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Martin K, Fremlin GA, Mall J, Goulding JMR. Olfactory reference syndrome: a patient's perspective. Clin Exp Dermatol 2018; 43:509-510. [PMID: 29570840 DOI: 10.1111/ced.13421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2017] [Indexed: 11/30/2022]
Affiliation(s)
- K. Martin
- Directorate of Dermatology; Heart of England NHS Foundation Trust; Solihull Hospital; Solihull West Midlands UK
| | - G. A. Fremlin
- Directorate of Dermatology; Heart of England NHS Foundation Trust; Solihull Hospital; Solihull West Midlands UK
| | - J. Mall
- Directorate of Dermatology; Heart of England NHS Foundation Trust; Solihull Hospital; Solihull West Midlands UK
| | - J. M. R. Goulding
- Directorate of Dermatology; Heart of England NHS Foundation Trust; Solihull Hospital; Solihull West Midlands UK
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Paulitschke M, Mall J, Büttemeyer R, Meyer R, Wolff A, Rademacher A. Vascular PTFE Grafts Endothelialised under Defined Flow: From in Vitro Data to Clinical Use. Int J Artif Organs 2018. [DOI: 10.1177/039139880202500735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
| | - J. Mall
- Charité Medical School, Berlin
| | | | | | - A. Wolff
- BioTissue Technologies, Freiburg - Germany
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Dhir S, Armstrong K, Armstrong P, Bouzari A, Mall J, Yu J, Ganapathy S, King G. A randomised comparison between ultrasound and nerve stimulation for infraclavicular catheter placement. Anaesthesia 2015; 71:198-204. [DOI: 10.1111/anae.13302] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2015] [Indexed: 12/01/2022]
Affiliation(s)
- S. Dhir
- Department of Anaesthesia and Peri-operative Medicine; St. Joseph's Health Care; Western University; London Ontario Canada
| | - K. Armstrong
- Department of Anaesthesia and Peri-operative Medicine; St. Joseph's Health Care; Western University; London Ontario Canada
| | - P. Armstrong
- Department of Anaesthesia and Peri-operative Medicine; St. Joseph's Health Care; Western University; London Ontario Canada
| | - A. Bouzari
- Department of Anaesthesia and Peri-operative Medicine; St. Joseph's Health Care; Western University; London Ontario Canada
| | - J. Mall
- Department of Anaesthesia and Peri-operative Medicine; St. Joseph's Health Care; Western University; London Ontario Canada
| | - J. Yu
- Department of Anaesthesia and Peri-operative Medicine; St. Joseph's Health Care; Western University; London Ontario Canada
| | - S. Ganapathy
- Department of Anaesthesia and Peri-operative Medicine; St. Joseph's Health Care; Western University; London Ontario Canada
| | - G. King
- Hand and Upper Limb Centre; Department of Orthopaedics and Plastic Surgery; St. Joseph's Health Care; Western University; London Ontario Canada
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Mall J, Reetz C, Koplin G, Schäfer-Hesterberg G, Voit C, Neuss H. Technik und Morbidität der radikalen inguinal / iliakalen Lymphknotendissektion – eine prospektive Untersuchung an 67 Patienten mit lymphogen metastasiertem malignen Melanom. Zentralbl Chir 2009; 134:437-42. [DOI: 10.1055/s-0029-1224608] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Gregor JI, Schwenk W, Mall J, Kilian M, Spies C, Bloch A, Müller JM, Rückert JC. ["Fast-track" rehabilitation in thoracic surgery. First experiences with a multimodal, interdisciplinary, and proven perioperative treatment course]. Chirurg 2008; 79:657-64. [PMID: 18449517 DOI: 10.1007/s00104-008-1533-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVES "Fast-track" rehabilitation is a multimodal perioperative treatment concept for accelerating postoperative recovery which has been already used successfully in visceral surgery. Of its use in thoracic surgery however, almost no data exist and the relevance of this concept for pulmonary operations is unknown. PATIENTS AND METHODS In this prospective study we examined a new perioperative fast-track treatment concept for thoracic surgery and evaluated the results. This program employs detailed information of patients, intensive perioperative respiratory therapy, thoracic peridural analgesia, forced mobilization, and an early start of postoperative normal food intake. RESULTS Fifty consecutive patients with benign or malignant diseases of the lung aged an average of 64 years (range 22-78) were operated on thoracoscopically (n=15) or with thoracotomy (n=35) and treated perioperatively using the fast-track program. All patients were mobilized beginning 4 h postoperatively and had normal food. The incidence of general postoperative complications was 0% in this study. Postoperative stay lasted 4.5 days (range 1.5-28.5). There was no increase in surgical complications, and 6% of the patients were readmitted. The patients' acceptance of this concept was high. CONCLUSION Fast-track rehabilitation resulted in a decreased rate of general complications and accelerated rehabilitation in thoracic surgery.
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Affiliation(s)
- J I Gregor
- Universitätsklinik für Allgemein-, Visceral-, Gefäss- und Thoraxchirurgie, Charité-Campus Mitte, Charitéplatz 1, Berlin, Germany.
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R??ckert JC, Ismail M, Neudecker J, Mall J, Rogalla P, Sandrock D, Braumann C, Jacobi CA, M??ller JM. Complete Thoracoscopic Thymectomy With a Unilateral 3-Trocar Technique using the Da Vinci Robotic System. Surg Laparosc Endosc Percutan Tech 2006. [DOI: 10.1097/00129689-200608000-00032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Proske JM, Rückert JC, Zuckermann-Becker H, Mall J, Gregor J, Neudecker J, Müller JM. Die modifizierte Dilatationstracheotomie als Wahleingriff in der Intensivtherapie. Pneumologie 2005. [DOI: 10.1055/s-2005-864416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Proske JM, Rückert JC, Zuckermann-Becker H, Rogalla P, Mall J, Müller JM. [First line application of a modified dilatational tracheostomy in the intensive care]. Zentralbl Chir 2004; 129:447-50. [PMID: 15616907 DOI: 10.1055/s-2004-832412] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Despite the growing clinical use of the percutaneous dilatational tracheostomy data concerning their first line application are still lacking. METHODS Retrospective analysis of the intra- and postinterventional morbidity of a modified dilatational tracheostomy in a surgical intensive care unit of a German university hospital over a 2-year period. RESULTS A total of 107 elective dilatational tracheostomies were performed in 105 patients. There were no intraoperative complications. 2 accidental decannulations occurred in the postoperative period. One conventional tracheostomy had to be performed secondary. Stoma side bleeding or clinical relevant infection had not been observed. After definite decannulation wound closure was spontaneous in all patients. CONCLUSIONS The first line application of the dilatational tracheostomy has a low morbidity.
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Affiliation(s)
- J M Proske
- Abteilung für Allgemein-, Viszeral-, Gefäss- und Thoraxchirurgie, Charité Campus Mitte, Humboldt-Universität Berlin.
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Pollmann C, Huang X, Mall J, Bech-Otschir D, Naumann M, Dubiel W. The constitutive photomorphogenesis 9 signalosome directs vascular endothelial growth factor production in tumor cells. Cancer Res 2001; 61:8416-21. [PMID: 11731421] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Angiogenesis is a prerequisite for solid tumor growth and metastasis. Elucidation of the signaling pathways that control tumor angiogenesis constitutes the basis for a rational antiangiogenic tumor therapy. Here we show that the production of vascular endothelial growth factor (VEGF) in HeLa and HL-60 cells is directed by the constitutive photomorphogenesis 9 signalosome (CSN). The CSN is a kinase complex that cooperates with the ubiquitin/26S proteasome system in regulating the stability of proteins involved in signal transduction. VEGF expression is controlled by the transcription factors activator protein (AP)-1, AP-2, SP-1, and hypoxia-inducible factor 1. Inhibition of CSN kinase activity by 50 microM curcumin for 2 h decreases the cellular c-Jun concentration, resulting in a reduction of the VEGF production by approximately 75%. The removal of the inhibitor from the cells led to a time-dependent recovery of endogenous c-Jun that is paralleled by increasing VEGF production. Elevated cellular CSN activity induced by CSN subunit 2 overexpression causes increased VEGF production in HeLa cells. A competitor of CSN-dependent c-Jun phosphorylation, the NH(2)-terminal c-Jun fragment Deltac-Jun(1-226), inhibits VEGF production in HeLa cells. The transcription factors AP-2 and SP-1 act independently of the CSN. They contribute less than a quarter to basal VEGF production. Under our experimental conditions, hypoxia-inducible factor 1alpha protein was not detected. Overexpression of the tumor suppressor p53 reduces VEGF production in HeLa cells. p53 competes with c-Jun for CSN-specific phosphorylation with the consequence of c-Jun destabilization. We conclude that CSN-directed c-Jun signaling mediates high VEGF production in HeLa and HL-60 cells. The data provide an explanation for the known antiangiogenic and antitumorigenic activities of curcumin. Because the CSN regulates the major part of VEGF production in the tested tumor cells, it constitutes a potentially important target for tumor therapy.
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Affiliation(s)
- C Pollmann
- Division of Molecular Biology, Department of Surgery, Medical Faculty Charité, Humboldt University, Berlin, Germany.
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Mall J, Saclarides T, Doolas A, Eibl-Eibesfeld B. First report of hepatic lobectomy for metastatic carotid body tumor. J Cardiovasc Surg (Torino) 2000; 41:759-61. [PMID: 11149644] [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: 02/18/2023]
Abstract
Hepatic lobectomy for metastatic colon cancer is well accepted, yielding a 30-35% five-year survival with a low mortality of less than 5%. Less commonly is hepatic resection for selected metastasis from other organs. We report here what we believe is the first hepatic lobectomy for a metastatic carotid body tumor. The patient was a 41-year-old white female who presented with a large incapacitating hepatic metastasis and an incidental lung metastasis from a carotid body tumor resected 12 years earlier. The patient underwent left hemihepatectomy and local lymph node dissection at our university. Twenty-one months after the operation the patient is asymptomatic and has no sign of tumor reoccurrence . We discuss here the clinical features, pathophysiology, treatment and the surgical literature of this rare entity. This is yet another example of the effectiveness of hepatic resection for noncolonic metastasis (26 references).
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Affiliation(s)
- J Mall
- Department of Surgery, Charitè, Berlin, Germany
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Schwenk W, Neudecker J, Mall J, Böhm B, Müller JM. Prospective randomized blinded trial of pulmonary function, pain, and cosmetic results after laparoscopic vs. microlaparoscopic cholecystectomy. Surg Endosc 2000; 14:345-8. [PMID: 10790552 DOI: 10.1007/s004640020063] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [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: 11/30/2022]
Abstract
BACKGROUND The size of laparoscopic instruments has been reduced for use in abdominal video endoscopic surgery. However, it has yet to be proven that microlaparoscopic surgery will actually result in clinically relevant benefits for patients. METHODS Fifty patients were randomized in a blinded fashion to receive either elective laparoscopic (MINI), (n = 25) or microlaparoscopic (MICRO) (n = 25) cholecystectomy. Pulmonary function (FVC, FEV (1)), analgesic consumption during patient-controlled analgesia (PCA), pain perception by visual analogue score (VAS), and the cosmetic result (by the patient's self-assessment) were evaluated postoperatively as clinically relevant end points. RESULTS Age, sex, body mass index (BMI), preoperative pulmonary function, pain perception, and operative time were similar for the two groups. At 8:00 PM on the day of surgery, FVC (MINI: 1.96 L [range, 1.48-2.48]; MICRO: 2.13 L) [(range, 1.61.-2.50)] and FEV (1) (MINI: 1.17 L/sec) [range, 0.87-1. 48]; MICRO: 1.34 L/sec [range, 1.05.-2.14] were also similar (each p = 0.5). From surgery to the 3rd postoperative day, cumulative PCA morphine doses were comparable (MINI: 0.15 mg/kg bw [range, 0.09-0. 23]; MICRO: 0.21 mg/kg bw [range, 0.10-0.42]; p = 0.4), but overall VAS scores for pain while coughing were higher in the laparoscopic group (406 [range, 358-514]) than in the microlaparoscopic group (365 [range, 215-427]; p = 0.02). The cosmetic result was judged to be slightly superior by the microlaparoscopic patients (10 [range, 9-10]), as compared to those in the laparoscopic (9 [range, 8-10]) group (p = 0.04). CONCLUSION Because microlaparoscopic cholecystectomy has some minor advantages over laparoscopic surgery, it should be considered for use in selected patients.
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Affiliation(s)
- W Schwenk
- Department of General, Visceral, Vascular and Thoracic Surgery, Charité Medical School, Campus Mitte, Humboldt University of Berlin, Schumannstr. 20/21 D-10117 Berlin, Germany
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Abstract
UNLABELLED Hemorrhagic proctitis is a rare, but severe complication of radiation therapy in the treatment of several pelvic malignancies. Administration of topical steroids, anti-inflammatory agents or laser therapy and rectal instillation of 4% formalin have been described as a method of treating this complication. A dog model was established to study the safest volume and duration of administration of formalin, the histological changes in the rectal mucosa, and rectal compliance following this treatment. METHOD Twenty-one mongrel dogs were assigned randomly to seven groups. Three dogs received a rectal formalin bolus of 400 ml for 1 h; in the other six groups formalin was instilled in 30 ml aliquots to a total volume of 400 ml. Serum levels of formalin were obtained at designated time intervals, rectal compliance was evaluated pre- and post-formalin instillation, and rectal mucosa was analyzed for blood-vessel density and mucosal injury at different time points. RESULTS Serum formalin in the bolus group reached toxic levels, while sequential instillation caused no serum toxicity in any dog. Rectal compliance and mucosal thickness were not affected by formalin, but there was a decrease in the angiogenesis score, and mild proctitis was seen in the acute and 1-week group.
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Affiliation(s)
- J Mall
- Klinik für Allgemein-, Viszeral-, Gefäss- und Thoraxchirurgie, Universitätsklinikum Charité, Humboldt-Universität Berlin
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Abstract
PURPOSE Postoperative complications are mainly related to the surgical trauma derived from the extensive abdominal incision and dissection after a conventional aortofemoral bypass grafting procedure. In an attempt to reduce postoperative complications, a concept of video-endoscopic vascular surgery on the infrarenal aortoiliac artery has been developed. On the basis of our experience with the practicability of video-endoscopic vascular surgery in the pelvic region in an animal study and in a pilot study of human cadavers, the purpose of this report was to describe three different methods that we evaluated on human cadavers and that we partly applied to patients. METHODS In this experimental study, three different approaches were used to perform video-endoscopic aortofemoral bypass grafting. We performed an observational trial on human corpses (n = 24) with the transabdominal-retroperitoneal approach (TARA), the extraperitoneal approach (EPA), and the transabdominal left paracolic approach (TAPA). The EPA also was applied to patients with aortoiliac occlusive diseases. RESULTS The TARA on cadavers (n = 4) soon was abandoned because it caused a burdensome sliding of the intestine into the operative field adjacent to the renal vessels, particularly in cases with obese subjects. In comparison, the TAPA (n = 6) with right-sided positioning of the patient retained the intestine in the right upper abdomen throughout the procedure. Until a surgeon actually is acquainted with the anatomic landmarks and the laparoscopic preparation technique, the EPA (n = 14) is a challenging procedure that necessitates thorough training. As with the TAPA, the EPA represents a procedure that reveals constant exposure of the operating field, even in cases with obese subjects. In the clinical observational study (n = 7), aortobifemoral bypass grafting was achieved totally laparoscopically with the EPA. The mean operating time was 6.5 hours and ranged from 3 to 10 hours. Blood transfusions were necessary after surgery in three patients (range, 1 to 3 red packed blood cells). One patient, who had had occlusion of the inferior mesenteric artery, died of ischemic colitis at postoperative day 10. The other patients had uneventful postoperative courses with minor wound discomfort. CONCLUSION Laparoscopic vascular surgery seems to be a promising procedure to minimize postoperative complications. On the basis of our experience, we do not favor the TARA. Because it necessitates steep Trendelenburg positioning to displace intra-abdominal organs, the TARA is not an appropriate approach, particularly in obese and cardiopulmonary frail cases. Contrarily, the TAPA and the EPA deliver potentially better results in terms of exposing the operative field and thus reducing operating time and perioperative morbidity rates. A prospective cadaveric and clinical trial may be justified to further evaluate the use of these surgical techniques.
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Affiliation(s)
- S Said
- Department of General, Thoracic, and Vascular Surgery, University Hospital-Charité, Berlin, Germany
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Abstract
Formalin instillation has become an accepted treatment of radiation-induced hemorrhagic cystitis and proctitis since the initial report by Brown in 1969 (Med. J. Aust. 1:23, 1969). Although its use is widespread, no studies have been performed to determine the safest, volume or duration of formalin exposure. The purpose of our study was to determine the optimum technique for instillation and the safety margin regarding the maximum time that formalin can be in contact with the rectal mucosa without causing serum toxicity. In a pilot canine study, 4% neutral buffered formalin was instilled into the rectum in 30 ml aliquots for 60 seconds each after which each aliquot was withdrawn; a total volume of 400 ml was used. Our subsequent experiment involved rectal instillation of a single formalin bolus of 100 ml for 1 hour without removal during this time. Formalin metabolites were measured in the blood and urine to assess toxicity. Results indicate that with the latter technique serum formic acid reaches toxic levels within 15 minutes of instillation and may stay elevated for several hours. Metabolites in the urine similarly increase within 15 minutes, lagging only shortly behind the rise in serum levels. Performing formalin instillation in a series of 30 ml aliquots appears to be a safer treatment, as toxic serum levels were not reached and their slight rise above baseline returned to normal within 3 hours.
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Affiliation(s)
- J A Myers
- Department of General Surgery, Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois 60612, USA
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Abstract
Basal-cell carcinoma of the skin is a common facial neoplasm, usually regarded as benign. It is also called basalioma. Distant metastasis is very rare and may involve the brain, lung, and bones. We report a 74-year-old white male who was admitted to our hospital with cough and fever. Chest radiograph revealed an opacity of 2 x 1 cm in diameter in the upper lobe of the right lung. Bronchoscopy and thoracic fine-needle aspiration could not establish a diagnosis. Therefore the patient underwent right thoracotomy and wedge excision of the lesion. Histologic evaluation was consistent with pulmonary metastasis of a facial basal-cell carcinoma. The patient recovered uneventfully from surgery and is well 5 years after the operation. According to the English literature the median survival of patients with metastatic basal-cell carcinoma is 10 months. The clinical features, pathology, and treatment of this rare entity are discussed.
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Affiliation(s)
- J Mall
- Department of Pneumology, Heidehaus Hospital, Hannover, Germany
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Gray JM, Smith BW, Ashley RK, LaGrone MO, Mall J. Derotational analysis of Cotrel-Dubousset instrumentation in idiopathic scoliosis. Spine (Phila Pa 1976) 1991; 16:S391-3. [PMID: 1785093] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Ten patients with idiopathic scoliosis were treated with posterior spinal fusion and Cotrel-Dubousset instrumentation. Computed tomographic scans and intraoperative photographs were used to evaluate the derotational effect of the Cotrel-Dubousset instrumentation. The frontal deformity was corrected from an average of 51 degrees to 15 degrees and the kyphosis from 9.5 degrees to 18 degrees. The amount of preoperative vertebral rotation was variable, however, and insignificant postoperative changes were documented in the majority of cases.
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Affiliation(s)
- J M Gray
- Shriners Hospital for Crippled Children, San Francisco, California
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