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General anaesthesia
General anaesthesia is a medically induced state of unconsciousness and insensitivity to pain, used during major surgical procedures. It ensures that patients do not experience pain or discomfort and have no memory of the procedure. This comprehensive guide will cover the definition, procedure, preparation, recovery, and potential risks of general anaesthesia.
Gender dysphoria
Gender dysphoria is a psychological condition in which an individual experiences significant distress or discomfort due to a discrepancy between their gender identity and their assigned sex at birth. This guide aims to provide a comprehensive overview of gender dysphoria, covering its definition, causes, symptoms, diagnosis, and available treatment options.
Gastroscopy
Gastroscopy, also known as an upper endoscopy, is a diagnostic procedure that allows doctors to examine the lining of the upper part of the gastrointestinal tract, which includes the esophagus, stomach, and the beginning of the small intestine (duodenum). This procedure is crucial for diagnosing and sometimes treating conditions affecting these areas.
Gastrectomy
Gastrectomy is a surgical procedure involving the removal of part or all of the stomach. It is commonly performed to treat conditions such as stomach cancer, severe peptic ulcers, or other serious stomach diseases. This guide covers the different types of gastrectomy, reasons for the procedure, surgical methods, and post-operative care.
Gangrene
Gangrene is the death of body tissue due to a lack of blood flow or a serious bacterial infection. It can develop quickly and become life-threatening if not treated promptly. Gangrene is a serious condition that occurs when a substantial mass of body tissue dies (necrosis). It can affect any part of the body but typically starts in the extremities such as toes, fingers, hands, and feet. Immediate medical attention is crucial to prevent the spread of gangrene and to save affected tissues.
Ganglion cyst
Ganglion cysts are noncancerous lumps that typically develop along the tendons or joints of the wrists or hands. They can also appear on the ankles and feet. These fluid-filled sacs can cause discomfort, pain, or impede joint movement, prompting many to seek medical intervention.
Gallbladder pain
Gallbladder pain, often referred to as biliary colic, can be a symptom of various conditions affecting the gallbladder. It is characterized by discomfort or pain in the upper right side of the abdomen and can be associated with gallstones, inflammation, or other gallbladder-related issues. This guide explores the causes, symptoms, diagnosis, and treatment options for gallbladder pain.