Sternal resection for metastasis from thyroid carcinoma and reconstruction with the sandwiched marlex and stainless steel mesh

A case of 69-year-old woman with a solitary sternal bone metastasis from thyroid carcinoma undergoing surgical therapy was reported here. On admission, most part of the body of the sternum was destroyed by tumor. Subtotal sternectomy was performed and a part of the major pectoral muscles adherent to the sternal tumor was also resected. The chest wall defect was reconstructed with a sandwiched Marlex and stainless steel mesh. Pathological examination of the resected specimen revealed metastatic papillary carcinoma of the thyroid. Her postoperative course was uneventful. The reconstruction with Marlex and stainless steel mesh seemed to be an appropriate procedure to prevent paradoxical movement of the thorax and protect the intrathoracic organs. Stainless steel mesh compensated for limited resiliency of Marlex mesh and remained rigid in all directions.     

Combined reconstruction of complex defects of the chest wall.

Defects of the chest wall are often encountered, and good results can be obtained both cosmetically and functionally from their treatment. We treated 13 patients with full thickness chest wall defects. Follow up ranged from 12 days to 19 months. Three had had recurrent breast carcinoma, seven relapse after excision of a sarcoma, two had had lesions of the chest wall after irradiation, and one had a sternal fistula. Local skin, musculocutaneous and free latissimus dorsi and anterolateral thigh flaps were done to cover soft tissue. Fascia lata, polypropylene (Marlex) mesh, and Marlex mesh-methylmethacrylate sandwich prosthesis, were used to stabilise the skeleton in nine patients. Two of the patients died postoperatively, one early. The use of Marlex mesh-methylmethacrylate sandwich prostheses for the stabilisation of the skeleton and local musculocutaneous flaps for covering soft tissues after resection of three or more ribs is effective.     

Resection of Sternal Metastasis from Endometrial Carcinoma Followed by Reconstruction with Sandwiched Marlex and Stainless Steel Mesh: Report of a Case

We report the successful resection of sternal metastasis from endometrial carcinoma, followed by reconstruction of the chest defect, in an 87-year-old woman. We performed subtotal sternectomy and concurrent resection of the ribs and overlying soft tissue. The skeletal defect was then reconstructed with sandwiched Marlex and stainless steel mesh, and soft tissue coverage was accomplished by using a pectoralis major advancement flap. The patient had an uneventful postoperative course with no sign of recurrence during 5 years of follow-up. Thus, reconstruction with Marlex and stainless steel mesh could be an effective technique for preventing paradoxical movement of the thorax and protecting the intrathoracic organs.     

胸壁肿瘤切除与重建方法探讨

目的探讨胸壁肿瘤切除及胸壁缺损修补重建的方法。方法回顾性分析7例胸壁肿瘤患者的临床资料,其中肋骨分化型软骨肉瘤、肋骨分化型骨肉瘤、肋骨骨巨细胞瘤及肋骨骨旁骨肉瘤各1例,肺癌胸壁转移癌2例,乳腺癌复发胸壁转移1例。行扩大根治切除4例,姑息性切除2例,限制性切除1例。切除肋骨1-3根,胸壁骨性缺损面积（4 cm×15 cm）-（15 cm×15 cm）。胸壁缺损重建6例：用部分膈肌修补加固下胸壁缺损1例,应用钢丝支架并腹壁转移肌皮瓣修补缺损1例,应用M arlex网片修补骨性缺损并同时覆盖周围肌肉瓣4例。1例限制性切除患者仅行拉拢缝合,未行胸壁重建。结果应用双层M arlex网片修补骨性缺损并同时覆盖周围肌肉瓣的3例术后胸壁稳定性满意,限制性切除的1例胸壁外观正常,余3例均出现反常呼吸。术后随访6例,时间5月-6年,4例原发性肋骨肿瘤患者均健在,3例转移癌患者死亡1例,失访1例,健在1例。结论依据胸壁缺损的位置和大小,应用双层聚丙烯网片结合自体肌肉瓣覆盖是修补重建胸壁的可靠方法 。     

Anterior chest wall reconstruction with titanium plate sandwiched between two polypropylene sheets

Extensive sternal resection carries the risk of difficult reconstruction and surgical complications. A 79-year-old woman underwent sternal resection and reconstruction for sternal chondrosarcoma. However, 18?months after the first operation, she developed six metastatic tumors on the anterior chest wall. She underwent subtotal sternectomy and rib resection, leaving a defect measuring 17?×?14?cm. Reconstruction of the anterior chest wall using a titanium plate sandwiched between two polypropylene mesh sheets is described. This method is potentially applicable to extensive anterior chest resection, and its advantages compared with conventional prostheses are rigidity, flexibility, and usability.     

Synthetic prostheses in repair of chest wall defects after exeresis of malignancies

Five cases of chest wall repair with synthetic prostheses following thoracectomy for malignant tumours are reported. Two patients were submitted to partial sternal resection (manubrium); in the first case Marlex mesh alone and in the second a composite graft with Methyl-methacrylate were used. The remaining cases underwent extended thoracectomy and reconstructive procedure based upon Marlex prosthetic replacement and myoplasty. No postoperative complications were observed and satisfactory stabilization of the chest wall with good cosmetic results were obtained.     

Current techniques for chest wall reconstruction: expanded possibilities for treatment

Myocutaneous flaps and prosthetic materials have greatly facilitated reconstruction after massive chest wall resection. This series includes 112 such procedures. Latissimus dorsi, rectus abdominis, omental, pectoralis major, and contralateral breast flaps were used in 80 patients. Early in the series, 3 flaps were lost because of technical problems. Minor areas of incomplete healing that resolved completely with local wound care occurred in 16 of 80 flaps. Skeletal reconstruction was performed in 82 patients without complication. Marlex mesh was used for flat surfaces, and Marlex mesh with methyl methacrylate was used for the sternum and the curved surface of the lateral chest wall. These results have allowed an expansion of the indications for chest wall resection to include the curative treatment of primary chest wall tumors and palliative treatment for breast cancer patients with osteoradionecrosis, local recurrence (in select patients), chest wall infection, and tumors metastatic to the chest wall.     

Chest wall resections and reconstruction: a 25-year experience

Background. Chest wall defects continue to present a complicated treatment scenario for thoracic and reconstructive surgeons. The purpose of this study is to report our 25-year experience with chest wall resections and reconstructions.

Methods. A retrospective review of 200 patients who had chest wall resections from 1975 to 2000 was performed.

Results. Patient demographics included tobacco abuse, hypertension, diabetes mellitus, alcohol abuse, coronary artery disease, chronic obstructive pulmonary disease, and human immunodeficiency virus. Surgical indications included lung cancer, breast cancer, chest wall tumors, and severe pectus deformities. Twenty-nine patients had radiation necrosis and 31 patients had lung or chest wall infections. The mean number of ribs resected was 4 ± 2 ribs. Fifty-six patients underwent sternal resections. In addition 14 patients underwent forequarter amputations. Immediate closure was performed in 195 patients whereas delayed closure was performed in 5 patients. Primary repair without the use of reconstructive techniques was possible in 43 patients. Synthetic chest wall reconstruction was performed using Prolene mesh, Marlex mesh, methyl methacrylate sandwich, Vicryl mesh, and polytetrafluoroethylene. Flaps utilized for soft tissue coverage were free flap (17 patients) and pedicled flap (96 patients). Mean postoperative length of stay was 14 ± 14 days. Mean intensive care unit stay was 5 ± 9 days. In-hospital and 30-day survival was 93%.

Conclusions. Chest wall resection with reconstruction utilizing synthetic mesh or local muscle flaps can be performed as a safe, effective one-stage surgical procedure for a variety of major chest wall defects.     

Surgical treatment of sternal metastases from thyroid carcinoma: report of two cases

Radioiodine therapy is currently the treatment of choice for metastasizing differentiated thyroid cancer (DTC); however, skeletal metastases are resistant to this form of therapy. The surgical removal of distant metastases from DTC offers the best chance for prolonged survival and improved quality of life. Furthermore, the surgical removal of a resectable skeletal metastasis can be a valuable complement to radioiodine therapy. This report describes two cases of sternal metastases from thyroid carcinoma that were managed successfully by surgery involving partial excision of the sternum followed by reconstruction of the chest wall with Marlex mesh. Both patients recovered uneventfully. Sternal resection with Marlex mesh reconstruction of the chest wall defect proved a simple and effective method for managing sternal metastasis. Thus, the surgical resection of distant bony metastases in patients with DTC is recommended as it can be curative, provide symptomatic palliation, or allow for more effective radioiodine treatment. Received: July 3, 2000 / Accepted: March 6, 2001     

Sternal metastasis of breast cancer; report of a case

A 51-year-old woman presented with a painful sternal lump. Nine years earlier she had undergone right modified mastectomy for breast cancer, followed by chemotherapy. Computed tomography and bone scintigraphy demonstrated a solitary sternal bone metastasis. The patient was treated by partial sternectomy. Thereafter, the sternal defect was reconstructed with Marlex mesh and rectus abdominis myocutaneous flap. The postoperative course was uneventful. The patient subsequently developed brain metastasis and died within 52 months after sternal resection. The stability of the chest wall was well preserved for the duration of follow-up.     

Sternal resection and reconstruction for primary malignant tumors

BACKGROUND: Primary malignant sternal tumors (PMST) are locally aggressive and their optimal surgical management still continues to evolve. METHODS: From 1986 to 2002, 38 patients (25 females/13 males) underwent radical resection of PMST. This series included 33 sarcomas, 17 of which had been radiation-induced, 3 hematologic tumors, and 2 carcinomas. Seventeen were high-grade tumors. Nine patients had received preoperative chemotherapy. Twelve patients required extensive skin excision. Eight total, seven subtotal, and 23 partial sternectomies were performed. Resection was extended to the anterior chest-wall in 4 patients, lung in 4, brachiocephalic vein in 3, superior vena cava in 2, and pericardium in 1. In 36 patients, chest wall stability was obtained by Marlex (n = 21) or Vicryl (n = 2) mesh and polytetrafluoroethylene patch (n = 13), with methylmethacrylate reinforcement in 12 patients. Soft tissue coverage was done by the pectoralis major muscles with skin advancement in 25 patients, a myocutaneous flap in 11, a breast transposition in 1, and a skin flap in 1. Omentoplasty was performed in 3 patients. RESULTS: One patient died from pneumonia. Two patients needed a tracheostomy after total sternectomy. No flap-related complication was observed. Four local septic complications required removal of the composite prosthesis with reoperations. Local recurrence occurred in 9 patients, 7 patients having a repeat resection. Metastases developed in eight. The 5-year overall and disease-free survival was 66% and 53%, respectively. The histologic grade of sarcomas was a survival predictor (high grade versus others p = 0.035). CONCLUSIONS: Wide resection of PMST is necessary to minimize local recurrence. Large sternal defects are safely reconstructed with a musculocutaneous flap. We suggest that the use of methylmethacrylate should be limited to reconstruction after total sternectomy.     

Problems in resection of chest wall sarcomas.

To illustrate the problems of reconstruction in major chest wall resection, five patients with a variety of soft tissue tumors of the chest wall, located at different sites, are presented. Patients, who underwent a lateral or posterolateral chest wall resection required removal of two to five ribs sequentially as well as the adjacent soft tissue. Those who underwent an anterior chest wall resection required resection of the manubrium or the body of sternum as well as of adjacent costal cartilages. To prevent instability of the chest, herniation, and to minimize flailing, the chest defect was bridged with the use of Marlex mesh. Whenever possible, the omentum was brought into the chest cavity to increase the vascularity of the reconstruction. Since, in most instances, the tumors involved the skin because of previous damage from radiation therapy, extensive skin coverage was planned well in advance of resection. Pedicle skin flaps or rotation flaps were used to cover the skin defect. Ventilatory support by volume respirator, was required for three to four days. In all patients, the chest wall was completeley stable after three to six weeks.     

Combined reconstruction of complex defects of the chest wall

Defects of the chest wall are often encountered, and good results can be obtained both cosmetically and functionally from their treatment. We treated 13 patients with full thickness chest wall defects. Follow up ranged from 12 days to 19 months. Three had had recurrent breast carcinoma, seven relapse after excision of a sarcoma, two had had lesions of the chest wall after irradiation, and one had a sternal fistula. Local skin, musculocutaneous and free latissimus dorsi and anterolateral thigh flaps were done to cover soft tissue. Fascia lata, polypropylene (Marlex®) mesh, and Marlex® mesh-methylmethacrylate sandwich prosthesis, were used to stabilise the skeleton in nine patients. Two of the patients died postoperatively, one early. The use of Marlex® mesh-methylmethacrylate sandwich prostheses for the stabilisation of the skeleton and local musculocutaneous flaps for covering soft tissues after resection of three or more ribs is effective.     

Vascularized rib support for chest wall reconstruction using Gore-Tex dual mesh after wide sternochondral resection

Only a few reports describe chest wall reconstruction after sternal resection using Gore-Tex dual mesh, and very few reports describe the use of a vascularized rib to support the thoracic cage. We present a case of a breast cancer patient who underwent anterior chest wall resection for recurrent sternal cancer. Her sternoclavicular joints bilaterally and lower sternum were divided using an electric saw. The bony chest wall was reconstructed using Gore-Tex dual mesh, and a vascularized rib was used to bridge the space between the clavicular heads to support the thoracic cage. The patient's postoperative course was uneventful, without complications, such as paradoxical respiration or pneumonia.     

A case report on a full-thickness chest wall reconstruction with polypropylene mesh and stainless steel mesh concurrently using a transverse rectus abdominis myocutaneous flap.

A full-thickness chest wall resection requires subsequent chest wall reconstruction. A chest wall resection and reconstruction was performed using a transverse rectus abdominis myocutaneous (TRAM) flap, together with polypropylene mesh (Marlex mesh) and stainless steel mesh (SSM). A 71-year-old man was diagnosed as having recurrent lung cancer in the chest wall, and underwent surgical resection. Marlex mesh was sutured to the posterior wall of the surgical defect. A portion of the SSM was adjusted to the size of the defect and cut out. Its edges were folded to make the portion into a plate. This SSM plate was placed anteriorly to the Marlex mesh and sutured to the ribs. The Marlex mesh was folded back on the SSM plate by 2 cm and fixed. After the above procedures, a left-sided TRAM flap was raised through a subcutaneous tunnel up to the defect and sutured to the region. The patient was discharged from hospital 19 days postoperatively. The wound was fine and he had no flail chest or dyspnea, and carcinomatous pain resolved.     

Reconstruction of complex oncologic chest wall defects: a 10-year experience

The repair of complex chest wall defects presents a challenging problem for the reconstructive surgeon. Although the majority of such defects could be repaired with the use of local and regional musculocutaneous flaps, more complicated cases require increasingly sophisticated reconstructive techniques. This study reviews the experience at a single cancer center with chest wall reconstruction over a decade. A retrospective review was undertaken for each patient who underwent chest wall reconstruction from 1992 to 2002. Patient demographics and variables, including pathologic diagnosis, extent of resection, size of defect, method of reconstruction, and outcome were evaluated. There was a total of 113 patients, 88 females and 25 males. The average age was 58 years (range, 19-88 years). The most common diagnoses were breast cancer and sarcoma. The average area of the chest wall defect after resection was 266 cm. One hundred fifty-seven musculocutaneous or muscle flaps were performed for reconstruction of the chest wall. Eleven percent of patients underwent reconstruction with autologous free tissue transfer. One hundred six patients underwent a single operation. Seven patients required a second operation for salvage of a complication. In 19 cases (15%), more than 1 flap was used simultaneously to complete the reconstruction. Eighty-four percent of the patients achieved stable chest wall reconstruction with no complications. Seven patients (4%) had partial (>10%) flap loss. The most common remaining postoperative complications were delayed wound healing (3% of patients), infection (2.5%), and hematoma (2.5%). Immediate chest wall reconstruction is safe, reliable, and can most often be accomplished with 1 operation. A variety of flaps, both single and in combination, could be used to achieve definitive coverage of the chest wall after extirpative surgery. The reconstructive choice is dependent on factors such as size of the defect, location on the chest wall, arc of rotation of the flap, and availability of recipient vessels. Based on this single institutional experience over a decade, an algorithm to chest wall reconstruction is provided.     

Chest wall reconstruction for recurrent breast cancer

Some recurrences of breast cancer require wide chest wall resection as curative or palliative therapy. We report a retrospective review of 14 chest wall resections and reconstructions. The width of the anterior chest wall excision was 150 cm(2) (80 to 360 cm(2)). Two defects were full-thickness ones, with sternal or costal resection. The reconstruction required synthetic mesh covered by a latissimus dorsi musculocutaneous flap. The 12 other resections were superficial ones, and have been covered by a skin graft in 5 patients, and by a regional flap in 7 patients (5 latissimus dorsi, 1 DIEP, and 1 bilobed flap). Two patients had a chest wall irradiation after the surgical procedure. We have analysed the factors, which had influenced our choice of the type of reconstruction. The reconstruction is performed by a regional flap, most commonly a latissimus dorsi pedicled flap, in case of full-thickness defect, of nodular isolated recurrence, or when a radiation therapy is provided after the surgical procedure. The coverage is made by a skin graft in case of palliative excision, or of multiple nodular chest wall recurrence (which have a high risk of recurrence in the same form).     

A case report of chest wall reconstruction utilizing microvascular surgery

A 62-year-old man underwent left chest wall reconstruction after resection of the chest wall including 4-6th ribs for the metastatic tumor of squamous cell carcinoma of the left lung. The chest wall defect measuring 15 x 10 cm was reconstructed with double Marlex mesh in skeletal chest and covered with pedicled free mucocutaneous flap of tensor fasciae latae which was implanted by the vascular anastomoses to the thoracodorsal artery and vein using microvascular surgical technique. The flap was attached well and its blood supply was excellent on postoperative angiography.     

Completely wide resection of malignant fibrous histiocytoma of the chest wall; expect for long survival.

Malignant fibrous histiocytoma (MFH) rarely occurs in the chest wall. A case of MFH originating from the chest wall is herein reported. We performed radical en-block resection of the whole chest wall together with the tumor and reconstructed it with Marlex mesh. There was no recurrence 4 years after operation. We consider radical en-block resection for MFH and reconstruction with Marlex mesh a safe operation and may provide a long-term survival.     

A new method of reconstruction for chest wall resection

Sixteen patients who involved in chest wall disease underwent major chest wall resection between April 1995 and January 1999. The underlying diseases were 6 recurrence of breast cancers, 4 direct invasion by primary lung cancer, 2 metastatic chest wall tumor, one direct invasion by metastatic lung tumor, one direct invasion by metastatic mediastinal tumor, one radio-induced-necrosis of the chest wall, and one chest wall infection. In 9 patients, the thoracic cage reconstruction was performed using double sheets of absorbable mesh (Dexon mesh), cross string sutures and autologous ribs grafts. None of the patients had major respiratory failure and chest wall unstability. No late complications including infections, pains, recurrence and others related to reconstruction materials have been observed.