Lower esophageal sphincter relaxation is usually normal, although minor degrees of LES relaxation dysfunction may be present.
Interictal electroencephalogram (EEG) findings are usually normal although several abnormalities, especially diffuse slowings, have been reported in migraineurs.
In contrast to LCH, the intervening lung parenchyma is usually normal, although super-added ground glass opacities have been reported [7].
Blood pressure is usually normal, although in the advanced phase it may be elevated but at a lower incidence than in other forms of CKD.
The early-onset cases tend to have a more rapid progression (Green et al., 2010), although early motor milestones are usually normal (Bosch et al., 2012).
In the periphery, the ISNb is usually normal in repo embryos, although there are rare stall phenotypes (Figure 5I).
Routine laboratory evaluations are usually normal in individuals with FOP, although increased serum alkaline phosphatase activity has been observed during disease activity (Lutwak, 1964; Kaplan et al., 2008a).
Similar findings are also reported in human patients with HAC-associated hypertrophic cardiomyopathy: subclinical left ventricular systolic dysfunction is indicated using STE, although the assessment of FS and EF is usually normal or supernormal [ 25, 29].
Other tests of liver function are usually normal (Johnson et al, 1985; Omata et al, 1986), although derangements at older ages have been found in some studies (Green et al, 1953; Ferguson & Scott, 1959; Diggs, 1965).
Uterus, fallopian tubes and ovaries are usually normal.
Although only 57 species, representing seven of the 29 orders of insects, have been considered here, it appears that whilst IaBSFDs are usually normal, other distribution shapes can be found in several species, though most notably among the social insects.
