Family A: Demographics and Medical History of Affected Individuals.
Family A: Demographics and Medical History of Affected Individuals.
| Parameter | Subject Number | ||||||
|---|---|---|---|---|---|---|---|
| I1 | II1 | III1 | III2 | III3 | III4 | IV1 | |
| Sex | F | F | F | F | F | F | F | 
| Age at onset (years) | 40 | 40 | 22 | 18 | 37 | 32 | 25 | 
| Eye involved | BE | BE | BE | BE | LE | RE | RE | 
| Epiphora | Y | Y | Y | Y | Y | Y | Y | 
| Dacryocystitis | N | N | N | Y | Y | Y | N | 
| Other ocular conditions | N | N | N | Blepharitis | N | Cataract | N | 
| Topical eye treatment | N | Tobramycin | N | N | N | N | N | 
| Smoking | N | N | N | N | N | N | N | 
| Other sinonasal disorders | N | Chronic rhinitis
 Acute sinusitis  | 
N | N | N | N | Chronic sinusitis | 
| Other systemic diseases | DM | N | N | N | N | N | N | 
| Treatment | Conservative | RE: EXT-DCR
 LE: ENDO-DCR  | 
LE: EXT-DCR
 RE: EXT-DCR RE: ENDO-DCR RE: ENDO-DCR*  | 
RE: ENDO-DCR
 LE: EXT-DCR  | 
LE: ENDO-DCR | RE: ENDO-DCR | RE: ENDO-DCR |