ANALISIS SISA RADIOFARMAKA TC99M MDP PADA PASIEN KANKER PAYUDARA

Authors

  • Hajjatun Khairah Jurusan Fisika FMIPA Universitas Andalas Padang, Indonesia
  • Dian Milvita Jurusan Fisika FMIPA Universitas Andalas Padang, Indonesia
  • Dian Fitriyani Jurusan Fisika FMIPA Universitas Andalas Padang, Indonesia
  • Sri Mulyadi Jurusan Fisika FMIPA Universitas Andalas Padang, Indonesia

DOI:

https://doi.org/10.25077/jif.5.2.65-71.2013

Abstract

Telah dilakukan analisis sisa radiofarmaka Tc99m MDP pada pasien kanker payudara di salah satu rumah sakit di Jakarta. Dalam penelitian ini digunakan dua alat utama yaitu kamera gamma dan dose calibrator, dengan bahan utama Tc99m MDP yaitu unsur radioaktif yang telah dicampur dengan senyawa farmaka. Data diambil dari 32 pasien kanker payudara, 63% diantaranya sudah bermetastasis, kemudian data tersebut diolah menggunakan program statistik untuk melihat rerata dan korelasi. Hasil analisis menunjukkan bahwa rerata sisa radiofarmaka Tc99m MDP yang tertinggal di tubuh pasien (130 – 265) menit pasca injeksi dengan dosis injeksi yang tidak sama, masih cukup tinggi yaitu 7,48 mCi. Pada hasil penelitian, terlihat bahwa meningkatnya dosis injeksi tidak selalu diikuti oleh meningkatnya sisa radiofarmaka sehingga antara sisa radiofarmaka dengan dosis injeksi memiliki korelasi yang sangat lemah, sedangkan sisa radiofarmaka dengan lama pemeriksaan (rentang waktu pengukuran aktivitas Tc99m MDP) memiliki korelasi kuat.

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References

IAEA Safety Report, No.40, 2005, Applying Radiation Safety Standards In Nuclear Medicine, IAEA Library, Austria.

ICRPmPublication No.53, 1989, Radiation dose to Patients from Radiopharmaceuticals, Oxford, Pergamon Press.

Mustika, R. 2010. Analisis Korelasi Waktu Singgah (Transit Time) Terhadap Paparan Radiasi pada Pemeriksaan Renografi Pekerja Radiasi di PTKMR BATAN Jakarta. Skripsi Jurusan Fisika Universitas Andalas, Padang.

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Published

2013-09-20

How to Cite

Khairah, H., Milvita, D., Fitriyani, D., & Mulyadi, S. (2013). ANALISIS SISA RADIOFARMAKA TC99M MDP PADA PASIEN KANKER PAYUDARA. JURNAL ILMU FISIKA, 5(2), 65–71. https://doi.org/10.25077/jif.5.2.65-71.2013

Issue

Vol. 5 No. 2 (2013): September 2013

Section

Riset Artikel

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