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Masato Tsukahara

Publications and source records attributed to Masato Tsukahara.

22 records · Page 2Linked to original sources
PubMed2002

Genetic education in baccalaureate and associate degree nursing programs in Japan.

The purpose of the present study was to ascertain the amount and type of genetic content in basic nursing education programs in Japan baccalaureate degree (BSN) and associate degree (ADN), and to describe the qualifications of faculty members teaching the genetics content. A questionnaire was used to examine these. The sample was derived from 66 basic nursing preparatory programs. Faculty members from 34 out of 75 (44.7%) of the BSN programs and 32 out of 52 (61.5%) of the ADN programs returned completed surveys, providing a total response rate of 52%. As a result of the analysis of the survey data, the researchers recommend increasing the amount of genetic content, related to nursing practice, in the curriculum of Japanese baccalaureate and associate degree nursing programs. In addition, the researchers recommend increasing the number of nursing faculty specialising in genetics. Japanese nursing education must incorporate genetic knowledge into the curricula to produce professionals who are prepared to practise in the current and future genetic health care arena.

Curriculum↗
PubMed2002

[A case of cat scratch disease with encephalopathy].

We report an atypical case of cat scratch disease (CSD), accompanied with encephalopathy that is a rare complication of CSD. A 17-year old man consulted a doctor for his right axillary lymphadenopathy. The history of his contact with cats and the sign of lymphnode swelling and fever suggested a suspect of cat scratch disease. Administration of ampicillin improved his clinical symptoms, but a few days later he suddenly fell into coma after an episode of convulsion. The CT scan of the brain and laboratory tests showed no significant findings except the slightly elevated cell counts and concentration of protein in his cerebrospinal fluid. He was referred to our hospital on the next day for further examinations and treatments for his coma of unknown cause. The physical examination on admission revealed slight neck stiffening and hypertonicity of his right lower limb, but radiological and laboratory tests showed no significant findings. He gradually recovered from his coma without apparent sequelae in three weeks. Indirect fluorescence antibody titers for CSD in his serum showed a significant elevation to 1:160 of IgM and 1:512 of IgG, and his clinical features were compatible to these of CSD with complications of the central nervous system.

Adolescent↗
PubMedDate not supplied

A case of cat scratch disease neuroretinitis confirmed by polymerase chain reaction.

BACKGROUND: Cat scratch disease neuroretinitis is caused by infection by Bartonella henselae. To demonstrate B. henselae infection, serologic examination is commonly used, but sometimes serologic examination is not adequate for correct diagnosis. Here we present a case of cat scratch disease neuroretinitis confirmed by polymerase chain reaction in addition to serologic examination. CASE: A 55-year-old woman, presenting with headache and high fever, had noticed visual disturbance. The best-corrected visual acuity in her right eye was 0.01. Meningitis, optic neuritis and retinitis were observed and she was treated with oral prednisolone. After repeated questioning, the patient remembered being scratched by a cat. Systemic examination focusing on B. henselae infection was conducted and B. henselae-specific immunoglobulin (Ig) G, but not IgM, was detected in both serum and cerebrospinal fluid. To confirm B. henselae infection, polymerase chain reaction (PCR) analysis using cerebrospinal fluid was performed and the presence of B. henselae-specific DNA was demonstrated. From these results, we diagnosed cat scratch disease neuroretinitis and treated the patient with minocycline hydrochloride together with prednisolone. Following this treatment regimen, the patient's condition improved, and the best-corrected visual acuity in her right eye increased to 0.6 five months after the onset. CONCLUSION: The PCR technique is useful to correctly diagnose cat scratch disease neuroretinitis, if patients exhibit marginal data on B. henselae-specific antibody titer.

Anti-Bacterial Agents↗