Thrombocytopenia as a marker of outcome in patients with acute exacerbation of chronic obstructive pulmonary disease.

Introduction: Thrombocytopenia (TP) is associated with poor outcome in patients who are critically ill with pneumonia, burns, and H1N1 influenza. To our knowledge, no similar study in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) has been conducted to date. The aim of this study was to determine the impact of platelet count on the outcome of patients with AECOPD.

A 64 year-old female with scalp metastasis of papillary thyroid cancer.

The skin metastasis of papillary thyroid carcinoma (PTC) is a rare condition and the lesions should be differentiated from primary skin tumors. The scalp is the most frequent site which is involved in skin metastasis of PTC. It shows the poor outcome and aggressive nature of disease.