notching


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A term referring to small grooves on the inferior face of the ribs, usually the 4th-8th thoracic ribs, seen on a plain film of 70% of older children and adults with uncorrected post-ductal—ductus arteriosus—coarctation of the aorta, due to ‘tracks’ from the pressure of dilated intercostal collateral vessels on the ribs

notching

Radiology Small grooves on the anterior aspect of ribs seen on a plain CXR of children with post-ductal–ductus arteriosus coarctation of the aorta, due to 'tracks' from the pressure of collateral vessels on the ribs.
References in periodicals archive ?
In general, notching narrows at higher rating levels and widens at the lower end of the rating scale to reflect higher potential loss severity for lower rated banks in the event of a winding-up scenario.
5 dB deeper mean notch depth when the notching was bilateral, the histograms of the RE notch depths of unilateral notches (striped) and bilateral notches (shaded) shown in Figure 7 demonstrate that the distributions of the unilateral and bilateral notch depths were different.
Lobsters collected for the experiment reflected the criteria for lobsters eligible for notching in the field; therefore, only female lobsters that were not egg bearing and had no visible signs of shell disease were chosen.
JAMS put out a safety of use message, AMCOM-08-003, on the launcher notching.
Following surface closure, the columellar sill is inspected for step-off deformities and additional sutures are placed if notching is evident.
In general, falling-weight tests are easier to use because no notching of samples is required.
NEW YORK & LONDON & MOSCOW -- Link to Fitch Ratings' Report: Treatment and Notching of Hybrids in Nonfinancial Corporate and REIT Credit Analysis
It incorporates the Tyler Model 4100 cabinet end panel machine with four adjustable dado heads and the Tyler Model 4200 toe kick notching machine, which accepts workpieces from the end panel machine to produce toe kick notches.
Further, depending on the mix of debt employed, the current notching between the secured and unsecured senior debt could widen.
Best's typical notching by widening the spread between the operating company and the holding company ICR from two to three notches.