S.A.E. Stadhouders-Keet

Publications (6)4.02 Total impact

• Article: GNAS-associated disorders of cutaneous ossification: two different clinical presentations.

  R J Schimmel, S G M A Pasmans, M Xu, S A E Stadhouders-Keet, E M Shore, F S Kaplan, N M Wulffraat
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  ABSTRACT: Progressive osseous heteroplasia (POH) is a rare genetic disorder characterized by dermal ossification during infancy and progressive ossification into deep connective tissue during childhood. POH is at the severe end of a spectrum of GNAS-associated ossification disorders that include osteoma cutis and Albright Hereditary Osteodystrophy (AHO). Here we describe two girls who have different clinical presentations that reflect the variable expression of GNAS-associated disorders of cutaneous ossification. Each girl had a novel heterozygous inactivating mutation in the GNAS gene. One girl had POH limited to the left arm with severe contractures and growth retardation resulting from progressive heterotopic ossification in the deep connective tissues. The other girl had AHO with widespread, superficial heterotopic ossification but with little functional impairment. While there is presently no treatment or prevention for GNAS-associated ossification disorders, early diagnosis is important for genetic counselling and for prevention of iatrogenic harm.
  Bone 11/2009; 46(3):868-72. · 4.02 Impact Factor
• Article: Plaveiselcelcarcinoom van de vinger.

  S.A.E. Stadhouders-Keet, M.R.J. Kruyswijk, V. Sigurdsson
• Article: Dermatomyositis met longfibrose en pleuritis carcinomatosa.

  S.A.E. Stadhouders-Keet, W.J.A. de Kort, J.W.J. Lammers, V. Sigurdsson
• Article: Cutane discoide lupus erythematosus geassocieerd met C1q-deficientie.

  S.A.E. Stadhouders-Keet, N.M. Wulffraat, M.T. Bousema, S.G.M.A. Pasmans
• Article: Dermatomyositis sine myositis met longfibrose.

  S.A.E. Stadhouders-Keet, W.J.A. de Kort, J.W.J. Lammers, V. Sigurdsson
• Article: Phakomatosis pigmentvascularis (type IIIa).

  S.A.E. Stadhouders-Keet, A. Glastra, W A van Vloten