The phrase "abnormalities which are often" is correct and usable in written English.
It can be used when discussing various types of abnormalities that frequently occur in a specific context, such as medical or scientific discussions.
Example: "The study revealed several abnormalities which are often associated with the condition."
Alternatives: "irregularities that are frequently" or "anomalies that are commonly".
Abnormal MMC frequency and intensity may induce abdominal distention, early satiety, anorexia, abdominal pain, constipation, and other gastrointestinal abnormalities, which are often seen in patients with liver injury.
Low serum amylase is likely to be associated with obesity and metabolic abnormalities, which are often accompanied by impaired insulin action.
Several studies using angiographic or echocardiographic methods have shown that in septic shock (SSh) or severe sepsis (SeS), cardiac abnormalities, which are often documented [ 1], seem to have a relevant prognostic significance [ 2, 3].
These are microscopic abnormalities in the pancreas, which are often found in autopsies of people with no diagnosed cancer.
It is frequently associated with gross structural brain abnormalities and occasionally with metabolic disorders, which are often genetic in origin (9).
Abnormality in lipid metabolism in diabetes, which are often important determinants of the course and status of the diseases, are characterized by increase in TC, TG, LDL-C and fall in HDL-C [ 34].
46,XX DSD can be classified into disorders of ovarian development, conditions with androgen excess and other syndromes, which are often associated with other developmental abnormalities.
GMPPB-MDDG patients present with a characteristic set of dystrophic features, which are often accompanied by a variable degree of structural brain and eye abnormalities.
PCD is caused by abnormality of ciliary beating, which is often, but not always, associated with abnormal ciliary structure (figures 1 and 2).
Both factors alleviate obesity and metabolic abnormalities which are contributing factors to breast tumor progression.
Incorrect attachments of kinetochore microtubules (kMTs) lead to chromosome mis-segregation and aneuploidy, which is often associated with developmental abnormalities such as Down syndrome and diseases including cancer.
