Flap revascularization in patients following immediate reconstruction using an autologous free dermal fat graft for breast cancer: a report of two cases.

It has been reported that use of the free dermal fat graft (FDFG) technique produces a good cosmetic outcome for breast cancer. An FDFG is harvested from the lower abdomen as a columnar-shaped specimen and implanted into the defect of the breast after a partial mastectomy as a volume replacement technique. In this report, two patients who underwent breast-conserving surgery with immediate reconstruction using an autologous FDFG are described in order to show the difference in status between one case with and one without blood flow in the graft.

Risk of node metastasis of sentinel lymph nodes detected in level II/III of the axilla by single-photon emission computed tomography/computed tomography.

In breast cancer, single-photon emission computed tomography/computed tomography (SPECT/CT) shows the exact anatomical location of sentinel nodes (SN). SPECT/CT mainly exposes axilla and partly exposes atypical sites of extra-axillary lymphatic drainage. The mechanism of how the atypical hot nodes are involved in lymphatic metastasis was retrospectively investigated in the present study, particularly at the level II/III region.