Definition Pharyngitis is an inflammation of the throat (also known as the pharynx) often caused by a bacterial or viral infection. The main symptom is a sore throat; other symptoms may include fever, cough, congestion, body aches, and swollen lymph nodes in the neck. These symptoms can range from mild …
Read More »Brain Death – Risk Factors, Complications, and Treatment.
Definition of Brain Death Brain death is a clinical and legal definition of death. Sometimes, when a person is declared brain dead, their heart may still be still beating and their chest may rise and fall with every breath from the ventilator. The skin might be warm and a person …
Read More »Mastitis – Types, Causes, Treatment and Prevention
Definition Mastitis is an infection and inflammation of the breast, usually the fatty tissue of the breast, that causes redness, pain and swelling. As this swelling pushes on the milk ducts, it causes pain. Mastitis is usually caused by an infection with the bacteria Staphylococcus aureus. These bacteria are normally …
Read More »Mirizzi syndrome – Types, Causes and Treatment
Definition Mirizzi syndrome is a rare condition caused by the compression of the common hepatic duct due to stones located in the cystic duct or the neck of the gallbladder, which causes obstruction of the extrahepatic biliary tract, what is most commonly presented as jaundice and upper abdominal pain. Mirizzi …
Read More »Puncture Wound – Types, First aid and Treatment
Definition Puncture wound is a deep wound made by a sharp object, such as a nail or a jagged piece of metal or wood. Puncture wounds may be small and not seem serious. But they do need to be treated by a healthcare provider. Puncture wounds may become infected easily. …
Read More »Herpangina – Symptoms, Complications and Treatment
Definition Herpangina, mild viral infection caused by several enteroviruses, most of which are in the subgroup Coxsackie A, seen most commonly in young children. The most distinctive symptom is a rash on the mucous membranes inside the mouth. The lesions in the mouth are round macules (nonraised spots) about 2 …
Read More »Vasomotor Rhinitis or Nonallergic Rhinitis – Causes, and Treatment
Definition Vasomotor rhinitis (VMR) is a condition in which the blood vessels lining the nose swell leading to nasal congestion, and in which the mucus glands in the nose become overactive leading to excessive drainage. It is usually associated with a loss of control of the nose’s function. The healthy …
Read More »Hematidrosis – Pathophysiology, Complications, and Treatment.
Description Hematidrosis or hematohidrosis is extremely rare. Only a handful of cases have ever reported. The condition causes a person to sweat blood, often on the face or forehead, without being cut or injured. Symptoms appear as blood droplets on the skin, bloody sweat or sweat with blood in it. …
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