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The measurement of curvature and shape of the anterior surface of the cornea using techniques such as keratometry, keratoscopy, photokeratoscopy, pro…

Coronary function testing used as a ClinicalGraph target concept for investigation / investigation.

EEG phase synchronization of the cortical brain region (CEREBRAL CORTEX).

Immunoelectrophoresis in which immunoprecipitation occurs when antigen at the cathode is caused to migrate in an electric field through a suitable me…

Diagnosis of COVID-19 by assaying bodily fluids or tissues for the presence of COVID-19 antibodies, SARS-COV-2 antigens or the VIRAL RNA of SARS-COV-…

The circulation in a portion of the body of one individual of blood supplied from another individual.

In utero measurement corresponding to the sitting height (crown to rump) of the fetus. Length is considered a more accurate criterion of the age of t…

CT abdomen used as a ClinicalGraph target concept for investigation / investigation.

Endoscopic examination, therapy or surgery of the female pelvic viscera by means of an endoscope introduced into the pelvic cavity through the poster…

Radiography of the URINARY BLADDER.

Endoscopic examination, therapy or surgery of the urinary bladder.

A method for the study of certain organic compounds within cells, in situ, by measuring the light intensities of the selectively stained areas of cyt…

An image guided examination of the NASOLACRIMAL APPARATUS including NASOLACRIMAL DUCT.

Radiographic examination of the process of defecation after the instillation of a CONTRAST MEDIA into the rectum.

Non-optimal interval of time between onset of symptoms, identification, and initiation of treatment.

The measurement of the density of a material by measuring the amount of light or radiation passing through (or absorbed by) the material.

A noninvasive technique that enables direct microscopic examination of the surface and architecture of the SKIN.

The determination of the nature of a disease or condition, or the distinguishing of one disease or condition from another. Assessment may be made thr…

Application of computer programs designed to assist the physician in solving a diagnostic problem.

Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of d…

The co-existence of a substance abuse disorder with a psychiatric disorder. The diagnostic principle is based on the fact that it has been found ofte…

Incorrect or incomplete diagnoses following clinical or technical diagnostic procedures.

Methods, procedures, and tests performed to diagnose disease, disordered function, or disability.

Methods and procedures for the diagnosis of diseases or dysfunction of the cardiovascular system or its organs or demonstration of their physiologica…

Methods and procedures for the diagnosis of diseases or dysfunction of the digestive system or its organs or demonstration of their physiological pro…

Methods and procedures for the diagnosis of diseases or dysfunction of the endocrine glands or demonstration of their physiological processes.

Methods and procedures for the diagnosis of diseases of the nervous system, central and peripheral, or demonstration of neurologic function or dysfun…

Methods and procedures for the diagnosis of conditions related to pregnancy, labor, and the puerperium and of diseases of the female genitalia. It in…

Methods and procedures for the diagnosis of diseases of the eye or of vision disorders.

Methods and procedures for the diagnosis of diseases of the ear or of hearing disorders or demonstration of hearing acuity or loss.