Ectopic osteogenesis in the rectus sheath

Vol. 47 No. 1, 2006

ROMANIAN JOURNAL of MORPHOLOGY and EMBRYOLOGY

C. Meşină, Mihaela-Iustina Meşină-Botoran, G. S. Drăgoi, M. Paşalega, D. Vîlcea, I. Vasile

Although was published many cases of ectopic osteogenesis of traumatic, neurogenic cause or hereditable form, the etiology of ectopic osteogenesis remaining unknown. We present ectopic osteogenesis in the rectus abdominal sheath. The study material was represented from fragments of ectopic bones discovered in rectus sheath of four patients suffering iterative surgical abdominal interventions. The pieces of ectopic bone were decalcified and then were made to the standard techniques (paraffin inclusion, general techniques dyeing). The process of ectopic osteogenesis was analyzed through microscopically study to seriated sections of discovered piece, finding the presence of the hematopoesis foci. We conclude that is important identifying and characterizing the osteoinductor agents because these allowed the study of osteogenesis to the cellular level and make an estimation of the abnormally bone developing mechanisms. A possible osteoinductor factor has been considerate the non-absorbable wound closure material.

Corresponding author: Cristian Meşină, MD, PhD, e-mail: mesina.cristian@doctor.com

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