Ilan Weinreb

Summary

Country: Canada

Publications

  1. pmc Hyalinizing clear cell carcinoma of salivary gland: a review and update
    Ilan Weinreb
    Department of Pathology, Rm 11E403, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
    Head Neck Pathol 7:S20-9. 2013
  2. doi request reprint Ductal adenomas of salivary gland showing features of striated duct differentiation ('striated duct adenoma'): a report of six cases
    Ilan Weinreb
    Department of Pathology, University Health Network, University of Toronto, Toronto, ON, Canada
    Histopathology 57:707-15. 2010
  3. pmc Intraductal carcinoma of salivary gland (so-called low-grade cribriform cystadenocarcinoma) arising in an intraparotid lymph node
    Ilan Weinreb
    Department of Pathology, University Health Network and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5G 2C4, Canada
    Head Neck Pathol 5:321-5. 2011
  4. pmc Low grade glandular lesions of the sinonasal tract: a focused review
    Ilan Weinreb
    Department of Pathology, University Health Network, 200 Elizabeth Street, Toronto, ON, M5G 2C4, Canada
    Head Neck Pathol 4:77-83. 2010
  5. doi request reprint Factitial soft tissue pseudotumor due to injection of anabolic steroids: a report of 3 cases in 2 patients
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada M5G 2C4
    Hum Pathol 41:452-5. 2010
  6. doi request reprint CD10 is expressed in most epithelioid hemangioendotheliomas: a potential diagnostic pitfall
    Ilan Weinreb
    Department of Pathology, University Health Network, and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
    Arch Pathol Lab Med 133:1965-8. 2009
  7. doi request reprint Nodular fasciitis of the head and neck region: a clinicopathologic description in a series of 30 cases
    Ilan Weinreb
    Department of Pathology, University of Toronto, Ontario, Canada
    J Cutan Pathol 36:1168-73. 2009
  8. doi request reprint Expression patterns of Trk-A, Trk-B, GRP78, and p75NRT in olfactory neuroblastoma
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    Hum Pathol 40:1330-5. 2009
  9. doi request reprint Primary extraskeletal Ewing family tumor with complex epithelial differentiation: a unique case arising in the lateral neck presenting with Horner syndrome
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    Am J Surg Pathol 32:1742-8. 2008
  10. ncbi request reprint Perivascular epithelioid cell neoplasms (PEComas): four malignant cases expanding the histopathological spectrum and a description of a unique finding
    Ilan Weinreb
    Department of Pathology, University Health Network, 200 Elizabeth Street, 11th Floor, Toronto, ON, M5G 2C4, Canada
    Virchows Arch 450:463-70. 2007

Collaborators

Detail Information

Publications42

  1. pmc Hyalinizing clear cell carcinoma of salivary gland: a review and update
    Ilan Weinreb
    Department of Pathology, Rm 11E403, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
    Head Neck Pathol 7:S20-9. 2013
    ..This review provides an in-depth look at the current state of knowledge of HCCC from morphology to molecular features. New developments and personal insights are provided that help identify and properly classify this lesion. ..
  2. doi request reprint Ductal adenomas of salivary gland showing features of striated duct differentiation ('striated duct adenoma'): a report of six cases
    Ilan Weinreb
    Department of Pathology, University Health Network, University of Toronto, Toronto, ON, Canada
    Histopathology 57:707-15. 2010
    ..To describe a salivary adenoma composed largely of unilayered ducts resembling striated ducts, and to differentiate it from similar adenomas, including canalicular and intercalated duct adenoma...
  3. pmc Intraductal carcinoma of salivary gland (so-called low-grade cribriform cystadenocarcinoma) arising in an intraparotid lymph node
    Ilan Weinreb
    Department of Pathology, University Health Network and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5G 2C4, Canada
    Head Neck Pathol 5:321-5. 2011
    ..They showed negligible MIB-1 staining. This report describes, for the first time, an entirely intranodal location for a low-grade intraductal carcinoma (so-called low-grade cribriform cystadenocarcinoma)...
  4. pmc Low grade glandular lesions of the sinonasal tract: a focused review
    Ilan Weinreb
    Department of Pathology, University Health Network, 200 Elizabeth Street, Toronto, ON, M5G 2C4, Canada
    Head Neck Pathol 4:77-83. 2010
    ..However, complicating this category are controversies surrounding their nature as reactive lesions versus neoplasms, the histologic and immunohistochemical overlap, and possible precursor relationships between some of them...
  5. doi request reprint Factitial soft tissue pseudotumor due to injection of anabolic steroids: a report of 3 cases in 2 patients
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada M5G 2C4
    Hum Pathol 41:452-5. 2010
    ..Recognition of this possibility is important in avoiding incorrect diagnoses and unnecessary treatments...
  6. doi request reprint CD10 is expressed in most epithelioid hemangioendotheliomas: a potential diagnostic pitfall
    Ilan Weinreb
    Department of Pathology, University Health Network, and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
    Arch Pathol Lab Med 133:1965-8. 2009
    ..We recently encountered an EHE with strong CD10 positivity mimicking renal cell carcinoma...
  7. doi request reprint Nodular fasciitis of the head and neck region: a clinicopathologic description in a series of 30 cases
    Ilan Weinreb
    Department of Pathology, University of Toronto, Ontario, Canada
    J Cutan Pathol 36:1168-73. 2009
    ..Follow up demonstrated one recurrence (7.1%) higher than reported elsewhere in the body. These latter features may add to the challenge in diagnosing NF in these locations...
  8. doi request reprint Expression patterns of Trk-A, Trk-B, GRP78, and p75NRT in olfactory neuroblastoma
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    Hum Pathol 40:1330-5. 2009
    ..None of these markers definitively correlated with patient outcome. Neurotrophin receptors do not appear to have a prognostic role; however, Trk's may play an oncogenic role in olfactory neuroblastoma...
  9. doi request reprint Primary extraskeletal Ewing family tumor with complex epithelial differentiation: a unique case arising in the lateral neck presenting with Horner syndrome
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    Am J Surg Pathol 32:1742-8. 2008
    ..It is also the first EFT with complex epithelial differentiation arising outside the extremities and with diffuse expression of high molecular weight keratin and p63...
  10. ncbi request reprint Perivascular epithelioid cell neoplasms (PEComas): four malignant cases expanding the histopathological spectrum and a description of a unique finding
    Ilan Weinreb
    Department of Pathology, University Health Network, 200 Elizabeth Street, 11th Floor, Toronto, ON, M5G 2C4, Canada
    Virchows Arch 450:463-70. 2007
    ..These tumours may manifest largely as sarcomas appearing to be undifferentiated and should be considered in their differential diagnosis...
  11. doi request reprint Oncocytic mucoepidermoid carcinoma: clinicopathologic description in a series of 12 cases
    Ilan Weinreb
    Department of Pathology, University Health Network, University of Toronto, Toronto, Ontario, Canada
    Am J Surg Pathol 33:409-16. 2009
    ..Three cases showed skin or bone invasion. None had lymph node/distant metastases. In summary, OMEC behaves as a low-grade tumor, and is diffusely positive for p63, which may aid in its differential diagnosis...
  12. doi request reprint Mucinous, gland predominant synovial sarcoma of a large peripheral nerve: a rare case closely mimicking metastatic mucinous carcinoma
    I Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    J Clin Pathol 61:672-6. 2008
    ..Mucinous, gland predominant synovial sarcoma must be recognised to avoid misdiagnosis of metastatic carcinoma or a glandular malignant peripheral nerve sheath tumour when occurring in a peripheral nerve...
  13. doi request reprint Pleomorphic angiomatoid fibrous histiocytoma: a case confirmed by fluorescence in situ hybridization analysis for EWSR1 rearrangement
    Ilan Weinreb
    Department of Pathology and Department of Laboratory Medicine and Pathobiology, University Health Network, Toronto, Ontario, Canada
    J Cutan Pathol 35:855-60. 2008
    ..Pleomorphic AFH should be included in the differential diagnosis of atypical mesenchymal tumors of skin and superficial subcutis and molecular testing may prove helpful in this regard...
  14. ncbi request reprint Ectopic hamartomatous thymoma: a case demonstrating skin adnexal differentiation with positivity for epithelial membrane antigen, androgen receptors, and BRST-2 by immunohistochemistry
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    Hum Pathol 38:1092-5. 2007
    ..The spindled component also expressed nuclear AR. AR positivity has not been described previously and may explain the occurrence primarily in men in postpubertal life...
  15. ncbi request reprint Cutaneous melanocytoneuroma: the first case of a distinctive intraneural tumor with dual nerve sheath and melanocytic differentiation
    Ilan Weinreb
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    J Cutan Pathol 34:52-7. 2007
    ..In conclusion, this unusual lesion represents an intraneural proliferation with melanocytic and nerve sheath cell differentiation, to which we have accorded the appellation, MCN...
  16. doi request reprint Temporal nodal regression and regional control after primary radiation therapy for N2-N3 head-and-neck cancer stratified by HPV status
    Shao Hui Huang
    Department of Radiation Oncology, Princess Margaret Cancer Centre University of Toronto, Toronto, Ontario, Canada
    Int J Radiat Oncol Biol Phys 87:1078-85. 2013
    ....
  17. doi request reprint Natural course of distant metastases following radiotherapy or chemoradiotherapy in HPV-related oropharyngeal cancer
    Shao Hui Huang
    Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Canada
    Oral Oncol 49:79-85. 2013
    ..To describe the natural course of distant metastases (DMs) following radiotherapy (RT) or chemoradiotherapy (CRT) in HPV(+) oropharyngeal carcinoma (OPC)...
  18. doi request reprint Potentially prognostic miRNAs in HPV-associated oropharyngeal carcinoma
    Angela B Y Hui
    Ontario Cancer Institute, University Health Network, Toronto, Ontario, Canada
    Clin Cancer Res 19:2154-62. 2013
    ..Seven FFPE specimens of histologically normal tonsils were used as controls...
  19. doi request reprint Deintensification candidate subgroups in human papillomavirus-related oropharyngeal cancer according to minimal risk of distant metastasis
    Brian O'Sullivan
    Room 5 624, Princess Margaret Hospital, 610 University Ave, Toronto, Ontario, Canada M5G 2M9
    J Clin Oncol 31:543-50. 2013
    ..To define human papillomavirus (HPV) -positive oropharyngeal cancers (OPC) suitable for treatment deintensification according to low risk of distant metastasis (DM)...
  20. doi request reprint Intercalated duct lesions of salivary gland: a morphologic spectrum from hyperplasia to adenoma
    Ilan Weinreb
    Department of Pathology, University Health Network, University of Toronto, Toronto, Ontario M5G 2C4, Canada
    Am J Surg Pathol 33:1322-9. 2009
    ..There is an association with basal cell adenomas and EMC, which lends credence to their role as a putative precursor lesion...
  21. doi request reprint A unique biphasic variant of cutaneous fibrous histiocytoma with a storiform pattern and intralesional pigmented melanocytes: "storiform melano-fibrous histiocytoma"
    Vidhya Nair
    Department of Pathology, University Health Network, Toronto General Hospital, 200 Elizabeth Street, 11th Floor, Eaton Wing, Room 312, Toronto, M5G 2C4, Ontario, Canada
    Eur J Dermatol 18:332-6. 2008
    ..This case raises a nosological debate given the histological, immunophenotypic and cytogenetic findings...
  22. pmc Ewing's family of tumors of the sinonasal tract and maxillary bone
    Sara Hafezi
    Department of Pathology, University Health Network, Toronto, ON, Canada
    Head Neck Pathol 5:8-16. 2011
    ..Interestingly, however, an analysis of the literature suggests a better prognosis for sinonasal EFT than EFT overall...
  23. doi request reprint Outcome predictors in squamous cell carcinoma of the maxillary alveolus and hard palate
    Antoine Eskander
    Department of Otolaryngology Head and Neck Surgery Surgical Oncology, Wharton Head and Neck Program, University Health Network, Princess Margaret Hospital, University of Toronto, Toronto, Ontario, Canada
    Laryngoscope 123:2453-8. 2013
    ..The primary objective of this study was to analyze predictors of disease-free survival (DFS) in surgically treated patients, particularly as it relates to the role of neck dissection...
  24. doi request reprint Outcomes of HPV-related oropharyngeal cancer patients treated by radiotherapy alone using altered fractionation
    Brian O'Sullivan
    Department of Radiation Oncology, Princess Margaret Hospital, Toronto, Canada
    Radiother Oncol 103:49-56. 2012
    ..To report outcome of HPV-related [HPV(+)] oropharyngeal cancer (OPC) managed predominantly by altered-fractionation radiotherapy-alone (RT-alone)...
  25. doi request reprint Epithelial-myoepithelial carcinoma with high grade transformation
    Paromita Roy
    Department of Pathology, University Health Network, Toronto, Ontario, Canada
    Am J Surg Pathol 34:1258-65. 2010
    ..We report these 3 such cases, review the literature and propose that these lesions be regarded as "EMC with high-grade transformation."..
  26. doi request reprint Seromucinous hamartomas: a clinicopathological study of a sinonasal glandular lesion lacking myoepithelial cells
    Ilan Weinreb
    Department of Pathology, University Health Network, University of Toronto, Toronto, ON, Canada
    Histopathology 54:205-13. 2009
    ..To describe seven cases of sinonasal seromucinous hamartoma...
  27. pmc Epithelial proliferation in small ducts of salivary cystadenoma resembling atypical ductal hyperplasia of breast
    Lisa Fahim
    Department of Pathology, University Health Network, 200 Elizabeth Street, Toronto, Ontario, Canada
    Head Neck Pathol 2:213-7. 2008
    ..Cystadenomas join the list of salivary gland lesions with microscopic similarities to primary lesions of the breast...
  28. doi request reprint Calretinin staining facilitates differentiation of olfactory neuroblastoma from other small round blue cell tumors in the sinonasal tract
    Jill C Wooff
    Department of Pathology, Capital District Health Authority, Dalhousie University, Halifax, NS, USA
    Am J Surg Pathol 35:1786-93. 2011
    ..The purpose of this study is to determine the usefulness of calretinin and p63 as an aid to distinguish ONB from other sinonasal SRBCTs...
  29. pmc Equivocal p16 immunostaining in squamous cell carcinoma of the head and neck: staining patterns are suggestive of HPV status
    Zhongchuan Will Chen
    Department of Laboratory Medicine and Pathobiology, University Health Network, University of Toronto, Toronto, ON, Canada
    Head Neck Pathol 6:422-9. 2012
    ..The HPV-positive cases determined by staining pattern were also associated with a higher percentage of stained tumor cells...
  30. pmc Recurrent hyalinizing clear cell carcinoma of the base of tongue with high-grade transformation and EWSR1 gene rearrangement by FISH
    Rongyu Jin
    Department of Pathology, University Health Network, Toronto General Hospital Site, 200 Elizabeth Street, Toronto, ON, M5G 2C4, Canada
    Head Neck Pathol 6:389-94. 2012
    ..It also confirmed that the initial tumor was a HCCC with high-grade transformation...
  31. doi request reprint Mammary analog secretory carcinoma of salivary gland origin with the ETV6 gene rearrangement by FISH: expanded morphologic and immunohistochemical spectrum of a recently described entity
    Ashton Connor
    Department of Pathology, University Health Network, University of Toronto, Toronto, ON, Canada
    Am J Surg Pathol 36:27-34. 2012
    ..These findings reinforce MASC as a unique low-grade salivary gland tumor entity with morphologic overlap with AciCC, MEC, and cystadenocarcinoma...
  32. doi request reprint Olfactory neuroblastoma: a review and update
    Hala Faragalla
    Department of Pathology, University Health Network, Toronto, ON, Canada
    Adv Anat Pathol 16:322-31. 2009
    ....
  33. doi request reprint The changing incidence of human papillomavirus-associated oropharyngeal cancer using multiple imputation from 2000 to 2010 at a Comprehensive Cancer Centre
    Steven Habbous
    Ontario Cancer Institute, Princess Margaret Cancer Centre, Toronto, Ontario, Canada M5G2M9
    Cancer Epidemiol 37:820-9. 2013
    ..Human papillomavirus (HPV) is a risk and prognostic factor for oropharyngeal cancer (OPC). Determining whether the incidence of HPV-associated OPC is rising informs health policy...
  34. pmc A spectrum of basaloid morphology in a subset of EBV-associated "lymphoepithelial carcinomas" of major salivary glands
    Jeppe Friborg
    Department of Radiation Oncology, University Health Network, Toronto, ON, Canada
    Head Neck Pathol 6:445-50. 2012
    ..A basaloid variant of LEC in major salivary gland should be recognized, especially in highly prone populations, to avoid misdiagnosis of other more common salivary tumors...
  35. doi request reprint Atypical clinical behavior of p16-confirmed HPV-related oropharyngeal squamous cell carcinoma treated with radical radiotherapy
    Shao Hui Huang
    Department of Radiation Oncology, Princess Margaret Hospital University of Toronto, Toronto, Ontario, Canada
    Int J Radiat Oncol Biol Phys 82:276-83. 2012
    ..To report atypical clinical behavior observed in human papillomavirus (HPV)-related oropharyngeal carcinoma (OPC) treated with radiotherapy...
  36. ncbi request reprint Low-grade intraductal carcinoma of salivary gland: report of 3 cases with marked apocrine differentiation
    Ilan Weinreb
    Department of Pathology, University Health Network, University of Toronto, Toronto, Ontario, Canada
    Am J Surg Pathol 30:1014-21. 2006
    ....
  37. pmc What the EWSR1-ATF1 fusion has taught us about hyalinizing clear cell carcinoma
    Jeff Tanguay
    Department of Pathology, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
    Head Neck Pathol 7:28-34. 2013
    ..This gives further weight to the classification of this tumor as squamous or adenosquamous in differentiation and as a specific entity rather than an "NOS" tumor...
  38. ncbi request reprint CD30 and Epstein-Barr virus RNA expression in sclerosing angiomatoid nodular transformation of spleen
    Ilan Weinreb
    Department of Pathology, University Health Network, 200 Elizabeth Street, 11th Floor, Toronto, Ontario M5G 2C4, Canada
    Virchows Arch 451:73-9. 2007
    ..In conclusion, SANT shows upregulation of CD30 with respect to normal spleen. The presence of EBV in the stromal cells of a case supports the notion that a subset of SANT may be related to IPT...
  39. doi request reprint Clear cell odontogenic carcinomas show EWSR1 rearrangements: a novel finding and a biological link to salivary clear cell carcinomas
    Elizabeth A Bilodeau
    School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
    Am J Surg Pathol 37:1001-5. 2013
    ..In this study, we demonstrate for the first time the EWSR1-ATF1 translocation in a CCOC and demonstrate a concrete link between CCCs and at least a subset of CCOCs...
  40. pmc Non-small cell neuroendocrine carcinoma of the sinonasal tract and nasopharynx. Report of 2 cases and review of the literature
    Ilan Weinreb
    Department of Pathology, University Health Network, 200 Elizabeth Street, Toronto, Ontario, Canada
    Head Neck Pathol 1:21-6. 2007
    ..More studies are needed to better define the histopathologic spectrum of these lesions and to develop a clinically relevant classification...
  41. pmc microRNA evaluation of unknown primary lesions in the head and neck
    Emma V Barker
    Department of Applied Molecular Oncology, Princess Margaret Hospital, Ontario Cancer Institute and University Health Network, Toronto, Ontario M5G 2M9, Canada
    Mol Cancer 8:127. 2009
    ..This may be clinically relevant to predict the primary site of origin of metastatic disease, when the primary site remains obscure...
  42. pmc Plexiform intraneural granular cell tumour of a digital cutaneous sensory nerve
    I Weinreb
    Department of Pathology, University Health Network and University of Toronto, Toronto, Ontario, Canada
    J Clin Pathol 60:725-6. 2007