Dr.Gourav Sharma

LIPOMA It seldom occurs in oral cavity. It is a benign, slow growing, tumor composed of mature fat cells. Types Encapsulated lipoma-it is the commonest tumor. Diffuse lipoma it does not posses typical features of lipoma. It is also called as ‘pseudolipoma’. Lipomatosis it has multiple lipomas. It refers to the symmetrical masses of fat, […]

It is an acute inflammatory disease occurs due to infection by group A hemolytic streptococci which involves heart, joint, skin and nervous system which develops as autoimmune reaction to infecting organism. Etiology 1. Predisposing causes a. Age should be 5 to 15 years b. Sex has equal incidence 2. Genetic factors: Family incidence known. 3.

Teeth Hypomineralisation Molar incisor hypomineralisation (MIH) is a type of enamel defect affecting, as the name suggests, the first molars and incisors in the permanent dentition is considered a worldwide problem with a global prevalence of 12.9% and is usually identified in children under 10 years old. This developmental condition is caused by the lack

  Osteoporosis is a systemic skeletal disorder characterized by low bone mass, micro-architectural deterioration of bone tissue leading to more porous bone, and consequent increase in fracture risk. It is the most common reason for a broken bone among the elderly.Bones that commonly break include the vertebrae in the spine, the bones of the forearm,

Typhoid fever is a life-threatening infection caused by the bacterium Salmonella Typhi. It is usually spread through contaminated food or water. Once Salmonella Typhi bacteria are ingested, they multiply and spread into the bloodstream. Salmonella typhi is a Gram-negative, obligate anaerobe that belongs to the serogroup D within subspecies I of the genus Salmonella, and

Hepatitis is an inflammation of the liver in which the tissue dies in patches. The condition can range from minor flu like symptoms to liver failure. It is caused by viruses or abuse of alcohol or drugs. Acute Viral Hepatitis At least six viruses appear to cause different forms of acute viral hepatitis: Hepatitis A

BEHAVIOR: – is an observable act. It is defined as any change observed in the functioning of an organism. CLASSIFICATION OF CHILD’S BEHAVIOUR OBSERVED IN DENTAL CLINICS. WILSON’S CLASIFICATION (1933) a) Normal or bold The child is brave enough to face new situations, is co- operative and friendly with the dentist. b) Tasteful or timid:

  Salivary duct carcinoma is a rare, typically highgrade malignant epithelial neoplasm composed of structures that resemble expanded salivary gland ducts. A low-grade variant exists. Incidence rates vary depending upon the study cited. In the AFIP files, salivary duct carcinomas represent only 0.2 per cent of all epithelial salivary gland neoplasms. More than 85 per

Oncocytic carcinoma is a rare, predominantly oncocytic neoplasm whose malignant nature is reflected both by its abnormal morphologic features and infiltrative growth. Bauer and Bauer reported the first case in 1953. Although focal oncocytic features are seen in a wide variety of salivary neoplasms, both benign and malignant oncocytic neoplasms are extremely rare. Clinical Features.

Mucinous adenocarcinoma is a rare malignant neoplasm characterized by large amount of extracellular epithelial mucin that contains cords, nests, and solitary epithelial cells. The incidence is unknown. Limited data indicate that most, if not all, occur in the major salivary glands with the submandibular gland as the predominant site. These tumors may be associated with