Another possibility that can explain the pain is pericarditis. It causes chest pain aggravated by laughing yawning and deep breathing and also causes radiation of pain to arms. Again an EKG, heat echo and chest X-ray is required. I think you should discuss these possibilities with your doctor.
This is due to the confering of such atypia to progeny-cells further down the lineage of that cell type. The term atypia is also used dermatologically and can be a precursor to melanoma. The related concept of dysplasia refers to an abnormality of development, and includes abnormalities on larger, histopathologic, scales.
Skeletal dysplasias are conditions of abnormal bone growth that cause disproportionate dwarfism. They include: Achondroplasia. The most common form of dwarfism, achondroplasia occurs in about one out of 26,000 to 40,000 babies and is evident at birth.People with achondroplasia have a relatively long trunk and shortened upper parts of their arms and legs.Other features of achondroplasia include: 1  a large head with a prominent forehead.keletal dysplasias are conditions of abnormal bone growth that cause disproportionate dwarfism. They include: Achondroplasia. The most common form of dwarfism, achondroplasia occurs in about one out of 26,000 to 40,000 babies and is evident at birth.