European Journal of Cardio-Thoracic Surgery, Vol 11, 218-221, Copyright © 1997 by European Association for Cardio-thoracic Surgery
Ambulatory mediastinal biopsy for hematologic malignancies
F Venuta, EA Rendina, EO Pescarmona, T de Giacomo, I Flaishman, E Guarino and C Ricci
Department of Thoracic Surgery, University of Rome La Sapienza, Italy.
OBJECTIVE: We retrospectively evaluated our experience with outpatient
surgical biopsy of mediastinal lesions in patients with hematologic
malignancies, its cost-effectiveness and ability to allow diagnosis.
METHODS: Eighty patients underwent outpatient surgical biopsy of
mediastinal lesions related to hematologic malignancies (50 cervical
mediastinoscopies, 24 anterior mediastinotomies and six video-assisted
thoracoscopies). Eight patients had a superior vena cava syndrome, five had
lesions residuing or relapsing after chemo-radiotherapy and six and had
been treated with steroids before diagnosis; in five cases the biopsy had
been previously performed at other hospitals without achieving a positive
diagnosis. RESULTS: Ambulatory mediastinal biopsy allowed diagnosis in all
cases. Fifty-one patients had Hodgkin disease, 28 had non-Hodgkin lymphoma
and one had chronic lymphatic leukemia. There was no operative mortality.
Complications were: pneumothorax and bleeding during mediastinoscopy and
wound infection after anterior mediastinotomy. CONCLUSIONS: Mediastinal
biopsy can be safely performed on an outpatient basis in selected patients
with mediastinal involvement due to hematologic malignancies. Costs were
markedly reduced with respect to in-hospital procedures.