Auditory Agnosia Associated with Moyamoya Disease: Diagnosis of AuditoryAgnosia and the Progress of Rehabilitation (Report of a Case)

Plant disease diagnosis is most often accomplished by examination of symptoms and observation or isolation of causal organisms. Occasionally, diseases of unknown etiology occur and are difficult or impossible to accurately diagnose by the usual means. In 1980, such a disease was observed on Agrostis palustris Huds. c.v. Toronto (creeping bentgrass) putting greens at the Butler National Golf Course in Oak Brook, IL.The wilting symptoms of the disease and the irregular nature of its spread through affected areas suggested that an infectious agent was involved. However, normal isolation procedures did not yield any organism known to infect turf grass. TEM was employed in order to aid in the possible diagnosis of the disease.Crown, root and leaf tissue of both infected and symptomless plants were fixed in cold 5% glutaraldehyde in 0.1 M phosphate buffer, post-fixed in buffered 1% osmium tetroxide, dehydrated in ethanol and embedded in a 1:1 mixture of Spurrs and epon-araldite epoxy resins.

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Cerebrospinal Fluid Biomarkers for Parkinson Disease Diagnosis and Progression

Yearbook of Neurology and Neurosurgery ◽

10.1016/j.yneu.2012.04.042 ◽

2012 ◽

Vol 2012 ◽

pp. 54-55

Author(s):

B. Robottom

Keyword(s):

Cerebrospinal Fluid ◽

Parkinson Disease ◽

Disease Diagnosis ◽

Cerebrospinal Fluid Biomarkers

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Use of molecular technology in routine breast disease diagnosis and classification — Current status and future perspectives

European Journal of Cancer ◽

10.1016/s0959-8049(02)80124-1 ◽

2002 ◽

Vol 38 (11) ◽

pp. S48

Author(s):

J Costa

Keyword(s):

Breast Disease ◽

Disease Diagnosis ◽

Current Status ◽

Future Perspectives ◽

Diagnosis And Classification

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Assessment of extracranial-intracranial bypass in Moyamoya disease using 3T time-of-flight MR angiography: Comparison with CT angiography

VASA ◽

10.1024/0301-1526/a000363 ◽

2014 ◽

Vol 43 (4) ◽

pp. 278-283 ◽

Cited By ~ 8

Author(s):

Qian Chen ◽

Rongfeng Qi ◽

Xiaoqing Cheng ◽

Changsheng Zhou ◽

Song Luo ◽

...

Keyword(s):

Image Quality ◽

Moyamoya Disease ◽

Mr Angiography ◽

Time Of Flight ◽

Consecutive Series ◽

Tof Mra ◽

Bypass Patency ◽

Significant Difference ◽

Contrast Technique ◽

Vessel Integrity

Background: To evaluate the value of time-of-flight MR angiography (TOF MRA) for the assessment of extracranial-intracranial (EC-IC) bypass in Moyamoya disease in comparison with computed tomography angiography (CTA). Patients and methods: A consecutive series of 23 patients with Moyamoya disease were analyzed retrospectively. Twenty three patients underwent 25 procedures of extracranial-intracranial bypass. Cranial CTA was performed within one week after the surgery to assess bypass patency. Then TOF MRA was scanned within 24 h after CTA on a 3T MRI system. Using 5-point scales (0 = poor to 4 = excellent), two radiologists rated the image quality and vessel integrity of bypass for three segments (extracranial, trepanation, intracranial). Results: Image quality was high in both CTA and TOF MRA (mean quality score 3.84 ± 0.37 and 3.8 ± 0.41), without statistical difference (p = 0.66). Mean scores of TOF MRA with respect to bypass visualization were higher than CTA in the intracranial segment (p = 0.026). No significant difference of bypass visualization regarding the extracranial and trepanation segments was found between TOF MRA and CTA (p = 0.66 and p = 0.34, respectively). For the trepanation segment, TOF MRA showed pseudo lesions in 2 of all 25 cases. Conclusions: 3T TOF MRA, a non-contrast technique not exposing the patients to radiation, proved to be at least equal to CTA for the assessment of EC-IC bypass, and even superior to CTA with respect to the intracranial segment. In addition, readers should be aware of a potential overestimation showing focal pseudo lesions of the bypass at the trepanation segment in TOF MRA.

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