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Methods used for assessment of ovarian function.

The labeling of a person with a disease or abnormal condition that would not have caused the person harm if left undiscovered, creating new diagnoses…

Method to determine the occurrence of OVULATION by direct or indirect means. Indirect methods examine the effects of PROGESTERONE on cervical mucus (…

The determination of oxygen-hemoglobin saturation of blood either by withdrawing a sample and passing it through a classical photoelectric oximeter o…

Scales, questionnaires, tests, and other methods used to assess pain severity and duration in patients or experimental animals to aid in diagnosis, t…

Tests based on the biochemistry and physiology of the exocrine pancreas and involving analysis of blood, duodenal contents, feces, or urine for produ…

Determination of parasite eggs in feces.

Measure of the number of the PARASITES present in a host organism.

The time required for the appearance of FIBRIN strands following the mixing of PLASMA with phospholipid platelet substitute (e.g., crude cephalins, s…

An evanescent cutaneous reaction occurring when antibody is injected into a local area on the skin and antigen is subsequently injected intravenously…

The disappearance of all signs of a disease upon REMISSION INDUCTION as supported by pathological examination.

external rotation of the hip causes pain

Measurement of the dimensions and capacity of the pelvis. It includes cephalopelvimetry (measurement of fetal head size in relation to maternal pelvi…

Pericardial thickening on computed tomography used as a ClinicalGraph target concept for investigation / imaging_finding.

Puncture and aspiration of fluid from the PERICARDIUM.

A histochemical technique for staining carbohydrates. It is based on PERIODIC ACID oxidation of a substance containing adjacent hydroxyl groups. The …

Washing out of the peritoneal cavity. The procedure is a diagnostic as well as a therapeutic technique following abdominal trauma or inflammation.

30–60 seconds of full forced flexion of wrist elicits symptoms

The detection of genetic variability (e.g., PHARMACOGENOMIC VARIANTS) relevant to PHARMACOGENETICS and PRECISION MEDICINE. The purpose of such geneti…

Radiographic visualization or recording of a vein after the injection of contrast medium.

The techniques used to draw blood from a vein for diagnostic purposes or for treatment of certain blood disorders such as erythrocytosis, hemochromat…

Graphic registration of the heart sounds picked up as vibrations and transformed by a piezoelectric crystal microphone into a varying electrical outp…

Investigative technique commonly used during ELECTROENCEPHALOGRAPHY in which a series of bright light flashes or visual patterns are used to elicit b…

Investigative and diagnostic methods and procedures based on the photoacoustic effect, which is the generation of SOUND WAVES from the absorption of …

The photography of images produced on a fluorescent screen by X-rays.

Making measurements by the use of stereoscopic photographs.

Method of making images on a sensitized surface by exposure to light or other radiant energy.

Photographic techniques used in ORTHODONTICS; DENTAL ESTHETICS; and patient education.

Photography of objects viewed under a microscope using ordinary photographic methods.

Plethysmographic determination in which the intensity of light reflected from the skin surface and the red cells below is measured to determine the b…