Carinal reconstruction with a Y-shaped collagen-conjugated prosthesis

Slides:

Advertisements

Similar presentations

The coronary delivery of marrow stromal cells for myocardial regeneration: Pathophysiologic and therapeutic implications Jih-Shiuan Wang, MD, Dominique.

Advertisements

Experimental study on a new tracheal prosthesis made from collagen-conjugated mesh Norihito Okumura, MD, Tatsuo Nakamura, MD, Tohru Natsume, MD, Kenji.

Volume 115, Issue 2, Pages (February 1999)

Liposuction-derived human fat used for vascular graft sodding contains endothelial cells and not mesothelial cells as the major cell type Stuart K. Williams,

Tracheal regeneration: Myth or fact?

Experimental repair of phrenic nerve using a polyglycolic acid and collagen tube Makoto Yoshitani, MD, Seijun Fukuda, MD, Shin-ichi Itoi, MD, Shigeyuki.

Tracheal Replacement With a Silicone-Stented, Fresh Aortic Allograft in Sheep Hisashi Tsukada, MD, PhD, Armin Ernst, MD, Sidhu Gangadharan, MD, Simon.

Mesothelium regeneration on acellular bovine pericardia loaded with an angiogenic agent (ginsenoside Rg1) successfully reduces postsurgical pericardial.

In situ tissue engineering for tracheal reconstruction using a luminar remodeling type of artificial trachea Tatsuo Nakamura, MD, Toshihiko Sato, Masato.

Renal vein injury complicating removal of intravenous leiomyoma

Central venous catheter failure is induced by injury and can be prevented by stabilizing the catheter tip Ted R. Kohler, MD, Thomas R. Kirkman, BS Journal.

Development of a “leak-proof,” knitted Dacron vascular prosthesis

Tracheal regeneration: Evidence of bone marrow mesenchymal stem cell involvement Agathe Seguin, MD, PhD, Sonia Baccari, MD, Muriel Holder-Espinasse, MD,

Morphologic Assessment of Extracellular Matrix Scaffolds for Patch Tracheoplasty in a Canine Model Thomas W. Gilbert, PhD, Sebastien Gilbert, MD, Matthew.

Fernando Villegas-Álvarez, MD, José F

The role of circulating cells in the healing of vascular prostheses

Closure with bronchial wall flap and omental pedicle of defect caused by dehiscence of tracheal suture line after extended right upper sleeve lobectomy

Giant Costal Osteochondroma in a Man With Multiple Exostoses

Compound polyglactin 910/polypropylene small vessel prostheses

Two-Stage End-to-End Reconstruction of Long-Segment Tracheal Defects With a Bioabsorbable Scaffold Grafting Technique in a Canine Model Hisashi Tsukada,

New tubular bioabsorbable knitted airway stent: Biocompatibility and mechanical strength Yukihito Saito, MDa, Kenichirou Minami, MDa, Masashi Kobayashi,

Intrinsic cardiac stem cells are essential for regeneration

David T. Cooke, MD, Danh V. Nguyen, PhD, Ying Yang, MS, Steven L

Makoto Hashizume, M. D. , Ph. D. , Yeng Yang, M. D. , Spencer Galt, M

Autologous tissue-engineered trachea with sheep nasal chondrocytes

Optimal dose of basic fibroblast growth factor for long-segment orthotopic tracheal autografts Ryoichi Nakanishi, MD, Nobuyuki Nagaya, MD, Takashi Yoshimatsu,

C.J McNamee, MD, D Lien, MD, L Puttagunta, MD, A.Alan Conlan, MD,

Biodegradable polymer coating promotes the epithelization of tissue-engineered airway prostheses Toshihiko Sato, MD, Masato Araki, MD, Naoki Nakajima,

J. A. C. Buckels, M. D. , F. R. C. S. , A. G. Nordestgaard, M. D. , S

Experimental study of a new sutureless intraluminal graft with a shape-memory alloy ring Chuanrui Yang, MD, Yanqing Sun, MD, Peiqing Dong, MD, Huazhong.

Skinning the cat: Another wrinkle for T-tube insertion

Primary hemangiopericytoma of the trachea

Adenoid cystic carcinoma of the airway: Thirty-two-year experience

Paul H. Schoof, MDa, Adriana C

Hiromichi Miwa, MD, Takehisa Matsuda, PhD Journal of Vascular Surgery

Nervin Fanous, MD, S. Adil Husain, MD, Mark Ruzmetov, MD, PhD, Mark D

Rong Yin, MD, PhD, Ninglei Qiu, MD, Jun Zhu, MD, Lin Xu, MD, PhD

Healing process after total cricoidectomy and laryngotracheal reconstruction: Endoscopic and histologic evaluation in a canine model Kazumichi Yamamoto,

Successful allotransplantation of cryopreserved tracheal grafts with preservation of the pars membranacea in nonhuman primates Tomohiro Murakawa, MD,

Dacron inhibition of arterial regenerative activities

Occult active giant cell aortitis necessitating surgical repair

Tracheal allotransplantation in beagle dogs without immunosuppressants

Intrathoracic tracheal reconstruction with a collagen-conjugated prosthesis: Evaluation of the efficacy of omental wrapping Masayoshi Teramachi, MDa,

Support Your Specialty

Intrathoracic esophageal replacement in the dog with the use of an artificial esophagus composed of a collagen sponge with a double-layered silicone tube

Rapid cellular luminal coverage of Dacron inferior vena cava prostheses in dogs by immediate seeding of autogenous endothelial cells derived from omental.

Comparison of the vascular responses to balloon-expandable stenting in the coronary and peripheral circulations: Long-term results in an animal model.

Impact of endothelial cell seeding on long-term patency and subendothelial proliferation in a small-caliber highly porous polytetrafluoroethylene graft

Survival analysis of rats implanted with porous titanium tracheal prosthesis Philippe Schultz, MD, Dominique Vautier, PhD, Johanna Chluba, PhD, Luc Marcellin,

Three-layered synthetic pericardial substitutes reduce postoperative pericardial adhesions Noriyoshi Kajihara, MD, Masataka Eto, MD, Yasuhisa Oishi,

Histological confirmation of healing of gastrobronchial fistula using a muscle flap Manabu Okuyama, MD, Reijiro Saito, MD, Satoru Motoyama, MD, Michihiko.

Thrombus-free, human endothelial surface in the midregion of a Dacron vascular graft in the splanchnic venous circuit—Observations after nine months of.

Tracheal reimplantation of the right upper lobe bronchus with sleeve main and intermedius bronchus resection and reconstruction Carsten Schröder, MD,

Physiologic left ventricular reconstruction: Shape, function, and time recaptured Gerald D. Buckberg, MD The Journal of Thoracic and Cardiovascular Surgery

Successful treatment of pulmonary mucormycosis, a rare pulmonary fungal infection, in a patient with diabetes mellitus Yukihiro Zaizen, MD, PhD, Tatsuya.

Leiomyoma of an Accessory Tracheal Bronchus

Richard L. Binns, MD Journal of Vascular Surgery

Endothelial cell seeding of a new PTFE vascular prosthesis

Primary choriocarcinoma of the lung

Left tracheal sleeve pneumonectomy: A combined approach

The Journal of Thoracic and Cardiovascular Surgery

Discussion The Journal of Thoracic and Cardiovascular Surgery

Tai Ji: The law of inflammatory response

An experimental study of a new sutureless intraluminal graft with an elastic ring that can attach itself to the vessel wall Masaru Matsumae, MD, Hatsuzo.

External tracheal stenting for pediatric airway obstruction: A word of caution Roosevelt Bryant, MD The Journal of Thoracic and Cardiovascular Surgery

Replacement of a tracheal defect with a tissue-engineered prosthesis: Early results from animal experiments Jhingook Kim, MD, Soo Won Suh, PhD, Ji Yeon.

Neointimal formation at the sites of anastomosis of the internal thoracic artery grafts after coronary artery bypass grafting in human subjects: An immunohistochemical.

Bronchoscopic treatment of postpneumonectomy bronchopleural fistula with a collagen screw plug Hiroyuki Tao, MD, Masato Araki, MD, Toshihiko Sato, MD,

Experimental study on a new tracheal prosthesis made from collagen-conjugated mesh Norihito Okumura, MD, Tatsuo Nakamura, MD, Tohru Natsume, MD, Kenji.

The experimental replacement of a cervical esophageal segment with an artificial prosthesis with the use of collagen matrix and a silicone stent Yukinobu.

Presentation transcript:

Carinal reconstruction with a Y-shaped collagen-conjugated prosthesis Takashi Sekine, MD, Tatsuo Nakamura, MD, Kazuya Matsumoto, MD, Yu Liu, MD, Hiroki Ueda, MastEng, Nobuyuki Tamura, MD, Yasuhiko Shimizu, MD The Journal of Thoracic and Cardiovascular Surgery Volume 119, Issue 6, Pages 1162-1168 (June 2000) DOI: 10.1067/mtc.2000.106652 Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions

Fig. 1 Y-shaped prosthesis made of Marlex mesh and polypropylene spirals. The Journal of Thoracic and Cardiovascular Surgery 2000 119, 1162-1168DOI: (10.1067/mtc.2000.106652) Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions

Fig. 2 Top, Y-shaped prosthesis after collagen conjugation. Bottom, upper view. The Journal of Thoracic and Cardiovascular Surgery 2000 119, 1162-1168DOI: (10.1067/mtc.2000.106652) Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions

Fig. 3 Method of carinal reconstruction: A Y-shaped silicone stent has been inserted into the prosthesis during the operation. The Journal of Thoracic and Cardiovascular Surgery 2000 119, 1162-1168DOI: (10.1067/mtc.2000.106652) Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions

Fig. 4 Bronchoscopic views 10 months after the operation. Neither stenosis nor granulation at the site of anastomosis with the trachea (upper left), left main bronchus (lower left), or right main bronchus (lower right) is evident. Complete covering of the mesh by regenerated tissue is observed in the region of the bifurcation (upper right). The Journal of Thoracic and Cardiovascular Surgery 2000 119, 1162-1168DOI: (10.1067/mtc.2000.106652) Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions

Fig. 5 Longitudinal section of the prosthesis 10 months after the operation. Longitudinal sections in all the surviving animals showed that the luminal surface was covered by smooth, whitish tissue. The Journal of Thoracic and Cardiovascular Surgery 2000 119, 1162-1168DOI: (10.1067/mtc.2000.106652) Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions

Fig. 6 Photomicrograph of a prosthesis removed 10 months after implantation. Ciliated epithelial cells line the prosthesis near the anastomosis (top), but squamous epithelial cells predominate in the middle portion of the prosthesis (bottom) . (Hematoxylin and eosin stain; original magnification ×100.) L, Tracheal lumen; P, polypropylene mesh. The Journal of Thoracic and Cardiovascular Surgery 2000 119, 1162-1168DOI: (10.1067/mtc.2000.106652) Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions

Fig. 7 Scanning electron micrographs of the luminal surface. The surface is covered by ciliated epithelial cells (top), but in the middle of the prosthesis a few ciliated epithelial cells are surrounded by cells with short microvilli (bottom). The Journal of Thoracic and Cardiovascular Surgery 2000 119, 1162-1168DOI: (10.1067/mtc.2000.106652) Copyright © 2000 American Association for Thoracic Surgery Terms and Conditions