BACKGROUND: Assessment of sentinel nodes to predict metastases in a regional nodal basin is valuable for staging patients with melanoma and breast carcinoma. This study tested whether injection of isosulfan blue and technetium-99 could identify mediastinal sentinel nodes in patients with lung carcinoma and determine whether sentinel node histology predicts distal nodal metastases. METHODS: Isosulfan blue and technetium-99 were injected into the tumor and pulmonary resection performed. The hilum and mediastinum were assessed visually and with the gamma probe, and a mediastinal nodal dissection was performed. RESULTS: Thirty-one patients were evaluated. Three patients had positive sentinel nodes and positive distal mediastinal nodes. Twenty-two patients had negative sentinel nodes and negative distal nodes. No sentinel node was identified in 6 patients and 2 patients had two sentinel nodes. CONCLUSIONS: These data demonstrate that this rapid, simple technique can identify sentinel nodes in the mediastinum and that the sentinel node is an accurate predictor of distal nodal metastases in patients with lung cancer.
BACKGROUND: Assessment of sentinel nodes to predict metastases in a regional nodal basin is valuable for staging patients with melanoma and breast carcinoma. This study tested whether injection of isosulfan blue and technetium-99 could identify mediastinal sentinel nodes in patients with lung carcinoma and determine whether sentinel node histology predicts distal nodal metastases. METHODS:Isosulfan blue and technetium-99 were injected into the tumor and pulmonary resection performed. The hilum and mediastinum were assessed visually and with the gamma probe, and a mediastinal nodal dissection was performed. RESULTS: Thirty-one patients were evaluated. Three patients had positive sentinel nodes and positive distal mediastinal nodes. Twenty-two patients had negative sentinel nodes and negative distal nodes. No sentinel node was identified in 6 patients and 2 patients had two sentinel nodes. CONCLUSIONS: These data demonstrate that this rapid, simple technique can identify sentinel nodes in the mediastinum and that the sentinel node is an accurate predictor of distal nodal metastases in patients with lung cancer.
Authors: Edward G Soltesz; Sungjee Kim; Rita G Laurence; Alec M DeGrand; Cherie P Parungo; Delphine M Dor; Lawrence H Cohn; Moungi G Bawendi; John V Frangioni; Tomislav Mihaljevic Journal: Ann Thorac Surg Date: 2005-01 Impact factor: 4.330
Authors: Denis M Gilmore; Onkar V Khullar; Michael T Jaklitsch; Lucian R Chirieac; John V Frangioni; Yolonda L Colson Journal: J Thorac Cardiovasc Surg Date: 2013-06-19 Impact factor: 5.209
Authors: Stephen P Povoski; Ryan L Neff; Cathy M Mojzisik; David M O'Malley; George H Hinkle; Nathan C Hall; Douglas A Murrey; Michael V Knopp; Edward W Martin Journal: World J Surg Oncol Date: 2009-01-27 Impact factor: 2.754
Authors: Onkar V Khullar; Denis M Gilmore; Aya Matsui; Yoshitomo Ashitate; Yolonda L Colson Journal: Ann Thorac Surg Date: 2012-10-25 Impact factor: 4.330