It commonly occurs in veins, as at Allemont, Isère, Fr.; Valtellina, Italy; and the Comstock Lode, Nevada.
It is one of the most abundant zeolites in altered volcanic deposits, and it commonly occurs as white, glassy needles filling veins and cavities in igneous rocks.
It commonly occurs in females between 30-70 years of age.
It commonly occurs in a retrograde fashion, toward the central nervous system.
It commonly occurs after open-heart surgery, and specifically after arterial switch operation.
It commonly occurs in patients with immunocompromised states or uncontrolled diabetes (Fig. 8a, b and c).
It commonly occurs in immunocompetent individuals and is commonly associated with varicella zoster virus (VZV) and herpes simplex virus (HSV) [3].
As far as we know, stomal dehiscence has not been reported in any previous studies on tracheostomy complications, although it commonly occurs after laryngectomy [13].
It commonly occurs that modal truncation applies to both the series of structural and loading modes; besides, many loading modes are almost orthogonal respect the dominant structural modes, so they do not contribute to structural response.
In reports of MFH, it commonly occurs in men and those older than 40 years, with a frequency of 1 2 cases per 100,000 people [3].MFH has been reported in limbs (68%), abdominal cavity/retroperitoneum (16%), trunk (9%), head and neck (3%), or gastrointestinal tract (4%).
