[…] preferentially affecting the diaphysis of the metacarpal and metatarsal bones. [94] It usually coexists with exophthalmos and pretibial myxoedema, and patients can be hypothyroid, euthyroid
[emedicine.medscape.com]
Peptic ulcers and myelofibrosis occurred only in PHOAR2 patients.
[ncbi.nlm.nih.gov]
Lam SK, Hui WK, Joana HO, Wong KP, Rotter JI, Samloff IM (1983) Pachydermoperiostosis, hypertrophic gastropathy and peptic ulcer.
[doi.org]