Experimentelle Anordnungen mit A. P. M.-Prinzip für Polarisationsmessungen

Prade, H.; Máthé, Gy.

doi:10.1007/bf03159212

Cited by 5 publications

(2 citation statements)

References 7 publications

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“…Lack of congruence must, therefore, be expected between various pathologists. In fact, this has also been demonstrated, especially concerning level 111 and the adjacent levels ( 13,22). However, such disagreement could be dealt with by communication with a referee pathologist (24) or by frequent meetings of the pathologists (22).…”

Section: Levels Of Invasionmentioning

confidence: 94%

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Depth of Invasion and Tumor Thickness in Primary Cutaneous Malignant Melanom

Søndergaard

1985

Acta Pathologica Microbiologica Scandinavica Series A :Patholog

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Ssndergaard, K. Depth of invasion and tumor thickness in primary cutaneous malignant melanoma. A study of 2012 cases. Acta path. microbiol. immunol. scand. Sect. A, 93: 49-55, 1985. In 2012 patients with primary malignant melanoma of the skin the primary lesion was reviewed microscopically and the depth of invasion was staged and the tumor thickness was measured, It was possible to improve the prognostic value of Clark's method by dividing Clark's level IV (reticular dermis) into 2 subgroups, level IV A and level IV B, corresponding to the upper half and the lower half of the reticular dermis, respectively. Level IV A lesions were correlated with a significantly better prognosis than level IV B lesions (p < 0.0025). By combining depth of invasion and tumors thickness it was found that for each level of invasion (except for level 11) the prognosis deteriorated significantly with increasing tumor thickness. Level I1 indicated an excellent prognosis regardless of tumor thickness. Conversely, it was found that for each subgroup of thickness (except for 0.76 -1.50 mm) the prognosis was not influenced by level of invasion. In melanomas measuring 0.76 -I S O mm in thickness the survival rate was significantly deteriorated, the deeper the invasion (p = 0.0003). The prognostic value of measuring tumor thickness was superior to that of staging depth of invasion. In melanomas 0.76 -1 S O mm thick, however, additional clasification of depth of invasion improved the prognostic value significantly.

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Section: Levels Of Invasionmentioning

confidence: 94%

“…The measurement of tumor thickness depends on a continuous variable and is more easily used than Clark's system according to the investigation of the EORTC Melanoma Pathologists Group (22). Thickness correlates with volume of tumor (3).…”

mentioning

confidence: 99%

Depth of Invasion and Tumor Thickness in Primary Cutaneous Malignant Melanom

Søndergaard

1985

Acta Pathologica Microbiologica Scandinavica Series A :Patholog

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Experimental set-up for the measurement of prompt gamma rays resulting from interactions of 14.5 MeV neutrons

et al. 1974

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An experimental apparatus was built and tested for the investigation of prompt gamma ray spectra produced by 14.5 MeV neutrons. To reduce the background the associated particle method was used. The time resolution of the 27 cm 3 trapezoidal coaxial Ge(Li) detector was 45 nsec, using an avalanche transistor as leading-edge-type time pick-off. The prompt gamma spectra of Fe and U were investigated in the 0,675--2.445 MeV range.

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The use of associated particle timing based on the D+D reaction for imaging a solid object

Evans¹,

Mutamba²

2002

Applied Radiation and Isotopes

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Experimentelle Anordnungen mit A. P. M.-Prinzip für Polarisationsmessungen

Cited by 5 publications

References 7 publications

Depth of Invasion and Tumor Thickness in Primary Cutaneous Malignant Melanom

Depth of Invasion and Tumor Thickness in Primary Cutaneous Malignant Melanom

Experimental set-up for the measurement of prompt gamma rays resulting from interactions of 14.5 MeV neutrons

The use of associated particle timing based on the D+D reaction for imaging a solid object

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