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Naoko Kato

Publications and source records attributed to Naoko Kato.

38 records · Page 3Linked to original sources
PubMed2002

Analysis of T-cell repertoire and mixed chimaerism in a patient with aplastic anaemia after allogeneic bone marrow transplantation.

We analysed 26 T-cell receptor (TCR) beta chain subfamilies (VB) of a patient with aplastic anaemia (AA) who underwent allogeneic bone marrow transplantation (allo-BMT). The patient developed pancytopenia at d 80. The patient's T cells were skewed in 10 of 26 TCR-VB on d 83. These TCR-VB, especially VB15, which were almost entirely CD8-positive cells, were skewed throughout her clinical course. Chimaerism analysis of the CD8-positive cells indicated that they were of recipient origin. Therefore, some immune responses induced by the recipient CD8-positive T cells had an important role in pancytopenia in AA patients after allo-BMT.

Adult↗
PubMed2002

[Two cases of retinal detachment following laser in Situ keratomileusis repaired by scleral buckling surgery].

BACKGROUND: As laser in situ keratomileusis (LASIK) becomes the treatment of choice in the field of refractive surgery, postoperative rhegmatogenous retinal detachment has also begun to occur. However, since it has not been reported yet here in Japan, we report two cases of retinal detachment following LASIK with suggestions based on our experience. CASES: A 34-year-old male(Case 1) and a 26-year-old male(Case 2) suffered from retinal detachment one month and eight months after LASIK, respectively. Contributing retinal breaks were a horseshoe tear in Case 1 and atrophic holes in the lattice degeneration in Case 2. Each patient underwent partial scleral buckling with no intraoperative complication, resulting in successful retinal reattachment. Postoperatively, myopic changes developed and persisted one month in Case 1 and several months in Case 2. CONCLUSIONS: Great attention should be paid to the possibility of postoperative myopia after a repair of retinal detachment following LASIK. Thus, we stress the necessity of close cooperation between LASIK surgeons and vitreoretinal surgeons to settle the matter.

Adult↗