title: An unusual case of pycnodysostosis.
abstract: A 6 year old boy with clinical and radiological features of pycnodysostosis is described. In addition to pycnodysostosis he had a myelophthisic type of anaemia suggesting an overlap with osteopetrosis.
authors.affiliation: Department of Paediatrics, King George's Medical College, Lucknow, India.
authors.forename: R
authors.initials: R
authors.lastname: Kumar
authors.forename: P K
authors.initials: PK
authors.lastname: Misra
authors.forename: R
authors.initials: R
authors.lastname: Singhal
mesh_terms: D000750:Anemia, Myelophthisic / Q000150:complications*; D002648:Child; D004413:Dysostoses / Q000150:complications*; D006529:Hepatomegaly / Q000150:complications; D006801:Humans; D008297:Male; D010022:Osteopetrosis / Q000150:complications*; D013163:Splenomegaly / Q000150:complications