Professor Vice Chairman Dir of Anatomic and Surgical Pathology
Pathology
Dr. Ossama W. Tawfik, MD
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Ossama Tawfik practices Pathology. He attended University of Kansas School of Medicine. He has 13 awards "Certificate of Excellence", "Surgical Pathology Task Force Award", "Americans Registry of Outstanding Professionals", "Best Organizer of CME Meetings Award", "2001 Strathmores Whos Who", "Award for Excellence in Leadership and Service Commitment", "Helmut A Sprintz' Excellence in Teaching Award", "CME Article of the Month", "Travel Award", "Peace Fellowship Award to USA", "Medical School Scholarship", "Top MD" and "Super Doctor". Ossama W. Tawfik has written publications. He has 100 publications published with PubMed. The lastest paper is: 'Tumor necrosis factor-alpha response to infection with Chlamydia trachomatis in human fallopian tube organ culture.' Doctor Ossama W. Tawfik, MD accepts Medicare.
Publications
- Perineural growth in head and neck squamous cell carcinoma: A review.
- PTN signaling: Components and mechanistic insights in human ovarian cancer.
- A potential regulatory loop between Lin28B:miR‑212 in androgen-independent prostate cancer.
- Whole Slide Imaging of Pap Cell Block Preparations versus Liquid-Based Thin-Layer Cervical Cytology: A Comparative Study Evaluating the Detection of Organisms and Nonn...
- Extracellular Membrane Vesicles Derived from 143B Osteosarcoma Cells Contain Pro-Osteoclastogenic Cargo: A Novel Communication Mechanism in Osteosarcoma Bone Microenvi...
- PKCλ/ι signaling promotes triple-negative breast cancer growth and metastasis.
- Utility of a bacterial infection model to study epithelial-mesenchymal transition, mesenchymal-epithelial transition or tumorigenesis.
- The prognostic value of BRCA1 promoter methylation in early stage triple negative breast cancer.
- Prolactin induces Notch signaling in a Jak2-STAT and Jak2-ERK pathways in colon cancer stem and progenitor cells.
- Cav1.3 channel α1D protein is overexpressed and modulates androgen receptor transactivation in prostate cancers.
- Endoscopic ultrasound-guided fine needle aspiration as a diagnostic and staging tool for rectal and perirectal lesions-an institutional experience.
- Microinvasive breast carcinoma carries an excellent prognosis regardless of the tumor characteristics.
- Discovery and Validation of Barrett's Esophagus MicroRNA Transcriptome by Next Generation Sequencing.
- Vitamin d receptor, retinoid x receptor, ki-67, survivin, and ezrin expression in canine osteosarcoma.
- Another clue to foil a wily enemy: measuring protein tumor markers outside the primary tissue in breast carcinoma.
- Ki-67 expression in axillary lymph node metastases in breast cancer is prognostically significant.
- Critical Roles of Notch and Wnt/β-Catenin Pathways in the Regulation of Hyperplasia and/or Colitis in Response to Bacterial Infection.
- Clinicopathologic and biomarker analysis of invasive pleomorphic lobular carcinoma as compared with invasive classic lobular carcinoma: an experience in our institutio...
- Microcalcifications of the breast: a mammographic-histologic correlation study using a newly designed Path/Rad Tissue Tray.
- Inflammation-associated regulation of the macrophage inhibitory cytokine (MIC-1) gene in prostate cancer.
- Effect of 25-hydroxyvitamin D3 and 1 α,25 dihydroxyvitamin D3 on differentiation and apoptosis of human osteosarcoma cell lines.
- Clinicopathologic correlation of vitamin D receptor expression with retinoid X receptor and MIB-1 expression in primary and metastatic osteosarcoma.
- Mast cell deficiency attenuates progression of atherosclerosis and hepatic steatosis in Apolipoprotein E-null mice.
- Inhibition of RalA signaling pathway in treatment of non-small cell lung cancer.
- Enhanced Pulmonary Arteriopathy in SIV-Infected Macaques Exposed to Morphine.
- Organotropism and prognostic marker discordance in distant metastases of breast carcinoma: fact or fiction? A clinicopathologic analysis.
- Grading ductal carcinoma in situ of the breast using an automated proliferation index.
- Lobular carcinoma in situ/atypical lobular hyperplasia on breast needle biopsies: does it warrant surgical excisional biopsy? A study of 27 cases.
- Angiosarcoma of the breast: a clinicopathologic analysis of cases from the last 10 years.
- A newly proposed semi-automated method of grading invasive lobular carcinoma: a unifying concept and correlation with prognostic markers and patient survival.
- Prognostic significance of CD44, platelet-derived growth factor receptor alpha, and cyclooxygenase 2 expression in renal cell carcinoma.
- Proposed prognostic score for breast carcinoma on fine needle aspiration based on nuclear grade, cellular dyscohesion and bare atypical nuclei.
- Breast cancer chemoprevention phase I evaluation of biomarker modulation by arzoxifene, a third generation selective estrogen receptor modulator.
- Adrenal pseudocyst: a unique case with adrenal renal fusion, mimicking a cystic renal mass.
- Telomerase reverse transcriptase subunit immunoreactivity: a marker for high-grade prostate carcinoma.
- A comparison of prognostic tumor markers obtained on image-guided breast biopsies and final surgical specimens.
- Outcomes of breast cancer patients with micrometastases and isolated tumor cells in sentinel lymph nodes.
- Comparison of immunohistochemistry by automated cellular imaging system (ACIS) versus fluorescence in-situ hybridization in the evaluation of HER-2/neu expression in p...
- Mediators of ischemia in preserved intestinal grafts.
- Langerhans cell granulomatosis manifested as pigmented villonodular synovitis.
- Tumor necrosis factor-alpha response to infection with Chlamydia trachomatis in human fallopian tube organ culture.
- Lipohyperplasia of the ileocecal valve.
- Saccharomyces cerevisiae pneumonia in a patient with acquired immune deficiency syndrome.
- Release of prostaglandins and leukotrienes from the rat uterus is an early estrogenic response.
- Further evidence for role of leukotrienes as mediators of decidualization in the rat.
- Partial characterization of uterine cells responsible for suppression of murine maternal anti-fetal immune responses.
- Implication of prostaglandin E2 in soluble factor-mediated immune suppression by murine decidual cells.
- Epidermal growth factor binding in rat uterus during the peri-implantation period.
- Decidualization in the rat: role of leukotrienes and prostaglandins.
- A solid-phase red cell adherence test for platelet cross-matching.
- Multicentric bilateral renal cell carcinomas and a vascular leiomyoma in a child.
- CD44s expression is reduced in endometriotic lesions compared to eutopic endometrium in women with endometriosis.
- Breast conservation therapy with tumor bed irradiation alone in a selected group of patients with stage I breast cancer.
- WISP-2 gene in human breast cancer: estrogen and progesterone inducible expression and regulation of tumor cell proliferation.
- Small cell undifferentiated (neuroendocrine) carcinoma of the uterine cervix.
- Evidence for coordinated interaction of cyclin D3 with p21 and cdk6 in directing the development of uterine stromal cell decidualization and polyploidy during implanta...
- Ploidy differences between hormone- and chemical carcinogen-induced rat mammary neoplasms: comparison to invasive human ductal breast cancer.
- Sex does not seem to influence the formation of aortic lesions in the P-407-induced mouse model of hyperlipidemia and atherosclerosis.
- Factors associated with success of the extreme drug resistance assay in primary breast cancer specimens.
- Induction of calcification in rabbit aortas by high cholesterol diets: roles of calcifiable vesicles in dystrophic calcification.
- Mechanisms of calcification by vesicles isolated from atherosclerotic rabbit aortas.
- Soft tissue mass in a 9-year-old boy.
- Diffuse type of giant-cell tumor of tendon sheath: an ultrastructural study of two cases with cytogenetic support.
- Endoscopic techniques in resection of anterior skull base/paranasal sinus malignancies.
- Aberrant expression of SWI/SNF catalytic subunits BRG1/BRM is associated with tumor development and increased invasiveness in prostate cancers.
- Malignant peripheral nerve sheath tumor with rhabdomyosarcomatous differentiation (malignant triton tumor).
- Mechanisms of focal calcification in rabbit aortas: role of calcifying vesicles.
- Bleomycin treatment causes enhancement of virus replication in the lungs of SHIV-infected macaques.
- Upregulation of expression of platelet-derived growth factor and its receptor in pneumonia associated with SHIV-infected macaques.
- Deranged aortic intima-media thickness, plasma triglycerides and granulopoiesis in Sl/Sl(d) mice.
- Phyllodes tumor of borderline malignancy: seven year follow up with immunohistochemical study.
- Prognostic significance of ploidy, MIB-1 proliferation marker, and p53 in renal cell carcinoma.
- Fibrolamellar hepatocellular carcinoma arising in a background of focal nodular hyperplasia: a report of 2 cases.
- Overexpression of cyclins D1 and D3 during estrogen-induced breast oncogenesis in female ACI rats.
- BMP signaling inhibits intestinal stem cell self-renewal through suppression of Wnt-beta-catenin signaling.
- Botulinum toxin a for vulvodynia: a case report.
- Renal-ovarian axis: a case report and review.
- Esthesioneuroblastoma: endoscopic nasal and anterior craniotomy resection.
- HB-EGF directs stromal cell polyploidy and decidualization via cyclin D3 during implantation.
- Mechanism of dystrophic calcification in rabbit aortas: temporal and spatial distributions of calcifying vesicles and calcification-related structural proteins.
- Bowel necrosis caused by water in jejunal feeding.
- Differential expression of human leukocyte antigen-G (HLA-G) messenger RNAs and proteins in normal human prostate and prostatic adenocarcinoma.
- Grading invasive ductal carcinoma of the breast: advantages of using automated proliferation index instead of mitotic count.
- Transcription factor Nfat1 deficiency causes osteoarthritis through dysfunction of adult articular chondrocytes.
- Acellular dermis compared to skin grafts in oral cavity reconstruction.
- Protective and damaging effects of platelets in acute cholestatic liver injury revealed by depletion and inhibition strategies.
- EGFR and HER-2/neu expression in invasive apocrine carcinoma of the breast.
- Cutaneous metastasis of ovarian carcinoma with shadow cells mimicking a primary pilomatrical neoplasm.
- A comparison of radical perineal, radical retropubic, and robot-assisted laparoscopic prostatectomies in a single surgeon series.
- Pancreatic Cystic Lesions without Overt Cytologic Atypia: Proposed Diagnostic Categories for Endoscopic Ultrasound-Guided Fine-Needle Aspiration Cytology with Utilizat...
- Protease-activated receptor 1 and hematopoietic cell tissue factor are required for hepatic steatosis in mice fed a Western diet.
- Myoepithelial carcinoma of the breast arising in an adenomyoepithelioma: mammographic, ultrasound and histologic features.
- Gain of oncogenic function of p53 mutants induces invasive phenotypes in human breast cancer cells by silencing CCN5/WISP-2.
- CCN5/WISP-2 expression in breast adenocarcinoma is associated with less frequent progression of the disease and suppresses the invasive phenotypes of tumor cells.
- Farnesoid X receptor deficiency induces nonalcoholic steatohepatitis in low-density lipoprotein receptor-knockout mice fed a high-fat diet.
- Monocyte chemoattractant protein-1 deficiency does not affect steatosis or inflammation in livers of mice fed a methionine-choline-deficient diet.
- Effect of cocaine on human immunodeficiency virus-mediated pulmonary endothelial and smooth muscle dysfunction.
- Clinicopathological characteristics of triple-negative invasive mammary carcinomas in African-American versus Caucasian women.
- Potential role of platelet-derived growth factor receptor inhibition using imatinib in combination with docetaxel in the treatment of recurrent non-small cell lung can...
Schools
Kasr Alainy Cairo University
Cairo University
University Kans School Med
Doctors Specialties
- Cytopathology
- Pathology
Accepted Insurances
Awards
- Certificate of Excellence
- Surgical Pathology Task Force Award
- American’s Registry of Outstanding Professionals
- Best Organizer of CME Meetings Award
- 2001 Strathmore’s Who’s Who
- Award for Excellence in Leadership and Service Commitment
- Helmut A Sprintz' Excellence in Teaching Award
- CME Article of the Month
- Travel Award
- Peace Fellowship Award to USA
- Medical School Scholarship
- Top MD
- Super Doctor
Education
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University of Kansas School of Medicine -
Cairo University School of Medicine
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1205929775 |
| Last Name Of The Provider | TAWFIK |
| First Name Of The Provider | OSSAMA |
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