
Yuki Sakamoto ◽  
Yuki Matsushita ◽  
Shin-ichi Yamada ◽  
Souich Yanamoto ◽  
Takeshi Shiraishi ◽  
...  

2021 ◽  
Vol 25 (1) ◽  
pp. 21-25
Author(s):  
Mohammad Sajjad Kattak ◽  
Abdul Ghafoor ◽  
Rafi Ullah ◽  
Asif Mehmmod ◽  
Mohammad Iqbal ◽  
...  

Objective: This study aimed to see the clinical presentation and histological pattern of various head and neck lesions.Materials and Methods: This descriptive study was conducted in the Department of Pathology, Bannu Medical College in association with the Department of Surgery and ENT, Khalifa Gul Nawaz Teaching Hospital, Bannu. A total of 184 cases of head and neck lesions biopsy were subjected to histopathological diagnosis. Patients' age, gender, anatomical location, and other relevant necessary clinical findings were recorded on an already designed proforma. All biopsies were received in 10% buffered formalin, fixed overnight, and processed for histopathological examination and diagnosis. Inclusion criteria were patients with head and neck lesions including skin, salivary gland, lymph node, and oral cavity of any age and gender. Exclusion criteria were thyroid, nasal cavity lesions, autolysed, and insufficient biopsy specimen. Results: In this study, the mean age was 28.58 ± 17.34 years, and the age range was from 10 to 80 years. The male-to-female ratio was 1.3:1. The most common age group was 36-45 years followed by 46-55 years and 26-35 years etc. The most common inflammatory lesion was granulomatous lymphadenitis 14.67% followed by reactive lymphoid hyperplasia 9.23%. Common benign lesions were pleomorphic adenoma 5.97% followed by lipoma and hemangioma 3.80% and 3.26% respectively. Amongst malignant lesions basal cell carcinoma 23.91% of the face was the commonest lesion followed by squamous cell carcinoma 22.28% of the oral cavity. Conclusion: This study show spectrum of lesions from inflammatory to benign and malignant, occurring in the head and neck region. Malignant lesions are more common as compared to benign and inflammatory lesions, basal cell carcinoma of the skin is the commonest malignant lesion followed by squamous cell carcinoma of the skin and oral cavity.


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