Macular coccidioidomycosis.

A 26-year-old woman had an enlarging dense macular lesion in the right eye. The funduscopic and angiographic findings were distinctly different from those in macular histoplasmosis. She was found to have a coccidioidomycotic granuloma in the left lung and was treated with amphotericin B.

Control of breathing in patients with chronic obstructive lung disease.

1. Using the mouth occlusion pressure technique, we have studied the control of breathing in seven hypercapnic and eight non-hypercapnic patients with chronic obstructive lung disease. 2.