To Compare tomosynthesis to mammography, ultrasound, MRI, and histology for the detection and staging of BI-RADS 4-5 anomalies, as a function of breast composition, histology, size, and lesion location. Materials and methods: 25 patients underwent tomosynthesis, MRI, mammography, and ultrasound. The diagnostic accuracy of the different examinations was compared. Results: The sensitivities for detection were as follows: 92.7% for MRI, 80.5% for ultrasound, 75.6% for tomosynthesis, and 61% for mammography. Tomosynthesis improves the sensitivity of mammography (P = 0.0001), but not the specificity. The detection of multifocality and multicentricity was improved, but not significantly. Tomosynthesis identified more lesions than mammography in 10% of cases and improved lesion staging irrespective of the density, but was still inferior to MRI. The detection of ductal neoplasia was superior with tomosynthesis Compared to mammography (P = 0.016), but this was not the case with lobular cancer. The visualization of masses was improved with tomosynthesis (P = 0.00012), but not with microcalcifications. Tomosynthesis was capable of differentiating lesions of all sizes, but the smaller lesions were easier to see. Lesion sizes measured with tomosynthesis, excluding the spicules, concurred with histological dimensions. Spicules lead to an overestimation of the size. Conclusion: In our series, tomosynthesis found more lesions than mammography in 10% of patients, resulting in an adaption of the surgical plan.

Background: thyrotoxicosis is a hypermetabolic state due to excessive amounts of thyroid hormone in the circulation. There are several causes and the worst presentation is a thyroid storm, which is an endocrinal emergency. Clinically, thyrotoxicosis can present vaguely leading to misdiagnosis and mismanagement. Aim of the work: this study aimed to understand the clinical presentation of thyrotoxicosis, its diagnosis and ways of management. Methodology: we conducted this review using a comprehensive search of MEDLINE, PubMed, and EMBASE from January 1987 to March 2017. Conclusion: due to its vague presentation, thyrotoxicosis can be misdiagnosed and managed wrongly, leading to life threatening condition called thyroid storm. Health care physicians must keep a high degree of suspicion in order to provide prompt therapeutic measures to avoid complications as well as death of patient.