EYELID Flashcards
gradually enlarging painless nodule
CHALAZION
CHALAZION in upper eyelid may press on cornea would lead to
- hyperopia
- myopia
- astigmatism
- blurred vision
astigmatism
blurred vision
finger-like projections of fibrovascular connective tissue covered by irregular acanthotic and hyperkeratotic squamous epithelium
- squamous cell papilloma
- basal cell papilloma
- actinic keratosis
squamous cell papilloma
seborrhoeic keratosis
- squamous cell papilloma
- basal cell papilloma
- actinic keratosis
basal cell papilloma
seborrhoeic wart
- squamous cell papilloma
- basal cell papilloma
- actinic keratosis
basal cell papilloma
senile verruca
- squamous cell papilloma
- basal cell papilloma
- actinic keratosis
basal cell papilloma
slow growing condition found on the face, trunk and extremities of elderly individuals
- squamous cell papilloma
- basal cell papilloma
- actinic keratosis
basal cell papilloma
solar, senile
- squamous cell papilloma
- basal cell papilloma
- actinic keratosis
actinic keratosis
slow growing lesion that rarely develops on eyelids
- squamous cell papilloma
- basal cell papilloma
- actinic keratosis
actinic keratosis
BENIGN PIGMENTED LESIONS except:
- FRECKLE
- (ADD CHOICES)
- CONGENITAL MELANOCYTIC NEVUS
- ACQUIRED MELANOCYTIC NEVUS
…
a brown macule due to increase melanin in the epidermal basal layer, generally in sunlight-exposed areas
- FRECKLE
- CONGENITAL MELANOCYTIC NEVUS
- ACQUIRED MELANOCYTIC NEVUS
FRECKLE
uncommon and histologically resemble their acquired counterparts
- FRECKLE
- CONGENITAL MELANOCYTIC NEVUS
- ACQUIRED MELANOCYTIC NEVUS
Congenital Melanocytic Nevus
Classification, clinical appearance and potential for malignant transformation of naevi are determined by their histological location within the skin
- FRECKLE
- CONGENITAL MELANOCYTIC NEVUS
- ACQUIRED MELANOCYTIC NEVUS
Acquired Melanocytic Nevus
MISCELLANEOUS BENIGN TUMORS except:
- Capillary Hemangioma
- Pot-wine stain
- ADD CHOICES
- Xanthelasma
…
strawberry naevus
- Capillary Hemangioma
- Pot-wine stain
- Xanthelasma
capillary hemangioma
one of the most common
tumors of infancy and presents shortly after birth
- Capillary Hemangioma
- Pot-wine stain
- Xanthelasma
capillary hemangioma
naevus flammeus
- Capillary Hemangioma
- Pot-wine stain
- Xanthelasma
pot-wine stain
cavernous hermangioma
- Capillary Hemangioma
- Pot-wine stain
- Xanthelasma
pot-wine stain
rare congenital, subcutaneous lesion consisting of large ectatic vessels of varying calibre
- Capillary Hemangioma
- Pot-wine stain
- Xanthelasma
pot-wine stain
a common, frequently bilateral condition which is usually found in middle-aged and elderly individuals
- Capillary Hemangioma
- Pot-wine stain
- Xanthelasma
xanthelasma
BCC means
basal cell carcinoma
most common malignancy and most frequently affects elderly patients
BCC
basal cell carcinoma
much less common, but typically more aggressive tumor with metastasis to regional lymph nodes in about 20% of cases
- Basal Cell Carcinoma
- Squamous Cell Carcinoma
Squamous Cell Carcinoma
SCC means
Squamous Cell Carcinoma
rare tumor that usually occurs in fair-skinned individuals with a history of chronic sun exposure
- sebaceous gland carcinoma
- keratocanthoma
keratocanthoma
very rare slowly growing tumor which most frequently affects the elderly, with a predisposition for females
- sebaceous gland carcinoma
- keratocanthoma
sebaceous gland carcinoma
is very thin and consists of flat cells devoid of nuclei.
- Keratin (horny) layer
- Granular cell layer
Keratin (horny) layer
consists of one or two layers of diamond-shaped or flattened cells containing kerato hyaline granules
- Keratin (horny) layer
- Granular cell layer
Granular cell layer
located in the caruncle and within eyebrow hairs
- Sebaceous glands
- Meibomian glands
Sebaceous glands
modified sebaceous glands located in the tarsal plates. They empty through a single row of about 30 openings on each lid
- Sebaceous glands
- Meibomian glands
Meibomian glands
modified sebaceous glands that are associated with lash follicles.
- Glands of Zeis
- Glands of Moll
- Eccrine sweat glands
Glands of Zeis
modified sebaceous glands that are associated with lash follicles.
- Glands of Zeis
- Glands of Moll
- Eccrine sweat glands
Glands of Zeis
modified apocrine sweat glands which open either into a lash follicle.
- Glands of Zeis
- Glands of Moll
- Eccrine sweat glands
glands of moll
distributed throughout
the eyelid skin and are not confined to the lid
margin, unlike glands of Moll.
- Glands of Zeis
- Glands of Moll
- Eccrine sweat glands
Eccrine sweat glands
