The phrase "abnormality must be" is correct and usable in written English.
It can be used in contexts where you are discussing the necessity or requirement of an abnormality in a particular situation or analysis.
Example: "In this study, we conclude that the abnormality must be addressed to ensure accurate results."
Alternatives: "abnormality needs to be" or "abnormality has to be".
The reduced capacity of the defendant to defend himself, which is caused by his mental defect, recognized by all experts as amnesia and described as a mental condition of a mixed character, but more than mere mental abnormality, must be accepted as meaning that he is unfit to plead.
If conservative treatment fails and a surgical procedure is required, the possible presence of tendon or fibular-head abnormality must be investigated.
However, the outcome of all pregnancies (spontaneous miscarriage, elective termination, normal birth or congenital abnormality) must be followed up and documented even if the patient was discontinued from the study.
But even if it is only moderately high, blood pressure abnormalities must be treated, preferably through diet, exercise and weight loss, if needed, and medication if that is not enough.
Vasculature abnormalities must be non-cell autonomous, as neither the PlpCre driver nor CNP-HRas was expressed in astrocytes or endothelial cells.
Although all of these abnormalities must be controlled, phosphorus level control has received special attention because of the strong evidence linking hyperphosphatemia and cardiovascular mortality [ 2].
However, the likelihood of a mutation affecting the exact same base ~130 times in our dataset is highly improbable, so in general, most abnormalities must be evidence of lineage sorting or introgressive hybridisation and not double mutations.
These abnormalities must be present in at least two muscles corresponding to the cervical and lumbosacral spinal cord affected regions and in one muscle corresponding to the brainstem and thoracic cord affected regions [ 27, 29].
Initially, for an accurate diagnosis of brain death, there must be clear evidence of an acute, catastrophic, irreversible brain injury, and any reversible conditions that may obfuscate the clinical assessment (for example, drug intoxication, hypothermia, or metabolic abnormalities) must be excluded.
Furthermore, to examine their livers for abnormalities, rodents must be sacrificed and their internal organs surgically isolated.
Gastroesophageal reflux, metabolic abnormalities, arrhythmia and seizures must be studied as a possible underlying condition that explains the ALTE.
