Method for the early diagnosis of cancer

Details Method for the early diagnosis of cancer Method for the early diagnosis of cancer

1976-05-03

1977-12-20

Marantz, Sidney

Chemistry: physical processes

Physical processes

Crystallization

356 51, 424 7, G01N 3316, G01N 2102

Patent

active

040638928

ABSTRACT:
A method of detecting cancer in humans in which a blood sample is processed to recover the plasma from cellular matter and is then treated with aluminum oxide adsorbent and diluted. The diluted sample is subjected to spectrophotometric analysis at wavelengths of 562, 576 and 610 nm before and after dilution. The decrease in the extinction value A of the measurement at 576 mn, the difference B between the extinction values at 562 and 610 nm of the diluted sample and the value C constituting the difference between the changes in extinction values at 576 to 562 nm in the two measurements is determined and a coefficient is obtained where K = (A .times. B/C). A value K of less than 95 is indicative of a statistically significant possibility of cancer while a value above 105 has a statistically significant probability of lack of neoplasm.

REFERENCES:
patent: 3327119 (1967-06-01), Kamentsky
patent: 3988115 (1976-10-01), Modabber
patent: 3999944 (1976-12-01), Grosser

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