Serum angiotensin-converting enzyme (SACE) activity as an indicator of total body granuloma load and prognosis in sarcoidosis.

The relationship between the level of serum angiotensin converting enzyme (SACE) and the total body granuloma load in patients with sarcoidosis was studied in two groups using SACE levels and total body gallium67 scans. The study group consisted of 22 patients with SACE levels greater than or equal to 100 U/ml (EH-SACE group) and the control group consisted of 24 patients consecutively diagnosed to have sarcoidosis in a one year period with SACE level of less than 80 U/ml. The average number of organs involved in the EH-SACE group was 3.9 +/- 1 compared to 2.3 +/- 1 in the control group (p less than 0.0001). The incidence of extra pulmonary organ involvement in the EH-SACE group was 2.2 +/- 1 organs compared to 1.0 + 0.8 in the control group (p less than 0.0002). The SACE level was correlated with the number of organs involved for all patients with sarcoidosis (r = .55; p less than .0001). Following corticosteroid therapy for 39 +/- 41 weeks the SACE dropped to 64 +/- 45 units in the EH-SACE group. But it took only 13 +/- 10 weeks to normalize the SACE level to 27 +/- 9 units in the control group. The EH-SACE group patients were followed for 114 +/- 64 weeks and 73% of them still have active sarcoidosis requiring repeated cycles of corticosteroid therapy, while after 42 +/- 23 weeks of follow up only 10% of patients from the control group were still on therapy.(ABSTRACT TRUNCATED AT 250 WORDS)

Management of major or massive hemoptysis in active pulmonary tuberculosis by bronchial arterial embolization.

Management of massive hemoptysis in patients with active pulmonary tuberculosis is complicated. Transcatheter hemostatic embolization of bleeding vessels with absorbable material has been reported to be useful in controlling this problem. Twelve patients with active pulmonary tuberculosis who had major or massive hemoptysis were managed at Cook County Hospital, Chicago, from 1982 to 1986. Various methods of treatment have been evaluated. The technique of angiographic embolization and the criteria for selection of patients for its use constitute the basis of this report.

Granular cell myoblastoma: rare localization in the trachea. Report of a case and review of the literature.

Granular cell myoblastoma is an uncommon tumor in the respiratory tract. It usually occurs in the tongue, skin, breast, or subcutaneous tissue. When it occurs in the respiratory tract, it is usually located in the bronchus or larynx. Primary tracheal location is rare with only nine such cases reported in the literature. This report describes a 26-year-old woman with granular cell myoblastoma of the trachea. She presented with a four-year history of bronchial asthma. The tumor was surgically excised by tracheal resection and reconstruction. The patient has remained well and free of obstructive airway symptoms, without recurrence of the tumor for more than one year.

Septic pulmonary emboli secondary to internal jugular vein phlebitis (postanginal sepsis) caused by Eikenella corrodens.

Postanginal sepsis is the term used to describe the life-threatening infection caused by suppurative phlebitis of the internal jugular vein secondary to infection of the parapharyngeal spaces. This begins with a history of pharyngitis followed by infection of the parapharyngeal spaces, septic pulmonary embolism, and septicemia caused by hematogenous dissemination of the infection. The oral anaerobes are the most common pathogens associated with this syndrome. Recently, we managed 2 patients who had septic pulmonary embolism from postanginal sepsis syndrome caused by Eikenella corrodens. Previously, E. corrodens has not been described in association with this syndrome. The clinical presentation, anatomic, bacteriologic, and management aspects of postanginal sepsis syndrome are reviewed based on our experience with these 2 cases. In patients with clinical evidence of septic pulmonary embolism, particularly in the nonintravenous drug abusers, postanginal sepsis and septic jugular phlebitis have to be considered as a source of septic pulmonary embolism.

Respiratory failure in pulmonary tuberculosis.

Of 852 patients admitted to Cook County Hospital with bacteriologically-proved pulmonary tuberculosis, 16 suffered respiratory failure. Of these 16, 5 died and 11 recovered. On follow-up, the survivors demonstrated significant improvement in oxygenation, but continued to show a severe restrictive ventilatory defect. Our patients, unlike those in previous reports, did not show airway obstruction. The principles of management are the same as for other pulmonary patients. Arterial blood gas analyses should be done on patients with advanced tuberculosis so that abnormalities of gas exchange will not be missed.

Occurrence with bacteriologically positive pulmonary tuberculosis.

Fever was unchanged by chemotherapy in ten patients with bacteriologically positive pulmonary tuberculosis. Blood cultures were positive for Gram-positive organisms in six patients and for Gram-negative organisms in four patients. The same organism was present in sputa and blood in six patients and in urine and blood in two patients. Leukocytosis was not found, and roentgenographic findings did not suggest superinfection. Nine of the ten patients survived. Blood cultures must be obtained in patients with pulmonary tuberculosis whose fever is not altered by antituberculous chemotherapy, so that concomitant septicemia is not neglected.