multiple epiphyseal dysplasia due to collagen 9 anomaly +
multiple symmetric lipomatosis
a rare condition which is characterized with large symmetrical accumulation of noncapsulated fat tissue in upper arms, neck, and shoulder areas. The disease etiology is unknown, with the highest incidence in the Mediterranean region. Multiple symmetric lipomatosis (MSL) is a rare subcutaneous tissue disease characterized by growth of symmetric non-encapsulated masses of adipose tissue mostly around the face and neck with variable clinical repercussions (e.g. reduced neck mobility, compression of respiratory structures).
myxoid liposarcoma +
neonatal inflammatory skin and bowel disease +
neonatal severe primary hyperparathyroidism
nodular fasciitis
nodular nonsuppurative panniculitis
Ollier disease
orbit embryonal rhabdomyosarcoma
ossification of the posterior longitudinal ligament of the spine
Pelger-Huet-like anomaly and episodic fever with abdominal pain
pelvic lipomatosis
Peyronie disease +
Pierpont syndrome
primary lipodystrophy
progeroid and marfanoid aspect-lipodystrophy syndrome