26
|
Pettersson GB, Hussain ST, Ramankutty RM, Lytle BW, Blackstone EH. Reconstruction of fibrous skeleton: technique, pitfalls and results. Multimed Man Cardiothorac Surg 2014; 2014:mmu004. [PMID: 24947975 DOI: 10.1093/mmcts/mmu004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Destruction of the mitral-aortic (or mitroaortic) intervalvular fibrosa (IVF) by infective endocarditis is a marker of advanced pathology. Patients are at high risk, as they are sicker, have more comorbidities and have more advanced pathology, requiring a difficult operation that includes debriding and reconstructing the IVF. The anatomy and surgical techniques for that reconstruction are presented and discussed. Operative risk is high and remains high for the first year, before becoming equivalent to that of conventional operations for endocarditis. Current outcomes are better than in the past, but there is room for further improvement.
Collapse
|
27
|
Havre RF, Leh S, Gilja OH, Ødegaard S, Waage JE, Baatrup G, Nesje LB. Strain assessment in surgically resected inflammatory and neoplastic bowel lesions. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2014; 35:149-158. [PMID: 23154869 DOI: 10.1055/s-0032-1325535] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
PURPOSE To investigate whether ultrasound-based strain imaging can discriminate between colorectal adenocarcinomas and stenotic Crohn's lesions in newly resected surgical specimens. MATERIALS AND METHODS Resected surgical specimens from 27 patients electively operated for colorectal tumors or stenotic lesions from Crohn's disease were prospectively examined with ultrasonography using a Hitachi HV 900 US scanner with real-time elastography (RTE). Three different methods were applied to assess tissue strain: A four-level categorical visual classification, a continuous visual analog scale (VAS, 0 - 100) and a strain ratio (SR) measurement between the lesion and surrounding reference tissue. The imaged sections were marked and subsequently examined by a pathologist. Results from RTE were evaluated according to diagnosis, degree of fibrosis, inflammatory parameters, tumor stage and grade. RESULTS 16 sections from Crohn's lesions, 18 sections from adenocarcinomas and 4 sections from adenomas were examined. Both adenocarcinomas and Crohn's lesions were found to be harder than the surrounding tissue, but they could not be discriminated from each other by any of the strain imaging evaluation methods. All adenocarcinomas had significantly higher strain ratios than adenomas. The categorical classification differentiated poorly between Crohn's lesions, adenocarcinomas and adenomas. Categorical evaluation and VAS score showed fair interobserver agreement. SR measurements provided semi-quantitative strain data and added improved information about elasticity properties, despite substantial intra-observer variation. CONCLUSION Sonoelastography with SR measurements and visual evaluation of strain differences could not differentiate stenotic Crohn's lesions from adenocarcinomas in resected bowel specimens. A small number of adenomas were found to be significantly softer than adenocarcinomas using the same evaluation methods. The tumor stage or grade did not have a significant impact on the elastography results.
Collapse
|
28
|
Kajmaković BM, Džamić ZM, Dragićević S, Aćimović M, Milojević B, Djokić JH. Diagnostic and therapeutic protocol in the treatment of hypo functional kidney. ACTA CHIRURGICA IUGOSLAVICA 2014; 61:113-118. [PMID: 25782238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Laparoscopic nephrectomy is indicated in the treatment of many benign conditions of the kidneys. Hydronephrosis caused by obstruction of the ureter, either internal, or external, is one of the main indications for laparoscopic reconstruction. If an obstruction is prolonged, consequently, it leads to chronic inflammatory process accompanied by persistent and recurrent pain with fever, which eventually become resistant to therapy. If not operated sufficiently fast to resolve the causes, as a consequence it leads to hypofunction and ultimately afunction of affected kidney. In such a situation, the only therapeutic option is surgical treatment. By analyzing the case, we will try to illustrate the diagnostic algorithm and therapeutic treatment modality.
Collapse
|
29
|
Schairer WW, Vail TP, Bozic KJ. What are the rates and causes of hospital readmission after total knee arthroplasty? Clin Orthop Relat Res 2014; 472:181-7. [PMID: 23645339 PMCID: PMC3889434 DOI: 10.1007/s11999-013-3030-7] [Citation(s) in RCA: 176] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Total knee arthroplasty (TKA) and related interventions such as revision TKA and the treatment of infected TKAs are commonly performed procedures. Hospital readmission rates are used to measure hospital performance, but risk factors (both medical and surgical) for readmission after TKA, revision TKA, and treatment for the infected TKA have not been well characterized. QUESTIONS/PURPOSES We measured (1) the unplanned hospital readmission rate in primary TKA and revision TKA, including antibiotic-spacer staged revision TKA to treat infection. We also evaluated (2) the medical and surgical causes of readmission and (3) risk factors associated with unplanned hospital readmission. METHODS This retrospective cohort study included a total of 1408 patients (1032 primary TKAs, 262 revision TKAs, 113 revision of infected TKAs) from one institution. All hospital readmissions within 90 days of discharge were evaluated for timing and cause. Diagnoses at readmission were categorized as surgical or medical. Readmission risk was assessed using a Cox proportional hazards model that incorporated patient demographics and medical comorbidities. RESULTS The unplanned readmission rate for the entire cohort was 4% at 30 days and 8% at 90 days. At 90 days postoperatively, revision of an infected TKA had the highest readmission rate, followed by revision TKA, with primary TKA having the lowest rate. Approximately three-fourths of readmissions were the result of surgical causes, mostly infection, arthrofibrosis, and cellulitis, whereas the remainder of readmissions were the result of medical causes. Procedure type (primary TKA versus revision TKA or staged treatment for infected TKA), hospital stay more than 5 days, discharge destination, and a fluid/electrolyte abnormality were each associated with risk of unplanned readmission. CONCLUSIONS Patients having revision TKA, whether for infection or other causes, are more likely to have an unplanned readmission to the hospital than are patients having primary TKA. When assessing hospital performance for TKA, it is important to distinguish among these surgical procedures.
Collapse
|
30
|
Fiogbe MA, Gbenou AS, Magnidet ER, Biaou O. Distal quadricepsplasty in children: 88 cases of retractile fibrosis following intramuscular injections treated in Benin. Orthop Traumatol Surg Res 2013; 99:817-22. [PMID: 24094890 DOI: 10.1016/j.otsr.2013.04.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 04/12/2013] [Accepted: 04/19/2013] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Retractile fibrosis of the quadriceps (RFQ) is a physical and social handicap in children, and often results from a past history of quadriceps intramuscular injection. The aim of this study was to evaluate the therapeutic results of RFQ treated by distal quadricepsplasty using a modified Thompson-Payr procedure (DQPMTP). HYPOTHESIS Functional recovery will be good with DQPMTP. PATIENTS AND METHODS This is a descriptive retrospective 10-year study from 2002 to 2011, including 74 children (88 knees) less than 15 years old, admitted for RFQ and treated in Benin. The types of RFQ were: knee flexion loss of motion 16 cases (18.2%), lag of extension 54 cases (61.4%) and associated genu recurvatum, 18 cases (20.5%). Wasting of the thigh was found in all cases. An associated distal femoral osteotomy was performed to correct a bone deformity in 18 cases (20.5%). RESULTS There were 16 cases (18.2%) of poorly looking postoperative scars and 2 cases (2.3%) of fracture during physical therapy. Mean flexion ROM after surgery was 77.7°. Mean flexion increased from 77.7° to 108.5° following postoperative rehabilitation or a mean gain of 30.7°. The quadriceps muscle testing scores were at least 3/5. Results of DQPMTP were good in 80.7% of cases, as shown by mean active knee flexion of 108.5° with normal active extension. The results were satisfactory in 17 cases (19.3%). DISCUSSION DQPMTP has the advantage of cutting a minimum of blood vessels, thus limiting the risk of hematoma. Laterally placed incisions create less tension reducing the risk of skin necrosis. The clinical and radiological results of this series confirm those in the literature. Treatment of RFQ by DQPMTP provides satisfactory functional rehabilitation in patients, which confirms our hypothesis. LEVEL OF EVIDENCE Level IV, retrospective study without comparison.
Collapse
|
31
|
Scanzello CR, Albert AS, DiCarlo E, Rajan KB, Kanda V, Asomugha EU, Swaim BH, Katz JN, Goldring SR, Richmond JC, McKeon B. The influence of synovial inflammation and hyperplasia on symptomatic outcomes up to 2 years post-operatively in patients undergoing partial meniscectomy. Osteoarthritis Cartilage 2013; 21:1392-9. [PMID: 23973154 PMCID: PMC3753697 DOI: 10.1016/j.joca.2013.05.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 04/24/2013] [Accepted: 05/13/2013] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Synovitis is associated with pain and other symptoms in patients with knee osteoarthritis (OA), and in patients with meniscal tears even in the absence of radiographic OA. Patients undergoing arthroscopic partial meniscectomy were followed for 2 years to determine whether synovitis predicts post-operative symptoms. DESIGN Thirty-three patients scheduled for arthroscopy were recruited for this pilot study. Symptoms were assessed using a knee pain scale, the Lysholm score, and the short form-12 (SF-12(®)) pre-operatively and at 16 weeks, 1 year and 2 years post-operatively. Synovial inflammation and hyperplasia were graded on surgical biopsies. Linear mixed effects models were tested to determine whether inflammation or hyperplasia is associated with outcome scores over time. RESULTS Lysholm scores and SF-12(®) physical component sub-scores were worse pre-operatively in patients with inflammation (Lysholm: 52.42 [95% confidence interval (CI) 42.37, 62.47] vs 72.38 [66.03, 78.72], P < 0.001; SF-12: 36.81 [28.26, 45.37] vs 46.23 [40.14, 52.32], P < 0.05). Up to 2-years post-operatively, patients with inflammation achieved mean scores similar to those without inflammation. As a result, the mean improvement in Lysholm scores was 13.01 [1.48-24.53] points higher than patients without inflammation, P = 0.03. 33% (4/12) of patients with inflammation still had fair to poor Lysholm scores 2 years after surgery compared to 7% (1/15, P=0.14) without inflammation. No association between hyperplasia and symptoms was noted. CONCLUSIONS In this pilot study of patients undergoing partial meniscectomy, synovial inflammation was associated with worse pre-operative symptoms, but not with poorer outcomes in the first 2 years post-arthroscopy. Larger cohorts and longer follow-up should be pursued to confirm this relationship, and determine if the initial response is sustained.
Collapse
|
32
|
Albanopoulos K, Tsamis D, Leandros E. Reactive inflammatory mass in the greater omentum: an unusual complication after a bariatric operation. Surg Obes Relat Dis 2013; 9:e72-3. [PMID: 23602494 DOI: 10.1016/j.soard.2013.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 03/07/2013] [Accepted: 03/07/2013] [Indexed: 11/18/2022]
|
33
|
Huang LY, Zhang B, Cui J, Liu YX, Wu CR, Lin SJ. Sequential therapy for patients with cirrhosis complicated by common bile duct stones and moderate to severe gastroesophageal varices. Chin Med J (Engl) 2012; 125:4312-4314. [PMID: 23217406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
|
34
|
Mishra PK, Goel N, Saluja SS, Durga G, Nag HH, Narang P. Management of giant fibrovascular polyp of esophagus. Am Surg 2012; 78:E538-E540. [PMID: 23265116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
|
35
|
Abraham GP, Das K, Ramaswami K, Siddaiah AT, George DP, Abraham JJ, Thampan OS. Transperitoneal laparoscopic dismembered pyeloplasty in unusual circumstances--is the outcome comparable to that achieved in familiar pathologies? Urology 2012; 79:1057-62. [PMID: 22546383 DOI: 10.1016/j.urology.2012.01.041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Revised: 01/23/2012] [Accepted: 01/27/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To compare the operative outcome, morbidity profile, and functional outcome after transperitoneal laparoscopic dismembered pyeloplasty for ureteropelvic junction obstruction in unusual circumstances (intrinsic pathology in anomalous kidneys or unusual extrinsic pathologies; group 1) to the outcome after this procedure in familiar pathologies (normally located kidneys with intrinsic dysfunctional segment or extrinsic compression due to a crossing vessel; group 2). METHODS The patients were evaluated in detail. All patients underwent transperitoneal laparoscopic dismembered pyeloplasty. The operative and postoperative parameters were recorded. Patients were followed up after the procedure on a 3-month protocol. Imaging was repeated at 1 year. No intervention during the follow-up period (ie, nephrostomy, ureteral stenting, or redo pyeloplasty) and improvement in the hydronephrosis grade and diuretic renogram parameters was interpreted as procedural success. The operative, postoperative, and follow-up parameters in the 2 groups were compared. RESULTS Group 1 included 17 patients with intrinsic pathologic features and renal anomalies with ureteropelvic junction obstruction due to unusual extrinsic pathology. All procedures were successfully completed with the laparoscopic approach. A significant difference was noted in the mean operative duration (group 1, 196.9 ± 10.3 minutes; group 2, 125.44 minutes, P = .00). The other operative and postoperative parameters were comparable. No significant operative or postoperative events were noted. A total of 14 patients (group 1) completed the 1-year follow-up protocol. The success rate was 92.9% (13 of 14) in group 1 and 97.9% (44 of 45) in group 2 (P = .42). CONCLUSION The procedural duration for laparoscopic dismembered pyeloplasty in unusual circumstances is longer than in familiar pathologies. However, the morbidity profile and functional outcome in these 2 scenarios were comparable.
Collapse
|
36
|
Choi SR, Baek SH, Kim US. Dissociated vertical deviation in congenital fibrosis of the extraocular muscles. Graefes Arch Clin Exp Ophthalmol 2012; 251:1007-8. [PMID: 22415008 DOI: 10.1007/s00417-012-1984-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Revised: 02/20/2012] [Accepted: 02/22/2012] [Indexed: 11/24/2022] Open
|
37
|
Salemis NS, Gemenetzis G, Lagoudianakis E. Gossypiboma of the breast. Am Surg 2012; 78:E125-E126. [PMID: 22524733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
|
38
|
Yiu KH, Marsan NA, Delgado V, Biermasz NR, Holman ER, Smit JWA, Feelders RA, Bax JJ, Pereira AM. Increased myocardial fibrosis and left ventricular dysfunction in Cushing's syndrome. Eur J Endocrinol 2012; 166:27-34. [PMID: 22004909 DOI: 10.1530/eje-11-0601] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Active Cushing's syndrome (CS) is associated with cardiomyopathy, characterized by myocardial structural, and ultrastructural abnormalities. The extent of myocardial fibrosis in patients with CS has not been previously evaluated. Therefore, the objective of this study was to assess myocardial fibrosis in CS patients, its relationship with left ventricular (LV) hypertrophy and function, and its reversibility after surgical treatment. DESIGN AND METHODS Fifteen consecutive CS patients (41±12 years) were studied together with 30 hypertensive (HT) patients (matched for LV hypertrophy) and 30 healthy subjects. Echocardiography was performed in all patients including i) LV systolic function assessment by conventional measures and by speckle tracking-derived global longitudinal strain, ii) LV diastolic function assessment using E/E', and iii) myocardial fibrosis assessment using calibrated integrated backscatter (IBS). Echocardiography was repeated after normalization of cortisol secretion (14±3 months). RESULTS CS patients showed the highest value of calibrated IBS (-15.1±2.5 dB) compared with HT patients (-20.0±2.6 dB, P<0.01) and controls (-23.8±2.4 dB, P<0.01), indicating increased myocardial fibrosis independent of LV hypertrophy. Moreover, calibrated IBS in CS patients was significantly related to both diastolic function (E/E', r=0.79, P<0.01) and systolic function (global longitudinal strain, r=0.60, P=0.02). After successful surgical treatment, calibrated IBS normalized (-21.0±3.8 vs -15.1±2.5 dB, P<0.01), suggestive of regression of myocardial fibrosis. CONCLUSIONS Patients with CS have increased myocardial fibrosis, which is related to LV systolic and diastolic dysfunction. Successful treatment of CS normalizes the extent of myocardial fibrosis. Therefore, myocardial fibrosis appears to be an important factor in the development and potential regression of CS cardiomyopathy.
Collapse
|
39
|
Almonte C, Gupta JD, Serou M, Neitzschman HR. Radiology case of the month. Progressive loss of knee extension post anterior cruciate ligament reconstruction. Localized anterior arthrofibrosis. THE JOURNAL OF THE LOUISIANA STATE MEDICAL SOCIETY : OFFICIAL ORGAN OF THE LOUISIANA STATE MEDICAL SOCIETY 2011; 163:168-171. [PMID: 21827067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
|
40
|
Zhu HH. [Calcifying fibrous pseudotumor of the chest: report of a case]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2010; 39:716. [PMID: 21176547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
|
41
|
Shah D. The role of MRI-detected left atrial delayed enhancement in selecting the right patient and choosing the optimal strategy for catheter ablation of atrial fibrillation. J Cardiovasc Electrophysiol 2010; 22:23-4. [PMID: 20840463 DOI: 10.1111/j.1540-8167.2010.01904.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
42
|
Sahajanandhan R, Saravanan PA, Ponniah M, Jacob JI, Gupta AK, Nambi GI. Post-burn contracture neck with extreme microstomia and fibrosed obliterated nose: a unique airway challenge. THE NATIONAL MEDICAL JOURNAL OF INDIA 2010; 23:281-282. [PMID: 21250583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
|
43
|
Fitzsimmons SE, Vazquez EA, Bronson MJ. How to treat the stiff total knee arthroplasty?: a systematic review. Clin Orthop Relat Res 2010; 468:1096-106. [PMID: 20087698 PMCID: PMC2835585 DOI: 10.1007/s11999-010-1230-y] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Accepted: 01/05/2010] [Indexed: 01/31/2023]
Abstract
BACKGROUND Multiple modalities have been used to treat the stiff TKA, including manipulation under anesthesia (MUA), arthroscopy, and open arthrolysis. QUESTIONS/PURPOSES We reviewed the literature to address three questions: (1) How many degrees of ROM will a stiff TKA gain after MUA, arthroscopy, and open arthrolysis? (2) Does the timing of each procedure influence this gain in ROM? (3) What is the number of clinically important complications for each procedure? METHODS We performed a PubMed search of English language articles from 1966 to 2008 and identified 20 articles, mostly Level IV studies. RESULTS For patients who have arthrofibrosis after TKA, the gains in ROM after MUA and arthroscopy (with or without MUA) are similar. Open arthrolysis seems to have inferior gains in ROM. MUA is more successful in increasing ROM when performed early but still may be effective when performed late. Arthroscopy combined with MUA still is useful 1 year after the index TKA. The numbers of clinically important complications after MUA and arthroscopy (with or without MUA) are similar. CONCLUSIONS Stiffness after TKA is a common problem that can be improved with MUA and/or arthroscopic lysis of adhesions with few complications. The low quality of available literature makes it difficult to develop treatment protocols. LEVEL OF EVIDENCE Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.
Collapse
|
44
|
Iacob S, Gheorghe L, Iacob R, Gheorghe C, Hrehoreţ D, Popescu I. MELD exceptions and new predictive score of death on long waiting lists for liver transplantation. Chirurgia (Bucur) 2009; 104:267-273. [PMID: 19601457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Cirrhosis related complications, considered MELD exceptions, proved to add prognostic value to the MELD score in predicting waiting list mortality. AIM To identify the predictive value for death on a long waiting list (WL) for the complications of liver disease. METHODS During 2004-2007, 372 consecutive adult patients were listed for liver transplantation (LT). To identify the potential predictors of patient death, univariate and multivariate Cox's proportional hazards regression model was used. RESULTS In the univariate survival analysis the following variables were significant: spontaneous bacterial peritonitis, refractory ascites, hyponatremia, hepatic encephalopathy, hepatorenal syndrome, initial and current MELD score, initial and current Child-Pugh score. The independent predictors of death on our WL were: refractory ascites (p=0.002) and hepatorenal syndrome (p=0.002). Based on a logistic regression analysis a new score has been developed: Score = 1/(1+ exp(-(-4.38 + 1.34 x Refractory ascites + 0.9 x Hepatorenal syndrome + 0.15 x Current MELD). The c-statistic for the new score for prediction of death on the WL was 0.85 compared to 0.80 for current MELD score. CONCLUSION Refractory ascites and hepatorenal syndrome should add valuable points to the current MELD in order to better prioritize for LT patients included on long WL. ABBREVIATIONS Liver transplantation (LT), Model for End-Stage Liver Disease (MELD), waiting list (WL), United Network for Organ Sharing (UNOS), standard deviation (SD), receiver operating characteristic (ROC), hepatitis B virus (HBV), hepatocellular carcinoma (HCC), positive predictive value (PPV), negative predictive value (NPV), Child-Turcotte-Pugh (CTP), hepatic venous pressure gradient (HVPG).
Collapse
|
45
|
Eren Dağli C, Cetinkaya A, Gelen ME, Atilla N, Kantarçeken B, Köksal N, Tanrikulu C. Oddi sphincter fibrosis due to chemotherapy agents in small cell lung cancer: case report. Tuberk Toraks 2009; 57:431-434. [PMID: 20037861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
A 62-year-old, man patient was diagnosed as small cell lung cancer. Cisplatin (80 mg/m(2), first day) and etoposide (100 mg/m(2), three days) chemotherapy was started for once 21 days. As the patient received third course of chemotherapy, jaundice and hyperbilirubinemia were detected. Hepatic ultrasonography showed dilated choledochus and intrahepatic biliary tract. Hepatic markers and serologic tests for viral hepatitis were found as normal. Finally endoscopic retrograde cholangiopancreatography (ERCP) was performed. Endoscopic sphincterotomy was performed in the first ERCP and two days later, second ERCP was performed and oddi sphincter was seen as fibrotic and stenotic and stent was placed. One day after the stent placement, direct bilirubin was found as 6.2 mg/dL and 10 days later laboratory parameters were detected as normal. Oddi sphincter fibrosis occurred due to lung cancer chemotherapy treatment is an interesting case for fibrosis not having been reported due to cisplatin or etoposide before.
Collapse
|
46
|
Kumar A, Ramakrishnan TS, Sahu S, Mishra KB. Idiopathic sclerosing encapsulating peritonitis--is a preoperative diagnosis possible? Report of three cases. Surg Today 2009; 39:610-4. [PMID: 19562451 DOI: 10.1007/s00595-008-3890-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2008] [Accepted: 09/25/2008] [Indexed: 02/07/2023]
Abstract
Sclerosing encapsulating peritonitis (SEP) is a rare cause of intestinal obstruction that is usually diagnosed during a laparotomy; however, a preoperative diagnosis is possible. Sclerosing encapsulating peritonitis can be classified as primary or idiopathic and secondary types and only about 70 cases of idiopathic type have been reported since it was first described. It is characterized by a total or partial encasement of the small bowel by a thick fibrotic membrane. This report presents a series of three cases in which a diagnosis of idiopathic SEP was made preoperatively based on the clinical features and radiological findings, which were confirmed by a laparotomy and histopathology. All of the cases were successfully managed by the excision of the membrane. This report demonstrates that based on the clinical features and radiological investigations, in the absence of other plausible etiologies for intestinal obstruction, it is possible to suspect a preoperative diagnosis of SEP, thereby preventing a "surprise" finding during a laparotomy and allowing for better management.
Collapse
|
47
|
Sulewski A, Nowakowski A, Nawrot P, Szczepański P. [Forearm tumor of the soft tissue inflammatory-like etiology]. CHIRURGIA NARZADOW RUCHU I ORTOPEDIA POLSKA 2008; 73:313-315. [PMID: 19133431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
We write about case of 60-year-old man with a forearm tumor about 7 cm large. The change revealed to have inflammatory-like etiology. The surgery made a good result for the health and quality of life for the patient. The histopatlogy excluded the neoplastic etiology. We observed phenomenas big tumor and no pathological indication in function of medial and ulnar nerve.
Collapse
|
48
|
Cai J, Wang Y, Xuan Z, Hering J, Helton S, Espat NJ. The abdominal cocoon: a rare cause of intestinal obstruction in two patients. Am Surg 2007; 73:1133-1135. [PMID: 18092648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The abdominal cocoon is a rare disease that is characterized by total or partial encasement of the small bowel by a thick and fibrotic membrane. After an increased number of case reports, the characteristic age group and sex distribution of abdominal cocoon have changed. Although the etiology is unknown, congenital malformation is implicated as the causative factor in the two patients in this report. Although preoperative diagnosis is a matter of challenge and usually made at laparotomy, our experience suggests that computed tomographic evidence of clustered small bowel loops encased by a thin membrane-like sac is a characteristic preoperative finding in patients with abdominal cocoon. Surgical removal of the membrane and adhesions is the most appropriate choice of therapy.
Collapse
|
49
|
Abstract
To evaluate the clinical and functional results of surgical treatment for fibrous deltoid muscle in children, a retrospective study has been undertaken. The data were analysed on 105 patients with age over 5 years (182 shoulders) from August 1994 to December 2004. Surgical techniques performed by the author were divided into four types: (i) type I, proximal release of intermediate portion of deltoid muscle; (ii) type II, distal release of intermediate portion of deltoid muscle; (iii) type III, lengthening of intermediate portion of deltoid muscle; and (iv) type IV, distal release of intermediate portion of deltoid muscle and transfer of posterior portion of deltoid muscle to fill the gap. Accordingly, clinical and functional results were compared among four groups. The average duration of follow-up was 3 years and 2 months (range, 2-9 years and 5 months). Overall, in 174 shoulders (95.6%, 99 patients), we had a good clinical result; in two shoulders (1.1%, two patients) a fair result; and poor result in only six shoulders (3.3%, four patients). Postoperative formation of stairstep deformity or loss of roundness of the lateral aspect of shoulder in type I: 46.2%; type II: 30.3%; type III: 16.7%; type IV: 4.3%. Generally, surgical treatment gave good results. Technique type IV had reduced rate of stairstep deformity or loss of the natural roundness of the lateral aspect of the shoulder muscle. Sixty-eight patients (98.6%) in this group achieved a satisfactory outcome.
Collapse
|
50
|
Cross TJS, Berry PA, Akbar N, Wendon J, Thein SL, Harrison PM. Sickle liver disease--an unusual presentation in a compound heterozygote for HbS and a novel beta-thalassemia mutation. Am J Hematol 2007; 82:852-4. [PMID: 17565724 DOI: 10.1002/ajh.20971] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A 38-year-old Ghanaian man presented with a 6-month history of worsening pruritus, jaundice, and ascites. He was previously fit and well and rarely drank alcohol. Screening tests for chronic liver disease including viral, autoimmune, and other metabolic causes including iron overload were unremarkable. A liver biopsy performed at the referring hospital demonstrated intralobular cholestasis and cirrhosis. He was listed for liver transplantation but subsequently developed sepsis with multiple organ failure and died. The sickle solubility test was positive. Blood smear showed cells consistent with liver failure and no sickle cells. Hemoglobin electrophoresis revealed HbA2 2.8%, HbF 0.5%, and HbS greater than HbA (49.6% vs. 41.3%) in the absence of blood transfusion. Sequence analysis of the beta-globin genes showed he was a compound heterozygote for the Hbs mutation at codon 6 (CAG --> GTG) and a novel mutation at position 844 of intron 2 (betaIVS2-844 C --> A). A diagnosis of sickle hepatopathy causing decompensated cirrhosis was made. This case is unusual insomuch as this patient was asymptomatic for over 35 years and represents a novel presentation of sickle cell disease. Sickle cell disease should be considered in appropriate patients when unusual presentations of liver disease arise.
Collapse
|