1naresh
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Case 1 Case 2 Case 3 Case 4 Case 5 Sex, age Male, 1 year Female, 2 days Female, 1 day Female, 28 weeks’ gestation Female, 2 days Clinical presentation Macrocephaly, mild facial dysmorphism, developmental delay Protruding whitish mass from oral cavity Craniofacial deformity Prematurity, hydrocephalus with intraventricular hemorrhage on ultrasonogram Suspected choanal atresia Pituitary gland, duplicated pituitary and stalk Yes Yes Yes Yes Yes Hypothalamic thickening and tubomammillary fusion Yes Yes Yes Yes Yes Duplicated pituitary fossae and cleft basisphenoid Yes Yes Yes Yes Yes Sphenopharyngeal canal No Yes No Yes No Hypertelorism Yes Yes Yes Yes No Corpus callosum Normal Agenesis Agenesis Agenesis Normal Mouth and nasopharynx Normal Cleft palate, oral dermoid, frontonasal dysplasia Jaw teratoma, syngnathia, sphenomandibular-maxillary fusion, cleft palate Cleft palate Oral “hairy” dermoid, posterior cleft through bony palate Posterior fossa Wide pons, prominent ventral raphe Normal Normal Lower brain stem tethered anteriorly to pharynx through cleft above anterior arch of C1 with basion Lower brain stem tethered anteriorly to pharynx through cleft above anterior arch of C1 with basion Basilar artery Duplicated, MR angiogram available Duplicated, only spin-echo images available Duplicated, only spin-echo images available Duplicated, MR angiogram available Duplicated, MR angiogram available Cervical spine anomalies/anomalies of basion Yes Yes Yes Yes Yes