1989
DOI: 10.1016/0730-725x(89)90492-x
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31P-spectroscopy of head and neck tumors—Surface coil technique

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Cited by 19 publications
(6 citation statements)
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“…Head and neck tumors exhibit distinctive spectral characteristics compared to normal tissues including elevated PME/β-NTP and PDE/β-NTP ratios on 31 P MRS (2527). Elevated PME and PDE levels have also been reported in a variety of in vitro cultured tumor cells (28).…”
Section: Discussionmentioning
confidence: 99%
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“…Head and neck tumors exhibit distinctive spectral characteristics compared to normal tissues including elevated PME/β-NTP and PDE/β-NTP ratios on 31 P MRS (2527). Elevated PME and PDE levels have also been reported in a variety of in vitro cultured tumor cells (28).…”
Section: Discussionmentioning
confidence: 99%
“…Another prominent resonance visible on 31 P MRS is the PDE that is comprised of glycerol 3-phosphocholine (GPC) and glycerol 3-phosphoethanolamine (GPE) with a dominant contribution from GPC (9). A few studies (5, 6, 25) have investigated the variations in PDE levels (indicators for membrane catabolism) in head and neck tumors. These studies reported significantly higher PDE/β-NTP in tumors compared to normal tissues.…”
Section: Discussionmentioning
confidence: 99%
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“…Malignant (benign) tumours, masses of cancer cells that (do not) spread to other parts of the human body when left untreated, can arise in many parts of the human body. Although the feasibility of 31 P and/or 1 H‐MRS of tumours located in breast (122), liver (123), neck (124), prostate (125) and spine (126) has been shown, the main tumour locations studied have become the human brain and the limbs.…”
Section: Brain Tumoursmentioning
confidence: 99%
“…Als statistischer Erfahrungswert wird eine Vergrösse-rung von über 1-1,5 cm als malignitätsverdächtig angese hen [4], Das Bestreben nach einer standardisierten und trotz allem individuell gerichteten Therapie erfordert eine an biologische Vorgänge ausgerichtete Diagnostik. Die Spek troskopie liefert im diagnostischen Einsatz hierzu diffe renzierte biochemische Informationen über den Zellme tabolismus [5][6][7], Jedoch ist die Spektroskopie bisher kaum routinemässig an den heute klinisch üblichen Gerä ten einsetzbar. Zum einen ist wegen der längeren Unter suchungszeit die Geräteverfügbarkeit schwierig zu ge währleisten, zum anderen sind die Probleme bei der Entwicklung geeigneter Oberflächenspulen für den KopfHals-Bereich bzw.…”
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