1
|
Abstract
BACKGROUND Complete excision is the preferred treatment for pilonidal sinus disease. We describe a new technique of excision and tension-free primary closure of pilonidal sinus disease, combined with application of fibrin glue in order to obliterate the dead space and to promote wound healing. METHODS A curved incision of the carried out, 2-3 cm lateral to the opening of the sinus, done under general or spinal anesthesia, and a thick flap was created by undercutting the medial edge and advancing it across the midline. The sinus was completely excised with all of its extensions. The flap was then sutured back to its original place by several interrupted monofilament mattress sutures. Then, 2-4 ml of fibrin glue was injected through the original pilonidal sinus opening to the sinus bed in order to obliterate the dead space. RESULTS Thirty patients with pilonidal sinus disease were treated by this technique. In four patients, there was a temporary purulent discharge through the opening of the sinus, and there were no other complications. The mean period for returning to daily activities and to work for patients was 11 days (SD=6 days). No infection or recurrent disease was noticed during the follow-up period (23+/-3 months). CONCLUSIONS Complete excision with tension free closure with fibrin glue application may be a useful technique for the treatment of pilonidal sinus disease.
Collapse
Affiliation(s)
- R Greenberg
- Department of Surgery A, Tel-Aviv Medical Center Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizmann Street, Tel-Aviv 64239, Israel.
| | | | | | | |
Collapse
|
2
|
Paran H, Mayo A, Paran D, Neufeld D, Shwartz I, Zissin R, Singer P, Kaplan O, Skornik Y, Freund U. Octreotide treatment in patients with severe acute pancreatitis. Dig Dis Sci 2000; 45:2247-51. [PMID: 11215748 DOI: 10.1023/a:1026679106463] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We investigated the effect of octreotide in the treatment of severe acute pancreatitis in a case-control study. Experimental and clinical studies on the effect of octreotide in the treatment of acute pancreatitis have shown controversial results. Since January 1992, we have been conducting a prospective randomized study on the effect of octreotide in severe acute pancreatitis, in three hospitals in Israel. The entering criteria included three or more of the Ranson prognostic signs and CT findings of severe pancreatitis. Patients were randomly assigned to conservative treatment either with or without octreotide (0.1 mg subcutaneously three times a day). The end points of the study included: complication rate (ARDS, sepsis, renal failure, pseudocyst, fistula, and abscess), length of hospital stay, and mortality. From January 1992 to December 1996, 60 patients entered the study. After evaluating the files, 10 patients were excluded due to failure to meet the entering criteria, incomplete data, or incorrect diagnosis. Of the remaining 50 patients, 25 were assigned to octreotide (treatment group) and 25 to conservative treatment only (control group). The two groups matched with regard to age, sex, etiology, and severity of the disease. The complication rate was lower in the treatment group with regard to sepsis (24% vs 76%, P = 0.0002) and ARDS (28% vs 56%, P = 0.04). The hospital stay was shorter in the treatment group (20.6 vs 33.1 days, P = 0.04). Two patients died in the treatment group and eight in the control group (P < 0.019). These results suggest that octreotide may have a beneficial effect in the treatment of severe acute pancreatitis.
Collapse
Affiliation(s)
- H Paran
- Department of Surgery A, Meir Hospital, Kfar-Sava, Israel
| | | | | | | | | | | | | | | | | | | |
Collapse
|
3
|
Greenberg R, Karin A, Kashtan H, Skornik Y, Kaplan O. [The need for preoperative biliary drainage in the jaundiced patient]. Harefuah 2000; 138:321-4. [PMID: 10883122] [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: 02/16/2023]
|
4
|
Avital S, Cohen M, Skornik Y, Weiss J, Meller I, Shafir R. Solitary sternal breast cancer metastases treated by sternectomy and muscle flap reconstruction. Eur J Surg 2000; 166:92-4. [PMID: 10688226 DOI: 10.1080/110241500750009799] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- S Avital
- Department of General Surgery A, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | | | | | | | | | | |
Collapse
|
5
|
Baruch A, Hartmann M, Yoeli M, Adereth Y, Greenstein S, Stadler Y, Skornik Y, Zaretsky J, Smorodinsky NI, Keydar I, Wreschner DH. The breast cancer-associated MUC1 gene generates both a receptor and its cognate binding protein. Cancer Res 1999; 59:1552-61. [PMID: 10197628] [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: 02/11/2023]
Abstract
MUC1 proteins, some of which contain a mucin-like domain and others lacking this region, can be generated from the human breast cancer-associated MUC1 gene by alternative splicing. The MUC1/Y isoform is devoid of the mucin domain and is a cell membrane protein that undergoes transphosphorylation on both serine and tyrosine residues. We have identified cognate binding proteins that specifically interact with the extracellular domain of MUC1/Y. Coimmunoprecipitation analyses clearly revealed the presence of complexes composed of MUC1/Y and its cognate binding proteins in primary breast tumor tissue. MUC1/Y-expressing mammary tumor cells can be specifically targeted, in vivo, with the labeled cognate binding protein. The k(D) of MUC1/Y for its binding proteins was estimated as 1.2 nM. The MUC1/Y binding proteins are also derived from the MUC1 gene and represent the secreted mucin-like polymorphic MUC1 proteins MUC1/SEC and MUC1/REP, which contain a tandem repeat array. Whereas nonposttranslationally modified MUC1/Y bound efficiently to MUC1/SEC, the latter mucin-like protein had to be posttranslationally modified in a cell-type specific manner to bind MUC1/Y. The interaction of MUC1/Y with MUC1/SEC has important biological functional correlates: (a) it induces MUC1/Y phosphorylation; and (b) it has a pronounced effect on cell morphology. These findings suggest that MUC1/Y and MUC1/SEC form an active receptor/ cognate binding protein complex that can elicit cellular responses. The proteins comprising this complex are, thus, generated by alternative splicing from one and the same gene, namely the MUC1 gene.
Collapse
Affiliation(s)
- A Baruch
- Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel Aviv University, Ramat Aviv, Israel
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Greenberg R, Sold O, Skornik Y, Kaplan O. [The critically ill septic surgical patient]. Harefuah 1998; 135:229-35. [PMID: 9885643] [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: 02/09/2023]
|
7
|
Affiliation(s)
- S Avital
- Department of Surgery A, Tel-Aviv Sourasky Medical Center, Israel
| | | | | | | | | |
Collapse
|
8
|
Abstract
BACKGROUND Despite new adjuvant therapy, 50% of patients with colon cancer will have recurrent disease. This study investigated the use of a radiolabeled monoclonal antibody in locating occult tumor during surgery for recurrent colorectal cancer. METHODS Twenty-two patients with recurrent colorectal cancer underwent surgery using the radioimmunoguided surgery (RIGS) system. All patients were subjected to abdominal and chest computed tomography (CT). Before surgery, patients were injected with the CC49 monoclonal antibody (MoAb), anti-TAG antibody labeled with 125I. Ten patients with elevated carcinoembryonic antigen (CEA) levels and no CT findings had a scintigraphy scan with an anti-CEA MoAb labeled with 99Tc. Human antimouse antibody levels of these patients were within normal limits. Surgical exploration including liver ultrasound examination was followed by survey with a gamma-detecting probe (GDP). RESULTS There was MoAb tumor localization in 100% of the patients. CT found nine tumor sites, traditional surgical exploration 30, and the GDP 51, with 44 confirmed by pathology (hematoxylin and eosin). The RIGS system found occult tumor in 10 patients (45.4%) and resulted in major changes in surgical procedure in 11 patients. In the 10 patients who had scintigraphy scans, 10 tumor sites were identified, whereas RIGS found an additional eight sites. CONCLUSION RIGS technology offers a substantial benefit for patients undergoing surgery for recurrent colorectal cancer and a better chance of finding recurrent tumor intraoperatively in patients who have elevated CEA levels with no other CT findings.
Collapse
Affiliation(s)
- S Schneebaum
- Department of Surgery A, Ichilov Hospital, Tel-Aviv Sourasky Medical Center, Israel
| | | | | | | | | | | |
Collapse
|
9
|
Greenberg R, Avital S, Kashtan H, Skornik Y. [Diverticular disease of the appendix]. Harefuah 1997; 132:180-2, 239. [PMID: 9154723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The incidence of appendiceal diverticulosis in pathologic specimens is 0.004-2.1%. Diverticular disease of the appendix is classified as congenital (true) or acquired (false). The clinical presentation differs from that of acute appendicitis. The average age is older, the pain is often intermittent, and while localized in the right lower abdominal quadrant, is of longer duration. No further treatment besides appendectomy is needed. Since a high rate of perforations, peritonitis and lower gastrointestinal bleeding have been reported as complications, it is recommended that in those with an incidental finding of diverticula of the appendix during surgery, that appendectomy be performed. It is not recommended to perform prophylactic appendectomy when diverticula of the appendix are found on barium enema.
Collapse
Affiliation(s)
- R Greenberg
- Dept. of Surgery A, Tel Aviv Medical Center, Tel Aviv University
| | | | | | | |
Collapse
|
10
|
Paran H, Neufeld D, Mayo A, Shwartz I, Singer P, Kaplan O, Skornik Y, Klausner J, Freund U. Preliminary report of a prospective randomized study of octreotide in the treatment of severe acute pancreatitis. J Am Coll Surg 1995; 181:121-4. [PMID: 7627383] [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: 01/26/2023]
Abstract
BACKGROUND Experimental and clinical studies on the effect of octreotide in the treatment of patients with acute pancreatitis have presented controversial results. Since January 1992, we have been conducting a prospective randomized study on the clinical effect of octreotide in severe acute pancreatitis, at three hospitals in Israel. STUDY DESIGN The entering criteria included three or more of the Ranson's prognostic signs and computed tomographic findings of severe pancreatitis. Patients were randomly assigned to conservative treatment either with or without octreotide (0.1 mg injected subcutaneously three times a day). The end points of the study included: complication rate (adult respiratory distress syndrome [ARDS], sepsis, renal failure, pseudocyst, fistula, and abscess), length of hospital stay, and mortality. RESULTS During the first two years (from January 1992 to December 1993), 51 patients entered the study. After evaluation, 13 patients were excluded due to failure to meet the entering criteria, incomplete data, or incorrect diagnosis. Of the remaining 38 patients, 19 were assigned to octreotide (treatment group) and 19 to conservative treatment alone (control group). The two groups were matched with regard to age, sex, etiology, and severity of disease. The complication rate was lower in the treatment group compared with the control group with regard to sepsis (26 compared with 74 percent, p = 0.004) and ARDS (37 compared with 63 percent, p = 0.1). The hospital stay was shorter in the treatment group compared with the control group (17.9 compared with 34.1 days, p = 0.02). Death occurred in two patients in the treatment group and six patients in the control group. CONCLUSIONS Although some of the parameters did not reach statistical significance, these preliminary results suggest that octreotide may have a beneficial effect in the treatment of patients with severe acute pancreatitis. This study is scheduled to continue for two more years.
Collapse
Affiliation(s)
- H Paran
- Department of Surgery A, Meir Hospital, Kfar-Sava, Israel
| | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Rabau M, Kashtan H, Baron S, Yossiphov J, Skornik Y, Revel M, Eisenthal A. Inhibition of CT-26 murine adenocarcinoma growth in the rectum of mice treated with recombinant human interleukin-6. J Immunother Emphasis Tumor Immunol 1994; 15:257-64. [PMID: 8061898 DOI: 10.1097/00002371-199405000-00004] [Citation(s) in RCA: 7] [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: 01/28/2023]
Abstract
In the present study we evaluated the antitumor effects of recombinant human interleukin-6 (rhIL-6), expressed in Chinese hamster ovary cells, in a murine primary tumor model. We showed that treatment with rhIL-6 substantially inhibited the implantation and growth rates of CT-26 adenocarcinoma tumor cells in the rectal submucosa of syngeneic mice. This effect was achieved by injecting rhIL-6 for 7 consecutive days starting 1 day prior to tumor inoculation. No obvious antitumor effect was noted when rhIL-6 injections started 5 days after tumor inoculation. Analysis of the mechanisms by which rhIL-6 exerts its antitumor effects did not reveal a direct antitumor effect on CT-26 tumor cells or the up-regulation of major histocompatibility complex antigens on these cells. However, infiltration of lymphocytes at the tumor site was observed. Increase of carcinoembryonic antigen by IL-6 was clearly seen in human HT-29 colon carcinoma cells. The possible application of these results for adjuvant immunotherapy of selected colorectal patients and prevention of reimplantation of tumor cells disseminated during surgery is discussed.
Collapse
Affiliation(s)
- M Rabau
- Department of Oncology, Sourasky Medical Center, Ichilov Hospital, Tel Aviv, Israel
| | | | | | | | | | | | | |
Collapse
|
12
|
Abstract
This new blood test for infection is based on the phenomenon of leukergy in which white cells agglomerate in the peripheral blood of patients with inflammatory diseases. It was used in 26 patients with proven bone or joint infection and was positive in 25. The leukergy test was more accurate than the ESR, white cell count or blood culture. The percentage of cells agglomerated correlated with the clinical severity of the infection and the test detected reactivation of the septic process better than the other haematological tests. It is a rapid and inexpensive method which is useful in the diagnosis and management of bone and joint infections.
Collapse
Affiliation(s)
- I Otremski
- Harrogate District Hospital, England, UK
| | | | | | | | | | | | | |
Collapse
|
13
|
Kaplan O, Gutman M, Shilo R, Skornik Y, Klausner J, Rozin R. [Ultrasonic examination in the diagnosis of cholelithiasis and cholecystitis]. Harefuah 1985; 109:120-2. [PMID: 3908244] [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: 01/07/2023]
|
14
|
Klausner JM, Lelcuk S, Ilia B, Inbar M, Hammer B, Skornik Y, Rozin RR. Breast carcinoma originating in cystosarcoma phyllodes. Clin Oncol (R Coll Radiol) 1983; 9:71-4. [PMID: 6303656] [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: 01/19/2023]
Abstract
Only three cases of carcinoma infiltrating the stroma of cystosarcoma phyllodes have been reported. An additional case is presented. Unlike the treatment of cystosarcoma phyllodes which is limited to complete removal of the tumor, carcinosarcomas should be treated in the same manner as carcinoma by mastectomy and axillary dissection.
Collapse
|
15
|
Horenstein A, Skornik Y, Rozin R. [Pregnancy and breast carcinoma]. Harefuah 1981; 100:35-7. [PMID: 7250830] [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: 01/24/2023]
|