List Diagnostics – D
Diffusion is the main physical process that occurs during metabolic reactions of the cell. The first diffusion-weighted MP image was built in 1985. In clinical practice, diffusion MRI came with the MRI scanners of the generation III. To obtain diffusion-weighted tomograms, echoplane pulse sequences "spin echo" EPI with two diffusion gradients of the same amplitude and duration are used.
Pain in the abdomen, quite diverse in duration and nature, are localized most often in the upper half of the abdomen, mainly in the epigastric region or the left hypochondrium, radiating into the back.
Among diseases of the liver and bile ducts, chronic diffuse lesions of the liver - chronic hepatitis and cirrhosis of the liver, as well as cholecystitis (stone and non-calcified) and cholangitis, are of the greatest clinical importance.
The endocrine system includes endocrine glands that secrete the corresponding hormones into the blood. These glands include the pituitary gland, the thyroid gland, the parathyroid glands, the islet apparatus of the pancreas, the adrenal glands, including the cortical and medulla, the testes, the ovaries, the epiphyses, the thymus gland (thymus).
Identifying hearing loss and deafness in an adult is easy enough. Most of the methods used by them are based on the respondent's answers to the sounds of certain tones and frequencies, as well as speech, delivered by the tuning fork or through the headphones. The curve derived from these subjective responses characterizes the state of the auditory function.