Background: Rotational atherectomy followed by drug-eluting stent (DES) implantation for complex, severely calcified lesions is a rational combination that has not been sufficiently evaluated.
Methods: We investigated 102 consecutive patients with angiographic evidence of heavily calcified lesions that underwent DES implantation following rotational atherectomy at our institution between June 2005 and October 2009, and we examined the long-term clinical outcomes. The major adverse cardiac events monitored were death, myocardial infarction and target lesion revascularization.
Objective: To compare the cytologic features of histologically proven lymphocytic (Hashimoto's) thyroiditis (Hashimoto's thyroitidis) and primary thyroid lymphomas (TL).
Study Design: Clinical histories, smears (stained with Diff-Quik, Papanicolaou stain or hematoxylin and eosin [HE]) and surgical specimens (HE slides) were reviewed in 25 cases of lymphocytic thyroiditis and 12 of thyroid lymphomas.
Results: Surgical specimens of thyroiditis were obtained for other medical reasons: goiter and compressive symptomatology in 21 cases and neoplasms in 4 (2 papillary carcinomas, 1 follicular carcinoma and 1 oncocytic adenoma).