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Ravenni G, Actis Dato GM, Zingarelli E, Flocco R, Casabona R. Nuss procedure in adult pectus excavatum: a simple artifice to reduce sternal tension. Interact Cardiovasc Thorac Surg 2013; 17:23-5. [PMID: 23575757 PMCID: PMC3686398 DOI: 10.1093/icvts/ivt136] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Revised: 01/25/2013] [Accepted: 02/04/2013] [Indexed: 11/12/2022] Open
Abstract
Nowadays the Nuss operation represents the standard surgical choice for pectus excavatum repair in children and teenagers. Some concerns have been raised regarding its applicability in adults, as compared with younger patients, in view of the higher rate of complications after surgery. We describe an easy trick that has been performed on a 36-year old man with a moderate pectus excavatum after an unsatisfactory Nuss procedure. It consisted of a T-shaped partial anterior sternotomy, performed after positioning of the stainless steel bar, in order to promote a hinge mechanism of the sternum to reduce the tension over the reinforcement. This procedure was successful with well-controlled postoperative pain and great patient satisfaction. No complications were recorded at 1-year follow-up. In our opinion, this simple trick could represent a valid surgical option for pectus excavatum repair in late adolescents and adults to obviate the occurrence of major sternal tension.
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Grozavu C, Iliaş M, Marin D, Pantile D, Dabelea C, Augustin T. Minimally invasive repair for pectus excavatum -- aesthetic and/or functional? Chirurgia (Bucur) 2013; 108:70-78. [PMID: 23464773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2013] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Pectus excavatum is the most frequent anterior thoracic wall congenital malformation. This malformation is increasing its effects with the aging process and has its peak during teenage, when the clinical symptoms become more acute and psychological effects are really important. Across the course of time many treatment techniques have been proposed, among which conservative or surgical correction techniques. The minimally invasive repair of pectus excavatum, "Nuss technique", developed after 1987, is the most frequently performed technique world wide. MATERIAL AND METHOD This article analyzes 52 patients, admitted to the University Emergency Military Hospital "Carol Davila" - Thoracic Surgery Department, diagnosed, investigated and surgically treated according to Nuss procedure. Therapeutic and diagnostic protocols will be presented and analyzed: clinical and paraclinical evaluation, indications and contraindications of Nuss procedure, as well as possible intraoperative and postoperative complications. RESULTS AND CONCLUSIONS Nuss procedure's benefits will be presented, as well as improvements of functional and aesthetic parameters. Nuss procedure has a series of advantages: minimally invasive surgical procedure reduced operative time, minimal blood loss and fast socio-professional reinstatement.
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Simon P, Meurant F, Degives R. [Lady Windermere syndrome]. REVUE MEDICALE DE LIEGE 2012; 67:5-7. [PMID: 22420095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We describe the case of a 68 year old lady with a pectus excavatum, chronic cough, dyspnoea, and fever. The CT scan showed fibronodular infiltrates and bronchectases. Bacterial culture revealed a Mycobacterium avium-intracellulare infection. A tritherapy was initiated and, 10 months later, the patient had greatly improved.
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Schwabegger AH, Piza-Katzer H, Pauzenberger R, Del Frari B. The internal mammary artery perforator (IMAP) breast-flap harvested from an asymmetric hyperplastic breast for correction of a mild funnel chest deformity. Aesthetic Plast Surg 2011; 35:928-32. [PMID: 21461629 DOI: 10.1007/s00266-011-9697-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Accepted: 02/28/2011] [Indexed: 11/25/2022]
Abstract
Pectus excavatum deformity is the most frequent congenital anomaly of the thoracic wall. If the invasive surgical procedures of thoracoplasty are not indicated or the patient refuses them, alternative treatment options should be considered. In such cases, local or distant transposition of autologous tissue could be appropriate. This report presents a selected case of funnel chest deformity and concomitant unilateral breast hyperplasia. Both deformities were corrected simultaneously using a pedicled internal mammary artery perforator (IMAP) flap dissected from the hyperplastic breast. This is a safe, reliable, low-morbidity, one-stage option for adult women that uses an easy-to-harvest flap for simultaneous correction of mild funnel chest deformity and concomitant breast hyperplasia with a single resulting scar.
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Moscona RA, Fodor L. How to perform breast augmentation safely for a pectus excavatum patient. Aesthetic Plast Surg 2011; 35:198-202. [PMID: 20848097 DOI: 10.1007/s00266-010-9583-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2010] [Accepted: 08/19/2010] [Indexed: 11/28/2022]
Abstract
BACKGROUND Pectus excavatum is the most common chest wall deformity. Women with pectus excavatum may have associated hypoplastic breasts and often desire breast augmentation. This report describes how to perform breast augmentation safely for a pectus excavatum patient. METHODS In the past 5 years, the authors have treated 11 women with hypoplastic breasts and pectus excavatum. Their ages have varied from 21 to 39 years. The women generally were healthy without cardiovascular function impairment. Four of the women had breast asymmetry, with a smaller right breast. It was decided to use wide silicone implants to augment the breast and to camouflage the chest wall deformity. The implants were placed under the pectoralis major muscle in all cases. RESULTS The follow-up period varied from 10 months to 4.5 years. No acute or late complications related to the breast augmentation were encountered. All the patients were satisfied with the result, and none desired further surgical treatment for pectus excavatum. For two patients, a small depression in the upper part of the breast was persistent after surgery due to insufficient implant coverage. CONCLUSION Most women with pectus excavatum desire to have the deformity corrected with minimal or no scarring. The chest is known to be an area prone to hypertrophic or keloid scars. The reported approach is simple and safe, easily camouflaging the deformity. It is a short procedure that results in high satisfaction.
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Speggiorin S, Atamanyuk I, Wallis C, Roebuck DJ, McLaren CA, Noctor C, Elliott MJ. Severe bronchomalacia treated by combination of Nuss procedure and aortopexy: an unusual therapy combination. Ann Thorac Surg 2010; 91:e8-9. [PMID: 21172474 DOI: 10.1016/j.athoracsur.2010.09.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Revised: 06/29/2010] [Accepted: 09/23/2010] [Indexed: 11/19/2022]
Abstract
Aortopexy is the treatment of choice for clinically significant tracheobronchomalacia from external vascular compression. When a marked chest depression is present, aortopexy may be less effective. We report 2 patients with pectus excavatum and vascular compression of the trachea who, despite their young age, benefited from combined Nuss bar insertion and aortopexy.
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Saleh RS, Finn JP, Fenchel M, Moghadam AN, Krishnam M, Abrazado M, Ton A, Habibi R, Fonkalsrud EW, Cooper CB. Cardiovascular magnetic resonance in patients with pectus excavatum compared with normal controls. J Cardiovasc Magn Reson 2010; 12:73. [PMID: 21144053 PMCID: PMC3022801 DOI: 10.1186/1532-429x-12-73] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2009] [Accepted: 12/13/2010] [Indexed: 11/10/2022] Open
Abstract
PURPOSE To assess cardiothoracic structure and function in patients with pectus excavatum compared with control subjects using cardiovascular magnetic resonance imaging (CMR). METHOD Thirty patients with pectus excavatum deformity (23 men, 7 women, age range: 14-67 years) underwent CMR using 1.5-Tesla scanner (Siemens) and were compared to 25 healthy controls (18 men, 7 women, age range 18-50 years). The CMR protocol included cardiac cine images, pulmonary artery flow quantification, time resolved 3D contrast enhanced MR angiography (CEMRA) and high spatial resolution CEMRA. Chest wall indices including maximum transverse diameter, pectus index (PI), and chest-flatness were measured in all subjects. Left and right ventricular ejection fractions (LVEF, RVEF), ventricular long and short dimensions (LD, SD), mid-ventricle myocardial shortening, pulmonary-systemic circulation time, and pulmonary artery flow were quantified. RESULTS In patients with pectus excavatum, the pectus index was 9.3 ± 5.0 versus 2.8 ± 0.4 in controls (P < 0.001). No significant differences between pectus excavatum patients and controls were found in LV ejection fraction, LV myocardial shortening, pulmonary-systemic circulation time or pulmonary flow indices. In pectus excavatum, resting RV ejection fraction was reduced (53.9 ± 9.6 versus 60.5 ± 9.5; P = 0.013), RVSD was reduced (P < 0.05) both at end diastole and systole, RVLD was increased at end diastole (P < 0.05) reflecting geometric distortion of the RV due to sternal compression. CONCLUSION Depression of the sternum in pectus excavatum patients distorts RV geometry. Resting RVEF was reduced by 6% of the control value, suggesting that these geometrical changes may influence myocardial performance. Resting LV function, pulmonary circulation times and pulmonary vascular anatomy and perfusion indices were no different to controls.
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Nicodin A, Boia ES, Popoiu MC, Cozma G, Nicodin G, Badeti R, Trailescu M, Adam O, David VL. Preliminary results after Nuss procedure. Chirurgia (Bucur) 2010; 105:203-210. [PMID: 20540233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
INTRODUCTION Pectus excavatum (PE) is the most frequent anterior chest deformity and occurs in approximately 1 in 1000 live births. In 1998 Donald Nuss introduced a new minimal invasive operative technique for PE which avoids any cartilage resection or sternum osteotomy. PURPOSE The purpose of this study is to assess the short and medium time results after minimal invasive correction of pectus excavatum and to present our improvements to the original Nuss technique. MATERIAL AND METHODS During a two years period seven PE patients were treated by us using Nuss technique. The intervention represents a premiere because it was the first Nuss operation performed by a team composed exclusively by Romanian surgeons. We present you the seven cases, our operative technique and the short and medium term outcomes. MAIN RESULTS No itraoperative incidences were recorded. Postoperative course was good for all patients. Complication occurred in three cases: two pleural effusions and a wound dehiscence. They have been all successfully resolved with no further events. Overall the therapeutic and cosmetic results were considered good by patients and their parents. CONCLUSION Preliminary results indicate that Nuss operation for PE correction is a safe surgical technique with excellent cosmetic outcomes. More cases and long time results are necessary to fully evaluate this technique.
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Kotzot D, Schwabegger AH. Etiology of chest wall deformities--a genetic review for the treating physician. J Pediatr Surg 2009; 44:2004-11. [PMID: 19853763 DOI: 10.1016/j.jpedsurg.2009.07.029] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2009] [Accepted: 07/10/2009] [Indexed: 11/20/2022]
Abstract
Chest wall deformities such as pectus excavatum, pectus carinatum, and cleft sternum can be isolated malformations or dysmorphic features of genetic associations, monogenic disorders, and various numeric and structural chromosomal aberrations. In contrast to the most important syndromes such as Marfan syndrome or Noonan syndrome that can be associated with a chest wall deformity and for which the causative genes are known, etiology of isolated chest wall deformities is still a matter of research. Therefore, an interdisciplinary approach, particularly in patients with additional symptoms is strongly recommended to choose the best therapeutic approach for each patient and its family.
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Kilda A, Lukosevicius S, Barauskas V, Jankauskaite Z, Basevicius A. Radiological changes after Nuss operation for pectus excavatum. MEDICINA (KAUNAS, LITHUANIA) 2009; 45:699-705. [PMID: 19834306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
UNLABELLED The objective of this study was to evaluate sternovertebral distance and the chest wall deformation after Nuss procedure. MATERIALS AND METHODS Anteroposterior and lateral chest radiographs were performed before Nuss procedure, 1, 6, and 12 months after operation and finally 1 month after bar removal. Sternovertebral distance and transversal chest dimension were measured on radiographs, as well as Haller and vertebral indexes were calculated. RESULTS A total of 84 children with funnel chest were operated on. Preoperative sternovertebral distance was 79.81+/-6.96 mm; 1 month after operation, 97.84+/-17.08 mm; 6 months, 110.55+/-13.85 mm; and 12 months, 113.6+/-14.61 mm. After removal of the bar, the distance was 105+/-11.95 mm. The mean increase in sternovertebral distance during the first month was 18 mm (P<0.0001); 1-6 months, 12.8 mm (P=0.0006); and 6-12 months, 3 mm (P=0.48). The mean decrease in sternovertebral distance after removal of the bar was 8.6 mm (P=0.47). The decrease in transversal chest dimension during the first month was significant (13.3+/-12.86 mm, P=0.012). CONCLUSIONS The sternovertebral distance was significantly increased after Nuss operation. Restoration of deformation proceeds during all the first year after operation. The dynamics of deformation is better depicted by means of vertebral index rather than Haller index.
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Guldemond FI, Höppener PFHM, Kragten JA, van Leeuwen YD, Siebenga J. [A woman with anginal symptoms and normal coronary arteries]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2008; 152:2750; author reply 2750. [PMID: 19192590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Dagli CE, Guler E. Isolated asternia. Indian Pediatr 2008; 45:609. [PMID: 18695291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Fournier TE. Dynamic right ventricular outflow tract (infundibular) stenosis and pectus excavatum in a dog. THE CANADIAN VETERINARY JOURNAL = LA REVUE VETERINAIRE CANADIENNE 2008; 49:485-487. [PMID: 18512460 PMCID: PMC2359494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
This is the first published report of a dog with dynamic right ventricular outflow tract (infundibular) stenosis, right ventricular hypertrophy, and pectus excavatum. A juvenile dog presented with a grade V/VI left base systolic heart murmur, tachycardia, and pectus excavatum. Diagnosis of the aforementioned conditions was based on radiography, electrocardiography, and echocardiography. At 9 1/2 wk of age the heart murmur was no longer audible and the right ventricular stenosis and hypertrophy had dissipated and regressed, respectively. Resolution may be associated with growth of the dog. A good prognosis is foreseen.
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Guldemond FI, Höppener PFHM, Kragten JA, van Leeuwen YD, Siebenga J. [Cardiac symptoms due to pectus excavatum in a man over the age of 55]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2008; 152:337-341. [PMID: 18326416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A healthy 59-year-old man, a retired general practitioner, suffered from increasing palpitations, fatigue and postural dyspnoea: bending over led to a significant increase in his shortness of breath. Cardiological and pulmonological examination, performed at regular intervals, showed occasional supraventricular arrhythmia and nodal tachycardia but did not yield a satisfactory explanation for the symptoms. In the years that followed, the physical impairment became a considerable handicap. Finally, the patient himself suggested a possible explanation on the basis of an Internet search: his pectus excavatum. A literature search confirmed this hypothesis. A lateral chest X-ray in bending position and a CT-scan of the chest revealed compression of the heart by the sternum. Ten years after the onset of symptoms, a modified Ravitch operation finally brought nearly complete recovery.
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Poncet P, Kravarusic D, Richart T, Evison R, Ronsky JL, Alassiri A, Sigalet D. Clinical impact of optical imaging with 3-D reconstruction of torso topography in common anterior chest wall anomalies. J Pediatr Surg 2007; 42:898-903. [PMID: 17502208 DOI: 10.1016/j.jpedsurg.2006.12.070] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Standard modalities to assist in determining the extent of chest wall developmental deformities in patients include x-ray and computed tomography (CT). The purpose of this study is to describe an optical imaging technique that provides accurate cross-sectional images of the chest, and to compare these with standard CT-derived images of chest wall abnormalities. PATIENTS AND METHODS Ten patients (5 pectus excavatum and 5 pectus carinatum) underwent imaging that included limited CT and optical cross-sectional imaging. Severity indices of the deformity using the standard Haller index (HI) were calculated from CT scans. A similar severity measurement of deformity was derived from the outline of torso cross sections (ie, from skin to skin measurements) obtained from optical images. To assess the severity of carinatum defects, a modified pectus index was derived, which measures the anterior chest protrusion from the central chord of the chest cross section. We performed regression analyses, comparing the indices obtained from CT and optical imaging methodologies. RESULTS Optical measures of cross-sectional deformities correlated well with standard HI (r2 = 0.94) and even better with the modified pectus index (r2 = 0.96). Adaptation of the HI for pectus carinatum deformity evaluation was effective, and consistent with the torso surface deformity measures. CONCLUSIONS Torso models from optical imaging offer 3-D images of the chest wall deformity with no radiation exposure. This preliminary study showed promising results for the use of torso surface measurement as an alternative index of pectus deformities; if validated in larger studies, these measures may be useful for following chest wall abnormalities, using repeated studies in patients.
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Cartoski MJ, Nuss D, Goretsky MJ, Proud VK, Croitoru DP, Gustin T, Mitchell K, Vasser E, Kelly RE. Classification of the dysmorphology of pectus excavatum. J Pediatr Surg 2006; 41:1573-81. [PMID: 16952594 DOI: 10.1016/j.jpedsurg.2006.05.055] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND/PURPOSE To describe the dysmorphology of pectus excavatum, the most common congenital chest wall anomaly. METHODS A stratified sample of 64 patients, representative of a patient population with pectus excavatum of the Children's Hospital of King's Daughters in Norfolk, VA, was described and classified. The sample was stratified by sex to represent a 4:1 male-to-female ratio. The sample was further stratified to represent categories of age (3-10, 11-16, and 17 years and older). Preoperative photos and baseline chest computed tomography scans were examined and categorized according to the chief criteria, including asymmetry/symmetry of the depression, localized vs diffuse morphology, sternal torsion, cause of asymmetric appearance, and the length of the depression. RESULTS Useful morphologic distinctions in pectus excavatum are localized depressions vs diffuse depressions, short and long length, symmetry, sternal torsion, slope/position of absolute depth, and unique patterns such as the horns of steer depression. CONCLUSIONS These classifications simplify the diagnosis of pectus excavatum, aid in corrective surgery, and should improve correlation of phenotype and genotype in future genetic analysis.
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Wallaert B, Cavestri B, Fournier C, Nevière R, Aguilaniu B. Positional hyperventilation-induced hypoxaemia in pectus excavatum. Eur Respir J 2006; 28:243-7. [PMID: 16816351 DOI: 10.1183/09031936.06.00096005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The presented case is of a young male (aged 19 yrs) with a pectus excavatum who showed significant exercise intolerance, despite normal pulmonary function at rest, including carbon monoxide diffusing capacity. Clinical exercise testing led to a strong suspicion of a right-to-left shunt due to an abnormally wide alveolo-arterial oxygen gradient (26.4 kPa) at peak oxygen uptake, with severe arterial hypoxaemia (arterial oxygen tension 12.54 kPa). A right-to-left shunt was confirmed by transoesophageal echocardiography demonstrating a permeable foramen ovale, despite normal right heart pressures. The right-to-left venous flow was mainly dependent on the upright body position and the deep inspiration. Indeed, i.v. dobutamine infusion to selectively affect cardiac output and hyperventilation induced by tidal volume expansion at constant breathing rate in the supine position did not result in arterial oxygen desaturation or shunting. Closure of the foramen ovale through atrial umbrella placement dramatically improved clinical and physiological abnormalities. This observation demonstrates that a hyperventilatory manoeuvre in the upright position is able to detect a permeable foramen ovale favouring flow in the inferior vena cava in the direction of the abnormal pre-existing atrial channel in a patient with a pectus excavatum.
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Barauskas V. [Indications for the surgical treatment of the funnel chest]. MEDICINA (KAUNAS, LITHUANIA) 2005; 39:555-61. [PMID: 12829878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
AIM OF THE STUDY to establish the indications for surgical treatment of the funnel chest. PATIENTS AND METHODS There was a retrospective and prospective analysis performed of the methods of investigation and treatment of 504 patients operated for the funnel chest during the period of 35 years (1968-2002). In order to make a right diagnosis and to establish the indications for surgical treatment a standard algorithm of investigations was prepared: examination, collecting the detailed life history, establishing a type and a degree of deformation, chest and column radiological examination, ECG, spirography and heart ultrasound examination. RESULTS On basis of physical examination and anamnestic data the most clinical signs and complaints were established. The heart compression was found in preoperative X-rays in 476 (94.4%) patients, the heart was rotated and dislocated in 441 (87.5%) patients. Postoperatively 96.1% of patients were free of the heart compression symptoms and for 71.8% the heart rotation has disappeared. The pathological ECG findings were recorded for 382 (71.8%) patients and abnormal spirograms were taken for 31 (8.5%) patients. CONCLUSIONS The following indications for the funnel chest surgical treatment were established: - obvious funnel chest diagnozed by physical examination, - complaints and disturbances clear from anamnestic data, - heart rotation and compression established by radiological examination, - pathological findings in cardiorespiratory system (ECG, echocardiography, and spirography). An optimal age for operation was found out to be between 3 and 7 years.
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Crigel MH, Moissonnier P. Pectus excavatum surgically repaired using sternum realignment and splint techniques in a young cat. J Small Anim Pract 2005; 46:352-6. [PMID: 16041862 DOI: 10.1111/j.1748-5827.2005.tb00332.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Successful surgical repair of pectus excavatum deformities has so far only been reported in very young animals. This case report describes an alternative technique for repairing pectus excavatum in a young cat. The cat had shown moderate deformity with slight respiratory impairment when young and had experienced clinical problems with age. A sternum realignment technique involving a pin associated with an external splint was used. This alternative technique was a safe and efficient procedure in the five-month-old cat.
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Mohan PS, Stark RD, Costic JT, Seinfeld FI, Laub GW. Coronary artery bypass via resternotomy after pectus excavatum repair. Am Surg 2005; 71:581-4. [PMID: 16089123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Pectus excavatum is a chest wall deformity that commonly warrants pediatric surgical correction for cosmesis or respiratory impairment via sternotomy. The repair typically consists of sternal wedge osteotomy and subsequent placement of a Steinman pin across the sternum with fixation to the ribs bilaterally. Coronary artery bypass grafting (CABG) after surgical repair of the sternum with a metal implant poses an intriguing surgical challenge. Literature review reveals only one such previously described case. We present a case of coronary revascularization in an adult who previously underwent pectus excavatum repair with ligation of the internal mammary arteries. Our coronary revascularization was accessed through a resternotomy after surgical removal of the metal implant previously placed during the pectus excavatum repair. Autologous greater saphenous vein was used as a conduit for bypass. The patient did well postoperatively and was discharged on postoperative day 4. The pectus repair remained intact even after the median sternotomy was performed. This was confirmed at the 1-year follow-up for the patient. Resternotomy after pectus excavatum repair with a prosthetic implant poses a challenge to cardiothoracic surgeons. Many such repairs have been described in the pediatric population. As our society ages and coronary artery disease becomes more prevalent, this unique situation may be more commonly encountered. We present an approach to coronary artery bypass grafting via median resternotomy after pectus excavatum repair.
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Avelino MAG, Liriano RYG, Fujita R, Pignatari S, Weckx LLM. Management of laryngomalacia: experience with 22 cases. Braz J Otorhinolaryngol 2005; 71:330-4. [PMID: 16446937 PMCID: PMC9450547 DOI: 10.1016/s1808-8694(15)31331-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Laryngomalacia is the most frequent cause of stridor in childhood, and in most of the cases, spontaneous resolution occurs by the age of 2 years. Approximately 10% of the cases (severe laryngomalacia) require surgery. This condition is of unknown etiology and its diagnosis is made by fiberoptic laryngoscopy, which shows shortening of the aryepiglottic folds, and/or redundant arytenoid mucosa, and/or anterior-posterior epiglottic prolapse. Aim: Our objective was to verify the main clinical and anatomical affections and to highlight the clinical parameters for clinical follow-up and surgical indication in patients with laryngomalacia. Study design: Transversal cohort study. Material and Method: Twenty-two children diagnosed with laryngomalacia in the Pediatric Otorhinolaryngology of UNIFESP-EPM, from January 2001 to December 2003, whose clinical and surgical follow-up were performed by the same examiner, were enrolled in this study. Results: Out of twenty-two evaluated children, 2 (9.1%) presented with severe laryngomalacia and pectus excavatum (funnel chest). At polysomnography, no child presented any significant respiratory event during sleeping. Those two children with severe laryngomalacia were submitted to supraglottoplasty with resection of the aryepiglottic folds. Conclusion: We concluded that stridor and shortening of the aryepiglottic folds are preponderant in children with laryngomalacia. The polysomnographic exam did not prove to be a good parameter for clinical follow-up, neither for surgical indication. The most important parameters were pectus excavatum and failure to thrive. Supraglottoplasty is effective and has low morbidity rate.
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Abstract
OBJECTIVE To summarize the clinical experience with a new open repair for pectus excavatum (PE), with minimal cartilage resection. SUMMARY BACKGROUND DATA A wide variety of modified techniques of the Ravitch repair for PE have been used over the past 5 decades, with the complications and results being inconsistent. Extensive subperiosteal costal cartilage resection and perichondrial sheath detachment from the sternum may not be necessary for optimal repair. METHODS During a 12-month period, 75 consecutive patients with symptomatic PE underwent open repair using a new less invasive technique. After exposing the deformed costal cartilages, a short chip was resected medially adjacent to the sternum and laterally at the level where the chest had a near normal contour, allowing the cartilage to be elevated to the desired level with minimal force. A transverse anterior sternal osteotomy was used on most patients. A substernal support strut was used for 66 patients; the strut was placed anterior to the sternum in 9 patients under age 12 and over age 40 years. The strut was routinely removed within 6 months. RESULTS With a mean follow-up of 8.2 months, all but 1 patient regarded the results as very good or excellent. Mean operating time was 174 minutes; mean hospitalization was 2.7 days. There were no major complications or deaths. CONCLUSIONS The open repair using minimal cartilage resection is effective for all variations of PE in patients of all ages, uses short operating time, provides a stable early postoperative chest wall, causes only mild postoperative pain, and produces good physiologic and cosmetic results.
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Abstract
Two six-week-old intact Welsh terrier littermates, a male and a female, were presented for congenital ventral thoracic wall deformities characterised by noticeable funnel-like depressions of the cranial sternum associated with inversion of the rib cage. No exercise intolerance or cardiac murmurs were noted. Thoracic radiographic examination revealed a significant dorsal deviation of the first to the fifth sternebrae. At 12 weeks of age, the thoracic depressions had improved markedly in both puppies. Thoracic radiography to reassess the sternal deviation was at this stage within normal limits, demonstrating complete radiographic resolution of the sternal deformity.
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Barauskas V, Kilda A. Common pleural cavity in combination with pectus excavatum. MEDICINA (KAUNAS, LITHUANIA) 2004; 40:565-8. [PMID: 15208480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
A very rare case is being described; common pleural cavity was accidentally diagnosed in a 3-year-old boy operated for funnel chest (pectus excavatum). During 36 years 516 patients were operated in our department and we often notice pectus excavatum associated with other types of congenital pathology but only one had the common pleural space. In normal human beings pleural space is divided into left and right chambers separated by the mediastinum with no communication in between. In some mammals such as pigs, cows etc. a congenital communication is found between the pleural cavities, but this type of communication is very rare in humans and most often is of acquired origin. Pleural communication may also develop after major cardiothoracic surgery. In this case a 3-year-old male patient was admitted for the elective surgery on pectus excavatum. Clinical examination showed a very deep funnel chest. Both the heart and the mediastinum are left-shifted by the deformed breastbone; it is clearly demonstrated on a plain and lateral X-ray. On the left, beside the main vessels, an indistinct patch is noted. Typical M. Ravitch procedure was performed, by accident the pleural space was opened. Both pleural cavities had an evident communication along the anterior mediastinum. The torn pleura was sutured, the excess air removed by a puncture. Postoperative period was uneventful, additional treatment was not needed; currently the boy is feeling well. The postoperative X-ray showed the heart and the mediastinum to return to normal position.
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