The phrase "almost invariably present" is correct and usable in written English.
It can be used to describe something that is typically or almost always found in a particular context or situation.
Example: "In studies of this phenomenon, certain characteristics are almost invariably present, indicating a common underlying cause."
Alternatives: "typically found" or "almost always present".
While VUR patients with abnormal bladders almost invariably present in early childhood, patients with normal bladder function have a bimodal presentation.
Although girdles and girdle buckles are not often found in Gallo-Roman graves, they are almost invariably present in the graves of Franks and Burgundians and are often ornamented with bosses of silver or bronze, chased or inlaid.
Many Germanic peoples imported these motifs, and the belt buckles almost invariably present in the graves of the Franks and Burgundians are often further ornamented with bosses of silver or bronze, chased or inlaid.
No matter what angle you view them from, the Chola bronzes at the Sackler almost invariably present the viewer with a simultaneous sense of crisp profile and a soft volume that adds up to an extraordinary sense of unity, of seeing everything at once in a microcosmic flash of revelation.
Mild vitreous and anterior chamber inflammatory reactions are almost invariably present in a patient with active CMV retinitis, but moderate to severe intraocular inflammation is uncommon [4].
Although Proclus's terminology often seems to have a primarily logical sense and to be functioning in a straightforward "Aristotelian" context, a translator should try to indicate that a metaphysical meaning and a more "Platonic" framework of reference is almost invariably present as an underlying implication.
Just 12 years ago, the origin of arthropods was almost invariably presented in the context of their inheriting the segmentation of their body from a shared ancestor with segmented worms, the Annelida (i.e., earthworms, leeches, polychaete worms).
Bush's advisor was deemed a present-day incarnation of Hanna, who was almost invariably presented negatively and at variance with historical fact.
Papillary thyroid carcinoma (PTC) almost invariably presents as a node in the thyroid gland.
Only 32% were female and they almost invariably presented either with hypertension after starting a contraceptive pill or with complications during pregnancy.
Cervical myeloid sarcoma almost invariably presented as a mass lesion showing extensive tissue infiltration, manifesting as abdominal pain and vaginal bleeding [ 3– 5].
