ObjectiveTo evaluate the diagnostic value of 99Tcm-methoxy isobutyl isonitrile (MIBI) dual-time imaging for parathyroid adenoma (PA) and parathyroid hyperplasia (PH).MethodsClinical data of 187 patients with pathologically confirmed hyperparathyroidism (HPT) who admitted to the First Affiliated Hospital of Xi’an Jiaotong University School of Medicine from July 2011 to December 2018 were retrospectively collected. Taking postoperative pathology as the standard, the diagnostic value of preoperative 99Tcm-MIBI dual-time imaging was analyzed.ResultsThe serum PTH level of PH patients was higher than that of PA patients (Z=–3.23, P<0.01). Te/N (T: focal area radioactive count, N: the normal tissue radioactivity count of the corresponding thyroid gland on the opposite side of the lesion) in PA and PH patients were lower than Td/N (Z=–3.61, P<0.01; Z=–3.47, P<0.01). The positive rates of 99Tcm-MIBI dual-time imaging in the diagnosis of PA and PH lesions were 67.9% (36/53) and 20.6% (86/418), respectively, and the positive rate of PA were higher (χ2=52.51, P<0.01). The positive rate of 99Tcm-MIBI dual-time imaging in the diagnosis of PA and PH single lesions was higher than that of multiple lesions (χ2=15.79, P<0.01; χ2=64.73, P<0.01). Conclusions99Tcm-MIBI dual-time imaging shows a higher positive rate for PA and a lower positive rate for PH. When HPT is clinically suspected, but 99Tcm-MIBI dual-time imaging is negative and serum PTH is positive, PH should be considered, and B ultrasound and other examinations should be performed to determine the lesion site.
Postoperative gastrointestinal disorder (POGD) is a common complication after surgery under anesthesia. Strategies in combination with traditional Chinese medicine and Western medicine have shown some distinct effects but standardized clinical practice guidelines are not available. Thus, a multidisciplinary expert team from various professional bodies including the Perioperative and Anesthesia Professional Committees of the Chinese Association of Integrative Medicine (CAIM), jointly with Gansu Province Clinical Research Center of Integrative Anesthesiology/Anesthesia and Pain Medical Center of Gansu Provincial Hospital of Traditional Chinese Medicine and WHO Collaborating Center for Guideline Implementation and Knowledge Translation/Chinese Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) Center /Gansu Provincial Center for Medical Guideline Industry Technology/Evidence-based Medicine Center of Lanzhou University was established to develop evidence-based guidelines. Clinical questions (7 background and 12 clinical questions) were identified through literature reviews and expert consensus meetings. Based on systematic reviews/meta-analyses, evidence quality was analyzed and the advantages and disadvantages of interventional measures were weighed with input from patients’ preferences. Finally, 20 recommendations were developed through the Delphi-based consensus meetings. These recommendations include disease definitions, etiologies, pathogenesis, syndrome differentiation, diagnosis, and perioperative prevention and treatment.