(1) The origin of the aorta and pulmonary artery from the right ventricle is a complicated and little studied congenital cardiac malformation.
(2) Cranial MRI revealed delayed myelination in the white matter but no brain malformation.
(3) These cases show that an examination of the whole neuraxis is as important in patients with midline posterior fossa cysts as it is in patients with developmental syringomyelia or Chiari I malformation.
(4) It was hypothesized that compensatory restraining influences of surrounding soft tissues prevented a more severe facial malformation from occurring.
(5) A neonate without external malformation had undergone removal of a nasopharyngeal mass containing anterior and posterior pituitary tissue.
(6) A retrospective study examined the reactions to the termination of pregnancy for fetal malformation and the follow up services that were available.
(7) We describe 10 patients with cerebral venous thrombosis: two had protein S deficiency, one had protein C deficiency, one was in early pregnancy, and there was a single case of each of the following: dural arteriovenous malformation, intracerebral arteriovenous malformation, bilateral glomus tumours, systemic lupus erythematosus, Wegener's granulomatosis, non-Hodgkin's lymphoma.
(8) It is usually associated with a left superior caval vein draining into the coronary sinus and is frequently part of a complex congenital malformation of the heart.
(9) The question addressed by this study is whether patients with other pharyngeal pouch malformations could also have immunologic abnormalities.
(10) The data of first 1000 first-born, non-malformed, mature (greater than or equal to 2500 g) offspring of participants in the Hungarian "Optimal" Family Planning Programme were evaluated.
(11) Nevertheless, the patterns of chromosomal abnormalities, and consequently that of associated malformations, were related to the different types of renal defects.
(12) Thirty-six lesions imaged as vascular malformations with abnormal vessels or diffusely increased activity.
(13) They constituted 7.3% of all patients with such malformations diagnosed during that period.
(14) Limb abnormalities included lumbar scoliosis, short malformed tibias and fibulas, and polydactyly.
(15) Bidrin treatment of quail embryos results in axial anomalies as well as malformations of the beak and the limbs.
(16) structural malformations, all congenital defects, and all disorders or abnormalities with possible prenatal etiology.
(17) The following examinations could be proposed: in high risk cases determined before pregnancy, a chorionic villus sampling should be done between the 9th and 11th weeks of gestation; in low risk cases such as advanced maternal age, a first trimester chorionic villus sampling or a second trimester amniocentesis could be chosen; in the case of Down's syndrome, warning signs, for example ultrasonographic or biological parameters, a second trimester placental biopsy to relieve the parents' anxiety; in high risk cases such as ultrasonographic malformations, late placental biopsy or cordocentesis.
(18) Orbital hypertelorism, strictly defined as an increase in bony interorbital distance, is not itself an isolated syndrome, but is instead an anomaly that may occur as either part of a syndrome or malformation sequence.
(19) The hand seemed almost normal in 3 cases but these cases seem to represent the variability of the malformation.
(20) There was no evidence for ocular trauma, disease, or vascular malformation by slit-lamp examination and gonioscopy.
Teratoid
Definition:
(a.) Resembling a monster; abnormal; of a pathological growth, exceedingly complex or highly organized.
Example Sentences:
(1) No mesenchymal elements other than muscle, and no indication of possible teratoid origin of this tumor were observed.
(2) When thyroid tissue of teratoid origin is found, surgical removal is advised on account of the malignant potentialities of these tumors.
(3) In a retrospective analysis, we evaluated the occurrence of toxic side effects and the frequency of intra- and postoperative complications in 128 patients with retroperitoneal teratoid bulky tumor.
(4) Mya collected at Dennysville had pericardial mesotheliomas and teratoid siphon anomalies in addition to gonadal neoplasms.
(5) In addition, teratoid medulloepithelioma, a tumor arising from the ciliary epithelium, can contain a rhabdomyoblastic component, often in combination with other heteroplastic elements.
(6) Teratoids developed at the place of implantation are represented by the derivatives of all germ layers, as well as by some organic structures.
(7) A case of teratoid tumor of the oral cavity in the newborn is presented.
(8) Because of its unique morphological appearance, which has never been reported, and its relatively indolent behavior after chemotherapy and radiotherapy, we believe that this is a distinctive primitive teratoid tumor which may be classified as nasal blastoma.
(9) The various histopathological classifications of teratoid lesions have not been discussed in detail either, because for the most part they have been evolved to serve a specific prognostic purpose on either an empirical basis or on certain histogenetic assumptions.
(10) However, some cases may be teratoid in origin, as has been suggested for the analogous lesion in the testis.
(11) An unique case is presented, never mentioned before the world specialized literature, concerning an intraarticular teratoid formation in the knee.
(12) We present a case of a very rare naso-sinusal malignant, teratoid neoplasia, recently called "terato-carcinosarcoma".
(13) The susceptibility of the opossum eye to an ENU-induced intraocular teratoid medulloepithelioma extended over the period from 1 to between 3 and 4 weeks of age and was correlated with the differentiation of the apparent target cell, the nonpigmented ciliary epithelium of the pars ciliaris retinae.
(14) A unilateral teratoid Wilms' tumor was removed 2.5 weeks after the institution of chemotherapy.
(15) The World Health Organisation histological classification of medulloepithelioma was applied, but some problems were encountered, particularly where the presence of heteroplastic brain tissue was used as a criterion for teratoid tumour and where rosettes were used as a criterion for malignancy.
(16) We report a rare tumor of the nasopharynx in the neonate: the teratoid or hairy polyp.
(17) In 33 patients with malignant teratoid testicular tumours, the retro-peritoneal lymph nodes were surgically removed after lymphograms had been carried out.
(18) Dysgenesis of the ovaries and the testes of testicular feminization syndrome should be regarded as likely soil for the development of teratoid tumors.
(19) Since 1955 to 1975 the authors observed one hundred sixty patients with teratoid formations of the pararectal cellular tissue.
(20) In a four-year-old boy a malignant teratoid medulloepithelioma of the ciliary body was removed by means of an 11.0 X 11.0 mm "block excision".