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Whole-mount Immunohistochemical Analysis for Embryonic Limb Skin Vasculature: a Model System to Study Vascular Branching Morphogenesis in Embryo
Published on: May 20, 2011
Cutis marmorata telangiectatica congenita with terminal transverse limb defects
U S Björnsdottir1, T Laxdal, J Björnsson
1Department of Paediatrics, St. Joseph's Hospital, Reykjavik, Iceland.
Acta Paediatrica Scandinavica
|September 1, 1988
Summary
This report details a rare case of Cutis Marmorata Telangiectatica Congenita (CMTC) with Terminal Transverse Limb Defects (TTLD). Notably, the patient lacked the typical skin atrophy seen in similar syndromes.
Area of Science:
- Medical Genetics
- Dermatology
- Pediatric Medicine
Background:
- Cutis Marmorata Telangiectatica Congenita (CMTC) is a rare congenital vascular disorder.
- Terminal Transverse Limb Defects (TTLD) involve malformations of limb development.
- The co-occurrence of CMTC and TTLD is exceptionally rare, with limited documented cases.
Observation:
- A pediatric patient presented with clinical and histopathological features consistent with CMTC.
- The patient also exhibited features of TTLD.
- Unlike previously reported cases, this patient did not display cutaneous atrophy or aplasia.
Findings:
- The study describes a unique presentation of CMTC associated with TTLD.
- The absence of cutaneous atrophy in this case challenges existing descriptions of the syndrome's typical manifestations.
- Histopathological analysis confirmed the characteristic features of CMTC.
Implications:
- This case expands the phenotypic spectrum of CMTC.
- Understanding variations in CMTC presentation is crucial for accurate diagnosis and management.
- Further research is needed to elucidate the underlying mechanisms of CMTC and TTLD.
