Instructor: Dr. Tollon

Cytology

Criteria for Malignancy

• groups of cells
• increased nuclear/cytoplasmic ratio
• plemorphism
• vacolated cytoplasm
• basophilic cytoplasm

• Epithelial Neoplasm

Connective tissue neoplasm = sarcoma

• variation in nuclear size
• large irregular nucleoli
• cytoplasmic vacuoles

• basal cell tumor

• Cells from basal cell tumor

• Cells from basal cell tumor

What are the possible causes?

• Cells from squamous cell carcinoma

• perianal adenoma

• perianal adenoma

• infected perianal adenoma

• Soft tissue on side of face.