Korean J Pathol.  1995 Dec;29(6):776-782.

Infantile Myofibromatosis(Congenital Generalized Fibromatosis): Associated with multiple congenital malformations and basaloid follicular hamartomas in the skin

Affiliations
  • 1Department of Anatomical Pathology, Eulji Hosipital, Seoul, Korea.
  • 2Department of Anatomical Pathology, Korea University Anam Hospital, Seoul, Korea.
  • 3Department of Anatomical Pathology, Seoul National University College of Medicine, Seoul, Korea.

Abstract

Infantile myofibromatosis with systemic involvement is a very rare disease and is characterized by numerous nodules composed of spindle cells of a myofibroblastic nature. There are often disseminated throughout the subcutis, muscle, skeleton and viscera. We report an autopsy case of infantile myofibromatosis in a stillborn female fetus of 32 weeks of gestation. The nodules, Imm to 2 cm, were found over the whole body and viscera. The involved viscera were the heart, tongue, esophagus, gastrointestinal tract, portal areas of the liver, spleen anc pancreas. There were also associated malformations, viz., frontal meningoencephalocele, flexion defer-mities, syndactyly, cleft palate, agenesis of corpus callosum, pachygyria, diaphragmatic hemia, renal hypoplasia, etc. Multiple basaloid follicular hamartomas of the skin were noted on the face and extremeties. There are no previous reports in the literature of infantile myofibromatosis in conjunction with the above skin lesion and congenital malformations.

Keyword

Infantile myofibromatosis; Congenital generalized fibromatosis; Congenital mal formation; Basaloid follicular hamartoma

MeSH Terms

Agenesis of Corpus Callosum
Autopsy
Cleft Palate
Esophagus
Female
Fetus
Gastrointestinal Tract
Hamartoma*
Heart
Humans
Lissencephaly
Liver
Myofibroblasts
Myofibromatosis
Pancreas
Pregnancy
Rare Diseases
Skeleton
Skin*
Spleen
Syndactyly
Tongue
Viscera
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