title: A foreign body reaction to Surgicel®in a lymph node diagnosed by endobronchial ultrasound-guided transbronchial needle aspiration.
abstract: Surgicel®(Ethicon, North Ryde, NSW, Australia) is an absorbable sheet of oxidized cellulose polyanhydroglucuronic acid polymer used as an hemostatic in cardiovascular and thoracic surgery. In some cases, the retained material may cause foreign body granulomatous reactions and simulate tumor recurrence, an abscess, an hematoma, or an infection. We report the case of a 55-year-old patient who was operated of a lung adenocarcinoma. In the thoracic computed tomography scan 1 year after the surgery, a right paratracheal lymph node was detected, so endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) was performed suspecting recurrence of the tumor. The cytology results of the lymph node showed a nonnecrotizing granulomatous reaction secondary to Surgicel®, used as an hemostatic during the surgery. The objective of presenting this case is to consider foreign body reaction to Surgicel®in the differential diagnosis of postoperative suspicion of neoplastic recurrence, and on the other hand, to note that EBUS-TBNA enables diagnosis.
authors.affiliation: Department of Pulmonology, Hospital del Mar-Parc de Salut Mar, UAB, CIBERES, ISCIII, Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.
authors.forename: Diana
authors.initials: D
authors.lastname: Badenes
authors.affiliation: IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain; Department of Pathology, Hospital del Mar-Parc de Salut Mar, UAB, Barcelona, Spain.
authors.forename: Lara
authors.initials: L
authors.lastname: Pijuan
authors.affiliation: Department of Pulmonology, Hospital del Mar-Parc de Salut Mar, UAB, CIBERES, ISCIII, Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.
authors.forename: Víctor
authors.initials: V
authors.lastname: Curull
authors.affiliation: Department of Pulmonology, Hospital del Mar-Parc de Salut Mar, UAB, CIBERES, ISCIII, Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.
authors.forename: Albert
authors.initials: A
authors.lastname: Sánchez-Font
keywords: Endobronchial ultrasound-guided transbronchial needle aspiration; Surgicel®; foreign body reaction; lung cancer