A 15-year-old girl presented with persistent cough of approximately 2 months' duration. Physical examination was entirely within normal limits. Chest radiograph (Fig. 1) showed a well-defined right ...

A 21-year-old, nonsmoking, and previously healthy woman was admitted to our hospital due to a dry cough and enlarged hilar and mediastinal lymph nodes on chest X-ray (Figure 1A). The optimal treatment ...

Hilar cholangiocarcinoma has a poor prognosis and surgery remains the only curative option. However, few patients are diagnosed at a curable stage and palliative therapies are, therefore, mandatory.

A HEAVY smoker had complete paralysis of the left vocal cord from a large calcified hilar mass. Over three and a half years he expectorated small pieces of calcified material, without the development ...

Teratomas represent a form of germ cell tumors, ie, tumors arising from pluripotential primitive cells, which may develop into a variety of tissues from all embryonic germ layers. They generally arise ...