Syndromes Flashcards
(65 cards)
Sturge-Weber
Facial capillary malformations (port-wine stain) in trigeminal nerve pattern; can have seizure disorder
Kasabach-Merritt
Hemangioma or diffuse hemangiomatosis, profound thrombocytopenia; can present with petechiae, ecchymosis, and bleeding
Tx: vincristine or rapamycin
Maffucci syndrome
venous malformations and multiple enchondromas; can be associated with malignant chondrosarcomas and intracranial tumors
Parks-Weber
variant of Klippel-Trenaunay syndrome; also has A-V fistulae
Klippel-trenaunay
patchy post-wine stains of the lower extremity with lymphatic/venous malformation and hypertrophy
Osler-Weber-Rendu
hereditary hemorrhagic telangiectasia on the face, tongue, lips, nasal, and oral mmucosa, conjunctiva, and hands/nails. Autosomal dominant; may present late in life
Parry-Romberg
progressive hemifacial atrophy - progressive shrinkage and degeneration of tissues beneath the skin on one side of the face. May also have a patch of scleroderma in the scalp extending down through the mid-face AKA “Coup de sabre”
Apert
Craniosynostosis, cleft palate, syndactyly
Treacher Collins
mandibulofacial dysostosis, fist and second branchial arch syndrome - lower eyelid colobomas, clefted and hypoplastic zygomas, clefted lateral orbita, hypoplastic mandible, lateral canthal vertical dystopia, antimogolian palpebral fissues, ear deformities, long anterior sideburns, anterior open bite, cleft palate, and macrostomia
Freansceschetti-Zwahlen-Klein
AKA treacher collins
Coup de sabre
Parry-Romberg
Treatment for Parry- Romberg
When changes stabilize:
- parascapular free flap
- if onset is when they are young, there may be skeletal changes
- if facial paralysis: cross-facial nerve grafting followed by micro gracilis flap
Mobius syndrome
Cranial nerve 7 and 6
- tx with muscle microneurovascular transfer
- # 1 nerve option: masseter
- less desireable nerve options: hypoglossal (because of tongue function), spinal accessory (trapezius)
Main gene abnormalities seen in craniosynostosis
FGFR2 mutation (Apert, Crouzon syndrome, Pfeiffer syndrome, ) FGFR3 mutation (Muenke syndrome) TWIST1 mutation (Saethre-Chotzen syndrome) EFNB1 mutation (Craniofrontalnasal dysplasia)
Deformational plagiocephaly vs. craniosynostosis?
The side of the head that is flat on the back will have protrusion of the forehead and the ear will move forward on that side. - initially treated with changing the baby’s positioning and avoiding pressure on the head on the flattened side. helmet therapy may be prescribed.
-ipsi mastoid bulging is lamboid CS
CREST syndrome
Calcinosis Raynaud syndrome Esophageal dysmotility Sclerodactyly Telangiectasia
Amyloidosis
thickening and stiffness of the skin
Deramtomyositis
idiopathic inflammatory myopathy with skin and muscle abnormalities. May have rashes of the upper eyelids, hands, and in the shawl distribution; skin is not thickened
SLE
butterfly rash, erythematous plaques (discoid lesions);
ulcers; can also be hypercoagulable (antibodies against platelet membrane phospholipids, increasing platelet aggregation)
Poland syndrome
due to hypoplasia of subclavian artery from kinking during week 6 of gestation; absence of sternal head of pec major, absence of costal cartilages, hypoplasia or aplasia of breast, deficiency of subcut fat and axillary hair, syndactyly
Mayer-Rokitansky-Kuster-Hauser syndrome
Vaginal agenesis- caused by defect in paramesonephric duct development or fusion of urogenital sinus with paramesonephric duct
Kasabach-Merritt syndrome
Kaposiform hemangioendothelioma with profound thrombocytopenia. Tx with vincristine
Maffucci’s syndrome
enchondromatosis with multiple hemangiomas
von Hippel-Lindau disease
hemangiomas of the retina, cerebellum, cysts in abdomen,
- seizure and mental retardation