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salivary glands diseases
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CLASSIFICATIONS OF SALIVARY GLANDS
DISEASES
Done by : Ahmed Al-Asmari
Classifications :
1. Reactive Lesions2. Infectious Sialadenitis3. Benign Neoplasms4. Malignant Neoplasms5. Rare Tumors
Reactive Lesions :
1. Mucus Extravasation Phenomenon2. Mucus Retention Cyst (Obstructive
Sialadenitis)3. Maxillary Sinus Retention
Cyst/Pseudocyst4. Necrotizing Sialometaplasia5. Adenomatoid Hyperplasia
Infectious Sialadenitis :1. Mumps
2. Cytomegaloviral Sialadenitis3. Bacterial Sialadenitis4. Sarcoidosis5. Metabolic Conditions6. Sjögren's Syndrome7. Salivary Lymphoepithelial Lesion8. Xerostomia9. Taste Disturbances10.Halitosis
Benign Neoplasms :
1. Mixed Tumor (Pleomorphic Adenoma)
2. Monomorphic Adenomas3. Ductal Papillomas
Malignant Neoplasms :
1. Mucoepidermoid Carcinoma2. Polymorphous Low-Grade
Adenocarcinoma3. Adenoid Cystic Carcinoma4. Clear Cell Carcinoma5. Acinic Cell Carcinoma
Rare Tumors :
1. Carcinoma Ex-Mixed Tumor/Malignant Mixed Tumor/Metastasizing Mixed
2. Tumor3. Epimyoepithelial Carcinoma4. Salivary Duct Carcinoma5. Basal Cell Adenocarcinoma6. Squamous Cell Carcinoma
Necrotizing Sialometaplasia is a benign condition that typically
affects the palate and rarely other sites containing salivary glands. Recognition of this entity is important because it mimics malignancy both clinically and microscopically.
Clinical Appearance :
Junction of hard and soft palates Unilateral or bilateral Swelling, erythema, tenderness,
followed by ulceration
Reference :
Oral Pathology : Clinical Pathologic Correlations by Joseph A. Regezi , James J. Sciubba , and Richard C.K. Jordan , 5th ed 2007 , Saunders Company , Chapter 8 , Page 174-183 .