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1. |
Small cell tumours in childhood: A review |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 1-25
S. Variend,
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摘要:
AbstractThe past decade has seen significant advances in the treatment of childhood malignancies accompanied by appreciable improvement in survival rates. Treatment programmes have been largely formulated to meet the specific characteristics of individual tumours, as well as being based on the extent of disease presented at diagnosis. In selecting the most appropriate treatment protocol, accurate histological categorization of resected or biopsied tumour is thus of paramount importance. In the paediatric age range in which so many tumours lack differentiation as to present as, or mimic, other small cell tumours, routine methods are often insufficient to resolve problematic histology. A wide range of special techniques is now at hand to assist the pathologist with this problem and this review is an attempt partly to rationalize the application of available methodology. Of considerable importance also is a knowledge of the behavioural characteristics of this group of tumours, their prototypic histology, as well as the range of morphological variability.
ISSN:0022-3417
DOI:10.1002/path.1711450102
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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2. |
Fibrin degradation and angiogenesis: Quantitative analysis of the angiogenic response in the chick chorioallantoic membrane |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 27-37
W. D. Thompson,
R. Campbell,
T. Evans,
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摘要:
AbstractFibrin deposition and removal is a feature common to major pathological processes such as wound healing, chronic inflammation and tumour invasion: processes involving the ingrowth of new blood vessels. Low molecular weight fibrin degradation products (MW<50 000) are now shown to induce angiogenesis in the chick chorioallantoic membrane (CAM). This effect has also been shown by new quantitative assays to be associated with stimulation of both DNA and protein synthesis. Autoradiography indicates that all cell types in the CAM are stimulated to divide, and it is proposed that fibrin degradation products are a pathological growth factor.
ISSN:0022-3417
DOI:10.1002/path.1711450103
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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3. |
Ultrastructural and immunohistochemical features of lobular carcinoma of the breast |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 39-52
J. M. Nesland,
R. Holm,
J. V. Johannessen,
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摘要:
AbstractTwenty cases of infiltrating lobular carcinoma (12 of classical type, five of trabecular type and three of alveolar type) and one case of lobular carcinomain situwere studied by transmission electron microscopy. Thein situcomponent in three of the infiltrating carcinomas was also studied. The ultrastructure of the tumour cells in the alveolar variant of infiltrating lobular carcinoma was the same as seen in the tumour cells of lobular carcinomain situ.The tumour cells in infiltrating lobular carcinoma of the classical and trabecular types had more irregular nuclei and were more organelle‐ and filament‐rich. Immunohistochemical staining for the presence of α‐lactalbumin, casein, prekeratin and carcinoembryonic antigen (CEA) was done. The presence of α‐lactalbumin was proved in 19 per cent of the cases, casein 81 per cent, CEA in 65 per cent and prekeratin in 90 per cent. The light microscopic separation of some subgroups of infiltrating lobular carcinoma may be difficult, in particular the distinction between the classical and the trabecular variants. Unfortunately, our study shows that these distinctions cannot easily be made either by electron microscopy or by light microscopic immunohistochemistry with antibodies against prekeratin, CEA, casein and α
ISSN:0022-3417
DOI:10.1002/path.1711450104
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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4. |
Interstitial haemosiderin in the lungs of sudden infant death syndrome: A histological hallmark of ‘near‐miss’ episodes? |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 53-58
Susan Stewart,
John Fawcett,
W. Jacobson,
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摘要:
AbstractThe occurrence of multiple intrathoracic petechial haemorrhages in sudden infant death syndrome is well‐documented and undisputed. We describe a study of 24 consecutive sudden infant deaths in which Perls' method for staining of iron in lung sections has been employed in addition to standard post‐mortem procedures. Haemosiderin‐containing macrophages have been demonstrated in 13 infants in subpleural and interstitial lung tissue in the absence of local fresh interstitial haemorrhage; ten of these infants had no evidence of respiratory tract inflammation and died mainly between one and three months of age. Eleven babies without haemosiderin showed evidence of inflammatory lesions and were predominantly four months or older at death. The demonstration of previous haemorrhagic foci in babies showing no other pathological abnormality may represent a histological hallmark of previous ‘near‐miss’ episodes of hypoxaemia from wha
ISSN:0022-3417
DOI:10.1002/path.1711450105
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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5. |
A rapid method for reprocessing paraffin sections for diagnostic electron microscopy |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 59-62
H. K. Ngai,
K. W. Chan,
S. B. Or,
W. L. Yau,
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摘要:
AbstractA rapid method for re‐embedding paraffin sections into epoxy resin for diagnostic electron microscopy is described. The method requires a relatively shorter time than the traditional block retrieval technique and produces a reasonable quality of ultrastructure for diagnostic purpose
ISSN:0022-3417
DOI:10.1002/path.1711450106
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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6. |
Letter to the editor. Immature sinus histiocytes in the lymphadenopathic stage of aids: Relationship to polyclonal b‐cell activation? |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 63-64
J. J. Den Van Oord,
C. De Wolf‐Peeters,
V. J. Desmet,
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ISSN:0022-3417
DOI:10.1002/path.1711450107
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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7. |
International symposium on the toxicological applications of cytochemistry, histochemistry and immunohistochemistry |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 65-65
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ISSN:0022-3417
DOI:10.1002/path.1711450108
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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8. |
Synopses of papers presented at 150th Meeting of the Pathology Society of Great Britain and Ireland |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page 66-126
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ISSN:0022-3417
DOI:10.1002/path.1711450110
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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9. |
Masthead |
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The Journal of Pathology,
Volume 145,
Issue 1,
1985,
Page -
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PDF (88KB)
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ISSN:0022-3417
DOI:10.1002/path.1711450101
出版商:John Wiley&Sons, Ltd.
年代:1985
数据来源: WILEY
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