title: Diagnosis of acute diffuse pulmonary infiltrates in immunosuppressed patients by open biopsy of the lung.
abstract: Herein is a review of the results of open biopsies of the lung performed upon immunosuppressed patients between the years 1982 and 1988. The goal was to assess the safety and value of the procedure on a group of patients who are many times in extremis because of multiorgan failure. Obtaining the correct diagnosis and establishing treatment poses a challenge. The study includes 74 patients. Fifty-four had malignant tumors; 20 had various diseases associated with immunosuppression. The biopsy was obtained from the left side in 65 instances. An adequate thoracotomy was done to permit exploration of the thoracic cavity and obtain a representative sample of tissue. The mortality rate related to the operation was 1.4 percent and the complication rate was 11.0 percent. Forty-six percent of the infiltrates were the result of infection. In 42 percent, a change in treatment was made. Thirty-two percent survived and were discharged from the hospital. Patients with adverse drug reaction, with nonspecific pneumonitis and with bacterial infection had a favorable prognosis and benefited most from open biopsy of the lung.
authors.affiliation: Department of Surgery, Wayne State University, Harper Hospital, Allen Park Veterans Administration Medical Center, Detroit, Michigan 48201.
authors.forename: B E
authors.initials: BE
authors.lastname: Robbins
authors.forename: Z
authors.initials: Z
authors.lastname: Steiger
authors.forename: R F
authors.initials: RF
authors.lastname: Wilson
authors.forename: V
authors.initials: V
authors.lastname: Ratanath
authors.forename: C
authors.initials: C
authors.lastname: Karanes
authors.forename: J
authors.initials: J
authors.lastname: Bander
authors.forename: R
authors.initials: R
authors.lastname: Joseph
authors.forename: L
authors.initials: L
authors.lastname: Crane
authors.forename: J
authors.initials: J
authors.lastname: Talbert
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy / Q000379:methods; D005260:Female; D006801:Humans; D016867:Immunocompromised Host; D008171:Lung Diseases / Q000473:pathology*; D008297:Male; D008875:Middle Aged