In this article, we shall look at the anatomy of the facial nerve — its anatomical course, functions and clinical correlations. The facial nerve is associated with the derivatives of the second pharyngeal arch :. The course of the facial nerve is very complex. There are many branches, which transmit a combination of sensory, motor and parasympathetic fibres.
Skull Base Tumors
Fibrous dysplasia - Symptoms and causes - Mayo Clinic
Skin lesions can often worry you, especially when they appear on your face, where they are mostly identifiable. In this post, we list the most typical skin lesions on the face with their common characteristics to help you identify them. Worried about your skin lesions? Use SkinVision to check your skin and get instant risk indication. Dermatosis paulosa nigra is a condition that occurs mainly in darker skin types and usually starts to form in adolescence.
Bone lesion biopsy
Click to search by author or read more about the Knowledge Base. Copyright , Regents of the University of California. Liegler, PhD, and Robert M. Chow, MD, Larry J. Day, MD, Scott A.
Myeloma bone disease can cause the bones to become thinner and weaker osteoporosis , and it can make holes appear in the bone lytic lesions. The weakened bone is more likely to break under minor pressure or injury pathologic fracture. The bones most commonly affected are the spine, pelvis, ribs, skull, and the long bones of the arms and legs.