Colin J R Stewart

Summary

Affiliation: Western Australia
Country: Australia

Publications

  1. ncbi request reprint Superficial cervico-vaginal myofibroblastoma: a report of five cases
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Subiaco, Western Australia, Australia
    Pathology 37:144-8. 2005
  2. ncbi request reprint Accuracy of frozen section in distinguishing primary ovarian neoplasia from tumors metastatic to the ovary
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Int J Gynecol Pathol 24:356-62. 2005
  3. doi request reprint Intraoperative assessment of clear cell carcinoma of the ovary
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital and SJOG Pathology, Perth, Australia
    Int J Gynecol Pathol 27:475-82. 2008
  4. doi request reprint Micro-anatomical variation in cellular proliferation in endometrial adenocarcinoma, and inverse correlation between Ki67 and cytokeratin 7 expression
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, University of Western Australia, Perth, Australia
    Histopathology 57:46-54. 2010
  5. doi request reprint Immunophenotypic analysis of ovarian endometrioid adenocarcinoma: correlation with KRAS mutation and the presence of endometriosis
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Perth School of Women s and Infants Health Centre for Applied Statistics, University of Western Australia Department of Research, Sir Charles Gairdner Hospital, Perth, Western Australia Cancer and Population Studies Group, Queensland Institute of Medical Research, Brisbane Department of Histopathology, Sullivan Nicolaides Pathology, Brisbane, Queensland, Australia
    Pathology 45:559-66. 2013
  6. doi request reprint β-Catenin and E-cadherin expression in stage I adult-type granulosa cell tumour of the ovary: correlation with tumour morphology and clinical outcome
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Bagot Rd, Subiaco, Perth, WA 6008, Australia
    Histopathology 62:257-66. 2013
  7. doi request reprint Expression of cell cycle regulatory proteins in endometrial adenocarcinoma: variations in conventional tumor areas and in microcystic, elongated and fragmented glands
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Mod Pathol 22:725-33. 2009
  8. doi request reprint Correlation between invasive pattern and immunophenotypic alterations in endocervical adenocarcinoma
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, WA, Australia
    Histopathology 58:720-8. 2011
  9. ncbi request reprint Intraoperative assessment of ovarian tumors: a 5-year review with assessment of discrepant diagnostic cases
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Subiaco, Western Australia
    Int J Gynecol Pathol 25:216-22. 2006
  10. doi request reprint Cyclin D1, E-cadherin and beta-catenin expression in FIGO Stage IA cervical squamous carcinoma: diagnostic value and evidence for epithelial-mesenchymal transition
    Mei Hui E Koay
    Department of Histopathology, King Edward Memorial Hospital, Perth, WA, Australia
    Histopathology 61:1125-33. 2012

Collaborators

Detail Information

Publications54

  1. ncbi request reprint Superficial cervico-vaginal myofibroblastoma: a report of five cases
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Subiaco, Western Australia, Australia
    Pathology 37:144-8. 2005
    ..To describe the pathological and immunohistochemical features of five cases of superficial cervico-vaginal myofibroblastoma (SCVM), a recently described mesenchymal tumour affecting middle-aged and elderly females...
  2. ncbi request reprint Accuracy of frozen section in distinguishing primary ovarian neoplasia from tumors metastatic to the ovary
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Int J Gynecol Pathol 24:356-62. 2005
    ..The simple algorithm proposed by Seidman and colleagues for assessment of ovarian mucinous tumors is helpful and can be applied to low-grade adenocarcinomas of other histological types...
  3. doi request reprint Intraoperative assessment of clear cell carcinoma of the ovary
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital and SJOG Pathology, Perth, Australia
    Int J Gynecol Pathol 27:475-82. 2008
    ..Review of the frozen-section slides from the CCC with discrepant intraoperative diagnoses showed features suggestive or indicative of the correct diagnosis in 7 (39%) of 18 cases...
  4. doi request reprint Micro-anatomical variation in cellular proliferation in endometrial adenocarcinoma, and inverse correlation between Ki67 and cytokeratin 7 expression
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, University of Western Australia, Perth, Australia
    Histopathology 57:46-54. 2010
    ..To investigate micro-anatomical variations in proliferative activity within uterine endometrioid adenocarcinoma with particular emphasis on tumour areas comprising microcystic, elongated and fragmented ('MELF') glands...
  5. doi request reprint Immunophenotypic analysis of ovarian endometrioid adenocarcinoma: correlation with KRAS mutation and the presence of endometriosis
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Perth School of Women s and Infants Health Centre for Applied Statistics, University of Western Australia Department of Research, Sir Charles Gairdner Hospital, Perth, Western Australia Cancer and Population Studies Group, Queensland Institute of Medical Research, Brisbane Department of Histopathology, Sullivan Nicolaides Pathology, Brisbane, Queensland, Australia
    Pathology 45:559-66. 2013
    ..The relationship between endometriosis and ovarian endometrioid adenocarcinoma (OEC) is well recognised but it is unclear whether endometriosis positive and negative OECs develop via similar pathogenetic mechanisms...
  6. doi request reprint β-Catenin and E-cadherin expression in stage I adult-type granulosa cell tumour of the ovary: correlation with tumour morphology and clinical outcome
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Bagot Rd, Subiaco, Perth, WA 6008, Australia
    Histopathology 62:257-66. 2013
    ..To study E-cadherin and β-catenin expression in stage I adult-type granulosa cell tumours (AGCTs) and correlate the findings with tumour morphology and clinical outcome...
  7. doi request reprint Expression of cell cycle regulatory proteins in endometrial adenocarcinoma: variations in conventional tumor areas and in microcystic, elongated and fragmented glands
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Mod Pathol 22:725-33. 2009
    ....
  8. doi request reprint Correlation between invasive pattern and immunophenotypic alterations in endocervical adenocarcinoma
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, WA, Australia
    Histopathology 58:720-8. 2011
    ..To assess the immunophenotypic changes associated with epithelial-mesenchymal transition (EMT) in endocervical adenocarcinoma, and correlate the findings with tumour morphology including growth pattern...
  9. ncbi request reprint Intraoperative assessment of ovarian tumors: a 5-year review with assessment of discrepant diagnostic cases
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Subiaco, Western Australia
    Int J Gynecol Pathol 25:216-22. 2006
    ..This study confirms that ovarian frozen section is a generally reliable technique, but there are problematic areas, particularly involving the assessment of borderline tumors...
  10. doi request reprint Cyclin D1, E-cadherin and beta-catenin expression in FIGO Stage IA cervical squamous carcinoma: diagnostic value and evidence for epithelial-mesenchymal transition
    Mei Hui E Koay
    Department of Histopathology, King Edward Memorial Hospital, Perth, WA, Australia
    Histopathology 61:1125-33. 2012
    ..Epithelial-mesenchymal transition (EMT) may be a mechanism of invasion in cervical neoplasia and expression of EMT-associated proteins could prove useful in this diagnostic setting...
  11. doi request reprint Fascin expression in endocervical neoplasia: correlation with tumour morphology and growth pattern
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    J Clin Pathol 65:213-7. 2012
    ..In this study fascin expression was assessed in adenocarcinoma in situ (ACIS) and invasive adenocarcinoma of the endocervix, and the results were correlated with tumour growth patterns (papillary, glandular or infiltrative)...
  12. doi request reprint Comparison of proliferation indices in primary adult-type granulosa cell tumors of the ovary and their corresponding metastases: an analysis of 14 cases
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia 6008, Australia
    Int J Gynecol Pathol 28:423-31. 2009
    ..Therefore, data derived from the analysis of primary GCT may not always be applicable to recurrent tumors. These findings may have implications for management including the potential response of GCT to adjuvant therapies...
  13. doi request reprint Value of cytology in the intraoperative assessment of ovarian tumors: a review of 402 cases and comparison with frozen section diagnosis
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia
    Cancer Cytopathol 118:127-36. 2010
    ..In this study the accuracy of intraoperative cytology has been assessed and the results compared with frozen section diagnosis...
  14. doi request reprint Histological comparison of partial hydatidiform mole and trisomy gestation specimens
    Yancey Wilson
    Department of Histopathology, King Edward Memorial Hospital, Perth, Australia St John of God Pathology, St John of God Hospital, Subiaco, Australia Electronic address
    Pathology 48:550-4. 2016
    ..While cytogenetic analysis is arguably the gold standard for diagnosis, this study demonstrates that histological assessment permits accurate distinction of PHM and trisomic gestations in the great majority of cases. ..
  15. doi request reprint Is the detection of endometrial nerve fibers useful in the diagnosis of endometriosis?
    Connull Leslie
    Department of Histopathology, King Edward Memorial Hospital, Subiaco, Western Australia
    Int J Gynecol Pathol 32:149-55. 2013
    ..Pathologists and gynecologists considering this diagnostic approach should carefully consider the methodological factors that may influence its reliability...
  16. doi request reprint Epithelial-mesenchymal transition in carcinomas of the female genital tract
    Colin J R Stewart
    Departments of Histopathology, King Edward Memorial Hospital, Perth, Australia
    Histopathology 62:31-43. 2013
    ..Diagnostic histopathologists are ideally placed to critically evaluate the role of EMT in gynaecological and other types of malignancy...
  17. doi request reprint Cytokeratin 19 expression in normal endometrium and in low-grade endometrioid adenocarcinoma of the endometrium
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia
    Int J Gynecol Pathol 30:484-91. 2011
    ..Further studies are required to determine the mechanism and biologic significance of localized alterations in CK19 expression within endometrial neoplasms...
  18. doi request reprint An evaluation of the morphologic features of low-grade mucinous neoplasms of the appendix metastatic in the ovary, and comparison with primary ovarian mucinous tumors
    Colin J R Stewart
    Department of Histopathology C J R S, N M A, King Edward Memorial Hospital, Subiaco, Perth School for Women s and Infants Health C J R S, D A D, University of Western Australia, WA, Australia James Homer Wright Pathology Laboratories R H Y, Massachusetts General Hospital, and Harvard Medical School, Boston, MA
    Int J Gynecol Pathol 33:1-10. 2014
    ....
  19. ncbi request reprint Ovarian teratoma associated with anti-N-methyl D-aspartate receptor encephalitis: a report of 5 cases documenting prominent intratumoral lymphoid infiltrates
    Marcus Dabner
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia
    Int J Gynecol Pathol 31:429-37. 2012
    ..Careful histopathologic examination may be required to identify small, radiologically occult teratomas, and to demonstrate the presence of subtle neoplastic neuroglial components in teratomas associated with anti-NMDAR encephalitis...
  20. doi request reprint Fallopian tube metastases of non-gynaecological origin: a series of 20 cases emphasizing patterns of involvement including intra-epithelial spread
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Histopathology 60:E106-14. 2012
    ..To determine the frequency and distribution of Fallopian tube involvement in patients with ovarian metastases of non-gynaecological origin...
  21. doi request reprint Fascin expression in low-grade uterine endometrioid adenocarcinoma: correlation with microcystic, elongated and fragmented (MELF)-type alteration at the deep invasive margin
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Bagot Road, Subiaco, Perth, WA 6008, Australia
    Histopathology 59:73-80. 2011
    ..Therefore, fascin immunoreactivity was investigated in a series of endometrial carcinomas specifically comparing expression in conventional tumour areas, foci of MELF-type invasion and in stromal elements...
  22. ncbi request reprint Ovarian mucinous tumour arising in mature cystic teratoma and associated with pseudomyxoma peritonei: report of two cases and comparison with ovarian involvement by low-grade appendiceal mucinous tumour
    Colin J R Stewart
    Departments of Histopathology and Gynaecological Oncology, King Edward Memorial Hospital, Perth, Western Australia
    Pathology 38:534-8. 2006
    ..In this report two further examples of this rare tumour are described, and the immunohistological phenotype including expression of MUC proteins is compared with secondary ovarian involvement by low-grade appendiceal mucinous neoplasm...
  23. doi request reprint Gynecologic Manifestations of the DICER1 Syndrome
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, School for Women s and Infants Health, University of Western Australia, Subiaco, Perth, Western Australia 6008, Australia Electronic address
    Surg Pathol Clin 9:227-41. 2016
    ....
  24. doi request reprint Long-term survival of patients with mismatch repair protein-deficient, high-stage ovarian clear cell carcinoma
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Histopathology . 2016
    ....
  25. ncbi request reprint Value of Pathology Review in a Population-based Series of Ovarian Tumors
    Colin J R Stewart
    Department of Pathology C J R S, King Edward Memorial Hospital School of Women s and Infants Health C J R S School of Population Health C D J H, University of Western Australia Center for Population Health Research L M S, J S, K S, Curtin University Department of Health T T, Western Australian Cancer Registry, Perth, Western Australia Population Health Department S J, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
    Int J Gynecol Pathol . 2016
    ..Accurate diagnosis will optimize further epidemiological studies assessing risk factors in specific subtypes of ovarian neoplasia...
  26. doi request reprint Foamy gland changes in gastric-type endocervical neoplasia
    Colin J R Stewart
    1Department of Histopathology, King Edward Memorial Hospital, Perth 2School for Women s and Infants Health, University of Western Australia 3Division of Anatomical Pathology, PathWest, Sir Charles Gairdner Hospital, Perth 4Hollywood Hospital, Nedlands, Perth, WA, Australia
    Pathology 47:653-8. 2015
    ..This report expands the morphological spectrum exhibited by gastric-type endocervical lesions and the range of anatomical sites in which neoplasms with FG features may be encountered. ..
  27. doi request reprint Cytologic findings in stratified mucin-producing intraepithelial lesion of the cervix: A report of 34 cases
    Anastasia Backhouse
    St John of God Pathology, Histopathology Department, Subiaco, Western Australia
    Diagn Cytopathol 44:20-5. 2016
    ..Stratified mucin-producing intraepithelial lesion (SMILE) is an uncommon variant of in situ carcinoma of the cervix. This study aimed to identify the cytologic features of SMILE since these have not been well documented previously...
  28. doi request reprint Asynchronous glands in secretory pattern endometrium: clinical associations and immunohistological changes
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, WA, Australia
    Histopathology 67:39-47. 2015
    ....
  29. doi request reprint Ovarian sex cord-stromal tumors in patients with probable or confirmed germline DICER1 mutations
    E Ebo Oost
    Departments of Histopathology E E O, H S, SJOG Pathology King Edward Memorial Hospital C J R S Schools for Paediatrics and Child Health A C, C S C School for Women s and Infants Health Y L, S S, J T, C J R S, University of Western Australia Department of Medical Genetics S T, King Edward Memorial Hospital, Perth, WA Program in Cancer Genetics L W, W D F, Departments of Oncology and Human Genetics, McGill University Department of Medical Genetics L W, W D F, Segal Cancer Centre and Lady Davis Institute, McGill University Health Centre, Montreal, QC, Canada
    Int J Gynecol Pathol 34:266-74. 2015
    ..Larger studies are required to establish whether heterologous elements are also a more common feature of these tumors. ..
  30. doi request reprint Extravascular migratory metastasis in gynaecological carcinosarcoma
    Jason M Dyke
    Department of Anatomical Pathology, PathWest, QEII Medical Centre, Perth, WA, Australia
    Histopathology 65:363-70. 2014
    ..It has not been described previously in gynaecological malignancies. We describe EVMM in four gynaecological carcinosarcomas...
  31. doi request reprint An immunohistochemical and molecular analysis of problematic and unclassified ovarian sex cord-stromal tumors
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia School for Women s and Infants Health, University of Western Australia, Crawley, Australia Electronic address
    Hum Pathol 44:2774-81. 2013
    ..Immunohistochemical profiles overlap with those of better categorized SCST, but staining may be focal or negative emphasizing the requirement for antibody panels in diagnostic assessment. ..
  32. doi request reprint Tubulo-squamous vaginal polyp with basaloid epithelial differentiation
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth 6008, Australia
    Int J Gynecol Pathol 28:563-6. 2009
    ..This feature has not been recorded previously in tubulo-squamous polyp and potentially could create diagnostic difficulty with other lesions such as basal cell/adenoid basal carcinoma or small-cell neuroendocrine carcinoma...
  33. doi request reprint Immunophenotypic features of MELF pattern invasion in endometrial adenocarcinoma: evidence for epithelial-mesenchymal transition
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, WA, Australia
    Histopathology 55:91-101. 2009
    ..These changes share features of epithelial-mesenchymal transition (EMT) in carcinomas arising at other sites. The aim was to compare the immunophenotypic profile of MELF-type epithelium with conventional glandular areas of EEC...
  34. doi request reprint Galectin-3 expression in uterine endometrioid adenocarcinoma: comparison of staining in conventional tumor glands and in areas of MELF pattern myometrial invasion
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Int J Gynecol Pathol 29:555-61. 2010
    ..As MELF pattern invasion is associated with the loss of galectin-3 expression, there may be implications for the use of galectin inhibitors in the treatment of endometrial carcinomas and other malignancies...
  35. ncbi request reprint SOX2 Expression in Cervical Intraepithelial Neoplasia Grade 3 (CIN3) and Superficially Invasive (Stage IA1) Squamous Carcinoma of the Cervix
    Colin J R Stewart
    Department of Histopathology C J R S, M C, King Edward Memorial Hospital School for Women s and Infants Health C J R S, Perth, Australia
    Int J Gynecol Pathol 35:566-573. 2016
    ..However, most invasive tumor cells were unstained suggesting downregulation of SOX2 during the initial stages of the invasive process. Progression of cervical squamous neoplasia may involve cyclical alterations in SOX2 activity...
  36. doi request reprint SF1 immunohistochemistry is useful in differentiating uterine tumours resembling sex cord-stromal tumours from potential histological mimics
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Perth, WA, Australia School of Women s and Infants Health, University of Western Australia, Perth, WA, Australia Electronic address
    Pathology 48:434-40. 2016
    ..SF1 staining was 100% specific for UTROSCT in this series but this finding should be confirmed in larger studies. ..
  37. doi request reprint Clinicopathological and immunohistological features of polypoid endometriosis
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Perth, WA, Australia
    Histopathology 68:398-404. 2016
    ..To compare clinicopathological and immunohistochemical features of polypoid endometriosis (PE) and non-polypoid endometriosis (NPE)...
  38. doi request reprint Cervical intraepithelial neoplasia (CIN) 3-like squamous cell carcinoma of the cervix: a review of 14 cases with comparison of E-cadherin and cyclin D1 expression in the CIN 3-like and infiltrative tumour elements
    Colin J R Stewart
    Department of Pathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Histopathology . 2016
    ....
  39. pmc Assessment of Serosal Invasion and Criteria for the Classification of Pathological (p) T4 Staging in Colorectal Carcinoma: Confusions, Controversies and Criticisms
    Colin J R Stewart
    Department of Histopathology, SJOG Hospital, Perth, Western Australia
    Cancers (Basel) 3:164-81. 2011
    ..Further studies are required to demonstrate whether recent adjustments to the TNM staging of pT4 tumors are appropriate. ..
  40. doi request reprint Fascin expression in undifferentiated and dedifferentiated endometrial carcinoma
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia 6008, Australia School for Women s and Infants Health, University of Western Australia, Perth, Western Australia 6008, Australia Electronic address
    Hum Pathol 46:1514-20. 2015
    ..Fascin expression in intravascular tumor cells may be permissive toward intravascular survival and metastatic risk. ..
  41. doi request reprint Risk of high-grade cervical dysplasia and gynaecological malignancies following the cytologic diagnosis of atypical endocervical cells of undetermined significance: a retrospective study of a state-wide screening population in Western Australia
    Aime Munro
    Women s Health Clinical Care Unit, WA Cervical Cancer Prevention Program, Perth, Western Australia, Australia
    Aust N Z J Obstet Gynaecol 55:268-73. 2015
    ..One substantial change in the AMBS was the introduction of the diagnostic category of atypical endocervical cells (AEC) of undetermined significance...
  42. doi request reprint Endometrial Synovial-like Metaplasia Associated With Levonorgestrel-releasing Intrauterine System
    Colin J R Stewart
    Department of Histopathology C J R S, King Edward Memorial Hospital, Subiaco School for Women s and Infants Health C J R S, University of Western Australia Hollywood Hospital R L, Nedlands, Perth, WA, Australia
    Int J Gynecol Pathol 34:570-5. 2015
    ..The synovial-like cells appear to comprise histiocytes and modified fibroblasts or stromal cells similar to this process in other sites. ..
  43. doi request reprint SWI/SNF complex deficiency and mismatch repair protein expression in undifferentiated and dedifferentiated endometrial carcinoma
    Colin J R Stewart
    1Department of Histopathology, KEMH, Perth, Western Australia 2School of Women s and Infants Health, University of Western Australia, WA, Australia
    Pathology 47:439-45. 2015
    ....
  44. doi request reprint PAX2 and cyclin D1 expression in the distinction between cervical microglandular hyperplasia and endometrial microglandular-like carcinoma: a comparison with p16, vimentin, and Ki67
    Colin J R Stewart
    Department of Histopathology C J R S, M L C, King Edward Memorial Hospital, Subiaco, Perth School for Women s and Infants Health C J R S, University of Western Australia, WA, Australia
    Int J Gynecol Pathol 34:90-100. 2015
    ..In practice, correlation of the histologic, immunohistologic, and clinical findings is necessary for accurate interpretation of microgandular-pattern lesions, particularly in small biopsy samples. ..
  45. doi request reprint Evaluation of fluorescence in-situ hybridization in monomorphic endometrial stromal neoplasms and their histological mimics: a review of 49 cases
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, WA, Australia School of Women s and Infants Health, University of Western Australia, Perth, WA, Australia
    Histopathology 65:473-82. 2014
    ....
  46. doi request reprint p16 immunoreactivity in endometrial stromal cells: stromal p16 expression characterises but is not specific for endometrial polyps
    Colin J R Stewart
    1Department of Histopathology, King Edward Memorial Hospital, Perth 2School for Women s and Infants Health, University of Western Australia 3Centre for Applied Statistics, University of Western Australia 4Department of Research, Sir Charles Gairdner Hospital, Perth, WA, Australia
    Pathology 47:112-7. 2015
    ..However, stromal p16 expression is not completely specific since focal staining may be present in normal endometrium...
  47. doi request reprint Mullerian carcinosarcoma arising in the cecum associated with florid vascular proliferation/glomeruloid microvascular proliferation
    Colin J R Stewart
    Department of Histopathology, University of Western Australia, Perth, Western Australia, Australia
    Int J Gynecol Pathol 32:38-43. 2013
    ..Recognition of these tumor-associated vasoformative lesions may be important in view of their adverse prognostic association and may become therapeutically relevant considering the current developments in angiogenesis inhibitors...
  48. doi request reprint Bilateral ovarian lymphangioma (lymphangioleiomyoma)
    Sooraj Pillai
    Department of Histopathology, King Edward Memorial Hospital, Subiaco, Western Australia
    Int J Gynecol Pathol 32:171-5. 2013
    ..Lymphangioma and lymphangioleiomyoma should be considered in the differential diagnosis of bilateral, multicystic ovarian neoplasms...
  49. doi request reprint KRAS mutations in ovarian low-grade endometrioid adenocarcinoma: association with concurrent endometriosis
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth 6008, Western Australia
    Hum Pathol 43:1177-83. 2012
    ....
  50. doi request reprint Extrauterine adenomyoma with atypical (symplastic) smooth muscle cells: a report of 2 cases
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia, Australia
    Int J Gynecol Pathol 28:23-8. 2009
    ..In this report 2 cases of extrauterine adenomyoma are presented in which the smooth muscle component showed focal atypical (symplastic) cytologic appearances...
  51. doi request reprint Use of reticulin stain in the diagnosis of intra-uterine gestation
    Colin J R Stewart
    Department of Histopathology, King Edward Memorial Hospital, Perth, Western Australia
    Pathology 40:365-71. 2008
    ..We have noted that these stromal changes may be highlighted by a simple reticulin stain; therefore, we have evaluated reticulin staining in a series of endometrial biopsy specimens from patients with intra-uterine and ectopic gestations...
  52. pmc Mucosal endocrine cell micronests and single endocrine cells following neo-adjuvant therapy for adenocarcinoma of the distal oesophagus and oesophagogastric junction
    Colin J R Stewart
    Division of Anatomical Pathology, Sir Charles Gairdner Hospital and SJOG Pathology, Perth, Western Australia
    J Clin Pathol 60:1284-9. 2007
    ..To determine the frequency of endocrine cell micronests (ECM) and single endocrine cells (SEC) within the glandular mucosa of the distal oesophagus and oesophagogastric junction (OGJ) following neo-adjuvant therapy for adenocarcinoma...
  53. ncbi request reprint Ovarian mucinous tumour with multifocal endocrine cell micronests
    Colin J R Stewart
    Pathology 40:91-3. 2008
  54. ncbi request reprint Lymphoplasmacytic sclerosing pancreatitis: a report of two cases
    Colin J R Stewart
    Pathology 37:258-61. 2005