Oral Cavity, Esophagus, Stomach Duval Lecture Flashcards
Aphthous ulcers (pathology)
- Canker sores
- Autoimmune triggered by stress, fever, food, IBD
Herpes stomatitis (pathology)
- Cold sores
- Vesicular eruption
Oral candidiasis (pathology)
- Candida albicans MC
- Scraped off
Hairy leukoplakia (pathology)
- EBV, HIV/AIDS
- No increased risk of cancer
Kaposi’s sarcoma (pathology)
Raised intraoral purpuric discolorations
Leukoplakia (pathology)
- Leathery mucosal patch
- Older males
- 5-15% develop cancer
Erythroplasia (pathology)
Red, velvety, granular plaques
*50% malignant transformation
MC area to develop oral squamous cell carcinoma (pathology)
Lip
What is MC virus to cause viral sialadenitis (pathology)?
Mumps (paramyxovirus)
What are autoimmune causes of sialadenitis (pathology)?
Sjogren’s syndrome
Mikulicz’s syndrome
MC salivary gland tumors (pathology)?
Parotid
Pleomorphic adenoma
- MC salivary gland tumor
- Benign, slow growing
Warthin’s tumor (pathology)
- Parotid gland only
- Small, encapsulated with mucin containing clefts and cystic spaces
- Rare malignant transformation
Hiatal hernia (pathology)
- Dilated segment of stomach protruding above diaphragm
- 2 types (axial sliding, nonaxial paraesophageal)
Mallory-Weiss tear
- Longitudinal tears of mucosa or entire wall at gastroesophageal junction
- Inadequate relaxation of LES during vomiting