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Congenital Malformations of the NeckCongenital Malformations of the Neck. During the third week of development, the flat trilaminar embryo undergoes a series of complex folds that result in ...
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Congenital Malformations of the NoseCongenital Malformations of the Nose. Developmental anomalies of the nose encompass a diverse group of conditions. ... teratoma, ...
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Cloacal MalformationsCloacal Malformations. A persistent cloaca is defined as a confluence of the rectum, vagina, and urethra into a single common channel.
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Diaphragmatic Hernias... prenatal ultrasonography are as follows: Congenital cystic adenomatoid malformation Pulmonary sequestration (This can be an associated finding in CDH) ...
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Fetal Surgery for Sacrococcygeal TeratomaFetal Surgery for Sacrococcygeal Teratoma. Sacrococcygeal teratoma (SCT) is the most common congenital germ cell tumor, with an incidence of 1 in ...
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Conjoined Twins... Twins. Conjoined twinning is one of the most fascinating human malformations and has also been reported in other animals—mammals, fishes, birds, ...
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Pediatric Imperforate AnusPediatric Imperforate Anus. Anorectal malformations include a wide spectrum of defects in the development of the lowest portion of the intestinal and ...
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Pediatric Imperforate Anus SurgeryPediatric Imperforate Anus Surgery. Anorectal malformations comprise a wide spectrum of diseases that affect boys and girls and can involve malformations ...
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Testicular Cancer... the evaluation of posttherapy residual masses. PET scans are negative in teratoma; therefore, PET scans could be used in some cases of nonseminoma. ...
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Mediastinal Germ Cell Tumor Imaging... cell tumors may be benign or malignant. Benign varieties include benign teratoma and teratodermoids. Malignant tumors include seminomas and ...