MedicalCirrhosis Cirrhosis Definition: Cirrhosis is a serious degenerative disease that occurs when healthy cells in the liver are damaged and replaced by scar tissue, usually as…
BiologyRespiratory System (Anatomy) Respiratory System (Anatomy) Definition: The respiratory system (also referred to as the ventilator system) is a complex biological system comprised of several organs that facilitate…
BiologyPulmonary Alveolus Pulmonary Alveolus Definition: Pulmonary alveolus (plural: alveoli, from Latin alveolus, “little cavity”), informally known as air sac, is any of the innumerable minuscule, thin-walled, capillary-rich…
MedicalAbout Pneumonia About Pneumonia Definition: Pneumonia is an infection in one or both lungs. It can be caused by bacteria, viruses, or fungi. Bacterial pneumonia is the…
MedicalActinic Cheilitis Actinic Cheilitis Definition: Actinic cheilitis, sometimes known as “farmer’s lip” or “sailor’s lip,” is a precancerous condition related to cumulative lifetime sun exposure. Essentially it…
FinanceFactors that Affecting the Cost of Money The cost of money refers to the price paid for using the money, whether borrowed or owned. In a sentence, it is the rate of interest…
MedicalAngular Cheilitis Angular Cheilitis Definition: Angular cheilitis (AC) is a common inflammatory condition affecting the corners of the mouth or oral commissures. It is also known as…
BiologyEpidermis Epidermis Definition: The epidermis is the outer layer of the three layers that make up the skin, the inner layers being the dermis and hypodermis.…
MedicalDysesthesia Dysesthesia Definition: Dysesthesia is pain triggered by the central nervous system, commonly associated with multiple sclerosis (MS). Pain doesn’t always enter the discussion when talking…
MedicalProteus Syndrome Proteus Syndrome Definition: Proteus Syndrome is a rare genetic disorder, caused by mutant genes. The skin, bone and tissue disorder is asymmetric. The overgrowth is…
FinanceConcept of the Cost of Money The concept of the Cost of Money The cost of money refers to the price paid for using the money, whether borrowed or owned. In…
MedicalSchimmelpenning Syndrome Schimmelpenning Syndrome Definition: Schimmelpenning syndrome (SS) is a neurocutaneous disorder, which was related to epidermal nevus syndromes and characterized by craniofacial nevus, neurologic anomalies, and…