Ultrasonography and bone scintigraphy are equally effective in the diagnosis of plantar fasciitis. Ultrasound-guided injection is effective in the management of plantar fasciitis but is not more effective than palpation-guided injection. Ultrasonography may be used as an objective measure of response to treatment in plantar fasciitis.
Immediate DCBE after incomplete colonoscopy allows complete colonic evaluation in most cases, often adds vital diagnostic information, and eliminates repeated bowel preparation and unnecessary delay in diagnosis.
A prospective, double-blind study of 392 patients randomized into four groups was performed to establish whether diagnostic intravenous urograms could be obtained with a lower dose of iodine when using the dimeric, non-ionic contrast medium iodixanol compared with the monomeric, non-ionic iohexol. Patients received iodixanol or iohexol containing either 9 or 12 g of iodine (gI). The primary parameter was the diagnostic quality of the 6 min film, assessed in a blinded fashion, by consensus, by four radiologists. Iodixanol at both doses was diagnostic in over 90% of cases. Iohexol was only diagnostic in 74% (9 gI) and 81.8% (12 gI). Pairwise comparisons revealed that iodixanol 9 gI was significantly better than both iohexol 9 gI (p = 0.0005) and 12 gI (p = 0.014). No significant difference was present for different doses within the same contrast medium group. Iodixanol resulted in poorer bladder distension than iohexol. Iodixanol caused significantly less discomfort than iohexol.
Amyloid masses of the gastrointestinal tract are very rare. A previously undescribed finding of multiple gastric polyps due to systemic amyloidosis is outlined in a patient with familial amyloid polyneuropathy. The relevant literature pertaining to gastric amyloidosis and mucosal masses is reviewed. Amyloidosis should be included in the differential diagnosis of target lesions in the stomach.
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