Repeat CT or MRI of the brain should be considered in posttraumatic headache. We describe two patients with posttraumatic headache who had negative CT scans on initial presentation. One patient later had bilateral subdural hematomas on CT, and the other had temporal lobe hemorrhage on MRI. We ...
AIM: To evaluate the findings of computed tomography (CT) and Magnetic Resonance Imaging (MRI) among patients presented with the chief complaint of headache and to compare the findings between two groups of patients. MATERIALS AND METHODS: This retrospective observational study was carried out in ...
The non-traumatic SAH, usually from rupture of an intracranial aneurysm (in 85% of cases), accounts for 5% of strokes. The mortality rate is as high as 25–50%.2023/9/1052 蛛网膜下腔出血 (subarachnoid hemorrhage)The most common presenting symptom is an unusually severe headache.If SAH ...
metastases 2020/3/19 14 CASE 4 Male, 62 yo, dizzy and headache for 1 year. Which of the description is right? A. Left temporal lobe, low density B. Right temporal lobe, low density C. Bilateral temporal lobes, low density D. Bilateral temporal lobes, low density within low and high ...
目的 探讨鼻窦神经内分泌癌的CT和MRI的特征性表现.方法 回顾性分析经病理证实的10例鼻窦神经内分泌癌的影像资料及临床资料,男5例、女5例;年龄27 ～ 57岁,平均(48±9)岁.患者均行MR平扫及增强检查,9例同时行CT检查.结果 病变主体位于筛窦6例次、蝶窦5例次、上颌窦2例次,位于蝶窦者病变对称.典型类癌1例、...
hearing loss, otalgia, headache, or cranial nerve (CN) involvement. However, the nasopharynx is a relatively clinically silent area; therefore, the first presentation may be with cervical nodal or distant metastasis [1–6]. 鼻咽癌(NPC)是一种在临床行为、...
脑出血及脑梗塞CT、MRI影像判读 脑出血及脑梗塞CT、MRI影像判读 陈涓主任医师，硕士研究生导师 北京医院放射科 LOGO 主要内容 ❖脑血管病（典型表现）➢脑梗死➢脑出血 ❖其他常见出血性疾病（典型表现）➢硬膜下血肿➢硬膜外血肿➢蛛网膜下腔出血 ❖脑出血及脑梗死的不典型表现 2 2020/7/4 CT检查...
Lynch syndrome (LS) is the most common hereditary syndrome that predisposes patients to colorectal cancer, and it accounts for 2-5% of the total burden of colorectal cancer. We report a case of a 61-year-old female affected by Lynch syndrome who underwent multiple adenocarcinoma resections, stu...
患者,42岁女性,有头痛史,有头痛史和人格改变,行CT扫描。42-year-old female with history of headache and personality change undergoes a CT brain scan. 【影像图片】 MRI图像 【影像表现】 Axial non contrast enhanced CT [Figure 1] shows a large lesion isointense to the brain in the frontal lobes ...
For secondary type of headache hemorrhage has been established as one of the factors. This is attributed to hypertension which is on the rise in Tanzania. Other factors include brain atrophy and tumors which can be primary or secondary...