<unk>  or AAA syndrome, is a rare autosomal recessive congenital disorder. In most cases, there is no family history of it. The syndrome was first identified by Jeremy Allgrove and colleagues in 1978, since then just over 100 cases have been reported. The syndrome involves achalasia, addisonianism (adrenal insufficiency of primary type), and alacrima (insufficiency of tears). Alacrima is usually the earliest manifestation. It is a progressive disorder that can take years to develop the full-blown clinical picture.
Triple-A syndrome
Alacrima
GRACILE syndrome
Rotor syndrome
ZTTK syndrome
ATR-16 syndrome
GAPO syndrome
ATR-X syndrome