Pulsed Dye Laser in the Treatment of Localized Scleroderma and Its Effects on CD34+ and Factor XIIIa+ Cells: An Immunohistochemical Study Undifferentiated Spindle-Cell Carcinoma of the Gallbladder: A Report of a Case, an Immunohistochemistry Profile, and a Review of the Literature Heterotopic Ossification in a Colorectal Carcinoma Study of telomerase reverse transcriptase (hTERT) expression in normal, aged, and photo‐aged skin Estrogen and progesterone receptors and telomerase enzyme immunohistochemical detection in gestational trophoblastic tumors Human papillomavirus high-risk genotypes: Relationship to apoptosis and p53 expression in egyptian patients with laryngeal carcinoma Expression patterns of transcription factors in progressively transformed germinal centers and Hodgkin lymphoma Solid-pseudopapillary tumor of the pancreas: Its origin revisited Estimation of glutathione S-transferase and its Pi isoenzyme in tumor tissues and sera of patients with ovarian cancer Increased bcl-2 expression is associated with primary resistance to chemotherapy in human epithelial ovarian cancer Samar K Kassim · Hebatalla S Ali · Maha M Sallam · Salah T Fayed · Laila S Seada · Emtyaz abd-Elkawy · Maged Abu Seada · Ali Khalifa Ovarian cancer-induced immunosuppression: relationship to tumor necrosis factor-alpha (TNF-alpha) release from ovarian tissue. Prognostic Significance of Ets-1 and the Matrix Metalloproteinase-2 to Tissue Inhibitor of Matrix Metalloproteinase-2 Ratio in Egyptian Epithelial Ovarian Cancer Diagnostic significance of cytokeratin-20 and human telomerase reverse transcriptase (hTERT) expression in gestational trophoblastic diseases Diagnostic significance of cytokeratin-20 and human telomerase reverse transcriptase (hTERT) expression in gestational trophoblastic diseases