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First, clinical iatrogenesis is the injury done to patients by ineffective, unsafe, and erroneous treatments as described above. In this regard, he described the need for evidence-based medicine 20 years before the term was coined [ 34 ] (the concept itself had been known and followed for centuries).
Derived from the Latin word meaning "sequel", it is used in the medical field to mean a complication or condition following a prior illness or disease. [ 4 ] A typical sequela is a chronic complication of an acute condition—in other words, a long-term effect of a temporary disease or injury—which follows immediately from the condition.
The term medically unexplained symptoms is in some cases treated as synonymous to older terms such as psychosomatic symptoms, conversion disorders, somatic symptoms, somatisations or somatoform disorders; as well as contemporary terms such as functional disorders, bodily distress, and persistent physical symptoms. [6]
Variations in healthcare provider training & experience [45] [52] and failure to acknowledge the prevalence and seriousness of medical errors also increase the risk. [53] [54] The so-called July effect occurs when new residents arrive at teaching hospitals, causing an increase in medication errors according to a study of data from 1979 to 2006.
Knowledge of the most common and severe complications of a disease, procedure, or treatment allows for prevention and preparation for treatment if they should occur. Complications are not to be confused with sequelae, which are residual effects that occur after the acute (initial, most severe) [1] phase of an illness or injury. Sequelae can ...
Logorrhea is sometimes classified as a mental illness, though it is more commonly classified as a symptom of mental illness or brain injury. This ailment is often reported as a symptom of Wernicke's aphasia , where damage to the language processing center of the brain creates difficulty in self-centered speech.
A primary disease is a disease that is due to a root cause of illness, as opposed to secondary disease, which is a sequela, or complication that is caused by the primary disease. For example, a common cold is a primary disease, where rhinitis is a possible secondary disease, or sequela.
Anosognosia is a condition in which a person with a disability is cognitively unaware of having it due to an underlying physical condition. Anosognosia results from physiological damage to brain structures, typically to the parietal lobe or a diffuse lesion on the fronto-temporal-parietal area in the right hemisphere, [1] [2] [3] and is thus a neuropsychiatric disorder.