Louis Pellegrino MD


Learning Disabilities

What are learning disabilities? Learning disabilities make it hard for your child to learn in certain areas. Your child may have trouble with listening, speaking, reading, writing, spelling, or doing math. One example of a learning disability is dyslexia. A child with dyslexia has a hard time reading, writing, and…

Dyslexia

Dyslexia is a common learning disability that hinders the development of reading skills. It impairs a person’s ability to translate the sounds within words (phonemes) in the correct sequence, and this causes reading to be slow and inaccurate. Dyslexia makes it hard to read, write, and spell. It also affects memory of…

Chorionic villi of the placenta

Chorionic villi are tiny, branching growths found in the placenta. The cells of the chorionic villi have the same genetic material as the cells of the fetus.

Chorionic villi of the placenta

Chorionic villi are tiny, branching growths found in the placenta. The cells of the chorionic villi have the same genetic material as the cells of the fetus.

Vellosidades coriónicas de la placenta

Ilustración: Copyright 2000 Nucleus Communications, Inc. Todos los derechos reservados. http://www.nucleusinc.com Las vellosidades coriónicas son diminutos crecimientos con forma de dedo que se encuentran en la placenta. El material genético de las células de vellosidades coriónicas es el mismo que el de las células del…