Use of microwave radiation in surgery and cancer therapy.

{
  "study_type": "animal",
  "exposure": {
    "band": "microwave",
    "source": "medical/surgical microwave irradiation",
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": "~3 min (rabbit liver); 2 min (rat tumors)"
  },
  "population": "Rabbits (liver tissue) and rats with induced malignant tumors",
  "sample_size": null,
  "outcomes": [
    "Protein coagulation/thermal tissue effects (dielectric heating)",
    "Feasibility for resection of fragile parenchymatous organs (rabbit liver)",
    "Observed effects on cancer cells/tumors (rats)"
  ],
  "main_findings": "Rabbit livers were irradiated with microwaves for about 3 minutes to utilize rapid protein coagulation for potential surgical resection of fragile parenchymatous organs. Malignant tumors induced in rats were exposed to microwave radiation for 2 minutes and effects on cancer cells were observed.",
  "effect_direction": "unclear",
  "limitations": [
    "No quantitative results reported in the abstract",
    "Exposure parameters (e.g., frequency, power, SAR) not provided",
    "Sample size not stated",
    "Outcomes described generally (\"observed\") without specific endpoints or comparisons"
  ],
  "evidence_strength": "insufficient",
  "confidence": 0.66,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "microwave radiation",
    "dielectric heating",
    "protein coagulation",
    "surgery",
    "cancer therapy",
    "rabbit liver",
    "rat tumor model"
  ],
  "suggested_hubs": []
}