【 diagnosis based on clinical manifestation Mz recurrent chalazion in elderly people should be removed for pathological examination, excluding meibomian gland carcinoma MANAGEMENT】 v warm compresses appropriate topical antibiotic ointment v surgical removal incision and curettage
11 based on clinical manifestation recurrent chalazion in elderly people should be removed for pathological examination, excluding meibomian gland carcinoma warm compresses + appropriate topical antibiotic ointment surgical removal :incision and curettage 【diagnosis】 【MANAGEMENT】
3. Blepharitis Anterior lid Eyelash, pilosebaceous unit Posterior lid Orifices of meibomian gland 12
12 3. Blepharitis Anterior lid Eyelash, pilosebaceous unit Posterior lid Orifices of meibomian gland
3. Blepharitis Definition Chronic inflammation associated with the pilosebaceous unit of palpebral margin and the meibomian glands ■ Anterior blepharitis Posterior belpharitis
13 3. Blepharitis Anterior blepharitis Posterior belpharitis Definition : Chronic inflammation associated with the pilosebaceous unit of palpebral margin and the meibomian glands
【 Etiology& Pathogenesis】 Bacterium: staphylococcus aureus, staphylococcus epidermidis Demodex mite Altered meibomian gland secretions: meibomian gland dysfunction (MGD) Immune Response Combined action
14 【Etiology & Pathogenesis】 Bacterium： staphylococcus aureus，staphylococcus epidermidis Demodex mite Altered meibomian gland secretions: meibomian gland dysfunction(MGD) Immune Response Combined action
Complaints】 Y Itching, burning, irritation, foreign body sensation v Photophobia v Redness of eyelid margin Clinical manifestation) Y Usually binoculus v Chronic and recurrent
15 【Complaints】 Itching, burning, irritation, foreign body sensation Photophobia Redness of eyelid margin 【Clinical manifestation】 Usually binoculus Chronic and recurrent