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Biomedical subjects

H M Pashayan

Publications and source records attributed to H M Pashayan.

11 recordsLinked to original sources

Simplified method of feeding infants born with cleft palate with or without cleft lip.

Most infants born with a cleft palate with or without cleft lip are undergrown and have histories of difficult feeding. For the past two years, all of the infants born with isolated cleft palate with or without cleft lip, referred to the Boston Floating Cleft Palate Clinic, were fed using a simplified method. A standard nipple that was cross cut and a standard glass baby bottle were used. The infants were fed in the sitting position and burped frequently. Data indicating that nutrition in these infants is adequate as judged by weight gain was provided.

Bottle Feeding

Developmental abnormalities associated with long arm deletion of chromosome No. 6.

A patient is reported who had a partial terminal deletion of the long arm of chromosome No. 6. His clinical findings included development delay, failure to thrive, neurologic abnormalities, and multiple congenital malformations. Among the malformation were unusual facial features, cleft palate, atrial septal defect, and abnormalities of the external genitalia. The patient's features are compared with others who may have material deleted from the long arm of chromosome No. 6.

Abnormalities, Multiple

Bilateral absence of the kidneys and ureters. Three cases reported in one family.

Three infant boys with bilateral absence of the kidneys and hypoplasia of the lungs are described. Two of the infants were brothers and the third was a first cousin. They were born to 2 sisters whose husbancs were unrelated to their wives and to each other. None of the parents had renal problems. The occurrence of this syndrome in 2 male sibs is suggestive of an autosomal recessive inheritance pattern which has been previously described. An additional male first cousin born to the mother's sister is sugesstive of sex-linked inheritance for this particular family, an inheritance pattern not previously described.

Abnormalities, Multiple

Teratogenesis.

In this presentation the scope of the problem of teratogenesis and the essentials of teratology are briefly reviewed. The teratogenicity of any compound is a reflection of a complex interaction of the compound with both the maternal and fetal tissues, the genetic background of the fetus, and the time sequence of gestational events. Under such circumstances the implication of a single compound as a teratogen is difficult, a fact reflected in the high percentage of congenital morphologic abnormalities for which no cause can be ascribed. Four compounds--thalidomide, anticonvulsants, alcohol, and folic acid antagonists--with a known teratogenetic effect on the musculoskeletal system are discussed, as is the role of the orthopedic surgeon in teratology.

Abnormalities, Drug-Induced

A family with oculodentodigital dysplasia.

Three members of a family present definite features of the oculodentodigital (ODD) dysplasia and one presents only a few features. The mother shows no clinical evidence of the syndrome but does have an isolated cleft of the palate. The syndrome is compatible with Mendelian autosomal dominant inheritance with father-to-son transmission. The variable expression of the gene in the three affected members is clearly demonstrable.

Adult