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Cunningham JD, Silver L, Rudikoff D. Necrotizing fasciitis: a plea for early diagnosis and treatment. Mt Sinai J Med 2001; 68:253-61. [PMID: 11514912] [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: 02/21/2023]
Abstract
INTRODUCTION Necrotizing fasciitis is an uncommon infectious entity that poses difficult diagnostic and therapeutic management decisions. PURPOSE This paper addresses the presentation, evaluation and management of the patient with a necrotizing soft tissue infection. CASE REPORT A 54-year-old man presented to his physician with pain and swelling of the left anterior chest wall following a presumed insect bite several days prior. He was treated with oral antibiotics but returned to the office three days later with increased swelling, pain, and erythema in the axilla. Necrotizing fasciitis was diagnosed. He was hospitalized and taken to the operating room for debridement of the chest wall. Extensive necrosis of the skin, subcutaneous tissue and muscle was encountered. Muscle debridement extended from the pectoralis major and both obliques anteriorly to the latissimus dorsi and para-spinalis muscles posteriorly. Multiple operative debridements were performed over several days. The patient developed septic shock requiring blood pressure support, and multiple organ system failure requiring hemodialysis, prolonged ventilatory support and eventual tracheostomy. Split-thickness skin grafts were placed during the third operative debridement and concluded on the 15th day of hospitalization. The patient eventually recovered and on the 53rd hospital day was transferred to the rehabilitation service, where he spent the next four weeks recovering movement in the left arm. CONCLUSION Necrotizing fasciitis is an infectious entity that requires rapid diagnosis, surgical debridement, and tissue coverage if the patient is to survive.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Mount Sinai School of Medicine, New York, NY, USA
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Abe F, Albrow MG, Amendolia SR, Amidei D, Antos J, Anway-Wiese C, Apollinari G, Areti H, Atac M, Auchincloss P, Azfar F, Azzi P, Bacchetta N, Badgett W, Bailey MW, Bao J, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Bartalini P, Bauer G, Baumann T, Bedeschi F, Behrends S, Belforte S, Bellettin G, Bellinger J, Benjamin D, Benlloch J, Bensinger J, Benton D, Beretvas A, Berge JP, Bertolucci S, Bhatti A, Biery K, Binkley M, Bird F, Bisello D, Blair RE, Blocker C, Bodek A, Bokhari W, Bolognesi V, Bortoletto D, Boswell C, Boulos T, Brandenburg G, Bromberg C, Buckley-Geer E, Budd HS, Burkett K, Busetto G, Byon-Wagner A, Byrum KL, Cammerata J, Campagnari C, Campbell M, Caner A, Carithers W, Carlsmith D, Castro A, Cen Y, Cervelli F, Chao HY, Chapman J, Cheng MT, Chiarelli G, Chikamatsu T, Chiou CN, Christofek L, Cihangir S, Clark AG, Cobal M, Contreras M, Conway J, Cooper J, Cordelli M, Couyoumtzelis C, Crane D, Cunningham JD, Daniels T, DeJongh F, Delchamps S, Dell’Agnello S, Dell’Orso M, Demortier L, Denby B, Deninno M, Derwent PF, Devlin T, Dickson M, Dittmann JR, Donati S, Drucker RB, Dunn A, Einsweiler K, Elias JE, Ely R, Engels E, Eno S, Errede D, Errede S, Fan Q, Farhat B, Fiori I, Flaugher B, Foster GW, Franklin M, Frautschi M, Freeman J, Friedman J, Frisch H, Fry A, Fuess TA, Fukui Y, Funaki S, Gagliardi G, Galeotti S, Gallinaro M, Garfinkel AF, Geer S, Gerdes DW, Giannetti P, Giokaris N, Giromini P, Gladney L, Glenzinski D, Gold M, Gonzalez J, Gordon A, Goshaw AT, Goulianos K, Grassmann H, Grewal A, Groer L, Grosso-Pilcher C, Haber C, Hahn SR, Hamilton R, Handler R, Hans RM, Hara K, Harral B, Harris RM, Hauger SA, Hauser J, Hawk C, Heinrich J, Cronin-Hennessy D, Hollebeek R, Holloway L, Hölscher A, Hong S, Houk G, Hu P, Huffman BT, Hughes R, Hurst P, Huston J, Huth J, Hylen J, Incagli M, Incandela J, Iso H, Jensen H, Jessop CP, Joshi U, Kadel RW, Kajfasz E, Kamon T, Kaneko T, Kardelis DA, Kasha H, Kato Y, Keeble L, Kennedy RD, Kephart R, Kesten P, Kestenbaum D, Keup RM, Keutelian H, Keyvan F, Kim DH, Kim HS, Kim SB, Kim SH, Kim YK, Kirsch L, Koehn P, Kondo K, Konigsberg J, Kopp S, Kordas K, Koska W, Kovacs E, Kowald W, Krasberg M, Kroll J, Kruse M, Kuhlmann SE, Kuns E, Laasanen AT, Labanca N, Lammel S, Lamoureux JI, LeCompte T, Leone S, Lewis JD, Limon P, Lindgren M, Liss TM, Lockyer N, Loomis C, Long O, Loreti M, Low EH, Lu J, Lucchesi D, Luchini CB, Lukens P, Lys J, Maas P, Maeshima K, Maghakian A, Maksimovic P, Mangano M, Mansour J, Mariotti M, Marriner JP, Martin A, Matthews JAJ, Mattingly R, McIntyre P, Melese P, Menzione A, Meschi E, Michail G, Mikamo S, Miller M, Miller R, Mimashi T, Miscetti S, Mishina M, Mitsushio H, Miyashita S, Morita Y, Moulding S, Mueller J, Mukherjee A, Muller T, Musgrave P, Nakae LF, Nakano I, Nelson C, Neuberger D, Newman-Holmes C, Nodulman L, Ogawa S, Oh SH, Ohl KE, Oishi R, Okusawa T, Pagliarone C, Paoletti R, Papadimitriou V, Pappas SP, Park S, Patrick J, Pauletta G, Paulini M, Pescara L, Peters MD, Phillips TJ, Piacentino G, Pillai M, Plunkett R, Pondrom L, Produit N, Proudfoot J, Ptohos F, Punzi G, Ragan K, Rimondi F, Ristori L, Roach-Bellino M, Robertson WJ, Rodrigo T, Romano J, Rosenson L, Sakumoto WK, Saltzberg D, Sansoni A, Scarpine V, Schindler A, Schlabach P, Schmidt EE, Schmidt MP, Schneider O, Sciacca GF, Scribano A, Segler S, Seidel S, Seiya Y, Sganos G, Sgolacchia A, Shapiro M, Shaw NM, Shen Q, Shepard PF, Shimojima M, Shochet M, Siegrist J, Sill A, Sinervo P, Singh P, Skarha J, Sliwa K, Smith DA, Snider FD, Song L, Song T, Spalding J, Spiegel L, Sphicas P, Stanco L, Steele J, Stefanini A, Strahl K, Strait J, Stuart D, Sullivan G, Sumorok K, Swartz RL, Takahashi T, Takikawa K, Tartarelli F, Taylor W, Teng PK, Teramoto Y, Tether S, Theriot D, Thomas J, Thomas TL, Thun R, Timko M, Tipton P, Titov A, Tkaczyk S, Tollefson K, Tollestrup A, Tonnison J, de Troconiz JF, Tseng J, Turcotte M, Turini N, Uemura N, Ukegawa F, Unal G, van den Brink SC, Vejcik S, Vidal R, Vondracek M, Vucinic D, Wagner RG, Wagner RL, Wainer N, Walker RC, Wang C, Wang CH, Wang G, Wang J, Wang MJ, Wang QF, Warburton A, Watts G, Watts T, Webb R, Wei C, Wendt C, Wenzel H, Wester WC, Westhusing T, Wicklund AB, Wicklund E, Wilkinson R, Williams HH, Wilson P, Winer BL, Wolinski J, Wu DY, Wu X, Wyss J, Yagil A, Yao W, Yasuoka K, Ye Y, Yeh GP, Yeh P, Yin M, Yoh J, Yosef C, Yoshida T, Yovanovitch D, Yu I, Yun JC, Zanetti A, Zetti F, Zhang L, Zhang S, Zhang W, Zucchelli S. Measurement of the associatedγ+μ±production cross section inpp¯collisions ats=1.8TeV. Int J Clin Exp Med 1999. [DOI: 10.1103/physrevd.60.092003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abstract
BACKGROUND Intestinal intussusception in the adult is a rare entity that differs greatly in etiology from its pediatric counterpart. Controversy remains regarding the optimal management of this problem in the adult patient. The purpose of this study was to determine the cause(s) of intussusception and to determine the role of intestinal reduction in the management of intussusception in adults. STUDY DESIGN A retrospective review performed at The Mount Sinai Medical Center identified 27 patients, 16 years and older, with a diagnosis of intestinal intussusception. Data related to presentation, diagnosis, treatment, and pathology were analyzed. RESULTS There were 13 males and 14 females. The median age of the group was 52 years with a range of 16 to 90 years. Abdominal pain was the most common presenting complaint. A preoperative diagnosis was suspected in 11 of 27 patients (40%). There were 22 small bowel lesions and 5 colonic lesions. A pathologic cause was identified in 85% of patients with 8 of 22 (36%) small bowel and 4 of 5 (80%) of large bowel lesions being malignant. All small bowel cancers represented metastatic disease and all large bowel malignancies were primary adenocarcinomas. The median age of patients with malignant disease was 60 years; it was 44 years for those with benign disease. Operative treatment consisted of resection alone in 58% of patients and resection after reduction in 42%. Three patients were treated nonoperatively. CONCLUSIONS Our data support a selective approach to the operative treatment of intussusception in adults. Colonic lesions should not be reduced before resection because they most likely represent a primary adenocarcinoma. Small bowel intussusception should be reduced only in patients in whom a benign diagnosis has been made preoperatively or in patients in whom resection may result in short gut syndrome.
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Affiliation(s)
- L K Eisen
- Department of Surgery, The Mount Sinai Medical Center, New York, NY, USA
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Abstract
BACKGROUND The availability of a commercial test for the breast cancer susceptibility genes, BRCA1 and BRCA2, has generated interest in both the medical community and the general public. METHODS Patients and family members were approached in the waiting room and asked to fill out an anonymous questionnaire about their awareness of breast cancer genes and breast cancer gene testing, and their desire to be tested. chi2 analysis was used to analyze frequencies between groups. RESULTS A total of 354 women completed a questionnaire concerning the breast cancer genes BRCA1 and BRCA2. The very young, the very old, and African-Americans were the least informed in terms of awareness of the genes and the availability of testing for the breast cancer susceptibility genes. Jewish people, people with a college education or beyond, people earning more than $30,000 a year, and Caucasians were more aware of the genes and of testing for these genes. Interest in being tested was similar in all groups, except for participants over 60 and those who had only an elementary-school education. CONCLUSIONS Information concerning the breast cancer susceptibility genes has not reached the general public uniformly. A concerted effort is needed if this information is to be passed on to those people at risk.
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Affiliation(s)
- A Mogilner
- Department of Surgery, Mount Sinai Medical Center, New York, New York, USA
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Cunningham JD, Cirincione E, Ryan A, Canin-Endres J, Brower S. Indications for surgical resection of metastatic ocular melanoma. A case report and review of the literature. Int J Pancreatol 1998; 24:49-53. [PMID: 9746890 DOI: 10.1007/bf02787531] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
CONCLUSIONS Ocular melanoma can metastasize to the gallbladder and porta hepatic nodes and mimic pancreatic carcinoma. If one suspects metastatic disease, a complete metastatic work-up must be done prior to surgery to prevent unnecessary surgery. If no distant disease is present or the patient is symptomatic, metastatic disease should be resected. PURPOSE To review the literature pertaining to the spread of ocular melanoma and to determine if distant disease should be resected. PATIENTS AND METHODS A 44-yr-old Egyptian male presented to an outside institution with mid-epigastric and right upper quadrant abdominal pain. His past medical history was significant for a left orbital enucleation for uveal melanoma in 1982. On physical examination, there was no supraclavicular adenopathy and no skin lesions were noted. There was a mass in the right upper quadrant. The total bilirubin was 4.8 mg/dL. A computed tomography showed a mass in the head of the pancreas and portal vein involvement could not be determined. RESULTS The patient was taken to the operating room and a pancreatico-duodenectomy was performed for a cystic mass in the head of the pancreas. Final pathology revealed metastatic melanoma in the gallbladder and an enlarged, cystic lymph node growing into the head of the pancreas replaced with metastatic melanoma. The patient did well post-operatively and was discharged home on the eighth post-operative day.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Mount Sinai Medical Center, New York, NY 10029, USA
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Abstract
CONCLUSIONS In this series, the overall reoperative rate following pancreatic surgery is 9%. Complications following pancreatectomy that require reoperation fall into four categories: hemorrhage, infectious, delayed gastric emptying, and anastomotic leak. A delay in the management of these types of complications can be fatal. BACKGROUND Despite the improvement in the morbidity and mortality rates associated with pancreatic resection, complication still arise that require surgical intervention. This study reviews the pancreatic surgical experience at a major medical center to determine the overall reoperative complication rate. STUDY DESIGN From 1985 to 1995, 107 patients underwent pancreatic resection. There were 50 pancreaticoduodenectomies, 20 total pancreatectomies, and 37 distal pancreatectomies for 102 periampullary or pancreatic cancers and five for chronic pancreatitis. The operative mortality rate was 6.5% and the morbidity rate was 43%. Ten patients (9%) developed complications that required reoperation. RESULTS Re-exploration was performed in five patients for hemorrhage. Four patients had bleeding intra-abdominally and one had a suture line bleed. One patient developed a wound infection and fascial necrosis which necessitated reoperation. Three patients were explored for sepsis and one was found to have a pancreatic leak. One patient had persistent gastric outlet obstruction and he required conversion of the gastrojejunostomy to a Roux-en-y anastomosis. The mortality rate for re-exploration was 3/10 (30%).
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Mount Sinai Medical Center, One Gustave Levy Place, New York, NY, USA
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Altman KW, Cunningham JD, Ainsworth AM. Oncocytoma of the inferior turbinate. J Otolaryngol 1998; 27:176-8. [PMID: 9664251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- K W Altman
- Department of Otorhinolaryngology-Head and Neck Surgery, Hospital of the University of Pennsylvania, Philadelphia 19104, USA
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Levitt MA, Cunningham JD, Curtiss SI, Brower ST. Intraoperative cardiac tamponade complicating esophagogastrectomy. J Cardiovasc Surg (Torino) 1998; 39:245-7. [PMID: 9639014] [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: 02/07/2023]
Abstract
BACKGROUND Thoracoabdominal esophagogastrectomy is associated with a number of potential life-threatening complications. PATIENTS We describe a patient with intraoperative hypotension in which a number of therapeutic maneuvers eventually led to the diagnosis of cardiac tamponade. RESULTS Once the diagnosis of tamponade was made, it was successfully treated by the release of intrapericardial blood. CONCLUSIONS Although rare, tamponade should be considered as a cause of hemodynamic instability whenever intraoperative manipulation of the heart has occurred.
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Affiliation(s)
- M A Levitt
- Department of Surgery, The Mount Sinai Hospital, New York, New York 10029, USA
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Cunningham JD, Weiss SE, Ahmed S, Bratton JM, Bleiweiss IJ, Tartter PI, Brower ST. The efficacy of neoadjuvant chemotherapy compared to postoperative therapy in the treatment of locally advanced breast cancer. Cancer Invest 1998; 16:80-6. [PMID: 9512673 DOI: 10.3109/07357909809039761] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [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: 02/06/2023]
Abstract
The current approach to the treatment of locally advanced breast cancer is sequential chemotherapy, surgery and/or radiation, and consolidation chemotherapy. Although significant tumor response is seen with this regimen, there are few studies that compare this approach to postoperative chemotherapy. The purpose of this study was to compare the disease-free and overall survival of patients with locally advanced breast cancer treated with neoadjuvant chemotherapy and surgery to patients treated with surgery followed by adjuvant chemotherapy. Ninety-four patients with stage IIB, IIIA, and IIIB breast cancer were treated with a standardized chemotherapy regimen. The first group, 60 patients who were followed prospectively, was treated with neoadjuvant chemotherapy (NCT) consisting of vincristine, prednisone, cytoxan, methotrexate, and 5-FU (CVFMP) followed by surgery and consolidation chemotherapy with adriamycin. The second group, 34 patients evaluated retrospectively, had surgery followed by postoperative chemotherapy (PCT) with CVFMP followed by adriamycin. Overall median follow-up was 38 months. In the NCT group, 45/60 (75%) patients had a clinical response to induction therapy and the median reduction in tumor size was 50%. The rates of local recurrence, distant recurrence, and death from disease were similar in the two groups. The time to local recurrence was similar for the two groups. However, the median time to distant recurrence was shorter in the NCT group (19 month vs. 31 months, p = NS). Overall median survival among the NCT patients was shorter than for the PCT group (30 vs. 47 months, p = NS). The current study suggests that postoperative therapy is comparable to a neoadjuvant regimen in patients with locally advanced breast cancer with regard to local recurrence, distant recurrence, and overall survival.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Mount Sinai Medical Center, New York, New York, USA
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Abe F, Albrow MG, Amendolia SR, Amidei D, Antos J, Anway-Wiese C, Apollinari G, Areti H, Atac M, Auchincloss P, Azfar F, Azzi P, Bacchetta N, Badgett W, Bailey MW, Bao J, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Bartalini P, Bauer G, Baumann T, Bedeschi F, Behrends S, Belforte S, Bellettini G, Bellinger J, Benjamin D, Benlloch J, Bensinger J, Benton D, Beretvas A, Berge JP, Bertolucci S, Bhatti A, Biery K, Binkley M, Bird F, Bisello D, Blair RE, Blocker C, Bodek A, Bokhari W, Bolognesi V, Bortoletto D, Boswell C, Boulos T, Brandenburg G, Bromberg C, Buckley-Geer E, Budd HS, Burkett K, Busetto G, Byon-Wagner A, Byrum KL, Cammerata J, Campagnari C, Campbell M, Caner A, Carithers W, Carlsmith D, Castro A, Cen Y, Cervelli F, Chao HY, Chapman J, Cheng MT, Chiarelli G, Chikamatsu T, Chiou CN, Christofek L, Cihangir S, Clark AG, Cobal M, Contreras M, Conway J, Cooper J, Cordelli M, Couyoumtzelis C, Crane D, Cunningham JD, Daniels T, DeJongh F, Delchamps S, Dell’Agnello S, Dell’Orso M, Demortier L, Denby B, Deninno M, Derwent PF, Devlin T, Dickson M, Dittmann JR, Donati S, Drucker RB, Dunn A, Einsweiler K, Elias JE, Ely R, Engels E, Eno S, Errede D, Errede S, Fan Q, Farhat B, Fiori I, Flaugher B, Foster GW, Franklin M, Frautschi M, Freeman J, Friedman J, Frisch H, Fry A, Fuess TA, Fukui Y, Funaki S, Gagliardi G, Galeotti S, Gallinaro M, Garfinkel AF, Geer S, Gerdes DW, Giannetti P, Giokaris N, Giromini P, Gladney L, Glenzinski D, Gold M, Gonzalez J, Gordon A, Goshaw AT, Goulianos K, Grassmann H, Grewal A, Groer L, Grosso-Pilcher C, Haber C, Hahn SR, Hamilton R, Handler R, Hans RM, Hara K, Harral B, Harris RM, Hauger SA, Hauser J, Hawk C, Heinrich J, Cronin-Hennessy D, Hollebeek R, Holloway L, Hölscher A, Hong S, Houk G, Hu P, Huffman BT, Hughes R, Hurst P, Huston J, Huth J, Hylen J, Incagli M, Incandela J, Iso H, Jensen H, Jessop CP, Joshi U, Kadel RW, Kajfasz E, Kamon T, Kaneko T, Kardelis DA, Kasha H, Kato Y, Keeble L, Kennedy RD, Kephart R, Kesten P, Kestenbaum D, Keup RM, Keutelian H, Keyvan F, Kim DH, Kim HS, Kim SB, Kim SH, Kim YK, Kirsch L, Koehn P, Kondo K, Konigsberg J, Kopp S, Kordas K, Koska W, Kovacs E, Kowald W, Krasberg M, Kroll J, Kruse M, Kuhlmann SE, Kuns E, Laasanen AT, Labanca N, Lammel S, Lamoureux JI, LeCompte T, Leone S, Lewis JD, Limon P, Lindgren M, Liss TM, Lockyer N, Loomis C, Long O, Loreti M, Low EH, Lu J, Lucchesi D, Luchini CB, Lukens P, Lys J, Maas P, Maeshima K, Maghakian A, Maksimovic P, Mangano M, Mansour J, Mariotti M, Marriner JP, Martin A, Matthews JAJ, Mattingly R, McIntyre P, Melese P, Menzione A, Meschi E, Michail G, Mikamo S, Miller M, Miller R, Mimashi T, Miscetti S, Mishina M, Mitsushio H, Miyashita S, Morita Y, Moulding S, Mueller J, Mukherjee A, Muller T, Musgrave P, Nakae LF, Nakano I, Nelson C, Neuberger D, Newman-Holmes C, Nodulman L, Ogawa S, Oh SH, Ohl KE, Oishi R, Okusawa T, Pagliarone C, Paoletti R, Papadimitriou V, Pappas SP, Park S, Patrick J, Pauletta G, Paulini M, Pescara L, Peters MD, Phillips TJ, Piacentino G, Pillai M, Plunkett R, Pondrom L, Produit N, Proudfoot J, Ptohos F, Punzi G, Ragan K, Rimondi F, Ristori L, Roach-Bellino M, Robertson WJ, Rodrigo T, Romano J, Rosenson L, Sakumoto WK, Saltzberg D, Sansoni A, Scarpine V, Schindler A, Schlabach P, Schmidt EE, Schmidt MP, Schneider O, Sciacca GF, Scribano A, Segler S, Seidel S, Seiya Y, Sganos G, Sgolacchia A, Shapiro M, Shaw NM, Shen Q, Shepard PF, Shimojima M, Shochet M, Siegrist J, Sill A, Sinervo P, Singh P, Skarha J, Sliwa K, Smith DA, Snider FD, Song L, Song T, Spalding J, Spiegel L, Sphicas P, Stanco L, Steele J, Stefanini A, Strahl K, Strait J, Stuart D, Sullivan G, Sumorok K, Swartz RL, Takahashi T, Takikawa K, Tartarelli F, Taylor W, Teng PK, Teramoto Y, Tether S, Theriot D, Thomas J, Thomas TL, Thun R, Timko M, Tipton P, Titov A, Tkaczyk S, Tollefson K, Tollestrup A, Tonnison J, de Troconiz JF, Tseng J, Turcotte M, Turini N, Uemura N, Ukegawa F, Unal G, van den Brink SC, Vejcik S, Vidal R, Vondracek M, Vucinic D, Wagner RG, Wagner RL, Wainer N, Walker RC, Wang C, Wang CH, Wang G, Wang J, Wang MJ, Wang QF, Warburton A, Watts G, Watts T, Webb R, Wei C, Wendt C, Wenzel H, Wester WC, Westhusing T, Wicklund AB, Wicklund E, Wilkinson R, Williams HH, Wilson P, Winer BL, Wolinski J, Wu DY, Wu X, Wyss J, Yagil A, Yao W, Yasuoka K, Ye Y, Yeh GP, Yeh P, Yin M, Yoh J, Yosef C, Yoshida T, Yovanovitch D, Yu I, Yun JC, Zanetti A, Zetti F, Zhang L, Zhang S, Zhang W, Zucchelli S. Jet pseudorapidity distribution in direct photon events inpp¯collisions ats=1.8TeV. Int J Clin Exp Med 1998. [DOI: 10.1103/physrevd.57.1359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Cunningham JD, Vine AJ, Karch L, Aisenberg J. The role of laparoscopy in the management of intussusception in the Peutz-Jeghers syndrome: case report and review of the literature. Surg Laparosc Endosc Percutan Tech 1998; 8:17-20. [PMID: 9488564] [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: 02/06/2023]
Abstract
A 15-year-old girl with known Peutz-Jeghers syndrome and with nausea and vomiting of all ingested food was transferred from an outside institution. Physical examination revealed a palpable upper abdominal mobile mass. Upper gastrointestinal series revealed a stacked coin appearance consistent with small bowel intussusception. An abdominal computed tomographic scan showed a left upper quadrant sausage-shaped mass with invagination of bowel into bowel suggestive of small bowel intussusception. The patient was taken to the operating room for a combined upper endoscopy and laparoscopy. Laparoscopy confirmed the radiologic findings and a jejuno-jejunal intussusception was identified and reduced laparoscopically. The endoscope could not be passed to the level of the polyp, thus, this loop of small bowel was resected laparoscopically. The final pathologic diagnosis was multiple hamartomas. We conclude that laparoscopy is a safe and effective method of managing intussusception in the Peutz-Jegher syndrome because the pathologic lead point is a benign hamartoma. A combined endoscopic and laparoscopic approach can be used to treat proximal small bowel intussusception and this could possibly eliminate the need for laparotomy and reduce the post-operative complications associated with multiple reoperations in this patient population.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, The Mount Sinai Medical Center, New York, New York, USA
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Abstract
The most common malignancy concurrent with pregnancy is breast cancer. Since an increasing number of women are electing to postpone pregnancy to their late thirties and forties, the incidence of breast cancer concurrent with pregnancy is increasing. This article critically reviews the incidence, unique diagnostic and therapeutic considerations, the natural history and ultimate prognosis of breast carcinoma associated with pregnancy and lactation.
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Affiliation(s)
- H M Kuerer
- Department of Surgery, The Mount Sinai School of Medicine, New York, NY 10029, USA
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Abstract
OBJECTIVES The purpose of this study was: (i) to examine the incidence of psychological and medical symptomatology, torture and related trauma in a sample of 191 refugee clients of the Service for the Treatment and Rehabilitation of Torture and Trauma Survivors (STARTTS) in New South Wales (NSW), Australia; and (ii) to identify patterns of current symptoms, patterns of torture and trauma experiences and the relationships between symptoms and experiences. METHOD Analysis of STARTTS client records permitted the coding of the presence/absence of 41 medical and psychological symptoms and of 33 torture and trauma experiences. Principal components analyses were used to identify patterns of current symptoms and patterns of torture and trauma experiences. Multiple regression analysis was used to identify relationships between current symptoms and traumatic events in the country of origin or en route to Australia. RESULTS Six factors were extracted for both the symptoms and trauma experiences; the first symptom factor was labelled 'core posttraumatic stress disorder (PTSD)'. Regression analysis showed that threats and humiliation, and being forced to watch others being tortured best predicted scores on this factor. CONCLUSIONS Although core PTSD is the dominant factor in symptomatology, comorbidity is high, with another three symptom factors emerging as meaningful. However, client reports of threats and humiliation or forced viewing of others being tortured should alert clinicians to the likely development of core PTSD, if it has not already occurred. Other implications of these findings for treatment and service development are discussed.
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Affiliation(s)
- M Cunningham
- School of Community Medicine, University of New South Wales, Kensington, Australia
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Cunningham JD, Schwartz GK, Karpeh M, Blundell M, Kelson DP, Jhanwar SC, Albino AP. Loss of heterozygosity and homozygous deletion of the tpr locus in human gastric cancer. Am J Surg 1997; 173:521-2. [PMID: 9207167 DOI: 10.1016/s0002-9610(97)00011-1] [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: 02/04/2023]
Abstract
BACKGROUND Despite being one of the world's most common neoplasias, there is little information on the molecular events that lead to gastric cancer. Molecular studies have shown that inactivation of tumor suppressor genes by mutation and/or allelic loss is an important genetic alteration in the multistep process of tumorigenesis. METHODS In an attempt to identify a putative tumor suppressor gene involved in the carcinogenesis of gastric cancer, we performed Southern blot analysis using the tpr probe for 44 patients with gastric cancer, using tumor tissue and normal tissue from the same specimen. RESULTS Of the 44 samples, 7 (16%) were informative, heterozygous cases for the tpr probe. Three of the informative cases showed a loss of heterozygosity and 3 cases showed homozygous deletion for the tpr probe (6 of 7; 85%). CONCLUSIONS These findings suggest that tpr gene plays a role in gastric tumorigenesis, and this may be due to a tumor suppressor effect for the tpr gene.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Mount Sinai Medical Center, New York, New York 10029, USA
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Abstract
INTRODUCTION Pelvic recurrence is a significant problem following curative resection for rectal cancer. Although treatment options include surgery, chemotherapy, radiotherapy, or any combination of these, the role of surgery remains controversial in management of these patients. PURPOSE In this study, we have attempted to define the patient with pelvic recurrence following curative rectal surgery who may benefit from reresection. METHODS A review of the prospective colorectal database at Memorial Sloan Kettering Cancer Center (MSKCC) between 1983 and 1991 identified 25 patients who had pelvic recurrence following a curative resection for rectal cancer and 52 patients who had their initial rectal surgery at an outside institution (OI) and their pelvic recurrence treated at MSKCC. Survival was calculated from time of recurrence by the Kaplan-Meier method, and survival comparisons were made by log-rank analysis. There were no differences between the two groups related to age, gender, type of initial surgery, stage, or use of adjuvant therapy. RESULTS For the MSKCC group, median time to initial recurrence was 18 months, and median survival was 40 months. Recurrence was symptomatic in 17 patients and asymptomatic in 8 patients. Pain and bleeding accounted for more than one-half of symptomatic recurrences. Of the 17 symptomatic recurrences, 11 (65 percent) had relief of preoperative symptoms. There were no clinical or pathologic factors identified of the primary tumor or recurrence that predicted improved survival following salvage therapy. It was not possible to preoperatively determine which patients could undergo curative reresection. For the OI group, median time to recurrence was 13.7 months, and median survival from time of initial recurrence was 31 months. Curative reresection was the only factor that predicted for improved survival compared with noncurative treatment (P = 0.02). A comparison of the two groups revealed that pelvic recurrence was more likely to be reresected for cure in the OI group vs. the MSKCC group (34/51 vs. 9/25; P < 0.02). There was no survival difference between the two groups when comparing curative with noncurative management of these patients. CONCLUSIONS Symptoms from recurrent rectal cancer can be palliated with surgery. The only patients who had a survival benefit were those patients in the OI group whose disease could be completely resected. These differences in reresection rates may be attributable to the presence or absence of available planes for dissection around the recurrence in the OI group, as determined by the method of initial curative resection.
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Affiliation(s)
- J D Cunningham
- Mount Sinai Medical Center, Department of Surgery, New York, New York, USA
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Abstract
INTRODUCTION Small bowel neoplasms account for only a small percentage of gastrointestinal tumors, but their prognosis is one of the worst. PURPOSE This study examines the histopathology, treatment, recurrence, and overall survival of a group of patients with primary small bowel tumors. METHODS From 1970 to 1991, a retrospective review identified 73 patients with primary small bowel tumors. Four histologic groups were identified: 1) group 1, adenocarcinoma, 29 patients; group 2, lymphoma, 18 patients; group 3, sarcoma, 8 patients; and group 4, carcinoid, 18 patients. There were 44 men and 29 women. The median age was 57 years (range, 26 to 90). Median follow-up was 15 months. Survival analysis was by the Mantel-Cox and Breslow methods. RESULTS The most common, by type, was group 1, duodenum; group 2, jejunum; group 3, jejunum; and group 4, ileum. The preoperative diagnosis was made in only 14 patients. The median survival for adenocarcinomas and lymphomas was 13 months, 18 months for sarcomas, and 36 months for carcinoids. Curative resection could be achieved in 48 (65%) of 73 patients, and the median survival was significantly longer for this group (26 months vs. 11 months, p < 0.05). Of the 48 curative resections, 20 patients (42%) recurred: group 1, 8/19 (42%); group 2, 4/12 (33%); group 3, 4/13 (31%); group 4, 4/4 (100%). The median time to recurrence was 17 months, and the median survival after recurrence was 20 months. Adjuvant chemotherapy-radiation therapy did not alter survival in any group. CONCLUSIONS The preoperative diagnosis of small bowel tumors rarely is made because symptoms are vague and nonspecific. Surgical resection for cure results in improved survival. Recurrence is common and survival after recurrence is poor. Other treatment methods have no role in the management of these patients.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Mount Sinai Medical Center, New York, New York 10029, USA
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Cunningham JD, Glajchen N, Brower ST. The use of spiral computed tomography in the evaluation of vessel encasement for pancreatic cancer. Int J Pancreatol 1996; 19:9-14. [PMID: 8656031 DOI: 10.1007/bf02788370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
CONCLUSIONS Spiral CT allows for a noninvasive evaluation of the mesenteric arterial and venous vessels. This test can be performed quicker, with less expense, and with a reduced radiation and contrast load than angiography. Comparison studies of angiography and spiral CT are needed in patients with pancreatic cancer to determine the best method of evaluating possible vessel involvement. BACKGROUND Preoperative imaging of patients with pancreatic cancer is crucial in determining resectability and planning management. Computed tomography (CT) remains the diagnostic procedure of choice for the evaluation of the primary tumor and angiography is the gold standard to evaluate vessel encasement. This case evaluates the usefulness of spiral computed tomography in determining vessel encasement. METHODS A 53-yr-old female presented with vague abdominal complaints and evaluation revealed a mass in the pancreas. CT suggested portal vein involvement and collateralization was noted in the upper abdomen. Spiral CT revealed normal arterial anatomy and near complete obstruction of the portal vein at the superior mesenteric vein (SMV) splenic vein (SV) confluence. RESULTS Operative findings confirmed the involvement of the portal vein at the confluence of the SMV and SV. Pancreatico-duodenectomy with portal vein resection and primary anastomosis was performed. The patient's postoperative course was uneventful and she was discharged home on the 13th postoperative day.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Mount Sinai Medical Center, New York, NY 10029, USA
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Abstract
OBJECTIVE To examine a possible relationship between prophylactic antibiotic therapy (PAT) and the development of Clostridium difficile toxin (CDT) positivity. DESIGN Retrospective case-control study. SETTING Tertiary care medical center in New York, NY. PATIENTS A total of 357 patients, admitted from November 1992 to April 1994, with positive. CDT assays. Of these, 23 patients (6%) received only PAT for elective surgical procedures. Thirty-nine patients were matched as controls for age, sex, and surgical procedure. MAIN OUTCOME MEASURES Both CDT positivity and inappropriate use of PAT. RESULTS Appropriate PAT was used in 26 (42%) of 62 patients (17% cases, 56% controls). The Mantel-Haenszel estimator for the summary odds ratio for the development of CDT positivity from inappropriate use of PAT was 5.1 (95% confidence interval, 1.10 to 23.64). Main duration between the operation and the final antibiotic dose was significantly longer in the CDT-positive group compared with the control group (3.1 vs 1.7 days, P < .05). The length of hospital stay was significantly longer in the CDT-positive group compared with the control group (16.5 vs 10.2 days, P < .05). CONCLUSIONS The prolonged use of PAT in elective surgical cases increases the risk of developing CDT positivity. The appropriate use of PAT could significantly reduce health costs by eliminating unnecessary doses of antibiotics, by decreasing the rate of CDT positivity, and by shortening the hospital stay. Restrictive policies may need to be implemented to prevent further antibiotic misuse.
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Affiliation(s)
- D Kreisel
- Department of Surgery, Mount Sinai School of Medicine, New York, NY, USA
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Cunningham JD, Katz LB, Brower ST, Reiner MA. Laparoscopic resection of two liver hemangiomata. Surg Laparosc Endosc Percutan Tech 1995; 5:277-80. [PMID: 7551279] [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: 01/25/2023]
Abstract
New laparoscopic instrumentation coupled with standard surgical techniques allows one to perform procedures previously thought impossible via the laparoscope. This report reviews the natural history, the indications for resection, and the technique of laparoscopic resection of hepatic hemangiomata. Two women, 24 and 62 years of age, were first seen with abdominal pain. A diagnosis of hemangioma was made in each case, and both lesions were removed laparoscopically. Operative blood loss was 200 cc in each case, and neither patient required transfusion. Diets were started on the first postoperative day (POD), and the patients were discharged on the second and fourth PODs without narcotic analgesia. If the size and location of the tumor are favorable, laparoscopic resection of liver hemangiomata can be performed safely. Blood loss comparable to that of open procedures and a quicker recovery support an endosurgical approach to resection of liver hemangiomata in selected cases.
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Affiliation(s)
- J D Cunningham
- Mount Sinai Medical Center, Department of Surgery, New York, New York 10029, USA
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Loosmore SM, Yacoob RK, Zealey GR, Jackson GE, Yang YP, Chong PS, Shortreed JM, Coleman DC, Cunningham JD, Gisonni L. Hybrid genes over-express pertactin from Bordetella pertussis. Vaccine 1995; 13:571-80. [PMID: 7483778 DOI: 10.1016/0264-410x(94)00015-f] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [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: 01/25/2023]
Abstract
Pertactin is a surface adhesin of Bordetella pertussis which is produced in small quantities when expressed from the native prn promoter. Hybrid genes were constructed in which the prn promoter was replaced by either the fha or tox promoter. Recombinant B. pertussis strains containing chromosomally integrated hybrid tox promoter/prn (toxpprn) or fha promoter/prn (fhapprn) genes expressed pertactin at approximately 5- and 8-fold the wild-type level, respectively. The pertactin was correctly processed and secreted and was biochemically and antigenically comparable to its wild-type counterpart, as determined by N-terminal sequence analysis, immunoblotting, peptide mapping, circular dichroism and antigenicity studies. In an adherence assay, a strain over-expressing pertactin was no more adherent than the wild-type strain, but a pertactin-deficient strain was less adherent.
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Affiliation(s)
- S M Loosmore
- Connaught Centre for Biotechnology Research, Willowdale, Ontario, Canada
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Cunningham JD, Fong Y, Shriver C, Melendez J, Marx WL, Blumgart LH. One hundred consecutive hepatic resections. Blood loss, transfusion, and operative technique. Arch Surg 1994; 129:1050-6. [PMID: 7944934 DOI: 10.1001/archsurg.1994.01420340064011] [Citation(s) in RCA: 203] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Hepatic resection is prone to significant blood loss. Adverse effects of blood loss and transfusion mandate improvements in surgical techniques to reduce blood loss and transfusion requirements. METHODS One hundred hepatic resections were carried out using a standard surgical technique that includes control of the hilar structures, extrahepatic control of the hepatic veins, and use of the Pringle maneuver. Low central venous pressure and Trendelenburg positioning were used during parenchymal transection. Data were collected retrospectively in the first 36 patients, whereas data were collected prospectively in the remaining 64 patients. RESULTS Hospital mortality was 3%. Median blood loss was 450, 700, 1000, 1100, and 1500 mL for segmental, nonanatomic, lobar, extended right, and extended left resections, respectively. Major resections were more likely than minor resections to be transfused with albumin (P = .008), fresh frozen plasma (P = .009), and packed red blood cells or whole blood (P = .04). Overall transfusion of packed red blood cells or whole blood occurred in 59 of 100 patients. In the 64 patients who were followed up prospectively, the predeposit of autologous blood decreased the need for homologous transfusions from 56% to 38%. A further reduction in the transfusion rate of 25% could have been possible if all patients in the prospective group had donated 2 U of autologous blood. Patients who predeposited blood were more likely to receive transfusions and to have had a transfusion more than 24 hours after surgery than were patients who did not donate blood. CONCLUSIONS The surgical techniques used results in acceptable blood loss and transfusion requirements for hepatic resection. This approach is safe, cost-effective, reproducible, and applicable for widespread use.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
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Abstract
A 56-year-old woman presented with memory loss and an enlarging mediastinal mass on chest roentgenogram. Physical findings were normal except for an altered mental status examination consistent with dementia. Further radiologic assessment was nondiagnostic. Surgical resection of a malignant thymoma resulted in clinical improvement. Treatment for limbic encephalitis should be directed at the underlying disease, and symptoms may improve if the tumor is eradicated.
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Affiliation(s)
- J D Cunningham
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York 10021
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Abe F, Albrow M, Amidei D, Anway-Wiese C, Apollinari G, Atac M, Auchincloss P, Azzi P, Baden AR, Bacchetta N, Badgett W, Bailey MW, Bamberger A, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Bauer G, Baumann T, Bedeschi F, Behrends S, Belforte S, Bellettini G, Bellinger J, Benjamin D, Benlloch J, Bensinger J, Beretvas A, Berge JP, Bertolucci S, Biery K, Bhadra S, Binkley M, Bisello D, Blair R, Blocker C, Bodek A, Bolognesi V, Booth AW, Boswell C, Brandenburg G, Brown D, Buckley-Geer E, Budd HS, Busetto G, Byon-Wagner A, Byrum KL, Campagnari C, Campbell M, Caner A, Carey R, Carithers W, Carlsmith D, Carroll JT, Cashmore R, Castro A, Cervelli F, Chadwick K, Chapman J, Chiarelli G, Chinowsky W, Cihangir S, Clark AG, Cobal M, Connor D, Contreras M, Cooper J, Cordelli M, Crane D, Cunningham JD, Day C, DeJongh F, Dell'Agnello S, Dell'Orso M, Demortier L, Denby B, Derwent PF, Devlin T, DiBitonto D, Dickson M, Drucker RB, Einsweiler K, Elias JE, Ely R, Eno S, Errede S, Etchegoyen A, Farhat B, Frautschi M, Feldman GJ, Flaugher B, Foster GW, Franklin M, Freeman J, Frisch H, Fuess T, Fukui Y, Garfinkel AF, Gauthier A, Geer S, Gerdes DW, Giannetti P, Giokaris N, Giromini P, Gladney L, Gold M, Gonzalez J, Goulianos K, Grassmann H, Grieco GM, Grindley R, Grosso-Pilcher C, Haber C, Hahn SR, Handler R, Hara K, Harral B, Harris RM, Hauger SA, Hauser J, Hawk C, Hessing T, Hollebeek R, Hölscher A, Hong S, Houk G, Hu P, Hubbard B, Huffman BT, Hughes R, Hurst P, Huth J, Hylen J, Incagli M, Ino T, Jensen H, Jessop CP, Johnson RP, Joshi U, Kadel RW, Kamon T, Kanda S, Kardelis DA, Karliner I, Kearns E, Keeble L, Kephart R, Kesten P, Keup RM, Keutelian H, Kim D, Kim SB, Kim SH, Kim YK, Kirsch L, Kondo K, Konigsberg J, Kordas K, Kovacs E, Krasberg M, Kuhlmann SE, Kuns E, Laasanen AT, Lammel S, Lamoureux JI, Leone S, Lewis JD, Li W, Limon P, Lindgren M, Liss TM, Lockyer N, Loreti M, Low EH, Lucchesi D, Luchini CB, Lukens P, Maas P, Maeshima K, Mangano M, Marriner JP, Mariotti M, Markeloff R, Markosky LA, Matthews J, Mattingly R, McIntyre P, Menzione A, Meschi E, Meyer T, Mikamo S, Miller M, Mimashi T, Miscetti S, Mishina M, Miyashita S, Morita Y, Moulding S, Mueller J, Mukherjee A, Muller T, Nakae LF, Nakano I, Nelson C, Neuberger D, Newman-Holmes C, Ng JST, Ninomiya M, Nodulman L, Ogawa S, Paoletti R, Papadimitriou V, Para A, Pare E, Park S, Patrick J, Pauletta G, Pescara L, Piacentino G, Phillips TJ, Ptohos F, Plunkett R, Pondrom L, Proudfoot J, Punzi G, Quarrie D, Ragan K, Redlinger G, Rhoades J, Roach M, Rimondi F, Ristori L, Robertson WJ, Rodrigo T, Rohaly T, Roodman A, Sakumoto WK, Sansoni A, Sard RD, Savoy-Navarro A, Scarpine V, Schlabach P, Schmidt EE, Schneider O, Schub MH, Schwitters R, Sciacca G, Scribano A, Segler S, Seidel S, Seiya Y, Sganos G, Shapiro M, Shaw NM, Sheaff M, Shochet M, Siegrist J, Sill A, Sinervo P, Skarha J, Sliwa K, Smith DA, Snider FD, Song L, Song T, Spahn M, Spies A, Sphicas P, Denis RS, Stanco L, Stefanini A, Sullivan G, Sumorok K, Swartz RL, Takano M, Takikawa K, Tarem S, Tartarelli F, Tether S, Theriot D, Timko M, Tipton P, Tkaczyk S, Tollestrup A, Tonnison J, Trischuk W, Tsay Y, Tseng J, Turini N, Ukegawa F, Underwood D, Vejcik S, Vidal R, Wagner RG, Wagner RL, Wainer N, Walker RC, Walsh J, Watts G, Watts T, Webb R, Wendt C, Wenzel H, Wester WC, Westhusing T, White SN, Wicklund AB, Wicklund E, Williams HH, Winer BL, Wolinski J, Wu DY, Wu X, Wyss J, Yagil A, Yasuoka K, Ye Y, Yeh GP, Yi C, Yoh J, Yokoyama M, Yun JC, Zanetti A, Zetti F, Zhang S, Zhang W, Zucchelli S. Measurement of the dijet mass distribution in pp-bar collisions at sqrt s =1.8 TeV. Phys Rev D Part Fields 1993; 48:998-1008. [PMID: 10016336 DOI: 10.1103/physrevd.48.998] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Abstract
In order to compare their antenatal education levels, reasons for choosing the birthplace, experiences during labor and childbirth, analgesia, satisfaction with birth attendants and others present, and related attitudes 395 Sydney-area mothers were recruited within one year of giving birth. Five sources were used to obtain mail-questionnaire responses from 239 who gave birth in a hospital labor ward, 35 at a birth centre, and 121 who chose to give birth at home. Homebirth mothers were older, more educated, more feminist, more willing to accept responsibility for maintaining their own health, better read on childbirth, more likely to be multiparous, and gave higher rating of their midwives than labour-ward mothers, with birth-centre mothers generally scoring between the other two groups. As well, homebirth and birth-centre mothers were more likely to feel the birthplace affected the bonding process and were less likely to regard birth as a medical condition than labour-ward mothers. In regression analysis birth venue (among other variables) significantly predicted satisfaction with doctor, if present during labour and delivery, and five variables correlated with birth venue significantly predicted satisfaction with midwife, husband/partner, and other support person. Findings are discussed in the light of the current struggle between medical and 'natural' models of childbirth.
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Affiliation(s)
- J D Cunningham
- School of Behavioural Sciences, Macquarie University, Sydney, NSW, Australia
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MacNeill G, Duffy JT, Cunningham JD, Coulter B, Diamond S, McAulay IR, Moran D. Transfer characteristics of radiocaesium from soils to permanent pasture. Analyst 1992; 117:521-4. [PMID: 1580393 DOI: 10.1039/an9921700521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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: 12/27/2022]
Abstract
Depth profile measurements of 137Cs and 134Cs were carried out in 11 permanent pastures that had been exposed to fallout from the Chernobyl accident. In addition to gamma-ray spectrometric analysis, the selected pastures were characterized by several soil parameters, the influence of which on transfer was investigated. Sampling of soil and pasture grass was undertaken during a period extending from the Spring of 1987 to the Autumn of 1988. The results show that there has been limited downward migration of Chernobyl-derived caesium. In October 1988 more than 88% of the 137Cs attributable to Chernobyl was mainly confined to the top 10 cm of undisturbed soil, with 79% on average in the top 5 cm. The distribution of pre-Chernobyl caesium at the 11 sites was also evaluated. In an investigation of the influence of soil parameters on transfer to grass, a negative correlation with pH was observed in 1987. In April 1987 concentration ratios for 137Cs in grass ranged from 0.03 to 0.49. In general, comparison of the concentration ratio values showed a decreasing trend over the 18 months.
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Cunningham JD, Wilkinson FL. Vassar Brothers Hospital--on the move! NAHAM Manage J 1992; 16:27-8. [PMID: 10110346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Mandal AK, Taylor CA, Bell RD, Hillman NM, Jarnot MD, Cunningham JD, Phillips LG. Erythrocyte deformation in ischemic acute tubular necrosis and amelioration by splenectomy in the dog. J Transl Med 1991; 65:566-76. [PMID: 1753706] [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: 12/28/2022] Open
Abstract
Bilateral renal artery occlusion (RAO) for 120 minutes in dogs results in acute tubular necrosis (ATN) and peritubular capillary (PTC) congestion with rapidly deteriorating renal function. We have shown that prior splenectomy minimizes RAO-induced renal functional and histopathologic changes. The purpose of this study was to examine whether this renal protection is due to prevention of red blood cell echinocyte formation and resultant renal PTC congestion. Echinocytes (burr cells) are poorly deformable, impart high viscosity to the blood, and may hinder reperfusion by increasing resistance to renal capillary blood flow. Splenectomized (SPLX) or sham-SPLX dogs were treated with bilateral RAO for 120 minutes. After RAO, renal function and renal blood flow were monitored, and peripheral blood red blood cells were examined at 1 hour and at 24-hour intervals for 96 hours. Renal biopsies were taken 1 hour after RAO and the kidneys removed 96 hours after RAO. The RBCs and renal tissues were studied using scanning electron microscopy. Renal function was assessed by endogenous creatinine clearance. Sham-SPLX animals showed a marked and sustained decrease in creatinine clearance, consistently elevated serum creatinine levels and fractional excretion of sodium, and diffuse ATN and PTC congestion with echinocytes. These animals had a peak in circulating echinocytes 1 hour after RAO (p less than 0.05), which showed an excellent negative correlation with creatinine clearance (r = -0.999; p less than 0.001). On the contrary, SPLX animals had essentially no change in serum creatinine or fractional excretion of sodium, minimal tubular changes, no PTC congestion, and no rise in circulating echinocytes during the 96-hour observation. In vitro treatment of the postischemic red blood cells from sham animals with adenosine-inosine or fresh postischemic plasma from the SPLX animals showed almost complete reversal to discocytes (normal red blood cells), whereas in vitro treatment of postischemic red blood cells from the SPLX animals with fresh postischemic plasma from the sham animals resulted in a marked echinocytic response. We conclude that 1) a marked echinocyte response in the immediate postischemic period is an important mechanism in initiating ischemic ATN, 2) an echinocyte inducing factor may reside in the plasma of spleen-intact animals, and 3) mitigation of ATN and PTC congestion by splenectomy is, at least in part, consequential to attenuated echinocytic response in the immediate postischemic period.
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Affiliation(s)
- A K Mandal
- Department of Medicine, Anatomy, Surgery, and Pathology, Veterans Affairs Medical Center, Dayton, Ohio
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Affiliation(s)
- S M Loosmore
- Molecular Genetics Group, Connaught Centre for Biotechnology Research, Willowdale, Ontario, Canada
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Cunningham JD. 'What have I done?': the issue of informed consent. Rehabil Nurs 1989; 14:202-3. [PMID: 2748986 DOI: 10.1002/j.2048-7940.1989.tb01097.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Patients are presented with informed consent forms at a time of stress and indecision. The patient should be treated with respect and not encouraged to sign a form that is not fully understood. Rehabilitation nurses whose patients face surgery are in a unique position to explore the implications of surgery with the patient. The nurse's role in assessing whether the patient is alert, knowledgeable of, and agreeable to all aspects regarding the surgery is vital.
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Abstract
This article provides a qualitative and quantitative analysis of the motivations for employment among a sample of 166 Sydney mothers, each of whom had at least 1 preschool-aged child. Mothers with high and moderate work attachment indicated a multiplicity of motives, of both an extrinsic (financial) and intrinsic (personal satisfaction, sense of achievement) nature. In contrast, the majority of women with low work attachment cited extreme financial need as the only possible reason that would impel them to enter the labor force. When asked which was, or would be, their most important reason for working, women with high work attachment endorsed more nonfinancial than financial reasons, women with moderate work attachment were about equally likely to give either reason, and women with low work attachment predominantly gave financial reasons. Husbands' perceptions of the reasons their wives were working, or would work, showed some, but not complete, agreement with those of their wives.
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Bicho PA, Cunningham JD, Lee H. Differential fructose effect in Pachysolen tannophilus and Pichia stipitis. FEMS Microbiol Lett 1989; 57:323-7. [PMID: 2656391 DOI: 10.1016/0378-1097(89)90322-4] [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: 01/02/2023] Open
Abstract
The yeasts Pachysolen tannophilus and Pichia stipitis differed in their ability to utilize D-xylose in the presence of D-fructose. When P. tannophilus was grown aerobically in fructose-xylose mixture, the ketohexose was utilized preferentially over the pentose. However, in P. stipitis cultures, the converse was observed. The effect was associated with the ability of D-fructose to repress the induction of xylose reductase and xylitol dehydrogenase activities in P. tannophilus but not in P. stipitis. Both yeasts grew on D-fructose and fermented it to ethanol when it was supplied as the sole carbon source. The results suggest that there may exist some fundamental difference in the regulation of D-fructose metabolism between P. tannophilus and P. stipitis.
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Affiliation(s)
- P A Bicho
- University of Guelph, Department of Environmental Biology, Ontario, Canada
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Abstract
Laboratory and clinical evaluation of a knitted Dacron graft impregnated with gelatin to confer zero porosity is described. Graft performance was tested by standard methods for biodegradation of the sealant and in vitro thrombogenicity. The gelatin sealant was removed after seven to nine days and there was no platelet adhesion to Gelseal compared with unsealed Dacron. Animal experiments revealed normal macroscopic appearances in the graft and histological disappearance of the gelatin impregnate between five and ten days, allowing a cellular response similar to unsealed Dacron. The first 100 patients to have Gelseal aortic bifurcation graft implanted at Glasgow Royal Infirmary are described. The graft did not require preclotting. Blood transfusion was not necessary in 74% of patients. There is 100% patency at 21 months. A knitted Dacron graft sealed with gelatin is a safe, nonporous prosthesis at implantation.
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Affiliation(s)
- J K Drury
- Department of Peripheral Vascular Surgery, Glasgow Royal Infirmary, Scotland
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Cunningham JD, Lowry LD. Head and neck manifestations of dermatomyositis-polymyositis. Otolaryngol Head Neck Surg 1985; 93:673-7. [PMID: 3932939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Dermatomyositis and polymyositis are rare disorders of connective tissue that manifest themselves primarily as muscular weakness. Fifty-five percent of 45 patients with this diagnosis at Thomas Jefferson University Hospital had symptoms referable to the head and neck. While dysphagia and the cutaneous manifestation predominate, such symptoms as facial swelling and oral mucosal disorders may require the treating physician to seek the advice of an otolaryngologist before the patient suffers any muscular changes. A thorough knowledge of this disease entity is essential to specialists in head and neck diseases.
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Cunningham JD. Pneumocephalus. Ear Nose Throat J 1984; 63:440-3. [PMID: 6489220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Cunningham JD. Cisplatin in the treatment of head and neck squamous carcinoma. Ear Nose Throat J 1983; 62:199-205. [PMID: 6345131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Cunningham JD, Holmes WF, McKenna EL. The approach to the supraglottic patient. Trans Pa Acad Ophthalmol Otolaryngol 1983; 36:197-199. [PMID: 6659042] [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: 05/21/2023]
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Abstract
Electrophoretic analysis of three dehydrogenase and two reductase isozymes was performed on 18 commonly used yeast strains. Gene polymorphism was noted for all five isozyme activities. Based on the homology of banding patterns, two main groups of yeast strains were identified. No two yeast strains had identical banding patterns.
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Smith RE, Cunningham JD. THE CHARACTERIZATION OF LACTOBACILLI FROM CHEDDAR CHEESE: I. AN EVALUATION OF PHYSIOLOGICAL AND BIOCHEMICAL TESTS. Can J Microbiol 1962. [DOI: 10.1139/m62-094] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Characterization studies were conducted on 230 cultures of lactobacilli isolated from Canadian Cheddar cheese, and on an additional 15 named cultures from various sources. Preliminary investigation included reactions with 19 carbohydrates, yeast glucose litmus milk, and arginine, hippurate, and aesculin broths. This resulted in the appearance of six major groups, tentatively designated as Lactobacillus plantarum, Lactobacillus casei, Lactobacillus helveticus, Lactobacillus brevis, Lactobacillus fermenti, and an unclassifiable group. Subgroups of the divisions were noted. Sixty-eight cultures were chosen for detailed study. Tests performed included the production of catalase, nitrite, hydrogen sulphide, indole, and polysaccharide; the hydrolysis of starch, gelatin, Tweens 40 and 60, polypectate, and casein; and tolerance of growth temperatures, sodium chloride, and phenol. Titratable acidity in skim milk was determined, and morphological studies were carried out. Accumulated data indicated that the group previously designated as L. helveticus, and the unclassified group, consisted of variants of L. plantarum, L. casei, or intermediates.
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Cunningham JD. Mammalian Body Temperatures. J Mammal 1960. [DOI: 10.1093/jmammal/41.1.114-a] [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: 11/14/2022] Open
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Anderson GW, Cunningham JD, Slinger SJ. Effect of Aureomycin on the Intestinal Flora of Chickens Fed Diets Varying in Protein Content. Can J Comp Med Vet Sci 1953; 17:83-91. [PMID: 17648620 PMCID: PMC1791516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Anderson GW, Cunningham JD, Johnston RA. Suspicious Pullorum Reactors. Can J Comp Med Vet Sci 1949; 13:94-6. [PMID: 17648399 PMCID: PMC1661435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Cunningham JD. The Structure and Development of the Suspensory Ligament of the Fetlock in the Horse, Ox, &c. Am Nat 1885. [DOI: 10.1086/273878] [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: 11/03/2022]
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