Peaceful Utilization of Nuclear Energy in Iran: Detection of Sentinel Node in Breast Cancer Patients using Technetium Element

Moslehi, Masoud; Shanei, Ahmad; Mahmoudi, Golshan

doi:10.5901/mjss.2015.v6n1s1p643

Cited by 1 publication

(2 citation statements)

References 14 publications

(25 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[ 7 ] This section is based on our guidelines in Isfahan, Iran first reported in the literature and those approved by EANM. [ 8 ]…”

Section: Methodsmentioning

confidence: 99%

“…In this regard, one of the most often used methods in developed countries is radionuclide SN detection. [ 7 8 9 ] Guidelines do not provide defined protocols for image acquisition, and there is much controversy about the usefulness of dynamic imaging. The European Association of Nuclear Medicine (EANM) recommends the commencement of imaging within 15 min after injection.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

^99m Tc-phytate lymphoscintigraphy for detection of sentinel node: Preliminary results of the first year′s clinical experience in Isfahan, Iran

et al. 2015

Self Cite

View full text Add to dashboard Cite

Sentinel lymph node is the first regional lymph node that drains the lymph from the primary tumor. It is potentially the first node to receive the seeding of lymph-borne metastatic cells. This study aimed to discuss lymphoscintigraphy procedural guidelines for detection of sentinel node using 99mTc-Phytate in Isfahan, Iran. Moreover, the preliminary results of the first year's clinical experience of lymphoscintigraphy in Isfahan, Iran are also presented. A total of 36 consecutive sentinel node procedures were performed following our protocol in March 2013 to March 2014. For all 36 patients, after intradermal injection of 0.5–1 mCi of 99mTc-Phytate, 5, 30 and 120 min with hands up lymphoscintigraphy was performed. All procedures were performed in a 1-day setting with 99mTc-Phytate injection in intradermal volume of about 0.1 cc. At 5, 30 and 120 min after injection, anterior and lateral images (4 min), were acquired using gamma-camera (energy 140 keV, window 15–20% and LEHR collimator). For all patients, at least one axillary sentinel lymph node was detected. For three patients, 2 SNs were seen. The images 5 min after injection showed at least one axillary sentinel node in 18 of 36 patients. However for the remaining patients, more delayed images (after 30 and 120 min) were needed. Although, no changes were seen in 120 min images compared to 30 min images. Considering the used protocol, from the evaluated data it can be concluded that lymphoscintigraphy after 30 min periareolar injection of about 0.5–1 mCi 99mTc-Phytate in an intradermal volume of about 0.1 cc yields an axillary sentinel node in all the patients. Imaging 120 min after injection is of no additional value and can be omitted.

show abstract

“…[ 7 ] This section is based on our guidelines in Isfahan, Iran first reported in the literature and those approved by EANM. [ 8 ]…”

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

^99m Tc-phytate lymphoscintigraphy for detection of sentinel node: Preliminary results of the first year′s clinical experience in Isfahan, Iran

et al. 2015

Self Cite

View full text Add to dashboard Cite

show abstract

Peaceful Utilization of Nuclear Energy in Iran: Detection of Sentinel Node in Breast Cancer Patients using Technetium Element

Abstract: Iran has had a peaceful nuclear program for more than 50

Cited by 1 publication

References 14 publications

^99m Tc-phytate lymphoscintigraphy for detection of sentinel node: Preliminary results of the first year′s clinical experience in Isfahan, Iran

^99m Tc-phytate lymphoscintigraphy for detection of sentinel node: Preliminary results of the first year′s clinical experience in Isfahan, Iran

Contact Info

Product

Resources

About