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17 Cards in this Set
- Front
- Back
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Features of sebaceous cyst |
Painless swelling, (-) slip sign, (+)paget's sign, has punctual, common in face, scalp and scrotum Has squamous epithelium only |
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Complications of sebaceous cyst |
- rupture and ulcerate - infection - abscess formation - calcification |
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Features of lipoma |
- localized painless swelling - (+) slip sign - no punctum - no paget's sign - can happen anywhere in body except places devoid of fat like brain, eyelid, ear, & tip of nose |
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Dercum's disease |
Tender deposition of fat especially on the trunk, also called as adiposis dolorosa |
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Types of lipomas |
-Fibrolipoma -neurolipoma -nevolipoma |
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Peusolipoma(diffuse lipoma) |
- non encapsulated - not well localized - common in palm, sole, neck & head - hard to remove - common in alcoholics |
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Localised lipoma |
- Encapsulated - common in neck, back & shoulder |
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Causative agent of carbuncle? |
Staphylococcus aureus |
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Common site of carbuncle? |
Back & nape of neck |
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Carbuncle is common in.. |
Diabetic patients, males, over 40 years old. |
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Features of BCC |
Common above line drawn between angle of mouth & ear lobule. Does not spread through blood or lymph nodes. Non-tender, slow growing,raused & beaded edge. Commonly nodulystic. |
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Rodent cell |
BCC that erodes deeply into adjacent deeper tissues even cartilages or bones. |
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High risk BCC |
BCC near the eye/nose/ear and BCC more than 2cm size. |
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How to confirm BCC diagnosis? |
Central polyhedral cells surrounded by perpendicularly arranged darkly stained columnar cells confirm the diagnosis in biopsy. |
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Carbuncle feature. |
Multiple openings, rosette with ash gray slough. |
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SCC features |
Common in males. Ulcerative lesion with raised & reverted edge; indicated edge & base. |
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Marjolin's ulcer |
Well differentiated SCC occurring in unstable chronic scar is long duration. Common in scars of snake bites, venous ulcer & burns. Locally malignant without nodal spread. |
