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Clinical diagnosis A diagnosis made on the basis of medical signs and reported symptoms, rather than diagnostic tests [citation needed] Laboratory diagnosis A diagnosis based significantly on laboratory reports or test results, rather than the physical examination of the patient. For instance, a proper diagnosis of infectious diseases usually ...
A medical sign is an objective observable indication of a disease, injury, or medical condition that may be detected during a physical examination. [7] These signs may be visible, such as a rash or bruise, or otherwise detectable such as by using a stethoscope or taking blood pressure.
In healthcare, a differential diagnosis (DDx) is a method of analysis that distinguishes a particular disease or condition from others that present with similar clinical features. [1] Differential diagnostic procedures are used by clinicians to diagnose the specific disease in a patient , or, at least, to consider any imminently life ...
In epidemiology, a clinical case definition, [1] a clinical definition, or simply a case definition [2] lists the clinical criteria by which public health professionals determine whether a person's illness is included as a case in an outbreak investigation—that is, whether a person is considered directly affected by an outbreak.
By definition, an association indicates that the collection of signs and symptoms occurs in combination more frequently than would be likely by chance alone. [ 2 ] : 167 Syndromes are often named after the physician or group of physicians that discovered them or initially described the full clinical picture.
In medicine, a presentation is the appearance in a patient of illness or disease—or signs or symptoms thereof—before a medical professional. In practice, one usually speaks of a patient as presenting with this or that.
The 1996 definition of the clinical courses of MS (phenotypes) was updated on 2013 by an international panel (International Advisory Committee on Clinical Trials). [ 5 ] While the main classification in 1996 was the recovery from the attacks (this clinical feature separates relapsing remitting (RR) from progressive), in the updated revision the ...
It is the most characteristic clinical feature of PD, and is associated with difficulties along the whole course of the movement process, from planning to initiation and finally execution of a movement. [1] The performance of sequential and simultaneous movements is also hindered. [1]