Rumelia Koren

Summary

Affiliation: Hasharon Hospital
Country: Israel

Publications

  1. ncbi request reprint Human DNA topoisomerase II-alpha expression in laparoscopically treated renal cell carcinoma
    Yoram Dekel
    Department of Urology, Klinikum Heilbronn and University of Heidelberg, Heilbronn, Germany
    Oncol Rep 14:271-4. 2005
  2. ncbi request reprint Periappendiceal actinomycosis mimicking malignancy report of a case
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Petah Tikva, Israel
    Pathol Res Pract 198:441-3. 2002
  3. ncbi request reprint Expression of protein kinase C isoenzymes in benign hyperplasia and carcinoma of prostate
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Petah Tikva 49100, Israel
    Oncol Rep 11:321-6. 2004
  4. ncbi request reprint Prognostic value of Topoisomerase II in female breast cancer
    Rumelia Koren
    Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv 69978, Israel
    Oncol Rep 12:915-9. 2004
  5. ncbi request reprint Immunohistochemical profile and treatment of uncommon types of thyroid carcinomas
    Jacob Shvero
    Department of Head and Neck Surgery, Rabin Medical Center, Belinson Campus, Petah Tikva 49100, Israel
    Oncol Rep 10:2075-8. 2003
  6. pmc Combined intravesical hyperthermia and mitomycin chemotherapy: a preliminary in vivo study
    Lea Rath-Wolfson
    Department of Pathology, Hasharon Hospital, Rabin Medical Centre, Petah Tikva, Israel
    Int J Exp Pathol 84:145-52. 2003
  7. ncbi request reprint The expression of DCC protein in female breast cancer
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    Breast Cancer Res Treat 80:215-20. 2003
  8. ncbi request reprint Deleted in colorectal cancer protein expression as a possible predictor of response to adjuvant chemotherapy in colorectal cancer patients
    Rivka Gal
    Department of Pathology, Hasharon Hospital, Petah Tikva, Israel
    Dis Colon Rectum 47:1216-24. 2004
  9. ncbi request reprint Human DNA topoisomerase-IIalpha expression as a prognostic factor for transitional cell carcinoma of the urinary bladder
    R Koren
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    BJU Int 91:489-92. 2003
  10. ncbi request reprint The spectrum of laryngeal neoplasia: the pathologist's view
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    Pathol Res Pract 198:709-15. 2002

Collaborators

Detail Information

Publications39

  1. ncbi request reprint Human DNA topoisomerase II-alpha expression in laparoscopically treated renal cell carcinoma
    Yoram Dekel
    Department of Urology, Klinikum Heilbronn and University of Heidelberg, Heilbronn, Germany
    Oncol Rep 14:271-4. 2005
    ..In this study, a higher TII-alpha index correlated with more aggressive tumor behaviour. However, a large cohort of patients should be assessed before drawing definitive conclusions...
  2. ncbi request reprint Periappendiceal actinomycosis mimicking malignancy report of a case
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Petah Tikva, Israel
    Pathol Res Pract 198:441-3. 2002
    ..Explorative laparotomy and right hemicolectomy were done. Histological examination revealed periappendiceal actinomycotic abscesses. We discuss a possible pathogenesis and the therapeutic modalities...
  3. ncbi request reprint Expression of protein kinase C isoenzymes in benign hyperplasia and carcinoma of prostate
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Petah Tikva 49100, Israel
    Oncol Rep 11:321-6. 2004
    ..Immunostaining for PKCs alpha, beta and eta in addition to PKC epsilon may aid in distinguishing between benign and malignant prostatic disease...
  4. ncbi request reprint Prognostic value of Topoisomerase II in female breast cancer
    Rumelia Koren
    Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv 69978, Israel
    Oncol Rep 12:915-9. 2004
    ..05. A higher Topo II-alpha index indicates higher probability for recurrence of the disease and overall survival. Therefore, Topo II-alpha expression has a prognostic value in breast carcinoma...
  5. ncbi request reprint Immunohistochemical profile and treatment of uncommon types of thyroid carcinomas
    Jacob Shvero
    Department of Head and Neck Surgery, Rabin Medical Center, Belinson Campus, Petah Tikva 49100, Israel
    Oncol Rep 10:2075-8. 2003
    ..Use of an immunohistochemical panel has diagnostic value in the differentiation of uncommon types of thyroid carcinoma, which help to plan the best mode of treatment...
  6. pmc Combined intravesical hyperthermia and mitomycin chemotherapy: a preliminary in vivo study
    Lea Rath-Wolfson
    Department of Pathology, Hasharon Hospital, Rabin Medical Centre, Petah Tikva, Israel
    Int J Exp Pathol 84:145-52. 2003
    ..Although this is an experimental model based on one single session treatment, rather than repeated treatments, it suggests that the approach may be useful in future studies both in models and man...
  7. ncbi request reprint The expression of DCC protein in female breast cancer
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    Breast Cancer Res Treat 80:215-20. 2003
    ..In the present study, we investigated the expression of DCC in surgical specimen from 75 patients with primary breast cancer...
  8. ncbi request reprint Deleted in colorectal cancer protein expression as a possible predictor of response to adjuvant chemotherapy in colorectal cancer patients
    Rivka Gal
    Department of Pathology, Hasharon Hospital, Petah Tikva, Israel
    Dis Colon Rectum 47:1216-24. 2004
    ..The deleted in colorectal cancer (DCC) gene predicts a poor outcome for patients with colorectal carcinoma. This study was designed to investigate whether the expression of the DCC protein also can predict response to adjuvant chemotherapy...
  9. ncbi request reprint Human DNA topoisomerase-IIalpha expression as a prognostic factor for transitional cell carcinoma of the urinary bladder
    R Koren
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    BJU Int 91:489-92. 2003
    ....
  10. ncbi request reprint The spectrum of laryngeal neoplasia: the pathologist's view
    Rumelia Koren
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    Pathol Res Pract 198:709-15. 2002
    ..The junction between the two epithelial types may be abrupt or separated by a transitional zone...
  11. ncbi request reprint Laser surgery for the treatment of glottic carcinomas
    Jacob Shvero
    Departments of Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel
    Am J Otolaryngol 24:28-33. 2003
    ..We conducted a retrospective study to investigate the results of carbon dioxide laser excisional technique for early glottic carcinoma (T1, T2)...
  12. doi request reprint Expression of human DNA Topoisomerase II-alpha in squamous cell carcinoma of the larynx and its correlation with clinicopathologic variables
    Jacob Shvero
    Department of Otolaryngology, Head and Neck Surgery, Rabin Medical Center, Petach Tikva, Israel
    Am J Clin Pathol 130:934-9. 2008
    ..008) and tumor grade (P = .034) independently predicted disease-free survival. These findings suggest that high Topo II-alpha expression may be a useful indicator of tumor aggressiveness and poor outcome in laryngeal SCC...
  13. doi request reprint T1 glottic carcinoma involving the posterior commissure
    Jacob Shvero
    Department of Otolaryngology Head and Neck Surgery, Petah Tiqwa, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
    Laryngoscope 119:1116-9. 2009
    ..The posterior commissure is an uncommon site of glottic carcinoma. The aim of the study was to compare the clinical and prognostic characteristics of glottic carcinoma of the posterior commissure and the vocal cords...
  14. doi request reprint Expression of MMP-1 in invasive well-differentiated thyroid carcinoma
    Aviram Mizrachi
    Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Beilinson Campus, Petah Tiqwa, 49100, Israel
    Eur Arch Otorhinolaryngol 268:131-5. 2011
    ..MMP-1 expression may serve as a prognostic marker and an indicator for the need for more aggressive surgical treatment...
  15. doi request reprint The role of s100-positive dendritic cells in the prognosis of papillary thyroid carcinoma
    Ohad Hilly
    Dept of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petach Tikva, Israel
    Am J Clin Pathol 139:87-92. 2013
    ..Dendritic cell density was not associated with disease-free survival. The lack of prognostic value of dendritic cell density is not compliant with the only other relevant study in the literature, and further research is required...
  16. ncbi request reprint A new scoring system using multiple immunohistochemical markers for diagnosis of uterine smooth muscle tumors
    Lea Rath-Wolfson
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    J Cell Mol Med 10:197-205. 2006
    ....
  17. doi request reprint Human topoisomerase II-alpha is highly expressed in sinonasal-inverted papilloma, but not in inflammatory polyp
    Tuvia Hadar
    Department of Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel
    J Cell Mol Med 12:1551-8. 2008
    ....
  18. doi request reprint Expression of estrogen receptor β1 in colorectal cancer: correlation with clinicopathological variables
    Lea Rath-Wolfson
    Department of Pathology, Hasharon Hospital, Petah Tikva, Israel
    Oncol Rep 27:2017-22. 2012
    ..the non-metastatic ones. Our data suggest that there is an estrogen influence on the development and progression of colon cancer. Furthermore, it was found to be higher in the more severe cases...
  19. ncbi request reprint Unusual splenic metastasis from renal cell carcinoma. A case report and review of the literature
    Valentina Kugel
    Department of Urology, Rabin Medical Center, Petah Tikva, Israel
    Pathol Res Pract 199:739-43. 2003
    ..Nevertheless, they have been well described in the literature. A giant cell reaction to tumor is noted in a number of cancers and mainly represents an unusual phenotype...
  20. ncbi request reprint Significance of angiogenesis and microvascular invasion in renal cell carcinoma
    Yoram Dekel
    Department of Urology, Hasharon Hospital, Petah Tikva, Israel
    Pathol Oncol Res 8:129-32. 2002
    ..05) with CD34 staining. This study suggest that demonstration of intense angiogenesis and micro-vascular invasion may be a predictor of a more aggressive tumor mandating closer follow up and consideration of adjuvant therapy...
  21. doi request reprint Cholesterol granuloma in thyroglossal cysts: a clinicopathological study
    Itzhak Shvili
    Department of Otolaryngology, Hasharon Hospitals, Rabin Medical Center, Petah Tikva, Israel
    Eur Arch Otorhinolaryngol 266:1775-9. 2009
    ..Our five patients accounted for 13% of all patients with TDC treated in our center during the same period, indicating that cholesterol granuloma in TDC may not be as rare as previously thought...
  22. ncbi request reprint Quantitative microscopy of human DNA topoisomerase II-alpha expression in transitional cell carcinoma of the bladder
    Lea Rath-Wolfson
    Department of Pathology, Hasharon Hospital, Petah Tikva, Israel
    Anal Quant Cytol Histol 26:181-6. 2004
    ..To compare the nuclear size of various grades of transitional cell carcinoma (TCC) stained immunohistochemically with the nuclear enzyme topoisomerase II-alpha (topo II-alpha) in bladder urothelial neoplasms...
  23. doi request reprint Thyroid gland involvement in advanced laryngeal cancer: association with clinical and pathologic characteristics
    Ohad Hilly
    Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petach Tikva, affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
    Head Neck 34:1586-90. 2012
    ..We examined whether clinicopathologic features can predict thyroid gland involvement, and the prognostic effect of thyroid gland involvement in patients undergoing total laryngectomy...
  24. ncbi request reprint [CO2 laser surgery for the treatment of vocal cord carcinomas in early stages (T1 T2)]
    Jacob Shvero
    Departments of Head and Neck Surgery, Pathology and Anaesthesiology, Rabin Medical Center, Patah Tikva, Israel
    Harefuah 141:1014-6, 1092. 2002
    ..During the past four years at the Rabin Medical Center we have treated patients with carcinoma of the vocal cord using CO2 laser surgery...
  25. ncbi request reprint Expression of p53, Ki-67 and Bcl-2 in parathyroid adenoma and residual normal tissue
    Tuvia Hadar
    Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
    Pathol Oncol Res 11:45-9. 2005
    ..The weak immunoreactive expression of p53, combined with a relatively strong expression of bcl-2, may contribute to the characteristic slow progression of these tumors...
  26. doi request reprint Histopathological changes of the nasal mucosa induced by smoking
    Tuvia Hadar
    Nose and Sinus Institute, Rabin Medical Center, Petah Tikva, Israel
    Inhal Toxicol 21:1119-22. 2009
    ..The main differences from non-smokers are greater goblet cell hyperplasia and thicker epithelium...
  27. ncbi request reprint Deleted-in-colon-cancer protein expression in patients with adenocarcinoma of the urinary tract and a history of colorectal cancer
    Ofer Yossepowitch
    Institutes of Urology and Pathology, Rabin Medical Center, Petah Tikva, Israel
    Urology 64:1133-8. 2004
    ....
  28. ncbi request reprint Cholesterol granulomas in antrochoanal polyps: a clinicopathologic study
    Itzhak Shvili
    Department of Otolaryngology, Hasharon Hospital, Tel Aviv, Israel
    Eur Arch Otorhinolaryngol 262:821-5. 2005
    ..The pathogenesis of antrochoanal polyp with cholesterol granuloma is unclear, and further investigations are needed...
  29. ncbi request reprint Intrarenal foreign body presenting as a solid tumor
    David Ben Meir
    Department of Urology, Rabin Medical Center, Golda Campus, Petah Tikva, Israel
    Urology 61:1035. 2003
    ..The sponge was surrounded by a thick fibrous capsule. This case suggests that foreign body should be included in the differential diagnosis of a suspected renal mass in patients with a history of previous surgery...
  30. ncbi request reprint Transthoracic needle biopsy in the diagnosis of large-cell neuroendocrine carcinoma of the lung
    Sylvia Marmor
    Department of Pathology, Sourasky Medical Centre, Tel Aviv University, Ramat Aviv, Israel
    Diagn Cytopathol 33:238-43. 2005
    ..In two of the cases there was discordance between the cytological findings and the immunohistochemical results. The cytological findings were correlated with histopathological observations...
  31. ncbi request reprint An improved technique for mitosis counting
    Rivka Gal
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    Int J Surg Pathol 13:161-5. 2005
    ..Using this modified method, the range of mitoses counted by the different observers was very narrow (9 to 11), and the time required for the counting was only 5-10 minutes...
  32. ncbi request reprint Huge uterine tumor in a postmenopausal woman
    Yevgenia Rosenblat
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Israel
    Arch Pathol Lab Med 129:1189-91. 2005
  33. ncbi request reprint Talc inhalation is a life-threatening condition
    Yoram Dekel
    Department of Pathology, Hasharon Hospital, Rabin Medical Center, Campus Golda, Petah Tikva, Israel
    Pathol Oncol Res 10:231-3. 2004
    ..In our case talc inhalation was inadvertent, causing fulminant disease leading to the patient's death. To our knowledge, this is the first case of inadvertent talc inhalation causing death in adult patient...
  34. ncbi request reprint Mid-term results of stapled hemorrhoidopexy for third- and fourth-degree hemorrhoids--correlation with the histological features of the resected tissue
    Gil Ohana
    Proctology Unit, Hasharon Hospital, 7 Keren Kayemet St, Petach Tikva, Israel
    World J Surg 31:1336-42. 2007
    ..We evaluated the histological features of the resected tissue obtained after stapled hemorrhoidopexy with correlation to the short-term and mid-term results...
  35. ncbi request reprint Mucinous adenocarcinoma of posterior urethra. Report of a case
    Rosenblat Yvgenia
    Department of Pathology, Sackler Faculty of Medicine, Sackler School of Medicine, Hasharon Hospital, Petah Tikva, Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel
    Pathol Res Pract 201:137-40. 2005
    ....
  36. ncbi request reprint Histological and scanning electron microscope examination of root canal after preparation with Er:YAG laser microprobe: a preliminary in vitro study
    Gavriel Kesler
    Dental Clinic Center, Hasharon Hospital, Petah Tikva, Israel
    J Clin Laser Med Surg 20:269-77. 2002
    ..Until now, there has been no study that demonstrates the effectiveness of Er:YAG laser microprobes to clean and shape the root canal without using any mechanical instrumentation...
  37. pmc Endoscopic laser surgery for subglottic stenosis in Wegener's granulomatosis
    Jacob Shvero
    Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel
    Yonsei Med J 48:748-53. 2007
    ..Treatment usually involves the use of immunosuppressive agents with corticosteroids. Some patients, however, continue to have symptoms of airway obstruction after clinical remission following the standard therapeutic regimen...
  38. doi request reprint Expression of epithelial cell adhesion molecule in gallbladder carcinoma and its correlation with clinicopathologic variables
    Sagit Prince
    Department of Internal Medicine B, Rabin Medical Center, Petach Tikva
    Am J Clin Pathol 129:424-9. 2008
    ..28) or disease stage (P = .10). EpCAM expression in gallbladder tumors may serve as a prognostic factor for poor survival. Its detection may help clinicians select patients likely to benefit from novel molecular therapies...
  39. ncbi request reprint Activin betaA in term placenta and its correlation with placental inflammation in parturients having epidural or systemic meperidine analgesia: a randomized study
    Shmuel Evron
    Obstetric Anesthesia Unit, The Edith Wolfson Medical Center, Holon 58100, Israel
    J Clin Anesth 19:168-74. 2007
    ..To investigate the immunohistochemical localization of betaA subunit of activin A in human term placenta, as a marker for placental infection/inflammation and elevated temperature, in parturients laboring during two analgesic regimens...