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Lung density analysis using quantitative computed tomography in children with pectus excavatum. Pol J Radiol 2021; 86:e372-e379. [PMID: 34322187 PMCID: PMC8297483 DOI: 10.5114/pjr.2021.107685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 01/14/2021] [Indexed: 11/17/2022] Open
Abstract
Purpose To evaluate the mean lung density in children with pectus excavatum (PE) and to assess the correlation between the cardiac rotation angle, Haller index, pulmonary function test, and lung density. Material and methods This retrospective study included 33 children with PE and 31 healthy controls. The densities of lung parenchyma were evaluated by quantitative computed tomography (CT). Three lung levels were determined: T4 vertebra level, T10 vertebra level, and the level of the measurement of the cardiac rotation angle. The cardiac rotation angle and the Haller index were calculated. All measurements were done by 2 radiologists, independently. Student’s t-test or the Mann-Whitney U test, intraclass correlation coefficients, Pearson or Spearman’s rank correlation coefficient, and Kruskal-Wallis test were used for statistical analysis. A p-value less than 0.05 was considered as statistically significant. Results All the lung levels in the PE group had lower mean densities than healthy children, with statistical significance in the right lung at the T10 vertebra level (−818.60 ± 33.49 HU, −798.45 ± 40.24 HU; p = 0.028). There was a correlation between the cardiac rotation angle and the Haller index (r = 0.593; p < 0.001). There were no correlations between mean lung density and cardiac rotation angle, Haller index, and pulmonary function tests. Conclusions The lower mean lung densities were found in PE, especially in the right lower lobe. The parenchymal aeration should be considered independently from the severity of PE.
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Comparison of physical functions and psychosocial conditions between adolescents with pectus excavatum, pectus carinatum and healthy controls. Pediatr Surg Int 2021; 37:765-775. [PMID: 33454849 DOI: 10.1007/s00383-021-04857-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE The present study aimed to compare the physical and psychosocial conditions of adolescents with pectus excavatum (PE) and pectus carinatum (PC), who had mild-severe deformities, with those of healthy controls (HC). METHODS This study included 180 adolescents (aged 10-18 years) with pectus deformity [PE (n = 90) and PC (n = 90)] and 90 age-matched HC. The following parameters were evaluated for each participant: clinical parameters, perceived appearance of the chest area (PAC), physical functions (grip strength, flexibility, muscle strength, endurance, physical activity), posture, psychosocial conditions, and quality of life (QOL). RESULTS Patients with PE and PC had a lower body weight, a worse, a poorer posture, lower scores for physical functions compared to the HC group (p < 0.001, all). The PE group had lower scores (p < 0.05) for some psychosocial conditions and quality of life subscales compared to the HC and PC (except for the QOL) group (p < 0.05). The PC group had a poorer posture compared to the PE group (p < 0.05). PAC was associated with physical functions and psychosocial status (r = 0.19-0.40, p < 0.05) but pectus severity was not associated with these parameters (r = 0.02-0.12, p > 0.05). CONCLUSION Our results indicate that all adolescents with mild, moderate, or severe pectus deformity should undergo a biopsychosocial evaluation, receive psychosocial support, and be referred for physiotherapy.
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Body Image Disorders and Surgical Timing in Patients Affected by Poland Syndrome. Plast Reconstr Surg 2016; 137:1273-1282. [DOI: 10.1097/prs.0000000000002018] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Körperbild bei kongenitaler Brustwanddeformität. PSYCHOTHERAPEUT 2015. [DOI: 10.1007/s00278-015-0059-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sacco Casamassima MG, Wong LL, Papandria D, Abdullah F, Vricella LA, Cameron DE, Colombani PM. Reply: To PMID 23312791. Ann Thorac Surg 2013; 96:1527-1528. [PMID: 24088485 DOI: 10.1016/j.athoracsur.2013.07.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 07/10/2013] [Accepted: 07/15/2013] [Indexed: 10/26/2022]
Affiliation(s)
- Maria Grazia Sacco Casamassima
- Center for Pediatric Surgical Clinical Trials and Outcomes Research, Division of Pediatric Surgery, Johns Hopkins Hospital, Baltimore, MD
| | - Ling Ling Wong
- Center for Pediatric Surgical Clinical Trials and Outcomes Research, Division of Pediatric Surgery, Johns Hopkins Hospital, Baltimore, MD
| | - Dominic Papandria
- Center for Pediatric Surgical Clinical Trials and Outcomes Research, Division of Pediatric Surgery, Johns Hopkins Hospital, Baltimore, MD
| | - Fizan Abdullah
- Center for Pediatric Surgical Clinical Trials and Outcomes Research, Division of Pediatric Surgery, Johns Hopkins Hospital, Baltimore, MD
| | - Luca A Vricella
- Division of Cardiac Surgery, Johns Hopkins Hospital, Baltimore, MD
| | - Duke E Cameron
- Division of Cardiac Surgery, Johns Hopkins Hospital, Baltimore, MD
| | - Paul M Colombani
- Center for Pediatric Surgical Clinical Trials and Outcomes Research, Division of Pediatric Surgery, Johns Hopkins Hospital, 1800 Orleans St, Bloomberg Children's Center 7323, Baltimore, MD21287.
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Modified Nuss Procedure in Concurrent Repair of Pectus Excavatum and Open Heart Surgery. Ann Thorac Surg 2013; 95:1043-9. [DOI: 10.1016/j.athoracsur.2012.11.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Revised: 10/30/2012] [Accepted: 11/06/2012] [Indexed: 11/21/2022]
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Krille S, Müller A, Steinmann C, Reingruber B, Weber P, Martin A. Self- and social perception of physical appearance in chest wall deformity. Body Image 2012; 9:246-52. [PMID: 22366427 DOI: 10.1016/j.bodyim.2012.01.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Revised: 01/16/2012] [Accepted: 01/17/2012] [Indexed: 11/30/2022]
Abstract
This study analyzes self- and social perception of physical appearance in patients with chest wall deformity (CWD), including both pectus carinatum and pectus excavatum. Self-perception of appearance in 76 patients with CWD and social perception of patients' appearance by 20 adult and 20 adolescent raters was assessed using the Appearance Rating Scale (Stangier et al., 2000) and evaluated for agreement and multivariate correlates. Results indicate no agreement between self- and social rating. Based on mean scores patients rated their appearance significantly more negatively than adult raters but only slightly different than adolescent raters. Adolescent raters' judgment of the patients' appearance was related to CWD characteristics, while self-rating rather seems to be related to psychosocial factors. Because adolescents are a relevant peer group for adolescent patients with CWD their evaluation of the appearance might influence patients' self-image and might affect their psychological functioning. Effective interventions focusing on social interactions are needed.
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Affiliation(s)
- Stefanie Krille
- Department of Psychosomatic Medicine and Psychotherapy, University of Erlangen-Nürnberg, University Hospital Erlangen, Schwabachanlage 6, D-91054 Erlangen, Germany.
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Steinmann C, Krille S, Mueller A, Weber P, Reingruber B, Martin A. Pectus excavatum and pectus carinatum patients suffer from lower quality of life and impaired body image: a control group comparison of psychological characteristics prior to surgical correction. Eur J Cardiothorac Surg 2011; 40:1138-45. [PMID: 21440452 DOI: 10.1016/j.ejcts.2011.02.019] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Revised: 02/09/2011] [Accepted: 02/14/2011] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the effects of anterior chest-wall deformities on disease-specific and health-related quality of life, body image, and psychiatric comorbidity prior to surgical correction. METHODS A total of 90 patients (71 with pectus excavatum, 19 with pectus carinatum) presenting themselves for pectus repair and 82 control subjects were recruited for this study. The objective severity of the deformity was determined through the funnel-chest index by Hümmer and the Haller index. Disease-specific quality of life was measured with the Nuss Questionnaire modified for Adults (NQ-mA) and health-related quality of life was determined by the Short-Form-36 Health Survey (SF-36). Body image was assessed via the Body Image Questionnaire (FKB-20), the Dysmorphic Concern Questionnaire (DCQ), and a self-evaluation of the subjective impairment of the appearance. The Diagnostic Interview for Mental Disorders - Short Version (Mini-DIPS), the General Depression Scale (Allgemeine Depressionsskala, ADS), and a self-rating of self-esteem were used to evaluate general psychological impairment. RESULTS Compared with control group results, physical quality of life was reduced in patients with pectus excavatum, while mental quality of life was decreased in patients with pectus carinatum (p<0.05). Body image was highly disturbed in all the patients and differed significantly from the control group (p<0.01). Patients with pectus carinatum appeared to be less satisfied with their appearance than those with pectus excavatum (p=0.07). Body image distress was multivariately associated with both reduced mental quality of life and low self-esteem (p<0.001). Body image did not influence physical quality of life. Patients displayed no elevated rates of mental disorders according to Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) criteria. CONCLUSION Since self-perception is a major contributor to therapeutic decision making, a systematic evaluation of body image should be included in the assessment of patients with chest deformities. Body image concerns may be even more relevant to the decision-making process than physical restrictions. Exaggerated dysmorphic concerns should be prospectively investigated in their ability to influence the extent of satisfaction with the surgical outcome.
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Affiliation(s)
- Cornelia Steinmann
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital of Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany.
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Abstract
Pectus excavatum, the most common congenital deformity of the anterior chest wall, is both a cosmetic and functional abnormality. The degree of abnormal chest wall deformity determines its functional effect, particularly its cardiac and pulmonary impact. Although CT scanning is the most widely used cross-sectional imaging technique used to measure the Haller index, the radiation exposure is reason to seek other alternatives. At our institution, we have introduced a rapid MRI technique for this purpose, which utilizes a single-axial 2-D FIESTA acquisition.
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Rattan AS, Laor T, Ryckman FC, Brody AS. Pectus excavatum imaging: enough but not too much. Pediatr Radiol 2010; 40:168-72. [PMID: 19813009 DOI: 10.1007/s00247-009-1417-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2009] [Revised: 09/02/2009] [Accepted: 09/14/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Pectus excavatum (pectus) is a common congenital deformity of the chest wall resulting in a diminished anterior-posterior dimension. Chest CT has become a common study for preoperative assessment. CT evaluation was initially described using a single CT image; it is now common to perform a CT of the entire chest to evaluate pectus. OBJECTIVE To evaluate the efficacy of chest radiographs compared to chest CT in identifying additional clinically significant abnormalities in the preoperative evaluation of children with pectus. MATERIALS AND METHODS We reviewed the chest CT scans of 209 children and young adults who had been evaluated for possible surgical repair of pectus. Additional abnormalities were categorized as (1) incidental, (2) potentially significant, and (3) findings that affected the decision to perform surgery. Chest radiographs were reviewed for category 3 findings. RESULTS Seventy-six scans showed additional abnormalities, five in group 2 and two in group 3. Both group 3 findings, a vascular ring and an acute pneumonia, were identified on chest radiographs. CONCLUSION Conventional radiographs identified clinically important findings in children and young adults evaluated for pectus surgery. Radiation risks and medical costs might be substantially decreased by obtaining a chest radiograph and using a limited CT technique when a CT scan is ordered for the purpose of obtaining a Haller index.
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Affiliation(s)
- Amit S Rattan
- Radiology Department, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., MLC 5031, Cincinnati, OH 45229, USA
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Free superficial inferior epigastric artery flap for aesthetic correction of mild pectus excavatum. Plast Reconstr Surg 2009; 123:209e-211e. [PMID: 19483549 DOI: 10.1097/prs.0b013e3181a3f5c2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Brigato RR, Campos JRM, Jatene FB, Moreira LFP, Rebeis EB. Pectus excavatum: evaluation of Nuss technique by objective methods. Interact Cardiovasc Thorac Surg 2008; 7:1084-8. [DOI: 10.1510/icvts.2008.184580] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Horch RE, Stoelben E, Carbon R, Sultan AA, Bach AD, Kneser U. Pectus excavatum breast and chest deformity: indications for aesthetic plastic surgery versus thoracic surgery in a multicenter experience. Aesthetic Plast Surg 2006; 30:403-11. [PMID: 16779689 DOI: 10.1007/s00266-004-0138-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Breast and chest wall disfiguration attributable to a funnel chest is an aesthetically and sometimes functionally debilitating deformity requiring surgical correction. Whereas extensive and combined deformities of the ventral chest wall are classically corrected using a so-called minimally invasive repair of the pectus excavatum, a modified Ravitch repair, or the minimized Erlangen repair, plastic surgeons are mostly challenged with alloplastic implant corrections of mild funnel chests. The authors have introduced an endoscopic method for placement of customized implants to restore the visible and nonfunctionally disturbing deformation of mild funnel chests when only the sternal plate is involved. This study compared these different plastic surgical and thoracic surgical approaches in a multicenter experience to develop a clinical algorithm and to identify those patients not requiring bony correction but rather alloplastic endoscopic implant correction alone. METHODS Patients with deformed rib cages and sternal plates were treated with the Erlangen minimally invasive procedure or a modified Ravitch procedure. For deformities involving the sternal bones only, endoscopically assisted minimally invasive implantation of silastic implants was performed. RESULTS Between 1987 and 2003, 599 patients with a pectus excavatum deformity were treated surgically by the authors' group. Between 1999 and 2003, 515 patients underwent surgery using the Erlangen minimally invasive repair technique at Friedrich-Alexander University-Erlangen. In addition, 84 patients underwent surgery at the Freiburg University Medical Center. In the current series, 79 patients underwent surgery using the modified Ravitch method. The mean patient age was 20.5 years (range, 3-54 years), and the rate of postoperative relapses was 5%. The findings showed that 73% of the patients judged the aesthetic result as excellent to good, and 20% were satisfied. In contrast, only five patients were suitable for soft tissue augmentation only. Two of these patients in the initial period received custom implants presternally via classical transverse skin incisions, whereas three patients were treated with endoscopic customized implant tissue augmentation. CONCLUSION Whereas with combined deformity of the sternal plate and the rib cage, a modified Ravitch repair yields good results, the endoscopic soft tissue correction with customized implants helps to avoid unsightly scars, allows for safe hemostasis in the dissection pocket, and leads to enhanced patient satisfaction. In the case of major chest wall deformity with orthopedic and functional relevance, a combination of the minimally invasive procedures (e.g., endoscopic correction and Erlangen repair) seems to show both optimized cosmetic results and maximized functionality.
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Affiliation(s)
- Raymund E Horch
- Department of Plastic and Hand Surgery, Friedrich - Alexander-University, Erlangen-Nürnberg, Krankenhausstrasse 12, Erlangen, Germany.
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Rebeis EB, Samano MN, Dias CTDS, Fernandez Â, Campos JRMD, Jatene FB, Oliveira SAD. Índice antropométrico para classificação quantitativa do pectus excavatum. J Bras Pneumol 2004. [DOI: 10.1590/s1806-37132004000600003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUÇÃO: O pectus excavatum caracteriza-se por uma depressão do esterno e das cartilagens para-esternais inferiores. Medidas clínicas para classificar essas depressões são poucas e de difícil aplicação. OBJETIVO: Criar medidas clínicas para quantificar a deformidade e poder comparar os resultados entre os períodos pré e pós-operatório. MÉTODO: Dez pacientes portadores de pectus excavatum, foram operados utilizando-se a técnica de Robicsek modificada pelo grupo de Cirurgia Torácica do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, sendo também medidos clínica e radiologicamente nos periodos pré e pós operatõrio. Dez pacientes controles que não apresentavam anormalidades torácicas clínicas e ou radiológicas foram medidos da mesma forma. O defeito foi avaliado no nível do manúbrio e da maior deformidade através do índice antropométrico e do índice de Haller. RESULTADOS: A análise multivariada para as médias do índice antropométrico mostrou diferenças significativas entre o pré operatório e o grupo controle e entre as médias do pré e do pós operatório, e diferença não significativa entre o pós operatório e o grupo controle. A mesma análise, aplicada às médias do índice de Haller, demonstrou os mesmos resultados. O estudo pareado entre as médias do pré e do pós operatório mostrou tratarem-se de grupos diferentes. A correlação canônica evidenciou que o índice antropométrico e o índice de Haller têm correlação de 86%. CONCLUSÃO: Pacientes portadores de pectus excavatum podem ter a deformidade quantificada através de medidas do índice antropométrico no pré e no pós operatório, as quais permitem uma avaliação objetiva e comparativa dos resultados, e são de fácil realização.
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Roberts J, Hayashi A, Anderson JO, Martin JM, Maxwell LL. Quality of life of patients who have undergone the Nuss procedure for pectus excavatum: Preliminary findings. J Pediatr Surg 2003; 38:779-83. [PMID: 12720193 DOI: 10.1016/jpsu.2003.50166] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND/PURPOSE The current project is a preliminary qualitative exploration of changes in quality of life of patients who have undergone the Nuss Procedure. The current study explores quality of life after surgical repair from the perspectives of both the patients and the parent(s) of the younger participants. METHODS This research constitutes the first segment in a mixed-method longitudinal design. The author conducted semistructured interviews based on the Keith and Schalock's quality of life model. Five youth who have undergone the Nuss Procedure and the parent(s) of the 4 younger participants were included in the study for a total of 10 participants. Textual analysis has been carried out using Atlas.ti, a qualitative data analysis program that facilitates such activities as selecting, coding, and comparing textual segments. RESULTS Results based on these preliminary data indicate that the patients interviewed had significant improvement in overall quality of life, which they attributed to the surgery. Specific examples of patients' expressions of improved self-confidence and renewed interest in physical activity are given. CONCLUSIONS The Nuss Procedure is a minimally invasive surgical option for correcting pectus excavatum deformities that may make important contributions to patients' self-perceptions and quality of life. The participants in the current study expressed satisfaction with both the physical results of the surgery and with how it improved their overall quality of life. The authors recommend further prospective longitudinal research that assesses pre- and postsurgery psychosocial status and the maintenance of perceived quality of life changes.
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Erdoğan A, Ayten A, Oz N, Demircan A. Early and long-term results of surgical repair of pectus excavatum. Asian Cardiovasc Thorac Ann 2002; 10:39-42. [PMID: 12079969 DOI: 10.1177/021849230201000110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
From 1990 to 1998, 30 patients underwent surgery for correction of pectus excavatum. There were 19 (63%) males and 11 (37%) females, aged 4 to 32 years (mean, 12.57 years). Bilateral excision of 4 to 6 costal cartilages and sternal wedge osteotomy were performed on 27 (90%) patients, and Kirschner wires were used for substernal support in 25 (83%). A median sternotomy was carried out in males and a submammary transverse incision was preferred in females. All patients were followed up at yearly intervals. Early results were excellent in all except 2 cases: a 14-year-old boy developed contralateral sternal depression after costochondral excision without sternal elevation for correction of one-sided costochondral hyperplasia; and an 8-year-old girl in whom no Kirschner wires had been inserted developed recurrent minimal sternal depression. Long-term follow-up showed recurrent sternal depression 6 years postoperatively in a boy who had undergone surgery at 4 years old, with early removal of the Kirschner wires. It is recommended that correction of pectus excavatum should be carried out in prepubertal children, and Kirschner wires should be used for substernal support.
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Affiliation(s)
- Abdullah Erdoğan
- Thoracic Surgery Clinic, Akdeniz University, Faculty of Medicine, Antalya, Turkey.
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Miller KA, Woods RK, Sharp RJ, Gittes GK, Wade K, Ashcraft KW, Snyder CL, Andrews WM, Murphy JP, Holcomb GW. Minimally invasive repair of pectus excavatum: a single institution's experience. Surgery 2001; 130:652-7; discussion 657-9. [PMID: 11602896 DOI: 10.1067/msy.2001.116917] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND The Nuss repair of pectus excavatum is a relatively new, minimally invasive surgical (MIS) alternative to the traditional open "Ravitch-type" operation. We have one of the larger single-center experiences to date, and we conducted this clinical study to evaluate our early experience, emphasizing initial outcome and technical modifications designed to minimize complications. METHODS A retrospective chart review was performed on 112 patients who underwent 116 pectus excavatum repairs between January 1995 and January 2001. The Nuss procedure was performed in 80 patients, and open repair was performed in 32 patients. Information about demographics, deformity, operative course, complications, and early outcome was recorded. RESULTS Operative duration was 143 minutes for the open group and 53 minutes for the Nuss MIS group (P <.001). Blood loss was 6 mL/kg for the open group and 0.5 mL/kg for the MIS group (P <.001). Postoperative hospitalization was 3.2 days for the open group versus 3.7 days for the MIS group (P<.05). CONCLUSIONS The MIS pectus repair can be performed safely with minimal blood loss and reduced operative time. Short-term analysis of the quality of repair, including absence of preoperative symptoms, patient satisfaction, and cosmetic appearance are encouraging.
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Affiliation(s)
- K A Miller
- Children's Mercy Hospital, University of Missouri at Kansas City School of Medicine, Kansas City 66408, USA
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Xiao-Ping J, Ting-Ze H, Wen-Ying L, Fu-Kang W, Yu-Ru Y, Jie-Xiong F, Qi-Cheng L, Ming L, Yun-Man T. Pulmonary function for pectus excavatum at long-term follow-up. J Pediatr Surg 1999; 34:1787-90. [PMID: 10626855 DOI: 10.1016/s0022-3468(99)90313-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE The aim of this article was to assess whether and to what extent pulmonary function recovered to normal degree postoperatively and to investigate the changes in pulmonary function after surgical correction and the value of surgical correction. METHODS A total of 27 patients who could be questioned and examined in person at the outpatient department of our hospital were included in this study. Of these patents, 24 were boys and 3 were girls. Their ages ranged from 3 to 16 years (mean, 8.67) at follow-up. The mean age at surgery was 4 years, and mean years of follow-up was 6.8. Pulmonary functional measurements included in vital capacity (VC), total lung capacity (TLC), residual volume (RV), functional residual capacity (FRC), RV-TLC ratio, maximal voluntary ventilation (MVV), force ventilatory capacity (FVC), forced expiratory volume in one second (FEV1), maximal midexpiratory flow curve (MMEF), maximal expiratory flow in 75% vital capacity (V75), maximal expiratory flow in 50% vital capacity (V50), maximal expiratory flow in 25% vital capacity (V25), and breathing reserve ratio (BR). RESULTS TLC, FRC, MVV, MMEF, V75, and V50 values were not different from the normal values. IVC, FVC, FEV1, and V25 values were decreased significantly compared with the normal values. The RV and RV-TLC were high in 87.5% cases. CONCLUSIONS Preoperative symptoms obviously improved after operation. There was little airway obstruction in the patients postoperatively. The patients with pectus excavatum should be operated on as soon as possible.
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Affiliation(s)
- J Xiao-Ping
- Department of Pediatric Surgery, First University Hospital, WCUMS, Chengdu, China
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Kowalewski J, Brocki M, Dryjanski T, Zolyński K, Koktysz R. Pectus excavatum: increase of right ventricular systolic, diastolic, and stroke volumes after surgical repair. J Thorac Cardiovasc Surg 1999; 118:87-92; discussion 92-3. [PMID: 10384189 DOI: 10.1016/s0022-5223(99)70145-5] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The study was undertaken to assess how a surgical correction of funnel chest modifies right ventricular structure and function. METHODS Before and 6 months after surgery in 42 patients (27 male and 15 female patients, aged 5-31 years), a pectus index was calculated and echocardiographic examinations of the right ventricle were performed, with calculation of systolic, diastolic, and stroke volume indices. Right ventricular volume was estimated by subtracting the left ventricular volume from that of the entire heart. The values of the right ventricular volumes and the pectus index before and after the operation, as well as the changes in the indices, were compared. RESULTS Statistically significant changes in the pectus index and the right ventricular volume indices after surgery were noted. No correlation was observed between the changes in the pectus index and the changes in any right ventricular volume indices. CONCLUSION Surgical treatment of funnel chest causes an increase in right ventricular systolic, diastolic, and stroke volumes, although there is no correlation between these changes and the degree of sternocostal elevation.
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Affiliation(s)
- J Kowalewski
- First Department of General Surgery, Department of Cardiology, Department of Orthopedic and Field Surgery, and Patomorphology, The Military Medical Academy, Lodz, Poland
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Kowalewski J, Brocki M, Zolyński K. Long-term observation in 68 patients operated on for pectus excavatum: surgical repair of funnel chest. Ann Thorac Surg 1999; 67:821-4. [PMID: 10215236 DOI: 10.1016/s0003-4975(99)00003-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Recurrence after correction of pectus excavatum may sometimes occur, but its origin is not clear. The type of deformity, surgical technique, and patient lifestyle after operation can all affect the final shape of the thorax. The purpose of the present study was to compare the short-, medium-, and long-term cosmetic results of funnel chest repair. METHODS Sixty-eight patients (mean age, 12.1+/-5.4 years; 48 male) were operated on for pectus excavatum using the same surgical technique: subperichondrial resection of the abnormal costal cartilages and stabilization of the elevated anterior chest wall with Kirschner's wires. The patients were followed up every year (1 to 10 years) after operation, and the anterior chest wall contour was checked by physical examination and x-ray film. RESULTS Excellent to good cosmetic results 1 year after operation were achieved in 66 patients (97.1%). During the later follow-up period, a mild or moderate degree of recurrent sternal depression was noted in 6 patients (8.8%), teenagers only, 3 to 9 years after primary repair. CONCLUSIONS Our technique for correction of pectus excavatum yields good short-term cosmetic results. Late recurrence of the deformity occurs during pubertal growth and does not appear to depend on surgical technique or length of follow-up.
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Affiliation(s)
- J Kowalewski
- First Surgical Department, Military Medical Academy, Lodz, Poland.
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21
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Stefani A, Morandi U, Lodi R. Migration of pectus excavatum correction metal support into the abdomen. Eur J Cardiothorac Surg 1998; 14:434-6. [PMID: 9845152 DOI: 10.1016/s1010-7940(98)00190-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
The authors describe a case of migration of a metal support, used to fix a corrected pectus excavatum deformity, into the peritoneal cavity. The migrated wire caused abdominal pain. A video laparoscopic removal of the wire was undertaken and the patient made a full recovery. A review of the literature shows that this has not been reported before and that serious complications related to metal struts are very uncommon. We do not believe that a revision of this surgical technique is needed; anyway, foreign body migration should always be considered as a cause for unusual symptoms in patients undergoing this operation.
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Affiliation(s)
- A Stefani
- Department of Cardio-thoracic Surgery, University Hospital, Modena, Italy
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22
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Nuss D, Kelly RE, Croitoru DP, Katz ME. A 10-year review of a minimally invasive technique for the correction of pectus excavatum. J Pediatr Surg 1998; 33:545-52. [PMID: 9574749 DOI: 10.1016/s0022-3468(98)90314-1] [Citation(s) in RCA: 739] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE The aim of this study was to assess the results of a 10-year experience with a minimally invasive operation that requires neither cartilage incision nor resection for correction of pectus excavatum. METHODS From 1987 to 1996, 148 patients were evaluated for chest wall deformity. Fifty of 127 patients suffering from pectus excavatum were selected for surgical correction. Eight older patients underwent the Ravitch procedure, and 42 patients under age 15 were treated by the minimally invasive technique. A convex steel bar is inserted under the sternum through small bilateral thoracic incisions. The steel bar is inserted with the convexity facing posteriorly, and when it is in position, the bar is turned over, thereby correcting the deformity. After 2 years, when permanent remolding has occurred, the bar is removed in an outpatient procedure. RESULTS Of 42 patients who had the minimally invasive procedure, 30 have undergone bar removal. Initial excellent results were maintained in 22, good results in four, fair in two, and poor in two, with mean follow-up since surgery of 4.6 years (range, 1 to 9.2 years). Mean follow-up since bar removal is 2.8 years (range, 6 months to 7 years). Average blood loss was 15 mL. Average length of hospital stay was 4.3 days. Patients returned to full activity after 1 month. Complications were pneumothorax in four patients, requiring thoracostomy in one patient; superficial wound infection in one patient; and displacement of the steel bar requiring revision in two patients. The fair and poor results occurred early in the series because (1) the bar was too soft (three patients), (2) the sternum was too soft in one of the patients with Marfan's syndrome, and (3) in one patient with complex thoracic anomalies, the bar was removed too soon. CONCLUSIONS This minimally invasive technique, which requires neither cartilage incision nor resection, is effective. Since increasing the strength of the steel bar and inserting two bars where necessary, we have had excellent long-term results. The upper limits of age for this procedure require further evaluation.
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Affiliation(s)
- D Nuss
- Department of Surgery, Eastern Virginia Medical School, and Children's Hospital of The King's Daughters, Norfolk, USA
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23
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Abstract
OBJECTIVE To evaluate the medium-term results of 77 surgical corrections in patients with chest wall deformities, 53 (68.8%) with pectus excavatum and 24 with pectus carinatum, operated upon from 1985 to 1994. METHODS The mean age of the patients was 14.7 years (4-39 years) and 77% were younger than 15 years of age. There were 59 male (76.7%) and 18 female patients. Only four had a family history of the malformation. Seven patients (9.1%) presented with asthma-like symptoms, and 13 (16.9%) referred dyspnea and tiredness for small efforts. The remainder (74.2%) were asymptomatic, but most were psychologically disturbed by the deformity and postural abnormality. Two patients had other skeletal abnormalities. The modified surgical technique used in all cases consisted of subperichondrial resection of the abnormal costal cartilages, transverse and longitudinal osteotomies of the sternum and internal stabilization with a steel rod which was generally removed between 6 and 12 months postoperatively. RESULTS There was neither early nor late mortality. One patient had a pneumothorax which required chest tube drainage. The mean admission time was 10.5 days (8-14 days). Follow-up was complete, and 90% of the patients had increased effort tolerance. Five of the seven patients (72%) with 'asthmatic' symptoms showed a decrease in the frequency of the crises. Two patients had recurrence of the depression by 3 and 8 months, respectively. The remaining 75 patients (97.3%) were satisfied with the cosmetic result of the surgery. CONCLUSIONS Surgical treatment of chest wall deformities using this technique leads to good cosmetic, orthopedic and psychological results. We believe that the operations should be performed at any age in patients who have at least a moderate deformity.
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Affiliation(s)
- A C de Matos
- Serviço de Cirurgia Cardiotorácica, Hospitais da Universidade, Coimbra, Portugal
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Dalrymple-Hay MJ, Calver A, Lea RE, Monro JL. Migration of pectus excavatum correction bar into the left ventricle. Eur J Cardiothorac Surg 1997; 12:507-9. [PMID: 9332936 DOI: 10.1016/s1010-7940(97)00209-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
We present the case of a 19-year-old student who underwent correction of a pectus excavatum deformity using a pectus bar. At least 6 months following surgery, one end of the bar had migrated into his right ventricle, across the interventricular septum, to lie with its free end in the left ventricular cavity. This acted as a source of thrombus formation and lead to several systemic embolic events. The patient made a full recovery after removal of the bar. A review of the literature demonstrates that this has not been reported before.
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Affiliation(s)
- M J Dalrymple-Hay
- Department of Cardiothoracic Surgery, Southampton General Hospital, UK
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25
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Abstract
This report describes a variation of the transverse chest wall incision to elevate all soft tissue layers of the chest wall in one layer during repair of chest wall deformity in children. This is a report of an experience in 285 cases.
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Affiliation(s)
- D G Ellis
- Department of Surgery, Cook Children's Medical Center, Fort Worth, TX, USA
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Pircova A, Sekarski-Hunkeler N, Jeanrenaud X, Ruchat P, Sadeghi H, Frey P, Payot M. Cardiac perforation after surgical repair of pectus excavatum. J Pediatr Surg 1995; 30:1506-8. [PMID: 8786505 DOI: 10.1016/0022-3468(95)90423-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Five days after surgical repair of pectus excavatum, this 7-year-old boy had a right-sided Kirschner wire protruding beneath the skin. The wire was repositioned blindly. Severe congestive heart failure developed. Surgical exploration showed a pierced right atrium, a torn septal leaflet of the tricuspid valve and noncoronary aortic cusp, and a large traumatic ventricular septal defect. The outcome and the indications and possible complications of surgery are discussed.
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Affiliation(s)
- A Pircova
- Pediatric Cardiology Unit, Centre Hospitalier Universitaire Vaudoid, Lausanne, Switzerland
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Actis Dato GM, De Paulis R, Actis Dato A, Bassano C, Pepe N, Borioni R, Panero GB. Correction of pectus excavatum with a self-retaining seagull wing prosthesis. Long-term follow-up. Chest 1995; 107:303-6. [PMID: 7842751 DOI: 10.1378/chest.107.2.303] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Between June 1958 and December 1991, 315 patients (217 male and 98 female, mean age = 17.8 +/- 5.5 years) affected by pectus excavatum (PE) were surgically treated. Most of the patients required operation for aesthetic reasons only (299 patients; 95 percent). The grade of PE (Chin classification) was I in 72 patients, II in 152, and III in the remaining 91. The surgical technique consisted of a double transversal sternotomy at the level of the lowest and highest part of the depression associated with a longitudinal sternotomy. A wedge resection of the ribs was then performed and the sternum was fixed using a stainless steel strut molded into a seagull wing prosthesis. The strut was removed 12 months postoperatively. There were no operative mortalities. Four patients had sternal wound infection that was successfully treated. The mean follow-up was 15.8 years per patient and was 60 percent complete. From the aesthetic point of view, the postoperative results were excellent in 246 patients (78 percent), good in 57 (18 percent), and poor in 12 (4 percent). All subjective symptoms, when present, disappeared after surgery. The seagull wing prosthesis appears to be safe, easy to implant and to remove, and comfortable for the patient. This technique has shown good long-term results independently of type of deformity and patient age.
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Affiliation(s)
- G M Actis Dato
- School of Thoracic Surgery, University of Chieti G. D'Annunzio, Italy
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Morshuis WJ, Folgering HT, Barentsz JO, Cox AL, van Lier HJ, Lacquet LK. Exercise cardiorespiratory function before and one year after operation for pectus excavatum. J Thorac Cardiovasc Surg 1994. [DOI: 10.1016/s0022-5223(94)70414-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Morshuis W, Folgering H, Barentsz J, van Lier H, Lacquet L. Pulmonary function before surgery for pectus excavatum and at long-term follow-up. Chest 1994; 105:1646-52. [PMID: 8205855 DOI: 10.1378/chest.105.6.1646] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Pulmonary function tests were performed before surgery on 152 patients who were operated on for pectus excavatum between 1970 and 1987 and at long-term follow-up to assess the degree of impairment and to investigate any changes caused by surgical correction. The mean age at surgery was 15.3 +/- 5.5 years. Pulmonary function was found to be restricted preoperatively. Multivariate analysis showed that preoperative pulmonary function was not related to age, the severity of the deformity at physical examination, or to pulmonary complaints. Only the patients with obstructive disease showed significantly more pulmonary complaints (p = 0.042). The total lung capacity (TLC) and inspiratory vital capacity (IVC) were significantly related to the age-corrected (delta) anteroposterior diameter of the chest (lower vertebral index [LVI]) (p = 0.0001). At follow-up (mean, 8.1 +/- 3.6 years), the restriction of pulmonary function was increased despite improvement in the symptoms of most patients and despite a significant increase in the anteroposterior diameter of the chest (p = 0.0001): the TLC was decreased from 83.7 percent predicted (pred) preoperatively to 73.8 percent pred (p = 0.0001) and the IVC from 78.3 percent pred to 70.7 percent pred (p = 0.0001). The surgical results were satisfactory in 83.6 percent. No relation was found between the changes in pulmonary function measured at follow-up and the surgical results. Only the age at surgery and the changes in the TLC and IVC at follow-up were significantly related (p = 0.0036, 0.0043, respectively), although the correlation coefficients were low (r = 27 percent and 28 percent, respectively). The reduction in lung function at follow-up was most pronounced in the patients who had the least functional impairment (TLC > 75 percent pred) preoperatively. No correlation was found between the changes in the pulmonary function test results at follow-up and follow-up interval, preoperative delta LVI, and the change in delta LVI at follow-up.
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Affiliation(s)
- W Morshuis
- Department of Thoracic and Cardiac Surgery, University Hospital Nijmegen, The Netherlands
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Morshuis WJ, Barentsz JO, Lacquet LK, Folgering HT, Mulder JG, Van Lier HJJ, Cox AL. Chest radiography in pectus excavatum: Recognition of pectus excavatum-related signs and assessment of severity before and after surgical correction. Eur Radiol 1994. [DOI: 10.1007/bf00606447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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