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Rao P, Schaverien MV, Stewart KJ. Soft tissue management of children's open tibial fractures--a review of seventy children over twenty years. Ann R Coll Surg Engl 2010; 92:320-5. [PMID: 20501017 DOI: 10.1308/003588410x12664192075017] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION The management of open tibial fractures in children represents a unique reconstructive challenge. The aim of the study was to evaluate the management of paediatric open tibial fractures with particular regard to soft tissue management. PATIENTS AND METHODS A retrospective case-note analysis was performed for all children presenting with an open tibial fracture at a single institution over a 20-year period for 1985 to 2005. RESULTS Seventy children were reviewed of whom 41 were males and 29 females. Overall, 91% (n = 64) of children suffered their injury as a result of a vehicle-related injury. The severity of the fracture with respect to the Gustilo classification was: Grade I, 42% (n = 29); Grade II, 24% (n = 17); Grade III, 34% (n = 24; 7 Grade 3a, 16 Grade 3b, 1 Grade 3c). The majority of children were treated with external fixation and conservative measures, with a mean hospital in-patient stay of 13.3 days. Soft tissue cover was provided by plastic surgeons in 31% of all cases. Four cases of superficial wound infection occurred (6%), one case of osteomyelitis and one case of flap failure. The limb salvage was greater than 98%. CONCLUSIONS In this series, complications were associated with delayed involvement of plastic surgeons. Retrospective analysis has shown a decreased incidence of open tibial fractures which is reported in similar studies. Gustilo grade was found to correlate with length of hospital admission and plastic surgery intervention. We advocate, when feasible, the use of local fasciocutaneous flaps (such as distally based fasciocutaneous and adipofascial flaps), which showed a low complication rate in children.
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El-Daly H, Rao P, Palazzo F, Gudi M. A rare entity of an unusual site: adenomatoid tumour of the adrenal gland: a case report and review of the literature. PATHOLOGY RESEARCH INTERNATIONAL 2010; 2010:702472. [PMID: 21151721 PMCID: PMC2990199 DOI: 10.4061/2010/702472] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2010] [Accepted: 04/11/2010] [Indexed: 11/20/2022]
Abstract
This is a case report of a 51 year old male who was found to have an incidental left sided non-functioning adrenal mass on routine medical examination and which was confirmed by CT and MRI scans. A laparoscopic left adrenalectomy was done. On gross examination the tumour was a solitary well circumscribed solid-cystic mass with a homogenous pinkish white cut surface. On microscopic examination, the tumour was composed of variably sized tubules and fenestrated channels lined by bland cuboidal cells to epithelioid cells. There was focal extension to capsule and peri-adrenal fat. Immunohistochemically the tumour cells stained with calretinin, Cam5.2, CK7, vimentin and focally with EMA. Ki-67 fraction was <1%. They were negative for ER, CD31, CD34, Factor 8, chromogranin, synaptophysin S100 and inhibin. A diagnosis of an adenomatoid tumour as made. Adenomatoid tumours are rare benign tumours of mesothelial derivation. The adrenal gland is devoid of a mesothelial lining and the most accepted hypothesis for an adenomatoid tumour originating in the adrenal gland is derivation from mesothelial rests. As the adrenal gland is an extremely rare site of occurrence for an adenomatoid tumour, it is frequently mistaken for adrenocortical tumours or a pheochromocytoma clinically and radiologically.
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Subramanian P, Rao P, Gupta H, Singh V, Nayak C. Standardisation of homoeopathlc drug: Pastlnaca sativa Linn. INDIAN JOURNAL OF RESEARCH IN HOMOEOPATHY 2010. [DOI: 10.53945/2320-7094.1746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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79
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Missiaglia E, Shepherd CJ, Patel S, Thway K, Pierron G, Pritchard-Jones K, Renard M, Sciot R, Rao P, Oberlin O, Delattre O, Shipley J. MicroRNA-206 expression levels correlate with clinical behaviour of rhabdomyosarcomas. Br J Cancer 2010; 102:1769-77. [PMID: 20502458 PMCID: PMC2883695 DOI: 10.1038/sj.bjc.6605684] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: Rhabdomyosarcomas (RMSs) are primarily paediatric sarcomas that resemble developing skeletal muscle. Our aim was to determine the effects of microRNAs (miRNA) that have been implicated in muscle development on the clinical behaviour of RMSs. Methods: Expression levels of miR-1, miR-206, miR-133a and miR-133b were quantified by RT–PCR in 163 primary paediatric RMSs, plus control tissues, and correlated with clinico-pathological features. Correlations with parallel gene expression profiling data for 84 samples were used to identify pathways associated with miR-206. Synthetic miR-206 was transfected into RMS cell lines and phenotypic responses assessed. Results: Muscle-specific miRNAs levels were lower in RMSs compared with skeletal muscle but generally higher than in other normal tissues. Low miR-206 expression correlated with poor overall survival and was an independent predictor of shorter survival in metastatic embryonal and alveolar cases without PAX3/7-FOXO1 fusion genes. Low miR-206 expression also significantly correlated with high SIOP stage and the presence of metastases at diagnosis. High miR-206 expression strongly correlated with genes linked to muscle differentiation and low expression was associated with genes linked to MAPkinase and NFKappaB pathway activation. Increasing miR-206 expression in cell lines inhibited cell growth and migration and induced apoptosis that was associated with myogenic differentiation in some, but not all, cell lines. Conclusion: miR-206 contributes to the clinical behaviour of RMSs and the pleiotropic effects of miR-206 supports therapeutic potential.
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Sharma K, Kibria R, Ali S, Rao P. Primary aortoenteric fistula caused by an infected abdominal aortic aneurysm with Mycobacterium avium complex in an HIV patient. Acta Gastroenterol Belg 2010; 73:280-282. [PMID: 20690571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Primary aortoenteric fistula (PAEF) is a rare but complex clinical entity requiring multimodality approach for diagnosis and treatment. We report the first ever case of upper gastrointestinal (UGI) hemorrhage caused by an aortoenteric fistula (AEF) secondary to Mycobacterium avium complex (MAC) in a patient with human immunodeficiency virus (HIV) infection. Esophagogastroduodenoscopy (EGD) showed an ulcer in the distal duodenum and a computed tomography (CT) scan confirmed a contained abdominal aortic aneurysm (AAA) rupture with an aorto-enteric fistula communicating with the third portion of the duodenum. Emergent surgery was undertaken which was lifesaving. A high index of suspicion, early diagnosis and prompt surgical intervention are crucial for survival of patient with PAEF.
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Pelz JB, Canosa R, Lipps M, Babcock J, Rao P. Saccadic targeting in the real world. J Vis 2010. [DOI: 10.1167/3.9.310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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82
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de Baere T, Robinson JM, Deschamps F, Rao P, Teriitheau C, Goere D, Elias D. Preoperative Portal Vein Embolization Tailored to Prepare the Liver for Complex Resections: Initial Experience. Cardiovasc Intervent Radiol 2010; 33:976-82. [DOI: 10.1007/s00270-009-9785-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2009] [Accepted: 12/09/2009] [Indexed: 12/23/2022]
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83
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Tekmal R, Nair H, Huffman S, Kirma N, Rao P, Evans D, Ramana K, Srivastava S. Targeting Aldose Reductase: A Novel Strategy in Treating Endocrine Resistance Using Combination Therapy. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Breast cancer is the most commonly diagnosed form of cancer in women. Among breast cancer patients about 2/3 are initially hormone sensitive or estrogen receptor (ER) positive and respond to endocrine therapy. Aromatase inhibitors (AI's) are superior class of hormonal therapeutic agents effectively control ER positive breast cancer in postmenopausal women. Acquired resistance to AI's is expected to be an emerging serious problem in clinics and recent studies have shown that tumors use adaptive signaling mechanisms to overcome AI sensitivity. Thus there is an urgent need for newer treatment modalities. Combination of endocrine and non endocrine agents that block these signaling pathways may prevent or delay the adaptive mechanism and thereby onset of resistance to hormonal therapy. In our study we have found that Fidarestat, an aldose reductase (enzyme which catalyzes the rate limiting step of glucose to fructose or sorbitol formation in polyol pathway) inhibitor effectively re-sensitize letrozole resistant LTLT-Ca breast cancer cells to letrozole. 1µM of fidarestat + 1uM letrozole was found very effective in inducing maximum cell death in LTLT-Ca cells when compared to fidarestat alone. The combination treatment not only restored ER-α levels but also down regulated HER2/MAPK signaling proteins. Aldose reductase siRNA (100nM)- treated MCF-7/Aro and MCF-7 cells upregulated ER-α in western blot and ER-functionality assays. On the other hand in aldose reductase-siRNA- treated LTLT-Ca cells, ER-α levels were down- regulated as in fidarestat treatment. Pretreatment of LTLT-Ca with fidarestat for one week showed reduced proliferation of cells and the effect was maintained until four passages with 1µM letrozole alone. Fidarestat treatment up-regulated E2-mediated transcription in LTLT-Ca cells. In order to enhance the efficacy and targeted delivery of fidarestat in LTLT–Ca cells we have used a nanoparticle-based therapeutic formulation. Folate receptor, highly expressed on epithelial carcinomas, could be a potential molecular target for tumor selective drug delivery. Physcio-chemically well characterized Fidarestat–folate nanoparticles (FFNP's) were prepared to increase the tumor selective intracellular delivery. FFNP's were found superior in exerting cytotoxicity when compared to fidarestat alone. Combination therapy was equally effective in controlling LTLT-Ca cell growth using xenograft model. Taken together, the increased glucose metabolism in LTLT-Ca cells may be critically contributing to chemotherapeutic resistance by increasing drug metabolism and decreasing uptake. Hence targeting aldose reductase in endocrine resistance may be attractive alternative to increase the sensitivity of hormonal therapy.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 67.
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Rao P, Pascale F, Seck A, Teriitheau C, Namur J, Deschamps F, Paci A, Willis S, De Baère T. Evaluation des modes d’administration d’irinotecan sur modeles VX2 lapin : etude de pharmacocinetique et reponse tumorale. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/s0221-0363(09)75500-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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85
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Catherine L, Teriitheau C, Rao P, Deschamps F, Abd el Rehim M, Hakimé A, De Baère T. Interet du scanner de perfusion apres chimioembolisation aux microparticules chargees des metastases hepatiques endocrines. JOURNAL DE RADIOLOGIE 2009; 90:1425. [DOI: 10.1016/s0221-0363(09)75616-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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86
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Bevan CA, Palmer CS, Sutcliffe JR, Rao P, Gibikote S, Crameri J. Blunt abdominal trauma in children: how predictive is ALT for liver injury? Emerg Med J 2009; 26:283-8. [PMID: 19307392 DOI: 10.1136/emj.200x.062703] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND The liver is the second most commonly injured intra-abdominal organ in children. CT scanning is currently regarded as the "gold standard" in screening for intra-abdominal injury following blunt trauma. However, the risks associated with performing CT in children are not insignificant and, in addition, CT is not always readily available. This study investigates the utility of alanine aminotransferase (ALT) in screening for liver injury in paediatric trauma. METHODS Two groups of patients were compiled from a prospectively identified trauma registry-one with liver injuries and another with intra-abdominal injuries other than to the liver. Inclusion in the study required that an initial ALT level had been obtained after injury. Where CT had been performed, a paediatric radiologist blind to the ALT results graded the severity of the liver injuries. The study groups were compared and a receiver operating characteristic (ROC) curve generated to derive the optimum ALT threshold to identify liver injury. RESULTS 51 patients with liver injury and 65 with other intra-abdominal injuries were identified. An ALT level of > or =104 IU/l gave a sensitivity of 96% and a specificity of 80%. When liver injuries were stratified to identify only clinically significant liver injuries (grades III, IV and V), this ALT threshold identified 100% of patients with 70% specificity. CONCLUSIONS In this sample, ALT appears to be a useful predictor for the presence or absence of liver injury. In haemodynamically stable children with clinical suspicion of isolated liver injury, identification of a normal ALT level (<104 IU/l) may reduce the need for unnecessary transportation for CT scanning with subsequent radiation exposure.
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Farquhar SA, Goff NM, Shadbeh N, Samples J, Ventura S, Sanchez V, Rao P, Davis S. Occupational health and safety status of indigenous and Latino farmworkers in Oregon. J Agric Saf Health 2009; 15:89-102. [PMID: 19266886 DOI: 10.13031/2013.25417] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Exposure to pesticides poses great risk to agricultural workers and their families. Of the approximately 174,000 agricultural workers in Oregon, studies estimate that up to 40% of the workers in Oregon are indigenous and may be particularly vulnerable to the health risks of working in pesticide treated areas. Surveys conducted with Oregon farmworkers suggest that Latino and indigenous farmworkers differ demographically and may have diverse occupational and health needs. All Latino workers reported Spanish as their native language, while indigenous workers spoke several different native languages. Latino workers were employed mostly in orchards (28%) and nurseries (24%), while indigenous workers were mostly pickers (40%). Indigenous farmworkers reported less frequent suitable occupational safety training, and potentially less knowledge of the health consequences of pesticides. Addressing the barriers to obtaining pesticide health and safety information is of primary importance, given the changing demographics of farmworkers in Oregon. This article concludes with a discussion of these findings and the programmatic activities that have been implemented in Oregon to improve farmworkers' understanding of hazards and rights associated with agricultural work.
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Jain A, Lakshmaiah K, Sajeevan K, Singh Sateesh T, Rao P, Mukherjee G. 0210 Retrospective analysis of clinico-pathological trends of triple negative breast cancer: Experience from a tertiary care center of South India. Breast 2009. [DOI: 10.1016/s0960-9776(09)70227-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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89
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Catherine L, Teritheau C, Rao P, Hakime A, Deschamps F, de Baere T. Abstract No. 115: Follow-Up Imaging After Trans Arterial Chemoembolization with Drug Eluting Beads for Endocrine Tumors. J Vasc Interv Radiol 2009. [DOI: 10.1016/j.jvir.2008.12.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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90
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Hakime A, Deschamps F, Rao P, De beare T. Abstract No. 170: Percutaneous Pelvic Stop-Flow Isolated Extracorporeal Perfusion (PPIP) for Loco-Regional Delivery of High Dose Chemotherapy: Technique, Feasibility and Early Results. J Vasc Interv Radiol 2009. [DOI: 10.1016/j.jvir.2008.12.157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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91
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Sandhu AS, Rao P, Arora S. Idiopathic Segmental Infarction of the Greater Omentum. Med J Armed Forces India 2009; 65:67-8. [PMID: 27408196 DOI: 10.1016/s0377-1237(09)80061-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2008] [Accepted: 08/29/2008] [Indexed: 10/18/2022] Open
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92
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Fu H, Yang L, Yuan H, Rao P, Lo Y. Assessment of Trans Fatty Acids Content in Popular Western-Style Products in China. J Food Sci 2008; 73:S383-91. [DOI: 10.1111/j.1750-3841.2008.00907.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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93
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Rao P, Reddy K, Gupta H. Pharmacognosy of Prunus laurocerasus Linn-A Homoeopathic Drug. INDIAN JOURNAL OF RESEARCH IN HOMOEOPATHY 2008. [DOI: 10.53945/2320-7094.1792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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94
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Khan AA, Parveen N, Mahaboob VS, Rajendraprasad A, Ravindraprakash HR, Venkateswarlu J, Rao P, Pande G, Narusu ML, Khaja MN, Pramila R, Habeeb A, Habibullah CM. Management of hyperbilirubinemia in biliary atresia by hepatic progenitor cell transplantation through hepatic artery: a case report. Transplant Proc 2008; 40:1153-5. [PMID: 18555137 DOI: 10.1016/j.transproceed.2008.03.110] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Cholangiodestruction of bile ducts leads to biliary atresia, a rare disease characterized by intrahepatic and extrahepatic biliary inflammation. If the intrahepatic biliary tree is unaffected, surgical reconstruction by the Kasai procedure of hepatoportoenterostomy of the extra hepatic biliary tract is possible. Untreated, this condition leads to cirrhosis and death within the first year of the life. If the atresia is complete, liver transplantation is the only option. As a result of the shortage of donor livers, hepatocytes have been infused over the past two decades, providing proof of the concept that cell therapy can be effective for the treatment of liver diseases. In the present study, we report a confirmed case of a girl of 1 year of age with increased bilirubin of 28.5 mg/dL and pediatric end-stage liver disease score 20. Biochemical liver function tests showed cholestasis (elevated cholesterol and gamma-GTs) and increased ALT, total bilirubin, conjugated bilirubin, and ALP. The patient was treated with hepatic progenitor cell infusion through the hepatic artery. The total bilirubin and conjugated bilirubin started decreasing during the first month after cell infusion. The level of total bilirubin maintained a threefold decrease after months of cell infusion. The conjugated bilirubin was 16.35 mg/dL before cell infusion, decreasing to eightfold after cell infusion. After 2 months of cell infusion, hepatobiliary scintigraphy showed increased liver cell function. This case demonstrated the efficacy and functionality of hepatic progenitor cells for the management of biliary atresia. Further, as there was a decrease in serum bilirubin, it showed that there was some percentage of the engraftment of the infused cells. As the procedure is simple and the patient has tolerated the infusion therapy, it might be repeated to manage biliary atresia.
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Bhuvaneswari G, Rao P, Thakurta S, Murthy S. Impact of Dwell Angle on the Electromagnetic Torque Ripplesof the Switched Reluctance Motor. DEFENCE SCI J 2008. [DOI: 10.14429/dsj.58.1656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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96
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Rao P, Lyons B. Pure mucinous carcinoma of the breast with extensive psammomatous calcification. Histopathology 2008; 52:650-2. [DOI: 10.1111/j.1365-2559.2008.02972.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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97
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Rane A, Rao P, Rao P. CLINICAL EVALUATION OF A NOVEL LAPAROSCOPIC PORT (R-PORTTM) IN UROLOGY AND EVOLUTION OF THE SINGLE LAPAROSCOPIC PORT PROCEDURE (SLIPP) AND ONE PORT UMBILICAL SURGERY (OPUS). ACTA ACUST UNITED AC 2008. [DOI: 10.1016/s1569-9056(08)60486-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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98
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Rao P, Subramanian P, Reddy P, Reddy K. Standardisation of Homoeopathic Drugs – Castanea Sativa Mill. INDIAN JOURNAL OF RESEARCH IN HOMOEOPATHY 2008. [DOI: 10.53945/2320-7094.1783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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99
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de Baere T, Palussiere J, Hakime A, Deschamps F, Rao P. Abstract No. 106: Long Term Follow up after Percutaneous Pulmonary Radiofrequency Ablation. J Vasc Interv Radiol 2008. [DOI: 10.1016/j.jvir.2007.12.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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100
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Vogl TJ, Zangos S, Balzer JO, Nabil M, Rao P, Eichler K, Bechstein WO, Zeuzem S, Abdelkader A. [Transarterial chemoembolization (TACE) in hepatocellular carcinoma: technique, indication and results]. ROFO-FORTSCHR RONTG 2008; 179:1113-26. [PMID: 17948190 DOI: 10.1055/s-2007-963285] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
UNLABELLED To present current data on technique, indications and results of transarterial chemoembolization (TACE) for hepatocellular carcinoma (HCC). The principle of TACE is the intra-arterial injection of chemotherapeutic drug combinations like doxorubicin, cisplatin and mitomycin into the hepatic artery, followed by lipiodol injection, Gelfoam for vessel occlusion and degradable microspheres. The side effects and complications after TACE range from fever, upper abdominal pain and vomiting to acute or chronic liver cell failure. The palliative effect in unresectable HCC using TACE allows local tumor control in 15 to 60% of cases and 5-year survival rates ranging from 8-43%. The potentially curative treatment option allows local tumor control from 18-63%. The neoadjuvant treatment option of TACE in combination with other treatment options like percutaneous ethanol injection (PEI) or radiofrequency ablation (RFA) reach local tumor control rates between 80-96%. The bridging effect of TACE before liver transplantation reaches 5-year survival rates from 59-93%. The symptomatic therapy option of TACE is used to counteract pain directly caused by HCC and acute/subacute bleeding in the HCC. The local tumor response reaches up to 88% and the bleeding control is from 83 to 100%. CONCLUSION TACE is a potentially curative, palliative, neoadjuvant, bridging and symptomatic therapy option for local and diffuse HCC.
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