The phrase "abnormal draining" is correct and usable in written English.
It can be used in contexts related to medical conditions, plumbing issues, or any situation where something is being drained in an unusual manner.
Example: "The patient reported experiencing abnormal draining from the surgical site, which raised concerns for the medical team."
Alternatives: "unusual drainage" or "irregular draining".
In this condition the abnormal venous channel draining to the right side of the heart may become obstructed.
These vessels were greatly enlarged and abnormal, resembling the vessels draining B16-F10 melanoma tumors.
Inspection of the ventral surface of the dorsal skin of tumor-bearing wild-type or p19Arf+/- mice during necropsy identified abnormal and enlarged blood vessels draining papillomas and carcinomas relative to normal dorsal skin that featured only a few tiny blood vessels.
Ophthalmoscopic examination revealed an abnormal tangle of vessels and enlarged draining veins.
Ophthalmoscopic examination revealed an abnormal tangle of vessels and enlarged draining veins; these signs were compatible with the diagnosis of a grade 1 retinal AV malformation.
Reduction of Tie1 levels in mouse embryos with a hypomorphic Tie1 allele resulted in abnormal lymphatic patterning and architecture, decreased lymphatic draining efficiency, and ultimately, embryonic demise.
The core foundation of this theory is that there is abnormal venous drainage from the brain due to outflow obstruction in the draining jugular vein and/or azygos veins.
In addition to inducing angiogenesis, tumors and Ad-VEGF-A also stimulate abnormal arteriogenesis and venogenesis, leading to the formation of the large, often tortuous feeder arteries (FA) and draining veins (DV) that supply and drain the tumor microvasculature [ 13, 14].
The resulting blood vessels are variable and abnormal, ranging in size and morphology from capillaries and small blood vessels to larger feeder arteries and draining veins surrounding the tumor vascular bed [ 9].
However, CD8+ T cells at tumor sites or tumor draining lymph nodes frequently exhibit functional defects such as defective antigen specific cytolytic activity [ 46], lack of perforin expression [ 47], defective cytokine production and abnormal proliferation [ 48, 49].
