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Brain abscess

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https://www.readbyqxmd.com/read/28730571/early-trigeminal-nerve-involvement-in-listeria-monocytogenes-rhombencephalitis-case-series-and-systematic-review
#1
William K Karlsson, Zitta Barrella Harboe, Casper Roed, Jeppe B Monrad, Mette Lindelof, Vibeke Andrée Larsen, Daniel Kondziella
Listeria monocytogenes is associated with rhombencephalitis. However, the exact mechanisms of brainstem invasion remains poorly understood. Here, we demonstrate clinical and radiological data suggesting that Listeria may invade the brainstem via the trigeminal nerve. Three females (41, 64 and 70 years) with culture proven L. monocytogenes bacteremia and rhombencephalitis were investigated in the period of 2014-16. T2-weighted and contrast-enhanced T1-weighted MRI revealed a cerebellopontine abscess in all three patients, including the involvement of the trigeminal nerve root...
July 20, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28729142/nocardia-farcinica-brain-abscess-report-of-3-cases
#2
Ana Galacho-Harriero, Pedro D Delgado-López, Maria P Ortega-Lafont, Javier Martín-Alonso, José M Castilla-Díez, Belen Sánchez-Borge
BACKGROUND: Central nervous system nocardial infection is a rarely reported disease that usually affects patients with predisposing and debilitating conditions but also the immunocompetent population. The most common variant affecting the brain is Nocardia farcinica. Management of brain nocardiosis is troublesome and requires consideration of the severity of the underlying systemic disease, the difficulties in identifying the bacterium and the frequent delay in initiating adequate therapy...
July 17, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28722763/isolated-drainage-of-right-superior-vena-cava-into-left-atrium-a%C3%A2-rare-etiology-of-childhood-central-cyanosis
#3
Shaimaa Rakha, Mohamed-Magdy Abuelkheir, Mohamed-Adel F Elgamal
Isolated right superior vena cava drainage into the left atrium (RSVC-LA) is an extremely rare anomaly in the absence of other cardiac or extracardiac abnormalities. The clinical and echocardiographic diagnosis is considered challenging. We report a female infant with cyanosis on crying who was diagnosed as isolated RSVC-LA using conventional and contrast echocardiography, but further confirmation was possible via multidetector CT. The surgical correction was performed with smooth postoperative recovery. In conclusion, isolated RSVC-LA must be in the differential diagnosis of cyanosis in the absence of intracardiac anomalies...
July 18, 2017: Echocardiography
https://www.readbyqxmd.com/read/28719983/neonatal-lemierre-syndrome-youngest-reported-case-and-literature-review
#4
Blake S Raggio, Maria C Grant, Kimsey Rodriguez, Patrick J Cripe
A previously healthy 5-week-old female was admitted for sepsis secondary to methicillin-resistant Staphylococcus aureus (MRSA) bacteremia. After several days of hospitalization, she experienced acute decompensation in mental status despite having received targeted antibiotic therapy. Imaging revealed left peritonsillar/parapharyngeal space abscess, left venous thrombophlebitis of the internal jugular vein, and septic emboli of the lungs and brain consistent with Lemierre syndrome. Bedside needle aspiration of the parapharyngeal abscess confirmed MRSA involvement...
July 1, 2017: Clinical Pediatrics
https://www.readbyqxmd.com/read/28718255/dural-tears-in-patients-with-depressed-skull-fractures
#5
Gul Muhammad, Ahsan Aurangzeb, Shahbaz Ali Khan, Iqbal Hussain, Sudhair Alam, Ehtisham Ahmed Khan Afridi, Baynazir Khan, Sajid Nazir Bhatti
BACKGROUND: The presence of skull fracture in patients sustaining traumatic brain injury is an important risk factor for intracranial lesions. Assessment of integrity of dura in depressed skull fracture is of paramount importance because if dura is torn, lacerated brain matter may be present in the wound which needs proper debridement followed by water tight dural closure to prevent meningitis, cerebral abscess, and pseudomeningocoele formation. The objective of this study was to determine the frequency of dural tear in patients with depressed skull fractures...
April 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28717395/brain-imaging-before-primary-lung-cancer-resection-a-controversial-topic
#6
Zoe Hudson, Eveline Internullo, Anthony Edey, Isabel Laurence, Davide Bianchi, Alfredo Addeo
OBJECTIVE: International and national recommendations for brain imaging in patients planned to undergo potentially curative resection of non-small-cell lung cancer (NSCLC) are variably implemented throughout the United Kingdom [Hudson BJ, Crawford MB, and Curtin J et al (2015) Brain imaging in lung cancer patients without symptoms of brain metastases: a national survey of current practice in EnglandClin Radiol https://doi.org/10.1016/j.crad.2015.02.007]. However, the recommendations are not based on high-quality evidence and do not take into account cost implications and local resources...
2017: Ecancermedicalscience
https://www.readbyqxmd.com/read/28716481/-disseminated-nocardiosis-caused-by-nocardia-nova-with-brain-abscesses-and-osteomyelitis-in-an-immunocompetent-patient
#7
P-L Conan, C Ficko, F Charton, O Bylicki, H Le Floch, J Margery, F Rivière
INTRODUCTION: Nocardia is an opportunist bacteria involved in patients with cellular immunodepression or chronic lung disease. The most frequent portals of entry are the respiratory tract by inhalation or direct inoculation through a cutaneous effraction. Nocardiosis may be localised or disseminated. CASE REPORT: We report a rare case of disseminated nocardiosis to Nocardia nova with pulmonary, cutaneous, cerebral attacks and femoral osteomyelitis. The diagnosis was confirmed by prolonged cultures of the bronchoalveolar fluid and the pus extracted from a cutaneous lesion...
July 14, 2017: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/28713103/-listeriosis-of-central-nervous-system-in-patients-with-ulcerative-colitis-case-study
#8
Agnieszka Żak-Gołąb, Krzysztof Dąbrowski, Antoni Hrycek
In the recently an increase morbidity inflammatory bowel disease, including ulcerative colitis was observed. The use of purine analogs and their metabolites are associated with a higher incidence of infections in this group of patients. Listeriosis is an infectious disease caused by a relatively anaerobic gram-positive bacteria - Listeria monocytogenes. Common symptoms include fever, nausea, vomiting and diarrhea, but these pathogens can also cause myocarditis, central nervous system infections, including brain abscesses and sepsis...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28710238/is-fch-pet-able-to-identify-foci-of-infection-superiorly-to-fdg-pet
#9
Liesel Elisabeth Hardy, Hannah Hessamodini, Michael Wallace, Roslyn Francis
We report a case of a brain abscess identified on fluorine-18 choline (FCH) positron emission tomography (PET) scan, which was not identified on fluorodeoxyglucose (FDG) PET scan. To our knowledge, there are no previous case reports of incidental brain abscess identified by FCH PET imaging. A 51-year-old man, with liver cirrhosis complicated by hepatocellular carcinoma (HCC) was enrolled in a research trial comparing HCC detection in FCH PET versus FDG PET. During the course of the trial, he underwent radiofrequency ablation (RFA) for HCC...
July 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28709108/vibrio-parahaemolyticus-and-v-alginolyticus-associated-meningo-encephalitis-in-a-bottlenose-dolphin-tursiops-truncatus-from-the-adriatic-coast-of-italy
#10
Ludovica Di Renzo, Gabriella Di Francesco, Chiara Profico, Cristina E Di Francesco, Nicola Ferri, Daniela Averaimo, Giovanni Di Guardo
A case of Vibrio parahaemolyticus- and V. alginolyticus-associated meningo-encephalitis in a bottlenose dolphin (Tursiops truncatus) found stranded along the Adriatic coast of Italy in 2016 is herein reported, along with a minireview on V. parahaemolyticus and V. alginolyticus infections in aquatic mammals. Macroscopically, two abscesses were found in the dolphin's forebrain, along with an extensive, bilateral, parasitic broncho-pneumonia. Histologically, a suppurative-to-pyogranulomatous meningo-encephalitis involved the brain but not the cerebellum...
July 1, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/28706854/nocardia-beijingensis-brain-abscesses-in-an-hiv-infected-individual
#11
Jolie Guevara Keenan, Sunita Mohapatra
We describe a case of a 50-year-old Hispanic man diagnosed with HIV/AIDS who presented with a generalized tonic clonic seizure and ring enhancing cerebral lesions on imaging. He was initially treated for CNS toxoplasmosis but presented to the hospital with another tonic clonic seizure despite prescribed therapy. Brain biopsy was performed which revealed Nocardia beijingensis. He was treated with intravenous meropenem and trimethoprim/sulfamethoxazole for six weeks followed by long term oral trimethoprim/sulfamethoxazole with radiographic and clinical improvement...
2017: IDCases
https://www.readbyqxmd.com/read/28690724/imaging-of-complicated-frontal-sinusitis
#12
Naourez Kolsi, Ahmed Zrig, Hamdi Chouchène, Rachida Bouatay, Khaled Harrathi, Jamel Koubaa
Complications occur in 3% of the cases of frontal sinusitis. These are mainly oculo-orbital, intracranial and osteomyelitis. Our aim is to describe the contribution of different imaging modalities in the diagnosis of these complications and their post-treatment monitoring. within a 15 years period (2000-2014), 10 patients with complicated frontal sinusitis were included into this retrospective study. 10 patients (9 males) aged 9 to 70 year old (mean 28). Two of these patients (20%) had a history of craniofacial trauma...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28678820/effect-of-reduced-z-axis-scan-coverage-on-diagnostic-performance-and-radiation-dose-of-neck-computed-tomography-in-patients-with-suspected-cervical-abscess
#13
Jakob Weiss, Michael Maurer, Dominik Ketelsen, Mike Notohamiprodjo, Dominik Zinsser, Julian L Wichmann, Konstantin Nikolaou, Fabian Bamberg, Ahmed E Othman
PURPOSE: To evaluate the effect of reduced z-axis scan coverage on diagnostic performance and radiation dose of neck CT in patients with suspected cervical abscess. METHODS: Fifty-one patients with suspected cervical abscess were included and underwent contrast-enhanced neck CT on a 2nd or 3rd generation dual-source CT system. Image acquisition ranged from the aortic arch to the upper roof of the frontal sinuses (CTstd). Subsequently, series with reduced z-axis coverage (CTred) were reconstructed starting at the aortic arch up to the orbital floor...
2017: PloS One
https://www.readbyqxmd.com/read/28665861/reconstruction-of-a-marjolin-ulcer-defect-of-the-scalp-invading-brain-and-causing-brain-abscess-formation-using-free-latissimus-dorsi-flap
#14
Goktekin Tenekeci, Alper Sari, Vural Hamzaoglu, Hakan Ozalp
Marjolin ulcers are known as aggressive malignant tumors that mostly arise over chronic wounds and cutaneous scars. Brain abscess is a serious medical condition that requires surgical drainage along with antibiotic treatment. Here, we report a case with a Marjolin ulcer located over the right parietal bone with intracranial abscess formation along with tumor invasion into brain parenchyma. This patient was a 64-year-old man and had a 4 × 4 cm open wound on his scalp from which a purulent discharge was coming...
June 29, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28663048/evaluation-of-continuous-irrigation-and-drainage-with-double-cavity-sleeve-tube-in-the-treatment-of-brain-abscess-46-patients-report
#15
Zhenxing Yang, Li Du, Renzhong Liu, Zhihong Jian, Yu Wan
BACKGROUND: Brain abscesses carries a high morbidity and mortality despite medical advances, it continue to pose diagnostic and therapeutic challenges in the world. Traditional two surgical methods (burr hole aspiration and craniotomy) used as treatment for brain abscess both have its advantage and disadvantage and remain controversial. Today we present a single institution's experience with the improvement surgical treatment of brain abscess. METHODS: We retrospectively analyzed 46 cases of intracranial abscess who underwent continuous irrigation and drainage with double cavity sleeve tube surgical treatment and conjunction with 4 weeks of intravenous cefotaxime and metronidazole in Renmin Hospital of Wuhan university between January 2008 and December 2016...
June 26, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28651554/validation-of-an-international-classification-of-disease-ninth-revision-coding-algorithm-to-identify-decompressive-craniectomy-for-stroke
#16
Hormuzdiyar H Dasenbrock, David J Cote, Yuri Pompeu, Viren S Vasudeva, Timothy R Smith, William B Gormley
BACKGROUND: Although International Classification of Disease, Ninth Revision, Clinical Modification (ICD9-CM) coding is the basis of administrative claims data, no study has validated an ICD9-CM algorithm to identify patients undergoing decompressive craniectomy for space-occupying supratentorial infarction. METHODS: Patients who underwent decompressive craniectomy for stroke at our institution were retrospectively identified and their associated ICD9-CM codes were extracted from billing data...
June 26, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28649485/scedosporium-apiospermum-brain-abscesses-in-a-patient-after-near-drowning-a-case-report-with-10-year-follow-up-and-a-review-of-the-literature
#17
Sandra C Signore, Christoph P Dohm, Gunther Schütze, Mathias Bähr, Pawel Kermer
Scedosporium apiospermum is known to be a fungal pathogen affecting immunocompromised as well as non-immunodeficient patients. Although this fungus is found rarely, an infection can lead to severe and even fatal disease. Here, we describe the case of a 41-year-old female who developed multiple Scedosporium apiospermum brain abscesses after near-drowning with aspiration of contaminated mud and water. She showed various neurological symptoms. The patient recovered after removal of abscesses in combination with long-term antifungal treatment...
September 2017: Medical Mycology Case Reports
https://www.readbyqxmd.com/read/28648472/oesophageal-pleural-fistula-presenting-with-parvimonas-micra-infection-causing-cervical-and-brain-abscesses
#18
REVIEW
Anan Shtaya, Helmut Schuster, Peter Riley, Kathryn Harris, Samantha Hettige
Parvimonas micra (P. micra) infections causing spinal cord compression are extremely rare. We report an occult oesophageal pleural fistula presenting with spinal epidural and brain abscesses resulting in severe neurological deficits caused by P. micra. Molecular detection proved to be instrumental in identifying the causative pathogen. Essential management with decompression, drainage, antibiotics and fistula repair lead to a good outcome.
June 23, 2017: Anaerobe
https://www.readbyqxmd.com/read/28621821/an-unusual-case-of-dental-infection-by-pseudomonas-aeruginosa-causing-a-brain-abscess-case-report
#19
Rodrigo Dos Santos Pereira, João Paulo Bonardi, Arthur da Conceição Dias Ferreira, Gustavo Lima Latini
A brain abscess may result when dental infection reaches the brain through contiguous anatomic cavities such as the maxillary sinus, the ethmoid sinus and the orbital cavity. It is an important complication and should be treated aggressively. Such treatment would include the excision of the etiological factor, drainage and adjuvant antibiotic therapy. The present case concerns a 23-year-old woman who presented at the General Hospital of Nova Iguaçu with complaints of pain in the right side of the face and was diagnosed with acute sinusitis...
June 16, 2017: Australian Dental Journal
https://www.readbyqxmd.com/read/28620593/phenotypic-and-molecular-identification-of-nocardia-in-brain-abscess
#20
Mehdi Fatahi-Bafghi
No abstract text is available yet for this article.
2017: Advanced Biomedical Research
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