Literature DB >> 824802

Human ecchordosis physaliphora and chick embryonic notochord. A comparative electron microscopic study.

B C Horten, S R Montague.   

Abstract

The ecchordosis physaliphora, a small gelatinous mass attached to the midline of the clivus, is characterized ultrastructurally by glycogen-laden intracytoplasmic vacuoles, focally distended endoplasmic reticulum and perinuclear cisterns with cytoplasmic invaginations, large clusters of granular endoplasmic reticulum interdigitating with mitochondria, and an abundant extracellular space. These morphologic features are also present in the 9-day embryonal chick notochord and the human chordoma and serve to reaffirm the derivation of the ecchordosis and chordoma from notochordal rests.

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Year:  1976        PMID： 824802     DOI： 10.1007/BF00428050

Source DB:  PubMed          Journal:  Virchows Arch A Pathol Anat Histol        ISSN： 0340-1227


  11 in total

1.  CHORDOMA: AN ELECTRON MICROSCOPIC STUDY.

Authors:  H J SPJUT; S A LUSE
Journal:  Cancer       Date:  1964-05       Impact factor: 6.860

2.  FINE STRUCTURE OF A RECURRENT CHORDOMA.

Authors:  P CANCILLA; R MORECKI; E S HURWITT
Journal:  Arch Neurol       Date:  1964-09

3.  The development of the notochord in chick embryos.

Authors:  A JURAND
Journal:  J Embryol Exp Morphol       Date:  1962-12

4.  Observations on the histochemistry and fine structure of the notochord in rabbit embryos.

Authors:  T S LEESON; C R LEESON
Journal:  J Anat       Date:  1958-04       Impact factor: 2.610

5.  Microperfusion fixation of embryos for ultrastructural studies.

Authors:  R Abrunhosa
Journal:  J Ultrastruct Res       Date:  1972-10

6.  Ecchordosis physaliphora. An electron microscopic study.

Authors:  R B Wyatt; S S Schochet; W F McCormick
Journal:  J Neurosurg       Date:  1971-05       Impact factor: 5.115

7.  Ultrastructural histochemical and autoradiographic studies on the developing chick notochord.

Authors:  A Ruggeri
Journal:  Z Anat Entwicklungsgesch       Date:  1972

8.  The ultrastructure of chordoma.

Authors:  C E Peña; B L Horvat; E R Fisher
Journal:  Am J Clin Pathol       Date:  1970-04       Impact factor: 2.493

9.  Fine structure of juvenile human nucleus pulposus.

Authors:  G Meachim; M S Cornah
Journal:  J Anat       Date:  1970-09       Impact factor: 2.610

10.  In vitro characteristics of a sacrococcygeal chordoma maintained in tissue and organ culture systems.

Authors:  B C Horten; S R Montague
Journal:  Acta Neuropathol       Date:  1976-05-18       Impact factor: 17.088
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  3 in total

Review 1.  Chordomas of the skull base and cervical spine: clinical outcomes associated with a multimodal surgical resection combined with proton-beam radiation in 40 patients.

Authors:  Muneyoshi Yasuda; Damien Bresson; Salvatore Chibbaro; Jan F Cornelius; Marc Polivka; Loic Feuvret; Masakazu Takayasu; Bernard George
Journal:  Neurosurg Rev       Date:  2011-08-24       Impact factor: 3.042

2.  Do All Notochordal Lesions Require Proton Beam Radiotherapy? A Proposed Reclassification of Ecchordosis Physaliphora as Benign Notochord Cell Tumor.

Authors:  Aïsha Sooltangos; Istvan Bodi; Prajwal Ghimire; Konstantinos Barkas; Sinan Al-Barazi; Nick Thomas; Eleni C Maratos
Journal:  J Neurol Surg B Skull Base       Date:  2021-03-12

3.  Ecchordosis physaliphora: typical and atypical radiologic features.

Authors:  Hun Ho Park; Kyu-Sung Lee; Sung Jun Ahn; Sang Hyun Suh; Chang-Ki Hong
Journal:  Neurosurg Rev       Date:  2016-05-21       Impact factor: 3.042
  3 in total

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