(A) Moderately well differentiated adenocarcinoma in subarachnoid space (H&E). (A) Moderately well differentiated adenocarcinoma in subarachnoid space.

Slides:

Advertisements

Similar presentations

NursingJourney.com © 2005 Spinal Cord pictures on this PowerPoint were “borrowed” from:

Advertisements

Case Rep Neurol 2016;8: DOI: /

Box plot of subarachnoid space measurements at each gestational week of age. Box plot of subarachnoid space measurements at each gestational week of age.

(A) The two tumours at the end of the ascending and transverse colon are indicated by the arrows. (A) The two tumours at the end of the ascending and transverse.

Various lower limb ankle orthoses used in the management of distal lower limb muscle weakness in patients with inherited neuropathies. Various lower limb.

Frozen sections of (A) fetal intestine, (B) tonsil, and (C) mantle cell lymphoma, stained using anti-CD3 (immunoperoxidase; brown) followed by anti-CD5.

Sensory neuronopathy caused by dorsal root ganglionitis showing a hypercellular cluster of lymphocytes (nodule of Nageotte) indicating active neuronophagia.

OCT left eye (case 3). OCT showed bilateral foveal atrophy (white arrows), with an island of preserved retina in the left fovea (yellow arrow; only left.

This patient (shown from behind) presented with slowly progressive weakness and wasting of the shoulder girdles, neurophysiological evidence of denervation.

OCT left eye shown (case 7).

Mismatch repair immunohistochemistry (MMR IHC).

Worldwide distribution of clinical cases of hepatitis E virus (HEV) infection. Worldwide distribution of clinical cases of hepatitis E virus (HEV) infection.

Masashi Maeda et al. Heart Asia 2013;5:7-14

Figure Widespread leptomeningeal enhancementAxial T1 fat-saturated postcontrast image (A) demonstrates abnormal leptomeningeal enhancement of bilateral.

Typical imaging findings.

‘Poppers’ retinopathy.

Case one: (A and B) Right and left colour fundus photographs of the optic nerve head showing small crowded discs with anomalous branching of the blood.

Photograph of the legs of a patient with inherited erythromelalgia, showing erythema to the level of the mid-calf. Photograph of the legs of a patient.

Schematic representation of hepatitis E virus (HEV) genotype 3 in developed countries. Schematic representation of hepatitis E virus (HEV) genotype 3 in.

Single colour fundus photographs of patients with disc swelling secondary to raised intracranial pressure (papilloedema). Single colour fundus photographs.

Case 2—Urgent CSF divergence surgery restored visual function.

Expression of ccn3 (nov) RNA in rat brain.

Single colour fundus photographs of pseudopapilloedema in patients initially thought to have IIH. (A) Elevated, lumpy disc with anomalous vascular pattern.

This patient (shown from behind) presented with slowly progressive weakness and wasting of the shoulder girdles, neurophysiological evidence of denervation.

Photograph of the legs of a patient with inherited erythromelalgia, showing erythema to the level of the mid-calf. Photograph of the legs of a patient.

Indocyanine green angiography (ICG) and fluorescein angiography (FA) of the right eye (case 8). Indocyanine green angiography (ICG) and fluorescein angiography.

Injection sites for greater occipital nerve (GON) block.

(A) Showing 10 untreated Parkinson patients; all positive for α-synuclein and 3-nitro-tyrosin (a marker for mitochondrial stress) on sigmoidoscopy and.

Page 1 of a fact sheet available at www. neurosymptoms. org

(A–D) Atypical paracortical hyperplasia pattern and (E, F) burnt out histiocytic pattern of lymphadenopathy in adult onset Still’s disease (AOSD). (A–D)

Humphrey perimetry (SITA-Standard 24–2): (A) 1 month postquinine overdose, showing marked constriction of the visual field; (B) 6 months postquinine overdose,

(A) Non-isotopic in situ hybridisation of human papillomavirus type 16 (HPV-16). (A) Non-isotopic in situ hybridisation of human papillomavirus type 16.

Trends in incidence rates of reported work related injuries and illnesses in jobs with and without exposure, by exposure category. Trends in incidence.

Suggested algorithm for genetic testing in Charcot–Marie–Tooth disease (CMT) and related disorders in the age of disease-specific gene panels. *Motor nerve.

Vitamin B12 (cobalamin) is a cofactor in conversion of methylmalonyl coenzyme A (CoA) to succinyl CoA and of homocysteine to methionine. Vitamin B12 (cobalamin)

Autofluorescence left eye (case 3)

(A) Axial CT scan of head at presentation, showing a right occipital hypodense lesion. (A) Axial CT scan of head at presentation, showing a right occipital.

Diagram of a transverse section of the cervical spinal cord, showing the somatotopic organisation of the spinothalamic tracts (schematically enlarged),

(A–D) Gradient echo T2*-weighted axial MRI of the brain shows a rim of hypointensity (consistent with the presence of haemosiderin deposits in the leptomeninges.

After 4 s of raw magnetoencephalography data (two channels contain obvious artefacts), the door to the magnetically shielded room is opened during recording.

Myelograms demonstrate small dorsal and ventral extradural filling defects but normal delineation of nerve roots, indicating no subarachnoid abnormality.A,

T2 weighted sagittal MRI scans of the cervical spine.

Synchronous hypothalamic and pineal germinomas.

Headache frequency after medication withdrawal in medication-overuse headache. Headache frequency after medication withdrawal in medication-overuse headache.

(A) Frontalis test: unilateral injection of the frontalis muscle with botulinum toxin (BoNT). (A) Frontalis test: unilateral injection of the frontalis.

Suggested algorithm of addressing non-motor symptoms in clinic (modified from Chaudhuri et al).48 HCP, healthcare professional; QoL, quality of life; PDSS,

Sagittal T2-weighted MR scan of spine of case 1 (A) and case 2 (C), showing intramedullary signal hyperintensity at T11/12 in case 2 (C). Sagittal T2-weighted.

Functional tremor. (A) The tremor affects both hands but there is variation in amplitude and frequency between the right and left spirals. Functional tremor. (A)

(A) Pupillary responses by age (from Meisami et al)

The organisation of cortical microcolumns within the sulcal bank, tangentially orientated to the skull, allows their detection with magnetoencephalography.

The organisation of cortical microcolumns within the sulcal bank, tangentially orientated to the skull, allows their detection with magnetoencephalography.

MRI in autosomal recessive hereditary spastic paraplegia: high T2 signal intensity in periventricular white matter and corona radiata with thin corpus.

The superior quality of MRI over CT is demonstrated in this figure.

(A) MR scan of brain from an 82-year-old woman who presented with recurrent episodes of sudden onset needles affecting the face, gum and hand, with facial.

General Medical Council’s (GMC) National Training Survey results for average clinic attendance per week at 33 sites across the UK in General Medical.

Distribution of glioma cases and controls by level of total cumulative specific energy (TCSE) (in joules per kilogram) at the estimated centre of the tumour;

Examples of the visual rating scale for the medial and lateral temporal lobe on MR coronal images displayed conventionally with the letter on the right.

(A) High intensity lesions in the left dorsolateral midbrain on T2 weighted magnetic resonance imaging in case 1. (A) High intensity lesions in the left.

Percentages represent proportion of injuries which would be added if MIP is used, in relation to original number selected by primary diagnosis methodology.

Brain images.A, Basal view of the brain.

(A) Fibrosis of the submucosa with replacement of the muscularis mucosae. (A) Fibrosis of the submucosa with replacement of the muscularis mucosae. The.

Typical mean functional strength (where maximum function scores 5, and minimum scores zero; arithmetic mean of several activities plotted) against serum.

Kaplan-Meier table analysis of patients with corticobasal degeneration after onset of symptoms; the y axis refers to proportion of patients who are alive.

Axial T1-weighted MRI of the thigh (A) and lower leg (B) for case 1 shows fatty infiltration of the quadriceps and adductor muscles (L2, 3 and 4 myotomes;

MR scan of brain fluid-attenuated inversion recovery (FLAIR) (A) and short tau inversion recovery (STIR) (B, C) showing asymmetrical hyperintensities affecting.

MR scans of brain and spine: (A) sagittal T2 image showing signal change in the posterior spinal cord between C3 and T6. MR scans of brain and spine: (A)

Congenital cortical malformation.

Determinants of moderate Cardiovascular Health Index Score (achieving three or more risk factor targets), stratified by region conventions as in figure.

(A) Clinical selection of scapular muscles depending on the side of the elevation of the shoulder in a patient with dystonic head rotation. (A) Clinical.

Objectively measured distributions of moderate to vigorous physical activity (MVPA), light intensity physical activity (LIPA) and sedentary time during.

Presentation transcript:

(A) Moderately well differentiated adenocarcinoma in subarachnoid space (H&E). (A) Moderately well differentiated adenocarcinoma in subarachnoid space (H&E). Original magnification ×100 (B) Adenocarcinoma in subarachnoid space extending into Virchow- Robins space (H&E). Original magnification ×400 (C) Lumbar spinal cord with leptomeningeal carcinomatosis with dorsal and ventral root infiltration. ×12.5 (cytokeratin 8 immunoperoxidase). Original magnification ×12.5. (D) Lumbar ventral roots showing tumour infiltration (cytokeratin 8 immunoperoxidase). Original magnification ×400. Rebekah M Ahmed et al. Pract Neurol 2013;13:165-173 ©2013 by BMJ Publishing Group Ltd