Endoscopic resection has previously been described in adults, but not in children. We describe a case of a 15-year-old who developed a forehead osteoma following trauma that was resected entirely endoscopically, leaving find more no visible scar with resolution of edema and good cosmetic result as early as post-operative day 9. Our case lends evidence to support the safe and effective use of this technique in adolescents. (C) 2012 Elsevier Ireland Ltd. All rights reserved.”
“Background: The aim of our study is to establish the potential role of dual-phase F-18-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT)
in patients presenting ovarian masses with diffuse peritoneal infiltration for differentiating benign from malignant lesions.
Methods: Twenty patients (13 with ovarian cancers and 7 with benign lesions) were evaluated preoperatively by dual-phase F-18-FDG-PET/CT performed 1 h and 2 h after injection of F-18-FDG. The maximum standardized uptake value (SUVmax) for both time points SUVmax1 and SUVmax2 were
determined, respectively, and the retention index (RI) was calculated by subtracting the SUVmax1 from the SUVmax2 and dividing by SUVmax1.
Results: The areas under the receiver operating characteristic curves (AUCs) of SUVmax1 and SUVmax2 were 0.753 (P = 0.062, 95% confidence Linsitinib interval [CI] = 0.512-0.915) and 0.835 (P = 0.001, 95% CI = 0.604-0.961), respectively. The AUC of the RI was
0.901 (P < 0.001, 95% CI = 0.684-0.988). Using pairwise comparisons, the AUC of SUVmax2 was significantly higher than that of SUVmax1 (P = 0.032). The AUC of the RI was higher than those of SUVmax1 www.selleckchem.com/products/pifithrin-alpha.html and SUVmax2, but the difference was not statistically significant.
Conclusion: Dual-phase F-18-FDG PET/CT might be considered when preoperative imaging is indeterminate. A larger-scaled, prospective study is needed to verify these results.”
“This is a report of fatality immediately after administration of epoprostenol. The patient was previously diagnosed with CREST syndrome and associated interstitial lung disease. She developed worsening pulmonary hypertension and was clinically diagnosed with pulmonary veno-occlusive disease. The patient developed flash pulmonary edema and arrested after administration of low-dose epoprostenol in the intensive care unit. An autopsy revealed the patient suffered from pulmonary capillary hemangiomatosis. We review our case and what is known about this rare disease. Copyright (C) 2010 S. Karger AG, Basel”
“We describe an unusual presentation of geniculate ganglion venous malformation, a rare facial nerve lesion, emphasizing the importance of the differential diagnosis, imaging characteristics, and controversies in management. A child presented with moderate right-sided conductive hearing loss and a House-Brackmann grade I facial nerve function bilaterally.