Everolimus induced organizing pneumonia in a patient with tuberous sclerosis complex.

Organizing pneumonia is characterized by a distinct histologic pattern in the lung interstitium and presents clinically as hypoxemia, fever, cough, and dyspnea that is not attributable to concurrent infection. Typical etiologies of this condition include inflammatory disease, malignancy, toxic inhalation, and an array of medications including the mTOR inhibitor everolimus. In this report, we describe the case of a female with tuberous sclerosis complex on everolimus therapy for renal angiomyolipomas who presented to the hospital with persistent cough, dyspnea, and fevers and bilateral lower lobe opacities on chest X-ray despite multiple courses of antibiotic therapy. Bronchoscopy was performed with transbronchial biopsies, and results demonstrated a lymphocytic predominance and pathologic findings of intraluminal plugs composed of fibroblasts and myofibroblasts consistent with organizing pneumonia. Everolimus therapy was discontinued and patient completed a steroid course with resolution of symptoms. To our knowledge, this is the first published case of organizing pneumonia secondary to everolimus in a patient with tuberous sclerosis complex.

A case of left atrial compression secondary to angioedema.

Angioedema due to angiotensin-converting enzyme (ACE) inhibitors is an uncommon, but deadly adverse reaction with an overall incidence of 0.1%-0.2%. Rapid accumulation of interstitial fluid and vasodilation classically involves the mucus membranes of the mouth and face but has the ability to affect other areas. We describe a case of angioedema secondary to ACE inhibitor that affected the esophagus causing left atrial compression and hemodynamic compromise.

Patient Demographics and Socioeconomic Characteristics of an Ambulatory Care Clinic Served by a University PCCM Training Program.

OBJECTIVES: Continuity clinics are an important aspect of pulmonary medicine fellowship training. We provide a description of a pulmonary outpatient clinic in an inner city, county-owned, university-affiliated hospital. METHODS: This is a descriptive study of administrative data on consecutive patient visits to the University of Tennessee Regional One Health at Memphis ambulatory clinic (Medplex) between January 2000 and August 2006. We describe demographics, socioeconomic characteristics, and the frequency of a pulmonary diagnosis of the outpatient population served by our training program. Continuous data were described by mean ± standard deviations and categorical data were described by percentage. RESULTS: The dataset included 2549 patients, 81% were African American with a mean age of 48.7 ± 13.7, 64.4% were women. Female/male body mass index was 34.6 ± 11.6 vs. 29.2 ± 10.3. Tenncare (Medicaid) covered 59.6 % of patients, whereas 11.1% were uninsured. CONCLUSIONS: We provide evidence that one clinical setting may not be enough exposure to the entire lung pathology for pulmonary trainees. There is a need for further, larger, and prospective data collections to evaluate and guide changes regarding the structure of training programs.