研究者業績

谷川 篤宏

tanikawa atsuhiro

基本情報

所属
藤田医科大学 医学部 医学科 眼科学 臨床教授
学位
博士(医学)

J-GLOBAL ID
201501015013658440
researchmap会員ID
7000012974

論文

 64
  • Daisuke Nakata, Hiroshi Okada, Takayuki Doi, Yoshiaki Shimada, Atsuhiro Tanikawa, Masayuki Horiguchi, Yasuki Ito
    Case reports in ophthalmology 15(1) 873-878 2024年  
    INTRODUCTION: We report a case of aqueductal stenosis presenting with bilateral papilledema and diplopia, notably without headache. CASE PRESENTATION: A 16-year-old girl with no relevant medical history presented with a 1-week history of binocular diplopia without any loss of visual acuity in either eye. At the time of her visit, she had no symptoms of headache or vomiting. Examination of eye movements revealed bilateral abduction deficits and fundoscopic examination showed bilateral optic disc swelling. Non-contrast computed tomography of the head indicated hydrocephalus. Contrast-enhanced magnetic resonance imaging of the head revealed significant dilatation of the lateral and third ventricles but not in the fourth ventricle. Sagittal T2-weighted imaging with constructive interference in the steady state showed membranous occlusion of the cerebral aqueduct. The patient underwent an endoscopic third ventriculostomy. Binocular diplopia improved during the early postoperative period. CONCLUSION: Aqueductal stenosis should be considered in the differential diagnosis for patients presenting with bilateral papilledema and abducens nerve palsies, even in the absence of headache or other neurological findings.
  • Daisuke Nakata, Hiroshi Okada, Koji Ueoka, Yoshiaki Shimada, Atsuhiro Tanikawa, Masayuki Horiguchi, Yasuki Ito
    Case reports in ophthalmology 15(1) 459-464 2024年  
    INTRODUCTION: We report a case of cerebral venous sinus thrombosis (CVST) that presented with bilateral optic disc swelling and diplopia in the absence of headaches. CASE PRESENTATION: A 54-year-old woman with no relevant medical history presented with a 2-week history of diplopia and no loss of visual acuity in each eye. Eye movements revealed bilateral abduction deficits, and fundoscopic examination revealed bilateral optic disc swelling. Non-contrast computed tomography of the head showed no abnormalities. Magnetic resonance venography revealed the absence of flow in the superior sagittal and left transverse sinuses as a consequence of thrombosis. The patient was diagnosed with intracranial hypertension associated with abducens nerve palsies secondary to CVST and was initiated on anticoagulant therapy. CVST can lead to stroke even in younger individuals. CONCLUSION: CVST should be considered in differential diagnosis when bilateral papilledema and abducens nerve palsies are present, even in the absence of headache or other neurological findings.
  • 清水桃, 水口忠, 矢田宏一郎, 木全正嗣, 関戸康祐, 伊藤逸毅, 谷川篤宏, 堀口正之
    臨床眼科 77(12) 1493-1501 2023年  
  • Kanzaki Y, Matoba R, Kimura S, Hosokawa MM, Shiode Y, Doi S, Morita T, Kanzaki S, Takasu I, Tanikawa A, Morizane Y
    Ophthalmol Sci 3(3) 100312 2023年  
  • Sekido K, Murayama K, Mizuguchi T, Sakurai R, Iwase A, Shimada Y, Suzuki K, Tanikawa A, Horiguchi M
    Fujita Med J 9(1) 41-46 2023年  

MISC

 36

書籍等出版物

 5

講演・口頭発表等

 228

共同研究・競争的資金等の研究課題

 3