scholarly journals Bilateral squamous cell carcinoma of buccal mucosa in a young adult man: A case presentation with review of literature

2019 ◽  
Vol 23 (4) ◽  
pp. 90
Author(s):  
Sepideh Mokhtari ◽  
Saede Atarbashi-Moghadam ◽  
Ali Lotfi ◽  
Samane Poornaghi
2020 ◽  
Vol 6 (3) ◽  
pp. 100174
Author(s):  
Benjamin Palla ◽  
Omar Suhaym ◽  
Nasma Majeed ◽  
Steven Garzon ◽  
Nicholas Callahan

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Wen Wang ◽  
Dazhou Li ◽  
Linfu Zheng ◽  
Hongli Zhan

Abstract Background Oesophageal submucosal tumours are usually benign. We report a rare case of esophageal squamous cell carcinoma presenting as a submucosal tumour. Case presentation A 58-year-old man undergoing screening oesophago-gastroduodenoscopy was found to have a smooth-surfaced 0.6-cm sized submucosal tumour in the oesophagus 30 cm from the incisor. Endoscopic ultrasonography showed the tumour to be located in the muscularis mucosa; the lesion was heterogeneously hypoechoic and had a clear boundary. With a provisional diagnosis of leiomyoma, the tumour was removed by endoscopic submucosal dissection. Pathological examination showed it to be a moderately differentiated infiltrating squamous cell carcinoma, with normal overlying squamous epithelium. Immunohistochemistry indicated that it was caused by malignant transformation in mucosal glandular duct epithelium. Positron emission tomography–computer tomography showed no tumour spread to any other site. The patient was treated by oesophageal resection. Conclusion The clinician should be aware that oesophageal submucosal tumours with smooth overlying mucosa may not always be benign; malignancy must be ruled out.


2021 ◽  
Vol 37 ◽  
pp. 101627
Author(s):  
Amirreza Fotovat ◽  
Mohsen Gheitasvand ◽  
Erfan Amini ◽  
Mohsen Ayati ◽  
Mohammad Reza Nowroozi ◽  
...  

2014 ◽  
Vol 32 (1) ◽  
pp. 31-36
Author(s):  
M Nessa ◽  
L Khondker ◽  
MA Bari ◽  
MSI Khan ◽  
M Rahman ◽  
...  

Porokeratosis is a clonal disorder of epidermal keratinization, which is characterized by hyperkeratotic papules or plaques that are surrounded by a thread-like elevated border. The histopathologic hallmark of porokeratosis is the cornoid lamella, which is a thin column of parakeratosis that overlies a thin or absent granular layer and that corresponds to the raised, hyperkeratotic border. Porokeratosis has five clinical types and malignant degeneration has been described in all forms of porokeratosis. We report a forty five year old farmer with a large plaque in chest for 30 years and multiple nodules within the large plaque for 2 years. A section of skin from margin of the plaque reveals histopathological features of porokeratosis and section from nodules reveals an invasive squamous cell carcinoma. To the best of our knowledge, this is the first reported case of porokeratosis transformed to squamous cell carcinoma on Bangladesh. DOI: http://dx.doi.org/10.3329/jbcps.v32i1.21035 J Bangladesh Coll Phys Surg 2014; 32: 31-36


2016 ◽  
Vol 02 (01) ◽  
Author(s):  
Vishwas D Pai ◽  
Sushma V Pai ◽  
Vidhya Manohar ◽  
Suvarna Ravindranath ◽  
Mahantesh K Math

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