Magnetic resonance imaging (MRI) is a noninvasive medical test that healthcare providers use to diagnose medical conditions.
MRI adoption is a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures of organs, soft tissues, bone and virtually all other internal body structures. MRI does not need ionizing radiation (x-rays)
Presently , MRI is the mainly give keen imaging test of the head (particularly the brain) in routine clinical practice.
Computed tomography, most usually known as a CT or CAT scan, is a diagnostic medical test which is like established x-rays, produces various images or pictures of the inside of the body.
During a CT scan the cross-sectional images is generated can be reformatted in multiple planes, and can even achieve three-dimensional images. These images can be appears on a computer monitor, printed on film or by a 3D printer, or transferred to a CD or DVD.
CT images of internal body organs, bones, soft tissue and blood vessels contribute greater detail than traditional x-rays, exceptionally of soft tissues and blood vessels.
CT scanning contribute more detailed information on head injuries, stroke, brain tumors and other brain diseases than regular radiographs (x-rays).
An endoscope to investigate the nasal cavity, voice box and throat. With the aid of topical anesthesia, the tube is infused into the mouth or nose to produce pictures and estimate the abnormal cells.
This nuclear drug exam couple of positron emission tomography (PET) and CT scans to establish images that define the anatomic location of abnormal metabolic activity. It can identify head and neck cancer, regulate if it has spread, appraise the potency of a treatment plan and determine if the cancer has restored after treatment.