M Zamecnik

Summary

Publications

  1. ncbi Adenoid cystic carcinoma of the ovary
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Bratislava, Slovak Republic
    Arch Pathol Lab Med 124:1529-31. 2000
  2. ncbi Fibrosarcomatous dermatofibrosarcoma protuberans with giant rosettes
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Am J Dermatopathol 23:41-5. 2001
  3. ncbi Benign ectopic prostatic glands in subvesical skeletal muscle. A lesion resembling carcinoma
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Bratislava, Slovak Republic
    Cesk Patol 37:65-8. 2001
  4. ncbi Perineurial cell differentiation in neurofibromas. Report of eight cases including a case with composite perineurioma-neurofibroma features
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Derer's Faculty Hospital, Bratislava, Slovak Republic
    Pathol Res Pract 197:537-44. 2001
  5. ncbi Nuchal fibrocartilaginous pseudotumor: immunohistochemical and ultrastructural study of two cases
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Derer s Hospital, Bratislava, Slovak Republic
    Pathol Int 51:723-8. 2001
  6. ncbi Aggressive angiomyxoma presenting as polyp of uterine cavity
    A Skalova
    Department of Pathology, Medical Faculty, Charles University, Plzen, Czech Republic
    Pathol Res Pract 196:719-25. 2000
  7. ncbi Dendritic cell neurofibroma with pseudorosettes: a report of 18 cases of a distinct and hitherto unrecognized neurofibroma variant
    M Michal
    Department of Pathology, Faculty Hospital, Pilsen, Czech Republic
    Am J Surg Pathol 25:587-94. 2001
  8. ncbi Shadow cell differentiation in testicular teratomas. A report of two cases
    M Zamecnik
    Sikls Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 41:102-6. 2005
  9. ncbi Composite dermatofibrosarcoma protuberans-giant cell fibroblastoma recurring as Bednár tumor-giant cell fibroblastoma with mucoid lakes and with amputation neuroma
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Plzen, Czech Republic
    Cesk Patol 38:173-7. 2002
  10. ncbi Perineurial cells and nerve axons in gastrointestinal schwannomas: a similarity with neurofibromas. An immunohistochemical study of eight cases
    M Zamecnik
    Sikl s Department of Pathology, Charles University, Pilsen, Czech Republic
    Cesk Patol 40:150-3. 2004

Detail Information

Publications23

  1. ncbi Adenoid cystic carcinoma of the ovary
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Bratislava, Slovak Republic
    Arch Pathol Lab Med 124:1529-31. 2000
    ..The features of salivary gland-type tumor seen in this case are unusual and different from those of so-called ACC-like carcinomas of the ovary, which only resemble the salivary gland tumor histologically...
  2. ncbi Fibrosarcomatous dermatofibrosarcoma protuberans with giant rosettes
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Am J Dermatopathol 23:41-5. 2001
    ..The presence of giant rosettes in fibrosarcomatous areas of dermatofibrosarcoma protuberans suggests a possible histogenetic relationship between fibrosarcomatous areas of DFSP and hyalinizing spindle cell tumor with giant rosettes...
  3. ncbi Benign ectopic prostatic glands in subvesical skeletal muscle. A lesion resembling carcinoma
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Bratislava, Slovak Republic
    Cesk Patol 37:65-8. 2001
    ....
  4. ncbi Perineurial cell differentiation in neurofibromas. Report of eight cases including a case with composite perineurioma-neurofibroma features
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Derer's Faculty Hospital, Bratislava, Slovak Republic
    Pathol Res Pract 197:537-44. 2001
    ..An additional immunohistochemical result of this study is the presence of numerous CD34-positive cells in all neurofibromas, which is similar to previous studies...
  5. ncbi Nuchal fibrocartilaginous pseudotumor: immunohistochemical and ultrastructural study of two cases
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Derer s Hospital, Bratislava, Slovak Republic
    Pathol Int 51:723-8. 2001
    ..Ultrastructurally, cells with features of fibroblasts and chondroblasts without any signs of myofibroblastic or myochondroblastic differentiation were found...
  6. ncbi Aggressive angiomyxoma presenting as polyp of uterine cavity
    A Skalova
    Department of Pathology, Medical Faculty, Charles University, Plzen, Czech Republic
    Pathol Res Pract 196:719-25. 2000
    ..Immunohistochemical and ultrastructural findings support the conclusion that the progenitor cell displays myofibroblastic and fibroblastic features, with a capacity for smooth muscle differentiation...
  7. ncbi Dendritic cell neurofibroma with pseudorosettes: a report of 18 cases of a distinct and hitherto unrecognized neurofibroma variant
    M Michal
    Department of Pathology, Faculty Hospital, Pilsen, Czech Republic
    Am J Surg Pathol 25:587-94. 2001
    ..No signs of neurosecretory granules were present at ultrastructural level. None of the lesions recurred and none metastasized over a mean follow-up of 8.1 years...
  8. ncbi Shadow cell differentiation in testicular teratomas. A report of two cases
    M Zamecnik
    Sikls Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 41:102-6. 2005
    ..This is, however, not the case and the distinction of teratoma from dermoid cyst must be based on other morphological findings...
  9. ncbi Composite dermatofibrosarcoma protuberans-giant cell fibroblastoma recurring as Bednár tumor-giant cell fibroblastoma with mucoid lakes and with amputation neuroma
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Plzen, Czech Republic
    Cesk Patol 38:173-7. 2002
    ....
  10. ncbi Perineurial cells and nerve axons in gastrointestinal schwannomas: a similarity with neurofibromas. An immunohistochemical study of eight cases
    M Zamecnik
    Sikl s Department of Pathology, Charles University, Pilsen, Czech Republic
    Cesk Patol 40:150-3. 2004
    ..In surgical pathology practice, a finding of intratumoral axons and positivity for claudin-1 and especially for EMA should not preclude diagnosis of GIS...
  11. ncbi Sessile serrated adenomas of the large bowel. Clinicopathologic and immunohistochemical study including comparison with common hyperplastic polyps and adenomas
    A Chlumska
    Sikl s Department of Pathology, Medical Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 42:133-8. 2006
    ..Expression of p53 in SSAs was minimal. SSAs have malignant potential comparable with conventional adenomas and for this reason they must be distinguished from HPs...
  12. ncbi Histopathologic changes in gastroesophageal reflux disease. A study of 126 bioptic and autoptic cases
    A Chlumska
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 43:142-7. 2007
    ..In the GEJ of 5 autopsy cases of children with spastic quadriplegia (age range 7-10 years) CM in a short segment (0.5-3 mm in length), probably of metaplastic origin was identified, showing chronic inactive inflammation...
  13. ncbi Histologic findings after sodium phosphate bowel preparation for colonoscopy. Diagnostic pitfalls of colonoscopic biopsies
    A Chlumska
    Sikl s Department of Pathology, Faculty Hospital of Charles University, Pilsen, Czech Republic
    Cesk Patol 46:37-41. 2010
    ..Our results are similar to those previously described in other studies of colonic changes after the NaP application. It reflects probably a similarity in composition of used NaP solutions...
  14. ncbi Dedifferentiated mixed stromal-smooth muscle tumor of the uterus. Report of a case
    M Zamecnik
    Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 42:81-5. 2006
    ..It shows that extensive sampling/histological search may be needed for recognition of a minor component in a dedifferentiated tumor...
  15. ncbi Nodular mucinosis of the breast: report of three cases
    M Michal
    Department of Pathology, Faculty Hospital, Pilsen, Czech Republic
    Pathol Int 48:542-4. 1998
    ..The lesion should be distinguished particularly from mucocele-like lesions of the breast by the location, nodular arrangement, absence of accompanying ductal hyperplasia and staining properties of the mucous substances...
  16. ncbi EMA+ cells in dermatofibrosarcoma protuberans. A study of 11 tumors suggesting perineurial cell differentiation
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 38:55-62. 2002
    ..The knowledge of occasional EMA positivity in DFSP is needed for a differential diagnosis between DFSP and other EMA+ soft tissue lesions...
  17. ncbi Adenoid basal epithelioma of the uterine cervix in 21-year-old patient. Report of a case with histologic and immunohistochemical study
    M Zamecnik
    Sikl s Department of Pathology, Medical Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 41:157-62. 2005
    ..It further indicates, along with finding of associated CIN, a role of oncogenic HPV in pathogenesis of ABE...
  18. ncbi Squamous cell carcinoma in situ involving mesonephric remnants of the uterine cervix
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 40:109-11. 2004
    ..The lesion strongly simulated invasive carcinomas, such as adenosquamous carcinoma and adenoid basal carcinoma (epithelioma) of the cervix...
  19. ncbi Autoimmune gastritis. A clinicopathologic study of 25 cases
    A Chlumska
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 41:137-42. 2005
    ....
  20. ncbi Gastrointestinal stromal tumor (GIST) with glandular component. A report of an unusual tumor resembling adenosarcoma
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 41:150-6. 2005
    ..Therefore, a collision of GIST and gastritis cystica profunda is suggested in the histogenesis of the lesion...
  21. ncbi Uterine tumor resembling ovarian sex cord tumor (UTROSCT). Report of case suggesting neoplastic origin of intratumoral myoid cells
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 42:145-9. 2006
    ..It further expands the spectrum of possible differentiations in this polyphenotypic neoplasm...
  22. ncbi Basaloid squamous carcinoma with collagenous spherules and crystalloids
    M Zamecnik
    Department of Pathology, Slovak Postgraduate Academy of Medicine, Bratislava, Slovak Republic
    Ann Diagn Pathol 5:233-9. 2001
    ....
  23. ncbi Retroperitoneal schwannoma with features of gastrointestinal schwannoma. A case report
    M Zamecnik
    Sikl s Department of Pathology, Faculty Hospital, Charles University, Pilsen, Czech Republic
    Cesk Patol 39:36-8. 2003
    ..The authors discuss a phenotypical similarity of the lesion with GI schwannoma as well as the possible existence of GI-type schwannoma outside the tubal GI tract...