If this be true, the possibility exists that an occlusive lesion of the bronchial arteries might cause widespread degeneration of supportive tissue similar to that seen in generalized emphysema.

If an implant is used, the individual runs the same risks and complications as those who use them for breast augmentation but has higher rates of capsular contracture ( tightening or hardening of the scar tissue around the implant ) and revisional surgeries.

If this happens rapidly before significant decay to the organic tissue, very fine three-dimensional morphological detail can be preserved.

If left untreated, this growth can spread beyond the lung in a process called metastasis into nearby tissue and, eventually, into other parts of the body.

If the teacher asked whether the learner might suffer permanent physical harm, the experimenter replied, " Although the shocks may be painful, there is no permanent tissue damage, so please go on ".

If the biologically active molecule chosen for PET is FDG, an analogue of glucose, the concentrations of tracer imaged then give tissue metabolic activity, in terms of regional glucose uptake.

If a sufficient amount of contiguous tissue necrotizes, it is termed gangrene.

If absent or deficient of natural tissue, alternatives can be cultured sheets of epithelial cells in vitro or synthetic compounds, such as integra, which consists of silicone and bovine tendon collagen with glycosaminoglycans.

If a ferromagnetic foreign body is present in human tissue, an external magnetic field interacting with it can pose a serious safety risk .< ref >

If administered early in the pregnancy, methotrexate terminates the growth of the developing embryo ; this may cause an abortion, or the tissue may then be either resorbed by the woman's body or pass with a menstrual period.

If the producing tissue is removed, the signal ceases and body cells revert to normal insulin sensitivity.

If a wound becomes covered with epithelial tissue within two weeks, minimal collagen will be deposited and no scar will form.

If an allosteric modulator does not possess appreciable efficacy, it can provide another powerful therapeutic advantage over orthosteric ligands, namely the ability to selectively tune up or down tissue responses only when the endogenous agonist is present.

If the body is exposed to foreign antigens, as by getting a tissue graft, it attacks the foreign material unless it is histocompatible.

If recanalization proceeds it provides capillary-sized channels through the thrombus for continuity of blood flow through the entire thrombus but may not restore sufficient blood flow for the metabolic needs of the downstream tissue.

If all soft tissue is removed from the cadaver, it is referred to as completely skeletonized, but if only portions of the bones are exposed, it is referred to as partially skeletonised.

If this fails, the tight edematous band of tissue can be relieved surgically with a dorsal slit or circumcision.

If this biological product can be formed properly, it could be used to deliver a drug to a specific tissue in the body, such as a tumor.

If a coagulation factor is part of the contact activation or tissue factor pathway, a deficiency of that factor will affect only one of the tests: Thus hemophilia A, a deficiency of factor VIII, which is part of the contact activation pathway, results in an abnormally prolonged aPTT test but a normal PT test.

If done in multiple layers a piece of corneal tissue between these layers can be removed ( Visumax: FLEX Femtosecond Lenticle Extraction ).

If the glandular tissue is abnormal, but benign, it is said to be an adenoma.

If there is constant stimulation of the tissue producing the corns, even after the corn is surgically removed, the skin may continue to grow as a corn. Painful corns

If cancer cells are found in the tissue sample, the next step is to stage, or find out the extent of the disease.

If indicated, prostate biopsy is performed to obtain tissue sample for histopathological analysis.

If surgical therapy ( i. e., radical prostatectomy ) is successful at removing all prostate tissue ( and prostate cancer ), PSA becomes undetectable within a few weeks.

If Af is the change per unit volume in Gibbs function caused by the shear field at constant P and T, and **yr is the density of the fluid, then the total potential energy of the system above the reference height is Af.

* Continuity: If a certain mass of fluid enters a volume, it must either exit the volume or change the mass inside the volume.

If the vector field represents the flow velocity of a moving fluid, then the curl is the circulation density of the fluid.

If the ball has a rough surface, the fluid flowing past it will make it rotate.

If we choose the shape of the control volume such that all flow in or out occurs perpendicular to its surface, then the flow of matter into the system performs work as if it were a piston of fluid pushing mass into the system, and the system performs work on the flow of matter out as if it were driving a piston of fluid.

In 1951, he summed up his vision as follows: " If the camera is to make a contribution at all to dance, this must be the focal point of its contribution ; the fluid background, giving each spectator an undistorted and altogether similar view of dancer and background.

If the fluid is air, the force is called an aerodynamic force.

If the absolute pressure of a fluid stays constant, the gauge pressure of the same fluid will vary as atmospheric pressure changes.

If the fluid being measured is significantly dense, hydrostatic corrections may have to be made for the height between the moving surface of the manometer working fluid and the location where the pressure measurement is desired except when measuring differential pressure of a fluid ( for example across an orifice plate or venturi ), in which case the density ρ should be corrected by subtracting the density of the fluid being measured.

If the baby then inhales the contaminated fluid, respiratory problems may occur.

If this fails then watermark fluid may be used, which " wets " the stamp to reveal the mark.

If the net force is greater than zero the fluid will move in the direction of the resulting force.

If the particles are falling in the viscous fluid by their own weight, then a terminal velocity, also known as the settling velocity, is reached when this frictional force combined with the buoyant force exactly balance the gravitational force.

If its density is similar to Amalthea's, Metis's orbit lies within the fluid Roche limit ; however, since it has not broken up, it must lie outside its rigid Roche limit.

If positive, fluid will tend to leave the capillary ( filtration ).

If negative, fluid will tend to enter the capillary ( absorption ).

If the brake fluid is old and has absorbed moisture it thus has a lower boiling point and brake fade occurs sooner.

If this treatment cannot be adequately maintained due to vomiting or the profuseness of diarrhea, hospital admission may be required for intravenous fluid replacement.

If the performance of tibial component needs to be analyzed, the principles of biotribology are used to determine the wear performance of the implant and lubrication effects of synovial fluid.