Reconstruction methods of anterior chest wall resection--comparison between acrylic resins and myocutaneous flaps

A total of 32 patients were treated by chest wall resection for primary and recurrent breast cancer or other malignant tumors of the chest wall. Reconstruction of the anterior chest wall was conducted using either acrylic resin plate or myocutaneous flap. Although acrylic resin plate proved to be satisfactory for maintaining stability of the chest wall and protecting important organs in the anterior mediastinum, some patients developed foreign body reactions including local infections, local retention of serous discharge and slight anterior chest pain during a prolonged observation. Reconstruction with myocutaneous flap achieved acceptable stability and caused no such foreign body reactions. We confirmed that myocutaneous flap was the best way to reconstruct the anterior chest wall after full thickness chest wall resection.     

Chest wall reconstruction using a free rectus abdominis myocutaneous flap in a case of recurrence after bilateral breast cancer surgery

A 64 years old woman with anterior chest wall recurrence after bilateral mastectomy for breast cancer was treated by the resection of chest wall in full thickness involving the whole sternum and the anterior part of ribs except the first rib. The thoracic cage was reconstructed using a free rectus abdominis myocutaneous flap which was placed over Marlex mesh covering the defect of chest wall. By means of surgical microscope, inferior epigastric artery and vein of the graft were anastomosed with internal thoracic artery and vein at the neck, respectively. Postoperative course was uneventful and the patient is alive and well for one year after the surgery. A free myocutaneous flap method provides enough volume of soft tissue for coverage of a large defect and chest wall stability.     

Recurrent breast cancer to the sternum 15 years after radical mastectomy and primary lung cancer; report of a case

We reported a successful operative case of solitary metastasis in the sternum 15 years after radical operation for a breast cancer and a primary lung cancer. The patient was a 59-year-old woman who was admitted for skin ulcer and tumor of the anterior chest wall. Histological diagnosis by skin biopsy was metastasis of breast cancer. Concurrently, chest computed tomography (CT) revealed a coin lesion with slight spiculation at the right lower lobe. Because histological diagnosis by the partial resection of the right lower lobe was primary lung cancer, we performed right lower lobectomy. Twenty-four days after the operation, subtotal sternal resection was carried out. She is alive and well without any complaints.     

Individualized implant-based reconstruction of Poland syndrome breast and soft tissue deformities

BACKGROUND: Poland syndrome encompasses a constellation of congenital chest wall, breast, and upper-extremity deformities, which present a significant reconstructive challenge for the plastic surgeon. The broad range of chest wall and breast anomalies has led to an equally broad variety of surgical solutions. Often, however, initial attempts at surgical correction fall short because of failure to identify the best reconstructive option for an individual's particular deformity. METHODS: In a retrospective series of 29 patients, we report our institution's experience with reconstructing breast and chest contour deformities associated with Poland syndrome. We also present a review of the literature. RESULTS: The breast and chest wall deformities associated with Poland syndrome can be effectively treated in an algorithmic, individualized fashion. CONCLUSIONS: We propose an algorithmic approach to the patient with a Poland syndrome chest wall and breast deformity.     

Radical resection of a giant recurrent chondrosarcoma of the anterior chest wall

A 63-year-old woman presented with a giant anterior chest wall tumor. She had undergone an operation 5 years previously for sternal chondrosarcoma at another medical center. Here, the patient underwent further surgery: a radical en bloc resection of an 18 × 18 cm portion of her anterior chest wall was performed, including the proximal ends of both clavicles, the first three costochondral joints bilaterally, and the tumor mass. The large chest wall defect was reconstructed in two layers: the first with a polypropylene mesh and a pedicled latissimus dorsi muscle flap as the second. She is healthy 20 months postoperatively.     

Free gracilis flap for chest wall reconstruction in male patient with Poland syndrome after implant failure

Poland''s syndrome (PS) is a congenital monolateral deformity that may involve breast, chest wall, and upper limb with different degrees of clinical expressions. In some cases, the problem is mainly cosmetic, and the reconstruction should be performed to achieve minimal scarring and donor site morbidity. The authors describe a case report of a male patient with PS who developed a severe capsular contraction after 25 years implant reconstruction, who was treated after explantation using free gracilis flap (FGF). In this patient, only the pectoralis major muscle was missing. An FGF was performed to reconstruct the anterior axillary fold and the soft tissue defect. There was no flap loss, the patient had a clearly improved appearance of the chest wall, and the pain syndrome was solved. In this case report, we demonstrate our experience with the use of an FGF for chest wall reconstruction in male patients with PS after prosthesis explantation.KEY WORDS: Capsular contracture, chest wall deformity, gracilis free flap, Poland''s syndrome     

Male inflammatory breast cancer

We report herein the case of a 68-year-old man diagnosed with inflammatory breast cancer. The patient presented following the rapid onset of redness and swelling over the left anterior chest wall. On examination, the left chest wall and left axilla were extensively hard, and the left upper limb was swollen. Ultrasonography and computed tomography (CT) scanning disclosed a mass in the left breast, about 2 cm in diameter with an unclear margin, and swelling of the major and minor pectoral muscles. Needle biopsy of the breast mass confirmed invasive lobular carcinoma. As a radical operation was considered contraindicated, systemic and intraarterial chemotherapy using 5-fluorouracil (5-FU) and Adriamycin (ADR) were performed. Nevertheless, the patient died of carcinomatous pleurisy 6 months after the initial onset of the disease.     

Sternal resection and chest wall reconstruction for primitive neuroectodermal tumor of the sternum

Primitive neuroectodermal tumor of the sternum is rare. A 59-year-old woman referred to our department with anterior chest pain and a tumor in the sternum. The patient was diagnosed as primitive neuroectodermal tumor of the sternum by core biopsy of the lesion. She received 2 cycles of preoperative chemotherapy with vincristine, doxorubicin, cyclophosphamide, ifosfamide, etoposide. She underwent a total sternectomy with resection of adjacent bilateral costal cartilages and sternal ends of the clavicles. The skeletal defect of chest wall was reconstructed by polypropylene mesh-resin sandwich. The myocutaneus defect was reconstructed by the pedicled latissimus dorsi myocutaneus flap and the bilateral breast flaps. The postoperative course was uneventful and adjuvant radiotherapy was started 6 weeks after the operation. She died of distant metastases 3 months after the operation, although this patient was free from local recurrence.     

Revision breast and chest wall reconstruction in Poland and pectus excavatum following implant complication using free deep inferior epigastric perforator flap

This study aims to present the case of a female patient with Poland''s syndrome and pectus excavatum deformity who underwent breast and chest wall reconstruction with a pre-shaped free deep inferior epigastric perforator flap. A 57-year-old female patient with Poland''s syndrome and pectus excavatum presented with a Baker III capsular contracture following a previously performed implant-based right breast reconstruction. After a chest and abdominal CT angiography, she was staged as 2A1 chest wall deformity according to Park''s classification and underwent implant removal and capsulectomy, followed by a pre-shaped free abdominal flap transfer, providing both breast reconstruction and chest wall deformity correction in a single stage operation. Post-operative course was uneventful, and the aesthetic result remains highly satisfactory 24 months after surgery. Deep inferior epigastric free flap represents an interesting reconstructive solution when treating Poland''s syndrome female patients with chest wall and breast deformities.KEY WORDS: Deep inferior epigastric perforator flap, pectus excavatum, Poland''s syndrome     

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.     

Resection of Sternal Tumors and Reconstruction of the Thorax: A Review of 15 Patients

Purpose We report our experience of resecting sternal tumors, followed by reconstruction of the skeletal and soft-tissue defects, and discuss the usefulness of sandwiched Marlex and stainless-steel mesh. Methods Fifteen patients underwent resection of a sternal tumor and chest wall reconstruction with autologous bone grafts, sandwiched Marlex and stainless-steel mesh or a titanium plate, and musculocutaneous flaps. The sternal tumors were from locally recurrent breast carcinoma in ten patients, metastasis from other organs in three, and primary chondrosarcoma in two. Results All patients were extubated without paradoxical respiration just after surgery. There was no operative mortality. A wound infection developed in the acute phase after a sandwiched Marlex and stainless-steel mesh reconstruction in one patient. A second repair with Marlex and stainless-steel mesh was required in two patients; for flail chest after an autologous bone graft in one; and following re-recurrence of breast carcinoma in another patient who had undergone a musculocutaneous flap repair. No signs of breakdown, dislodgment, severe depression, or deformity were seen in any of the six patients who underwent reconstruction with Marlex and stainless-steel mesh during a median follow-up period of 56 months. Conclusions Wide resection of sternal tumors provides good local control. Reconstruction with Marlex and stainless-steel mesh seems to be the most effective technique for repairing a wide anterior chest wall defect.     

Resection and reconstruction of sternnum

In case of sternal resection, it is necessary to preserve bone material indispensable for the stability of the anterior chest wall and air tightness of the thoracic cavity, and the support of the chest wall integrity must be restored by some means. Various techniques have been applied to the reconstruction of the chest wall following resection. During the last 10 yers, we have performed reconstructive operation for 6 cases of the chest wall following resection of the sternum in recurrent cases of breast cancer or invaded case of primary breast cancer. In these patients, the chest wall was reconstructed using a rib-latissimus dorsi osteomyocutaneolus flap or a latissimus dorsi myocutaneous flap. The sternum was totally resected in 3 cases, and in all 3 cases, reconstructed using a rib-latissimus dorsi osteomyocutaneous flap. Although postoperative pulmonary function decreased, all cases could be relieved from endotracheal intubation within 17 hours aftr operation, and had no problems in activities of daily living or occurrence of chest flailing or paradoxical movement of the chest. An artificial material (expanded polytetrafluoroethlene patch) was used in only one patient for the reconstruction of the osseous thorax, but this case developed infection during postoperative chemotherapy. After this experience, we used only biological materials for the reconstruction of the chest wall and postoperatively performed radiotherapy and/or chemotherapy on all cases. We have observed no flap infection or detachment since then. One characteristic of using the latissimus dorsi myocutaneous flap is that it is easily elevated and rarely causes serious postoperative esthetic or functional problems. The flap is also easily utilized to reinforce the osseous thorax because ribs immediately below the latissimus dorsi muscle are readily mobilized as a pedicle graft. Reconstruction of the chest wall following resection of the sternum, described in this report, allowed us to perform radiotherapy and/or chemotherapy without serious postoperative complications on the cases relapsing after treatment of breast cance. The 2-year survival rate is 50% and one of these cases survived up to 10 years after resection of the sternum. Thus we prefer to perform resection of the sternum for sternal recurrence of breast cancerif there are no metastatic lesions in other organs.     

Anatomic variation and asymmetry in female anterior thoracic contour: an analysis of 50 consecutive computed tomography scans

This study examines the prevalence of anatomic variation and asymmetry in female thoracic contour and evaluates their effect on breast projection. A consecutive series of 50 female cross-sectional thoracic computed tomography (CT) scans was examined at the level of the fourth rib. Patients with thoracic wall trauma (including surgery) were excluded. Lateral width, anterior-posterior diameter, and 3 internal angles were compared bilaterally and were used to evaluate overall shape and thoracic contour. All patients demonstrated some degree of asymmetry between their right and left sides. A wide range of thoracic shapes was observed. Patients with sloped anterior chest walls have lateral projection of the nipple, while patients with flatter chest walls have anterior projection of the nipple. Evaluating anterior chest wall slope prior to augmentation can help physicians predict postoperative breast projection and thus prepare their patients for the future breast appearance and the potential for contact cleavage.     

The external dermo glandular mammary flap: an alternative technique for chest wall reconstruction

Chest wall reconstructions can be challenging procedures especially after large thoracic defects generated by cancer resections. We report a case of an anterior chest wall defect after a recurrent metaplastic carcinoma of the breast 7?years after the mastectomy. A partial sternectomy was carried out in conjunction with resection of the first four right ribs. Chest wall skeletal defects were reconstructed with polypropylene mesh folded in four under tension. Soft tissue reconstruction was performed with an external controlateral dermoglandular flap after a mammoplasty. The 12?×?38?cm flap remained on the external mammary vascularization and was tunneled to cover the defect. After follow-up, the patient remains disease-free with satisfactory quality of life. This new breast flap can expand the therapeutic arsenal to cover such chest wall defects offering, at the same time, a mammoplasty.     

Five recipient vessels for metachronous chest wall reconstruction: Case report and literature review

Selecting potential recipient vessel options for free flap anastomosis is an important consideration in microsurgical breast and chest wall reconstruction. In these settings, the most common comprise the internal mammary and thoracodorsal vessels, although alternative anastomotic sites have also been described. On occasion, consideration of these alternatives becomes a necessity. The use of five separate recipient vessels is highlighted in a unique case of recurrent locally advanced breast cancer requiring multiple complex reconstructions using free tissue transfer. A 56‐year‐old lady presented for delayed breast reconstruction one year after radical mastectomy for locally advanced lobular breast cancer. Despite wide resections, local chest‐wall recurrence five times necessitated five microsurgical reconstructions, using separate recipient pedicles: internal mammary vessels, thoracodorsal vessels, serratus branch of thoracodorsal vessels, intercostal vessels and thoracoacromial vessels. All flaps survived completely, without donor or recipient complications. There has not been a subsequent recurrence at 6 months since last reconstruction. The purpose of this report is to present the first reported case of microsurgical chest wall reconstruction using five separate free flaps requiring anastomosis to multiple recipient vessels for anterior chest wall coverage, to present a literature‐based and clinical review of the regional vascular anatomy of the anterior chest wall, and to present an operative approach algorithm. In such complex cases, this understanding can facilitate a streamlined approach to management. © 2014 Wiley Periodicals, Inc. Microsurgery 37:66–70, 2017.     

Use of the extended V-Y latissimus dorsi myocutaneous flap for chest wall reconstruction in locally advanced breast cancer

The extended V-Y latissimus dorsi myocutaneous flap described by Micali and Carramaschi provides an innovative method of closing large anterior chest defects after resection of breast cancer. The technique provides robust chest wall coverage that is able to withstand immediate postoperative radiotherapy. The aim of this article is to confirm the usefulness of the flap's design and describe modifications to the technique. The modifications to technique include: a curvilinear design that recruited more skin for closure in patients with wounds extending laterally or superiorly, routine transposition of latissimus dorsi insertion inferio-medially onto the chest wall to maximize pedicle reach, and the use of small split skin grafts or delayed primary closure if there was tension in closing. Twelve patients who underwent resection of locally advanced breast cancer had immediate chest wall reconstruction with the extended V-Y latissimus dorsi musculocutaneous flap. The V to Y design of the flap's cutaneous island allowed primary closure of chest wound and donor defect. There were no instances of chest wound dehiscence. The chest wounds healed, allowing patients to undergo adjuvant radiotherapy in a mean time interval of 6 weeks after surgery.     

Problems with the lower transverse rectus abdominis myocutaneous flap for breast and chest wall reconstruction

Summary Three cases are reported illustrating serious problems which may follow the use of the transverse lower abdominal rectus abdominis myocutaneous flap. In the first two cases the flap was used for breast reconstruction, and in the third case it was used to reconstruct an anterior chest wall defect following radiotherapy. The reliability of the blood supply is discussed and a fourth case presented to demonstrate the comparative safety of a similar flap supplied by the deep inferior epigastric vessels. It is concluded that the flap should be used with discretion and reserved for use following the failure of simpler and established methods of breast and chest wall reconstruction.     

Resected osteochondroma of the rib in an elderly patient

Solitary osteochondroma of the rib is a rare primary chest wall tumor. Herein, we report a case of a successfully resected osteochondroma of the rib. The patient was a 73-year-old asymptomatic woman who came to our hospital regularly for treatment of hypertension and hyperlipidemia. A checkup chest roentgenogram showed a shadow at the right anterior chest wall consistent with a mass, and computed tomography showed a tumor arising from the right fourth rib. Because it was impossible to exclude completely the diagnosis of a well-differentiated chondrosarcoma, we performed resection of the right anterior chest wall and a re construction with a rigid prosthesis. The post operative course of the patient was unremarkable. The final pathological diagnosis of the rib tumor was osteochondroma.     

The omentum: an account of its use in the reconstruction of the chest wall.

Ten patients with lesions of the chest wall amenable to surgical therapy were reconstructed by a transposition flap of the greater omentum. Eight of these patients had been previously treated for cancer of the female breast by mastectomy and irradiation or by irradiation alone (in one instance). Of these 8, 6 had progressive ulceration of the chest wall consistent with radiation necrosis and three had residual carcinoma within the ulcer. One patient had melanoma of the chest wall still persistent after surgical resection and irradiation. Another had epidermoid carcinoma, whereas two sought breast reconstruction after successful mastectomy for cancer. In five patients the omentum was transposed directly on the pleura and lung or chest wall. In three patients prolene mesh was interposed to stabilize the chest wall. In two patients the defect attendant upon a Halsted mastectomy was ameliorated by a one-stage reconstruction using transposed omentum to cover a silastic gel prosthesis and to support an overlying skin graft. In three patients there were mild transient symptoms of gastric outlet obstruction postoperatively. In one patient delayed healing occurred because of partial separation of the omentum from the underlying irradiated pleura and in another there was partial loss of skin graft and omentum due to hematoma. A closed wound was achieved in all cases without infection.     

Poland Syndrome: Description of an Atypical Variant

Poland syndrome comprises a unilateral absence of the large pectoral muscle, ipsilateral symbrachydactyly, and occasionally other malformations of the anterior chest wall and breast. The condition is more frequent among males, and usually occurs on the right hemithorax in the unilateral form. The syndrome is believed to be caused by a genetic disorder that reduces the embryonal circulation in the interior chest artery: the stronger the interaction, the more severe the pathology. This article analyzes an unusual pathologic case in which the 17-year-old patient lacked the large pectoral muscle on the left side, but showed no arterial alteration. This case raises questions as to the true pathogenesis of this syndrome.