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Kheireddine W, Ghanem I, Dagher F, Kharrat K. [Adolescent bicipitoradial bursitis: a rare disease that can simulate a malignant tumor]. ACTA ACUST UNITED AC 2008; 94:308-10. [PMID: 18456068 DOI: 10.1016/j.rco.2007.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2007] [Indexed: 11/28/2022]
Abstract
Bicipitoradial bursitis is a rare condition: we found 36 cases reported in the literature, none in children. The main manifestation is a painful tumefaction. We report a case observed in an adolescent whose magnetic resonance imaging findings were compatible with a malignant tumor. Surgical biopsy enabled the correct diagnosis of inflammatory synovium without signs of malignancy compatible with bicipitoradial bursitis. Complete cure was achieved without resection.
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Affiliation(s)
- W Kheireddine
- Service de chirurgie orthopédique, hôpital Hôtel-Dieu de France, université Saint-Joseph, boulevard Alfred-Naccache, Achrafieh, Beyrouth, Lebanon
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2
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Rachkidi R, Ghanem I, Dagher F, Kharrat K. Fibrodysplasie ossifiante progressive : écueils orthopédiques et controverses. Arch Pediatr 2008; 15:286-90. [DOI: 10.1016/j.arcped.2008.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2007] [Revised: 09/20/2007] [Accepted: 01/06/2008] [Indexed: 10/22/2022]
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3
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Moore FD, Birtch AG, Dagher F, Veith F, Krisher JA, Order SE, Shucart WA, Dammin GJ, Couch NP. immunosuppression and vascular insufficiency in liver transplantation*. Ann N Y Acad Sci 2006. [DOI: 10.1111/j.1749-6632.1965.tb30697.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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4
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Abstract
Linear scleroderma is a subtype of localized scleroderma generally observed in children, and may produce secondary bone and joint deformities. Its localization at the foot or ankle is rarely reported. A complete review of the literature reveals 21 cases of foot or ankle deformity due to linear scleroderma to which we add one case. The clinical and radiological aspects of the deformity, its pathogenesis, histological findings as well as orthopaedic management are presented and discussed.
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Affiliation(s)
- F El Masri
- Département de Chirurgie Orthopédique, Hôpital Hôtel-Dieu de France, Université Saint-Joseph, boulevard Alfred-Naccache, Achrafieh, Beyrouth, Liban
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5
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Abstract
PURPOSE OF THE STUDY Progress in medical imaging has improved recognition and management of osteoid osteoma. The purpose of this study was to assess the efficacy of computed tomography (CT)-guided percutaneous thermal ablation and discuss the advantages and disadvantages. MATERIAL AND METHODS We reviewed retrospectively 33 consecutive patients with osteoid osteoma who had undergone CT-guided radiofrequency ablation. The diagnosis was established on the basis of the clinical presentation and pathognomonic radiographic findings (CT and bone scintigram) without histological proof. We recorded patient age and gender, tumor location, clinical signs and duration, imaging findings, duration of the ablation procedure, type of anesthesia, hospital stay, and complications. We evaluated their effect on final outcome. RESULTS Weight-bearing was possible in all patients with a lesion of the lower limb a few hours after surgery. Patients resumed their normal activities in 24-48 hours. Pain resolved immediately after radiofrequency ablation in 26 patients and limping, when present, disappeared within 24 hours. At mean follow-up of 34 months (minimum 12 months) there was one case of recurrent pain. Clinical cure was confirmed by CT and bone scintigraphy in twelve patients. DISCUSSION AND CONCLUSION This precise and minimally invasive method is an effective and safe way to reduce healthcare expenditures. It can be recommended as the primary treatment for osteoid osteoma.
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Affiliation(s)
- E Haddad
- Département de Chirurgie Orthopédique, Hôpital Hôtel-Dieu de France, Université Saint-Joseph, boulevard Alfred-Naccache, Achrafieh-Beyrouth, Liban
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6
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Affiliation(s)
- M Abouljoud
- Henry Ford Medical Center, Liver Transplant Program, Detroit, Michigan 48202, USA.
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Khauli RB, Hussein M, Shaar A, Madi R, Medawar W, Habbal A, Kazma A, Dagher F. A prospective evaluation of laparoscopic donor nephrectomy versus open donor nephrectomy. Transplant Proc 2003; 35:2552. [PMID: 14612011 DOI: 10.1016/j.transproceed.2003.08.055] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- R B Khauli
- American University of Beirut Medical Center, Beirut, Lebanon.
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8
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Dagher F, Ghanem I, Abiad R, Haykal G, Kharrat K, Phares A. [Bernese periacetabular osteotomy for the treatment of the degenerative dysplasic hip]. Rev Chir Orthop Reparatrice Appar Mot 2003; 89:125-33. [PMID: 12844056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
PURPOSE OF THE STUDY Appropriate management of degenerative joint disease in patients with dysplasic hips is a controversial issue. Non-surgical treatment is generally insufficient to achieve good long-term results and, in young patients, indications for total hip replacement, arthrodesis, or salvage procedures (Chiari, bone block) are limited. The most physiological option is to re-orient the acetabulum to cover the femoral head with a sufficient amount of joint cartilage. Several types of redirection osteotomy have been described. In the present work, we assess the clinical and radiological outcome after Ganz periacetabular osteotomy in patients with dysplastic hips who developed degenerative joints. We searched for factors influencing outcome. MATERIAL AND METHODS This retrospective analysis was conducted in 57 patients with hip dysplasia who had undergone 64 peri-acetabular osteotomies for joint degeneration. Mean age at surgery was 31 years. The preoperative diagnosis was primary osteochondritis of the hip in 9 patients. The Merle d'Aubigné scores and VCE, VCA, HTE angles on standard x-rays were obtained before surgery and at last follow-up. The Tönnis grade for the severity of the joint degeneration was determined. In 19 patients, inter-trochanteric femoral osteotomy was performed to improve joint congruency in addition to peri-acetabular osteotomy. Clinical and radiological results were assessed at a mean follow-up of 3.5 years (range 2-6 years). The effects of age, cause of dysplasia, surgical history of the hip, severity of joint degeneration, association with femoral osteotomy, and learning curve were studied. Complications were recorded. RESULTS On the average, the Merle d'Aubigné score improved from 13 points preoperatively to 16.5 points at last follow-up. Limping was observed for a longer period after surgery in patients who had an associated inter-trochanteric osteotomy. At last follow-up, the overall score was lower in grade 3 hips than in grade 1 and 2 hips. Serious complications were observed in the first 15 patients. There was no statistical relationship between age at surgery or surgical history of the hip and final outcome. Comparing the preoperative x-rays with those obtained at last follow-up demonstrated an improvement in the mean value for VCE (2 degrees preoperatively to 25 degrees at last follow-up), VCA (- 6 degrees to 39.5 degrees ), and HTE (25 degrees to 15 degrees ). Radiologically, the severity of joints degeneration was improved or remained unchanged in 83% of the hips (especially for grade 1 and 2 hips). DISCUSSION In our hands, peri-acetabular osteotomy has provided good results, especially in terms of improved function and control of joint degeneration. Although this procedure is basically indicated for young patients with hip dysplasia free of joint degeneration, it would also be a useful alternative for those who have developed only moderately extensive joint degeneration (Tönnis grades 1 and 2) and a moderately excentric femoral head. Success in these patients depends on surgical experience, correct indications, and careful attention to technical details. Nevertheless, complications are not exceptional and the learning curve may be long. In our series, the main factor predictive of outcome was the Tönnis grade of joint degeneration.
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Affiliation(s)
- F Dagher
- Département de Chirurgie Orthopédique, Hôpital Hôtel-Dieu de France, Université Saint-Joseph, boulevard Alfred-Naccache, Achrafieh, Beyrouth, Liban
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Ghanem G, Ghanem I, Dagher F. Popliteal cyst in a patient with total knee arthroplasty: a case report and review of the literature. J Med Liban 2001; 49:347-50. [PMID: 12744639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
We report a case of total knee arthroplasty (TKA) failure presenting initially as a large popliteal cyst without bony destruction in a 66-year-old woman. A foreign body gigantocellular inflammatory reaction against polyethylene wear particles was found on histology. The size of the cyst and the absence of bony destruction can be due to an exclusive early intramuscular granulomatous reaction. Progressive loosening of the femoral component and narrowing of the joint space heralded the TKA failure.
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Affiliation(s)
- G Ghanem
- Department of Orthopedic Surgery, Saint-Joseph University-Hôtel-Dieu de France Hospital, Achrafieh-Beirut, Lebanon
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Dagher F, Déziel E, Lirette P, Paquette G, Bisaillon JG, Villemur R. Comparative study of five polycyclic aromatic hydrocarbon degrading bacterial strains isolated from contaminated soils. Can J Microbiol 1997; 43:368-77. [PMID: 9115093 DOI: 10.1139/m97-051] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Five polycyclic aromatic hydrocarbon (PAH) degrading bacterial strains, Pseudomonas putida 34, Pseudomonas fluorescens 62, Pseudomonas aeruginosa 57, Sphingomonas sp. strain 107, and the unidentified strain PL1, were isolated from two contaminated soils and characterized for specific features regarding PAH degradation. Degradation efficiency was determined by the rapidity to form clearing zones around colonies when sprayed with different PAH solutions and the growth in liquid medium with different PAHs as sole source of carbon and energy. The presence of plasmids, the production of biosurfactants, the effect of salicylate on PAH degradation, the transformation of indole to indigo indicating the presence of an aromatic ring dioxygenase activity, and the hybridization with the SphAb prove representing a sequence highly homologous to the naphthalene dioxygenase ferredoxin gene nahAb were examined. The most efficient strain in terms of substrate specificity and rapidity to degrade different PAHs was Sphingomonas sp. strain 107, followed by strain PL1 and P. aeruginosa 57. The less efficient strains were P. putida 34 and P. fluorescens 62. Each strain transformed indole to indigo, except strain PL1. Biosurfactants were produced by P. aeruginosa 57 and P. putida 34, and a bioemulsifier was produced by Sphingomonas sp. strain 107. The presence of salicylate in solid medium has accelerated the formation of clearing zones and the transformation of indole by Sphingomonas sp. strain 107 and P. aeruginosa 57 colonies. Plasmids were found in Sphingomonas sp. strain 107 and strain PL1. The SphAb probe hybridized with DNA extracted from each strain. However, hybridization signals were detected only in the plasmidic fraction of Sphingomonas sp. strain 107 and strain PL1. Using a polymerase chain reaction (PCR) approach, we determined that several genes encoding enzymes involved in the upper catabolic pathway of naphthalene were present in each strain. Sequencing of PCR DNA fragments revealed that, for all the five strains, these genes are highly homologous with respective genes found in the pah, dox, and nah operons, and are arranged in a polycistronic operon. Results suggest that these genes are ordered in the five selected strains like the pah, nah, and dox operons.
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Affiliation(s)
- F Dagher
- Centre de recherche en microbiologie appliquée, Institut Armand-Frappier, Laval, QC, Canada
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Abstract
A patient with end-stage renal disease and known benign monoclonal gammopathy underwent kidney transplantation at Westchester County Medical Center, Valhalla, NY. After surgery, during routine follow-up, the patient had laboratory evidence of frank multiple myeloma. However, she did not show any clinical signs or symptoms of the disease. Four years later, the patient is asymptomatic and continues to have stable renal function. As a result of our experience, and that of others, we support transplantation as a viable option for patients with multiple myeloma.
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Affiliation(s)
- F Dagher
- Department of Surgery, Westchester County Medical Center/New York Medical College, Valhalla 10595, USA
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Jawish D, Antakly MC, Dagher F, Nasser E, Geahchan N. [Intra-articular analgesia after arthroscopy of the knee]. Cah Anesthesiol 1996; 44:415-7. [PMID: 9183421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In 33 patients the authors compared two protocols for postoperative analgesia after elective arthroscopy of the knee. One group (n = 11) received plain bupivacaine 0.25% by intra-articular administration. Another group (n = 11) received by the same route a mixture of bupivacaine 0.25% with fentanyl 50 micrograms. The last group (placebo group: n = 11) received the same volume of saline. The combination of bupivacaine with fentanyl reduced postoperative pain more effectively than plain bupivacaine and the analgesic effect was still present 9 hours after the arthroscopy.
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Affiliation(s)
- D Jawish
- Service de'Anesthésie-Réanimation, Hôtel-Dieu de France de Beyrouth, Liban
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Dagher F, Pollina RM, Rogers DM, Gennaro M, Ascer E. The value and limitations of L-arginine infusion on glomerular and tubular function in the ischemic/reperfused kidney. J Vasc Surg 1995; 21:453-8; discussion 458-9. [PMID: 7877227 DOI: 10.1016/s0741-5214(95)70287-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE The nitric oxide precursor, L-arginine, has been shown to have a salutary effect on ischemia and reperfusion injury in skeletal muscle, skin, and intestines. Because L-arginine also increases renal blood flow, glomerular filtration, and urine flow in experimental animals with normal renal function, we postulated that L-arginine may also improve renal function after renal ischemic injury. METHODS Eighteen adult New Zealand white rabbits weighing 3 to 3.5 kg were subjected to bilateral normothermic renal ischemia by clamping both renal pedicles for 1 hour followed by 2 hours of reperfusion. The animals were randomized into three groups: group I (control, n = 6) received no additional treatment; group II (pretreatment, n = 6) received systemic intravenous L-arginine at 150 mg/kg over 20 minutes before induction of ischemia; group III (posttreatment, n = 6) received systemic intravenous L-arginine at 150 mg/kg over 20 minutes from the onset of reperfusion. Urine flow, creatinine clearance (CCR), fractional excretion of sodium (FENa), and renal failure index (RFI) were calculated before ischemia and 2 hours after reperfusion, by use of standard formulas. The changes of the various renal parameters were compared among the three groups. RESULTS Bilateral normothermic renal ischemia for 1 hour produced a significant deterioration of glomerular filtration as evidenced by a CCR decrease from 11.1 +/- 1.8 to 2.49 +/- 0.9 ml/min (p < 0.01), FENa increase from 2.9% +/- 1.0% to 20.8% +/- 1.5% (p < 0.01) and RFI increase from 4.0 +/- 1.3 to 28.8 +/- 2.6 (p < 0.01). Pretreatment with L-arginine (group II) minimized the deleterious effects caused by ischemia on glomerular filtration (CCR of 2.49 +/- 0.9 ml/min in group I vs 4.95 +/- 2.5 ml/min in group II, p < 0.05) and tubular function (FENa of 20.8% +/- 1.5% in group I vs 13.0% +/- 5.6% in group II and RFI of 28.8 +/- 2.6 in group I vs 18.6 +/- 8.0 in group II, p < 0.05). Infusion of L-arginine at the onset of reperfusion (group III) produced a significant diuretic effect (urine flow from 32.6 +/- 13.4 ml/hr in group I to 63.3 +/- 18.8 ml/hr in group III, p < 0.05) and also minimized glomerular damage (CCR from 2.49 +/- 0.9 ml/min in group I to 4.80 +/- 1.2 ml/min in group III, p < 0.05); however, no beneficial effect was observed on tubular function. CONCLUSION Induction of nitric oxide production by systemic L-arginine infusion can best preserve glomerular and tubular function in the ischemic/reperfused kidney when given before the ischemic insult.
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Affiliation(s)
- F Dagher
- Maimonides Medical Center, Division of Vascular Surgery, Brooklyn, New York 11219
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Abstract
We report our experience of the use of the Ilizarov technique to treat nine patients with severe compound tibial fractures. The mean defect in bone was 6.3 cm, and four cases were infected. All nine patients had satisfactory union and function without the use of bone grafts or antibiotics. The Ilizarov technique was very satisfactory; there were no major complications.
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Affiliation(s)
- F Dagher
- Hotel-Dieu de France University Hospital, Beirut, Lebanon
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Shen S, Weir M, Dagher F, Bentley F, Revie D, Ordonez J, Chretien P. Effect of cyclosporine on total lymphocyte and T-cell counts in renal-transplant recipients. N Engl J Med 1986; 314:447-8. [PMID: 3511380 DOI: 10.1056/nejm198602133140714] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Allen HA, Cisternino SJ, Ottesen OE, Queral L, Dagher F. The Kimray-Greenfield vena cava filter: a case of unusual misplacement. Cardiovasc Intervent Radiol 1982; 5:82-4. [PMID: 7105079 DOI: 10.1007/bf02552083] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Dagher F, Morel G, Cartier P. [Lamellar coxitis. Apropos of 30 cases]. Rev Chir Orthop Reparatrice Appar Mot 1976; 62:805-26. [PMID: 139662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The authors have studied 30 cases of acute necrosis of articular cartilage complicating slipped capital femoral epiphysis. They recall the main features of this condition: stiffness and narrowing of the joint space. They analyse the importance of the degree of slipping and of the type of treatment in the aetiology of this complication. Weight bearing should be suppressed as early as possible, for a long period of time. However early signs of degenerative arthrosis were found in most of the hips.
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Cartier P, Dagher F, Morel G. [Varization osteotomy in Legg-Perthes-Calvé disease. Apropos of 50 cases]. Rev Chir Orthop Reparatrice Appar Mot 1976; 62:27-41. [PMID: 136017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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