The most complete medical information written by the best doctors


Radiofrequency ablation (RFA)

Radiology, Interventional radiology, Sports medicine, Vascular surgery, Surgery

What is radiofrequency ablation (RFA)? Radiofrequency ablation (RFA) is a minimally invasive procedure performed under local anaesthetic, which uses the application of heat to minimise or completely stop pain transmission. The nerve causing the pain is burned, or ablated, using an electrical current to target a specific area. This ablation stops the...

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Radiofrequency denervation

Pain medicine, Neurosurgery, Orthopaedic surgery

What is radiofrequency denervation? Radiofrequency denervation is an alternative treatment to treat all pain related to the neck and lower back. The denervation is carried out with the use...

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Radiofrequency treatment (RFA)

Vascular surgery, Gastroenterology, Aesthetic medicine , Orthopaedic surgery, Pain medicine, Otolaryngology / ENT, Surgery

What is radiofrequency treatment (RFA)? Radiofrequency (RFA)is a minimally invasive procedure which can be used to treat varicose veins. It is performed under local anaesthetic, and uses the application of heat to damage tissue, meaning scar tissue forms. This closes the varicose vein and cuts it off, meaning it is destroyed. This type of treatment...

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Radiofrequency turbinate reduction

Otolaryngology / ENT, Paediatric otolaryngology

What is radiofrequency turbinate reduction? Radiofrequency turbinate reduction surgery involves the application of high-frequency radio waves which cut through nasal tissue in a controlled way, reducing the turbinates to improve air flow. The waves are applied directly to the targeted tissue using cold electrodes. At the start of the procedure, a thin...

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Radiology, Interventional radiology, Diagnostic imaging, Healthcare professionals

What is radiography? Radiography is an imaging technique used to provide images of the tissues, organs and bones inside the human body. There are two types of radiographers: diagnostic and therapeutic. A diagnostic radiographertakes images of the insides of patients’ bodies to...

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Clinical oncology, Medical oncology, Neurosurgery, Radiology

What is radiosurgery? Radiosurgery is a form of high-precision radiotherapy in which fine beams of high-dose ionising radiation are used to destroy precisely-selected areas of tissue, rather than removing them with a bladeas in traditional surgery. It uses much higher doses of radiation in the target region, while...

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Medical oncology, Clinical oncology, Surgery, Cardiology

What is radiotherapy? Radiotherapy is a cancer treatment that uses high doses of radiation to eliminate cancer cells and reduce tumours.There are two main types of radiotherapy: External beam radiotherapy: a beam of radiation is...

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Radiotherapy side effects

Home medical, Gastroenterology

What are the main radiotherapy side effects in both children and adults? Radiotherapy side effects greatly vary depending on the overall administered dose and on the individual’s tolerance. The most common side effects...

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Rafaelo procedure

Vascular surgery, Surgery

What is the Rafaelo® procedure? The Rafaelo® Procedure is a new procedure which offers a safe and effective treatment for haemorrhoids (piles). Why is it done? There are many ways to treat...

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Paediatric dermatology

What is a ranula? A ranula is a type of mucocele found in the mouth. They present as clear or blue-tinged cysts and occur when a salivary gland becomes blocked. They are found on the floor of the mouth underneath the tongue. Often they are small and do not require treatment, however, if they become large they can create problems with speech, swallowing and chewing and require treatment.

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