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Atamna A, Yeshurun M, Shargian L, Raanani P, Kramer M, Ben Zvi H, Ben Ami R, Marr KA, Bishara J. Fatal invasive pulmonary and cerebral aspergillosis due to triazole-resistant Aspergillus fumigatus with multiple CYP51A mutations. J Antimicrob Chemother 2024; 79:1191-1192. [PMID: 38334380 DOI: 10.1093/jac/dkae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
Affiliation(s)
- Alaa Atamna
- Infectious Diseases Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Moshe Yeshurun
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
- Bone Marrow Transplantation Unit, Institute of Hematology, Davidoff Center, Rabin Medical Center, Petah Tikva, Israel
| | - Liat Shargian
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
- Bone Marrow Transplantation Unit, Institute of Hematology, Davidoff Center, Rabin Medical Center, Petah Tikva, Israel
| | - Pia Raanani
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Petah Tikva, Israel
| | - Mordechai Kramer
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
- Institute of Pulmonary and Allergy Medicine, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Haim Ben Zvi
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
- Clinical Microbiology Laboratory, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Ronen Ben Ami
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
- Infectious Diseases Unit, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- National Reference Laboratory for Clinical Mycology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Kieren A Marr
- Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Jihad Bishara
- Infectious Diseases Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
- Tel Aviv Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
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Abstract
The aim of this study was to investigate the clinical characteristics of central nervous system (CNS) aspergillosis in immunocompetent patients.This study enrolled six immunocompetent patients diagnosed with CNS aspergillosis. Additionally, we reviewed the clinical profiles for 28 cases reported in the literature. The age, gender, etiology of Aspergillus infection, clinical manifestations, location of the lesion, treatment, and prognosis were analyzed.There were 19 men (average age, 54.6 ± 14.3 years) and 15 women (average age, 47.0 ± 19.4 years). The clinical manifestations included headache (55.9%; n = 19), visual impairment (32.4%; n = 11), diplopia (32.4%; n = 11), hemiplegia (20.6%; n = 7), fever (17.6%; n = 6), and epilepsy (8.8%; n = 3). According to the radiological features, CNS aspergillosis lesions were divided into two subtypes: parenchymal lesions in the cerebral lobes (n = 11), and meningeal lesions in the meninges (n = 23). The patients with meningeal lesions are easy to be complicated with more serious cerebrovascular diseases, such as subarachnoid hemorrhage and massive infarction. Most of the lesions in brain parenchyma were abscess formation, and magnetic resonance imaging showed ring enhancement. The clinical diagnosis of Aspergillus infection was mainly based on brain biopsy (n = 14), autopsy (n = 8), pathological examination of adjacent brain tissues (n = 7), cerebrospinal fluid (CSF) or tissue culture (n = 3), and second-generation sequencing analysis of the CSF (n = 3). Clinical improvement was achieved in 23 cases, and 11 patients succumbed to the disease. Voriconazole treatment was effective in 24 (70.6%) cases.Immunocompetent subjects are also at risk for Aspergillus infections. Concomitant cerebrovascular diseases are common in patients with CNS aspergillosis, especially in patients with meningeal aspergillosis. Parenchymal aspergillosis lesions are usually localized and manifest as brain abscesses with annular enhancement on magnetic resonance imaging. Biopsy, CSF culture, and next-generation sequencing are mainstream diagnostic modalities. Voriconazole is an effective treatment for Aspergillus infection, and early diagnosis and treatment should be highlighted.
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Abstract
To describe a fatal case of invasive Aspergillus flavus sinusitis in a 43-year old female with sickle cell disease (SCD) complicated by intracerebral aspergilloma and invasive Salmonella infection. Cerebral aspergilloma carries a very high mortality rate. The patient developed post-craniotomy intracerebral hemorrhage at the site of biopsy, Salmonella species sepsis and ventriculitis. She presented with a 2-month history of headache, dizziness, personality and behavioral changes, and vomiting. Initial clinical evaluation raised the suspicion of brain tumor. Brain magnetic resonance imaging revealed a left frontal, thick-walled ring-enhancing lesion with extensive surrounding edema suggestive of a neoplastic lesion, or a contiguous inflammatory or infectious process from the skull base. Despite early diagnosis and appropriate antifungal and surgical management, she eventually died from severe infection and respiratory arrest. In conclusion, invasive aspergillosis should be included in the differential diagnosis of SCD patients with central nervous system (CNS) lesions.
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Affiliation(s)
- Fawzia E Al Otaibi
- Department of Pathology and Laboratory Medicine, College of Medicine, King Saud University and King Saud University Medical City, Riyadh, Kingdom of Saudi Arabia. E-mail.
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Prociv P, Turner M. Neuroangiostrongyliasis: The "Subarachnoid Phase" and Its Implications for Anthelminthic Therapy. Am J Trop Med Hyg 2018; 98:353-359. [PMID: 29210355 PMCID: PMC5929180 DOI: 10.4269/ajtmh.17-0206] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 10/03/2017] [Indexed: 11/07/2022] Open
Abstract
Infection with the Rat Lungworm Angiostrongylus cantonensis is the leading cause of human eosinophilic meningoencephalitis worldwide. From its origins in southeastern Asia, the parasite was spread extensively throughout the twentieth century and is now established in many of the world's warmer regions. Its clinical effects range from mild and transient symptoms, usually headache with peripheral nerve dysfunction, to severe and permanent central nervous system (CNS) damage, occasionally fatal. The severity and prognosis of disease are determined by the larval dose, acquired by ingesting infected intermediate hosts (slugs and snails) or, less often, paratenic hosts, such as crabs, shrimps, frogs, and monitor lizards. Early diagnosis is critical for treatment and depends on clinical suspicion, for laboratory confirmation from blood and cerebrospinal fluid can be delayed and unreliable. Treatment is fraught with difficulty, compounded by conflicting published results. Corticosteroids play a useful role in suppressing early CNS inflammation, but their duration for maintenance becomes problematic in severe infections. Because most of the pathogenesis results from host immuno-inflammatory responses to migrating and dead larvae in the CNS, anthelminthic therapy remains controversial: if effective, it kills viable larvae, arresting them in the CNS and so exacerbating the pathology. In human infections, it is now clear that many larvae do leave the CNS and reach the pulmonary arteries, sometimes with clinical consequences. Pioneering life-cycle studies in rats demonstrated a "subarachnoid phase" in larval development and migration; recent autopsy findings, outlined here, show it also occurs in humans and has some bearing on treatment. One new and four previously reported cases of human infection are analyzed here, with findings indicating that anthelminthic treatment is effective only when given early and should not be commenced beyond 3 weeks after exposure to infection. In endemic areas, treatment should start as soon as this infection is suspected, even without a clear history of exposure, given the unacceptable risks of waiting for diagnostic laboratory confirmation.
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Affiliation(s)
- Paul Prociv
- Department of Microbiology and Parasitology, University of Queensland, Mount Mellum, Queensland, Australia
| | - Megan Turner
- Sullivan Nicolaides Pathology, Brisbane, Brisbane, Queensland, Australia
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5
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Abstract
RATIONALE Central nervous system (CNS) aspergillosis has the characteristics of multifocality, polymorphism, and coexistence of pathological types, and missed diagnosis and misdiagnosis frequently occur at the initial stage. The thesis reports a rare case of infant infection of CNS aspergillosis with the first-episode of intracranial hemorrhage. PATIENT CONCERNS An 11-month-old female infant suffered convulsion and coma two days after the onset of fever and emesis. Its cranial computed tomography (CT) displayed subdural hemorrhage in the left tentorium cerebelli and tests indicated normal cerebrospinal fluid (CSF). Three days after being hospitalized, the infant had difficulty breathing and its CT presents consolidation in the right lung. However, treatment with ceftriaxone (ivgtt) had no effect on the baby. DIAGNOSIS The patient's bronchoalveolar lavage fluid (BALF) was cultured into Aspergillus spp, its galactomannan (GM) antigen in CSF counted 3.0, higher than that in BALF which counted 2.6, and cranial magnetic resonance imaging (MRI) revealed multiple ring reinforced tubercles in sulci. Hence it was clinically diagnosed with CNS aspergillosis. INTERVENTIONS Voriconazole for intravenous injection. After the intravenous injection, its trough concentration was 4.2 μg/mL, and it was within the recommended range. OUTCOMES After one week's treatment with voriconazole, the infant's consciousness was improved. Four weeks later, with normothermia and clear consciousness, the patient was discharged. With oral administration of voriconazole up to 16 weeks, its physical state suggests no relapse and cranial MRI indicated disappearance of nodules in sulci. LESSONS CNS aspergillosis with first-episode of intracranial hemorrhage probably leads to misdiagnosis and GM test combined with cranial MRI can augment its accuracy in the early diagnosis.
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Affiliation(s)
- Yang Wang
- Department of Pediatric
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Deyuan Li
- Department of Pediatric
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Lina Qiao
- Department of Pediatric
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Fumin Zhao
- Department of Radiology, West China Second University Hospital, Sichuan University
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
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Palanisamy A, Chao SD, Fouts M, Kerr D. Central nervous system aspergillosis in an immunocompetent patient: Cure in a hospice setting with very high-dose itraconazole. Am J Hosp Palliat Care 2016; 22:139-44. [PMID: 15853093 DOI: 10.1177/104990910502200212] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aspergillosis of the central nervous system (CNS) is a rare condition with exceedingly high mortality. This study describes the case of an immunocompetent 42-year-old man with a history of intravenous drug use and hepatitis C who developed multiple Aspergillus lesions in the cerebellum. Despite neurosurgery and antifungal therapy with amphotericin B, he had a protracted hospital course with multiple complications, eventually developing cognitive and motor impairment due to progressive cerebellar lesions. After transfer to hospice and palliative care service, oral itraconazole was escalated to 1600 mg/day with the hope of palliating headache, nausea, and cognitive impairment. Remarkably, the patient stabilized and improved over time. After 14 months, this unprecedented high-dose regimen was discontinued, and the patient was discharged home with only mild cerebellar motor impairment.
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Affiliation(s)
- Akilesh Palanisamy
- Laguna Honda Hospice & Palliative Care Service, Laguna Honda Hospital, San Francisco, California, USA
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7
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Lorentzen K, Talibi MN, Hansen PB. [Cerebral aspergillosis in an immunocompromised patient with follicular lymphoma]. Ugeskr Laeger 2014; 176:V10120626. [PMID: 25497612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We present a case of central nervous system aspergillosis in an immunocompromised 69-year-old male with a history of chemotherapeutic treatment for follicular lymphoma. The patient presented with aphasia, apraxia and confusion. An MRI of the central nervous system and Aspergillus antigen in the spinal fluid was suggestive for this invasive fungal infection. Despite treatment with voriconazole the patient succumbed to the infection. A rise in rare, severe infectious complications as presented is expected due to increasing dose-intensity of chemotherapy.
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Affiliation(s)
| | | | - Per Boye Hansen
- Hæmatologisk Afdeling L, Herlev Hospital, Herlev Ringvej 75, 2730 Herlev.
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Kourkoumpetis TK, Desalermos A, Muhammed M, Mylonakis E. Central nervous system aspergillosis: a series of 14 cases from a general hospital and review of 123 cases from the literature. Medicine (Baltimore) 2012; 91:328-336. [PMID: 23117848 DOI: 10.1097/md.0b013e318274cd77] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Central nervous system (CNS) aspergillosis is a highly fatal infection. We review the clinical presentation, diagnosis, and outcome of this infection and present a case series of 14 consecutive patients with CNS aspergillosis admitted to Massachusetts General Hospital (MGH) from 2000 to 2011. We also review 123 cases reported in the literature during that time. We included only proven CNS aspergillosis cases conforming to the European Organization for Research and Treatment of Cancer/Mycoses Study Group (EORTC/MSG) definitions of invasive fungal infections. In the MGH case series, neutropenia, hematologic malignancies, autoimmune diseases requiring steroid treatment, and solid organ transplantation were the predominant comorbid conditions. Notably, all MGH patients were immunosuppressed, and more than half (n = 8) had a history of previous brain injury, unrelated to their index hospitalization. For most MGH patients (11 of 14), the lung was the primary focus of aspergillosis, while 2 had paranasal sinus involvement, and 1 had primary Aspergillus discitis. Among reported cases, paranasal sinuses (27.6%) and the lung (26.8%) were the primary foci of infection, whereas 22% of those cases had no obvious primary organ involvement. Although a selection bias should be considered, especially among published cases, our findings suggest that patients who underwent neurosurgery had improved survival, with MGH and literature patients having 25% and 28.6% mortality, respectively, compared to 100% and 60.4%, respectively, among patients who received only medical treatment. Although this was not the case among MGH patients, CNS aspergillosis can affect patients without significant immune suppression, as indicated by the high number of reported immunocompetent cases. In conclusion, mortality among CNS aspergillosis patients remains high, and the infection may be more common among patients with previous brain pathology. When indicated, neurosurgical procedures may improve prognosis.
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Affiliation(s)
- Themistoklis K Kourkoumpetis
- From the Department of Medicine, Infectious Disease Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts. (Dr. Mylonakis' current affiliation is Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island.)
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9
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Said Criado I, Gómez G de la Pedrosa E, de Felipe Mimbrera A, Pintado García V. [Acute hydrocephalus as a presentation form of disseminated aspergillosis]. Enferm Infecc Microbiol Clin 2012; 30:348-50. [PMID: 22503114 DOI: 10.1016/j.eimc.2012.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 02/16/2012] [Accepted: 02/18/2012] [Indexed: 11/28/2022]
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10
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Kim YC, Lee H, Ryu HH, Beom SH, Yang Y, Kim S, Chin HJ. Aspergillus-associated cerebral aneurysm successfully treated by endovascular and surgical intervention with voriconazole in lupus nephritis patient. J Korean Med Sci 2012; 27:317-20. [PMID: 22379345 PMCID: PMC3286781 DOI: 10.3346/jkms.2012.27.3.317] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2011] [Accepted: 11/07/2011] [Indexed: 11/20/2022] Open
Abstract
During the last five decades, long-term therapy with immunosuppressive agents such as pulse cyclophosphamide in conjunction with high-dose corticosteroids has enhanced both patient survival and renal survival in patients with diffuse proliferative lupus nephritis. Nevertheless, severe side effects such as infectious complications remain the main cause of morbidity and mortality. Central nervous system aspergillosis is uncommon but life-threatening in lupus patients. In this single-patient case study, carotid aneurysm with sphenoidal sinusitis was suspected when severe epistaxis occurred during cyclophosphamide pulse therapy. With anti-fungal therapy, a graft stent was successfully deployed to the aneurysm and specimens of sphenoidal mucosa showed typical hyphae, indicating aspergillosis. Three months after stopping voriconazole treatment, two cerebral aneurysms that were revealed on MR images were successfully removed by aneurysmal clipping. The patient remained alive at one-year follow-up with lupus nephritis in remission. The rarity and high mortality of aspergillus-related fungal aneurysms have led to most cases being recognized postmortem. However, such aneurysms must be diagnosed early to prevent fatal complications by performing appropriate management such as surgical procedure or endovascular intervention.
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Affiliation(s)
- Yong Chul Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hajeong Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Han Hee Ryu
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seung Hoon Beom
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yaewon Yang
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Suhnggwon Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Kidney Research Institute, Seoul National University, Seoul, Korea
| | - Ho Jun Chin
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Kidney Research Institute, Seoul National University, Seoul, Korea
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11
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Björkholm M, Kalin M, Grane P, Celsing F. Long-term treatment of invasive sinus, tracheobroncheal, pulmonary and intracerebral aspergillosis in acute lymphoblastic leukaemia. Infection 2011; 40:81-5. [PMID: 21779887 DOI: 10.1007/s15010-011-0158-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Accepted: 06/21/2011] [Indexed: 11/25/2022]
Abstract
A 59-year-old male with acute lymphoblastic leukemia developed sinus, tracheobroncheal, pulmonary, and intracerebral aspergillosis. All lesions except the intracerebral aspergillosis healed after combination antifungal treatment. Long-term voriconazole--but not posaconazole--therapy induced partial regression of the cerebral manifestations. At the time of writing, 3.5 years after the initial diagnosis, the patient is working half-time and suffers from a possible voriconazole-induced polyneuropathy.
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Affiliation(s)
- M Björkholm
- Division of Hematology, Department of Medicine, Karolinska University Hospital and Institutet, Stockholm, Sweden.
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12
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Mollahoseini R, Nikoobakht M. Diffuse myelitis after treatment of cerebral aspergillosis in an immune competent patient. Acta Med Iran 2011; 49:402-406. [PMID: 21874647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Presentation of an unusual case of cerebral aspergillosis in an immune competent patient who was treated successfully but symptoms and signs of a demyelinating process following initial recovery has been occurred. A 29-year-old male with focal seizure. Brain MRI revealed small multiple hemispheric and dural lesions. An open biopsy was conducted. Histological evaluation revealed hyphe-like structure in the necrotic area, within vessel walls, and lumina, suggestive aspergillus fumigatus . Furthermore, brancheal hyphae in potassium hydrxide 15% and colonies on sabourud dextrose agar were observed. Based of the above findings the patient underwent anti fungal therapy. The patient recovered and continued a normal life however a follow up MRI was performed after 3 months from recovery. No significant abnormality was observed from the MRI procedure. One month later the patient developed signs and symptoms of spinal cord involvement which seemed to be the result of myelitis. A brain MR showed no abnormalities .Therefore it seemed reasonable to administer corticosteroid as a treatment for suspected active demyelinating process. During the above treatment, signs and symptoms of myelopathy disappeared and a whole spine MRI showed remarkable improvement.
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Affiliation(s)
- Reza Mollahoseini
- Department of Neurosurgery, Firoozgar Hospital, Tehran University of Medical Science, Tehran, Iran
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Shamim MS, Enam SA, Ali R, Anwar S. Craniocerebral aspergillosis: a review of advances in diagnosis and management. J PAK MED ASSOC 2010; 60:573-579. [PMID: 20578611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Craniocerebral aspergillosis is a rare but dangerous central nervous system infection. The infection has a spectrum of presenting features, mostly affecting immunocompromised individuals. The incidence appears to be on the rise that has been especially observed in the immunocompetent population. A high index of suspicion, a comprehensive understanding of the infectious process and advanced laboratory and radiological diagnostic techniques, allow early diagnosis. Surgery, followed by systemic antifungal medications, remains the cornerstone of management. Early administration of empirical anti-fungal agents along with immunomodulators may further improve prognosis. Immunocompetent patients tend to have better outcomes as compared to those who are immunocompromised. Patients with intradural disease carry the worst prognosis.
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Samprón N, Arrazola M, Urculo E. [Skull-base plasmacytoma with craniocervical instability]. Neurocirugia (Astur) 2009; 20:478-483. [PMID: 19830373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Cranio-cervical instability is, in some cases, the main surgical concern in posterior skull base tumors. We report on a case in which a solitary plasmacytoma of the skull base presented with cranio-cervical instability. Vertebral artery was injured during surgery. The surgical anatomy is reviewed, with emphasis in vascular complications avoidance. CASE REPORT A 66 year-old woman was diagnosed of a cranial base solitary plasmacytoma and treated with radio and chemotherapy with complete remission. After receiving that treatment, she presented with tetraparesis and a cranio-cervical instability was diagnosed. She was operated on, under cranial traction, of posterior occipito-cervical instrumentation with C1 to C2 transarticular Magerl screws. The right vertebral artery was injured during surgery without additional neurological deficit. Two years after the operation she remains independent for daily activities. CONCLUSIONS Transarticular screws at the C1 to C2 level of the cervical spine may provide rigid fixation in posterior cranio-cervical instrumentation for osteolytic lesions, but there is a risk of injury to the vertebral artery, specially when some variations in the surgical anatomy exist.
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Affiliation(s)
- N Samprón
- Servicio de Neurocirugía. Hospital Donostia. San Sebastián. España
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15
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Ozçelik T, Ozkalemkaş F, Kocaeli H, Altundal Y, Ener B, Ali R, Ozkocaman V, Hakyemez B, Tunali A. [Successful treatment of neuroaspergillosis in a patient with acute lymphoblastic leukemia: role of surgery, systemic antifungal therapy and intracavitary therapy]. MIKROBIYOL BUL 2009; 43:499-506. [PMID: 19795628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Cerebral aspergillosis is a rare condition that generally exhibits a poor response to conventional antifungal drugs. We report here a case of cerebral aspergillosis in a 34-years-old man with acute lymphoblastic leukaemia who was successfully treated with a combination of aggressive neurosurgery, intracavitary instillation of amphotericin B and voriconazole. We aimed to emphazise the roles of surgery, intracavitary therapy and antifungal therapy in the management of neuroaspergillosis. Under amphotericin-B therapy, the patient developed dysarthria and paralysis of the right side of his body. Brain magnetic resonance imaging demonstrated a lesion in the left parieto-occipital region, measuring 7 cm in the greatest dimension. Diagnostic surgery was interrupted due to abundant bleeding. The culture of the aspirate from the lesion yielded Aspergillus flavus. The therapy was switched to voriconazole and caspofungin combination. Due to disease progression during combination therapy, the patient had a second surgical resection resulting in a 75% reduction in lesion size. Following surgical intervention, intracavitary instillation of amphotericin B (0.3 mg/day for 15 days) was performed alongside with combination therapy (voriconazole and caspofungin). Caspofungin was stopped after 42 days, whereas the patient was continued on voriconazole for a total of 100 days. At this point, his brain lesion resolved almost completely. However, leukemia relapsed. The patient died during his treatment course because of neutropenic typhilitis occurring in the aplastic phase. It is stated that in patients with neuroaspergillosis radical neurosurgery leads to better outcomes if performed at an earlier stage. Antifungal treatment of cerebral aspergillosis requires that the drug must cross the blood brain barrier. Voriconazole has the ability to cross the blood brain barrier. The therapy should be prolonged beyond the resolution of all lesions and until reversal of the underlying predisposition. We conclude that the use of neurosurgery and voriconazole together appears to be a reliable and effective treatment modality in patients with cerebral aspergillosis.
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Affiliation(s)
- Tülay Ozçelik
- Uludağ Universitesi Tip Fakültesi, Iç Hastaliklari Anabilim Dali, Hematoloji Bilim Dali, Bursa.
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Hiraga A, Uzawa A, Shibuya M, Numata T, Sunami S, Kamitsukasa I. Neuroaspergillosis in an immunocompetent patient successfully treated with voriconazole and a corticosteroid. Intern Med 2009; 48:1225-9. [PMID: 19602790 DOI: 10.2169/internalmedicine.48.2165] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Aspergillosis of the central nervous system (CNS) is an uncommon infection, mainly occurring in immunocompromised patients. We report a case of nasocerebral aspergillosis in an immunocompetent patient successfully treated with voriconazole and a corticosteroid. Magnetic resonance imaging (MRI) showed contrast enhancement surrounding the brainstem and cerebellum with intramedullary pontine and cerebellar T2-hyperintense lesions. The patient's symptoms and MRI abnormalities improved after voriconazole and corticosteroid treatment; however, discontinuation of the corticosteroid caused a worsening of the T2-hyperintense lesions, whereas resuming it resulted in its improvement. This suggested that these T2-hyperintense lesions may be due to secondary inflammation caused by aspergillosis and not the aspergillosis itself. We conclude that treatment with a combination of voriconazole and a corticosteroid appears to be effective for the treatment of some patients with CNS aspergillosis.
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Srinivasan US. Intracranial aspergilloma in immunocompetent patients successfully treated with radical surgical intervention and antifungal therapy: case series. Ann Acad Med Singap 2008; 37:783-787. [PMID: 18989496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Aspergillosis of the central nervous system is an uncommon infection, mainly occurring in immunocompromised patients with a high mortality. Surgical excision of the intracranial lesion combined with oral voriconazole has been proposed to improve the outcome in immunocompromised patients. Itraconazole has been considered not to be effective because of poor penetration into the brain tissue. We report the long-term outcome of 3 cases of intracranial aspergilloma in immunocompetent patients who were successfully treated with radical surgery combined with oral itraconazole. MATERIALS AND METHODS This is a retrospective study in which chronic invasive intracranial aspergilloma was successfully treated in 3 apparently immunocompetent patients and followed-up for more than 5 years. RESULTS Near complete or radical surgical removal of this localised chronic invasive intracranial aspergilloma whenever possible is the definitive treatment. When combined with the oral antifungal drug itraconazole, the management regimen is effective in achieving near complete long-term cure of more than 5 years. Oral itraconazole 200 mg twice daily should be given for a prolonged period of at least 6 months. CONCLUSION In chronic invasive intracranial aspergilloma in an immunocompetent patient, it was suggested that radical excision of the intracranial aspergilloma combined with oral antifungal drug belonging to triazole group that can be either itraconazole or voriconazole given for a period of 6 months was likely to improve the long-term outcome.
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Affiliation(s)
- U S Srinivasan
- Department of Neurosurgery, MIOT Hospital, Chennai, Tamil Nadu, India
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18
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Kaffarnik M, Utzolino S, Blaich A, Hopt UT. Successful multimodal therapy of invasive pulmonary and central nervous system aspergillosis in a neutropenic surgical patient: case report and review of the literature. Mycoses 2008; 51:74-8. [PMID: 18076600 DOI: 10.1111/j.1439-0507.2007.01442.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Invasive aspergillosis predominantly occurs in patients with impaired host defence and is often resistant to different therapeutically strategies. However, mortality significantly increases if the central nervous system is affected. In this report, we describe a case of successful treatment of invasive aspergillosis with cerebral involvement. The treatment consists of a medication of voriconazole and lipid-associated amphotericin B as well as a stereotactic neurosurgical procedure to drain an intracranial abscess.
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19
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De Rosa FG, Garazzino S, Audagnotto S, Michelazzo M, Gobbi F. [Invasive aspergillosis in an immunocompromised patient: clinical and therapeutic considerations]. Infez Med 2007; 15:262-266. [PMID: 18162738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The paper describes a case report of a young female with invasive aspergillosis diagnosed after brief treatment with high-dose steroids for autoimmune thrombocytopenia. Early diagnosis of invasive aspergillosis was made with cultures of tracheoaspirates and bronchoalveolar lavage and was confirmed with a transbronchial biopsy. After initial ineffective treatment with liposomal amphotericin B and dissemination from pulmonary to central nervous system involvement, treatment was switched to a combination of voriconazole and caspofungin. After marked clinical and radiological improvement, treatment was switched to the orally administered formulation of voriconazole until the complete disappearance of central nervous system lesion was observed. In the discussion section we underscore the most significant data of the host susceptibility, diagnosis of invasive aspergillosis, complications and treatment. This case ably demonstrates the efficacy of new antifungal agents, even when administered orally, and underscores the variability of host susceptibility to atypical and often unexpected invasive fungal infections.
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20
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Abstract
Early diagnosis of CNS aspergillosis requires a high degree of clinical suspicion, because there are no typical clinical symptoms or CSF findings. Clinical features are usually dramatic and tend to progress rapidly. Changes in mental status, hemiparesis and seizures are most common, but other nonspecific neurological features may occur and should always be an indication for neuroradiological examination in high-risk patients, in order to allow early initiation of antifungal therapy. Low density lesions with little or no mass effect and minimal or no contrast enhancement on CT scans that are usually more numerous on MRI and show intermediate signal intensity within high-signal areas on T2-weighted images, may suggest CNS aspergillosis. Cerebral lesions in CNS aspergillosis are often located not only in the cerebral hemispheres but also in the basal ganglia, thalami, corpus callosum and perforator artery territories. There is frequently a lack of contrast enhancement or perifocal oedema, due to the immunosuppressed status of the patient. A definite diagnosis requires brain tissue for histopathological analysis. However, neurosurgery is often not feasible, so that any of the neuroradiological findings mentioned above should raise the suspicion of CNS aspergillosis in immunocompromised patients and lead to early initiation of antifungal therapy. In the past, amphotericin B-based therapy was the treatment of choice for CNS aspergillosis, but this treatment produced negligible effects. Recently, voriconazole has been reported to be more effective than amphotericin B in the treatment of invasive aspergillosis. Response rates of about 35% have been achieved with voriconazole in patients with CNS aspergillosis. Combination therapy with antifungal agents, such as voriconazole plus caspofungin or liposomal amphotericin B, is being investigated in vitro and in animal models, and optimistic results have been observed. A combined medical and neurosurgical treatment should be considered in all patients with this disease.
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Affiliation(s)
- Markus Ruhnke
- Department of Internal Medicine, Charité Campus Mitte, Berlin, Germany.
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21
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Gubler C, Wildi SM, Imhof A, Schneemann M, Müllhaupt B. Disseminated Invasive Aspergillosis with Cerebral Involvement Successfully Treated with Caspofungin and Voriconazole. Infection 2007; 35:364-6. [PMID: 17721739 DOI: 10.1007/s15010-007-6165-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2006] [Accepted: 01/08/2007] [Indexed: 10/22/2022]
Abstract
We describe a case of cerebral aspergillosis which was successfully treated with a combination of caspofungin and voriconazole. The patient remains in remission 18 months after stopping antifungal treatment. We discuss primary and salvage therapy of invasive aspergillosis with focus on cerebral involvement. Since historical data showed a fatal outcome in most cases, amphotericin B does not cross the blood brain barrier while voriconazole does, we chose a combination of voriconazole plus caspofungin as primary therapy.
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Affiliation(s)
- C Gubler
- Dept. of Gastroenterology and Hepatology, University Hospital of Zurich, Zurich, Switzerland.
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22
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Abstract
Aspergillus infection of the petrous apex is a rare and devastating condition. To date, only two such cases have been reported, which resulted from direct extension of chronic Aspergillus otitis media. We present a case of petrous apex aspergillosis occurring years after surgical drainage of a petrous apex granuloma cyst. Because of the potential lethal nature of this condition, aggressive surgical therapy should be considered early in this illness and may provide the best chance for survival.
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Affiliation(s)
- Jean Anderson Eloy
- Department of Otolaryngology-Head and Neck Surgery, Mount Sinai School of Medicine, New York, New York 10029, USA.
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23
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Stiefel M, Reiss T, Staege MS, Rengelshausen J, Burhenne J, Wawer A, Foell JL. Successful treatment with voriconazole of Aspergillus brain abscess in a boy with medulloblastoma. Pediatr Blood Cancer 2007; 49:203-7. [PMID: 16333861 DOI: 10.1002/pbc.20628] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Invasive aspergillosis is an increasing problem in immuno-incompetent patients after prolonged steroid therapy, cancer radio-chemotherapy, and bone marrow or solid organ transplantation. Cerebral aspergillosis is a well-described complication of the invasive aspergillosis but only in rare cases, the brain is the sole site of infection. Despite increasing availability of antifungal drugs, the prognosis of cerebral aspergillosis is poor. We report on an 11-year-old boy with medulloblastoma in the area of the fourth ventricle. Following tumor surgery and radio-chemotherapy, several abscess-like structures occurred in the operating field. After incomplete abscess, resection histology and culture confirmed a localized Aspergillus fumigatus infection. The initial treatment of the Aspergillus fumigatus infection with conventional amphotericin B failed, and treatment with the triazole voriconazole was started. Intravenous treatment with voriconazole resulted in a reduction of the Aspergillus fumigatus abscess. After switching to oral ambulatory therapy, the Aspergillus fumigatus abscess increased in size. To improve treatment, voriconazole dosage was adapted to reach drug concentrations in cerebrospinal fluid (CSF) above the minimal fungicidal concentration and plasma specimens. During the concentration-controlled voriconazole therapy for a period of 18 months, a complete response was achieved.
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Affiliation(s)
- M Stiefel
- Department of Pediatric, Hematology-Oncology, Martin-Luther University Halle-Wittenberg, Halle, Germany
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24
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Traboulsi RS, Kattar MM, Dbouni O, Araj GF, Kanj SS. Fatal brain infection caused by Aspergillus glaucus in an immunocompetent patient identified by sequencing of the ribosomal 18S–28S internal transcribed spacer. Eur J Clin Microbiol Infect Dis 2007; 26:747-50. [PMID: 17665232 DOI: 10.1007/s10096-007-0361-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Cerebral aspergillosis has rarely been reported in immunocompetent patients. We herein describe a unique case of cerebral aspergillosis in a healthy adult that led to his death despite aggressive antifungal therapy. Sequencing of ribosomal 18S-28S internal transcribed spacer identified the organism as Eurotium herbariorum, the teleomorph of Aspergillus glaucus.
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Affiliation(s)
- R S Traboulsi
- Division of Infectious Diseases, American University of Beirut Medical Center, P.O. Box 113-6044, Hamra, Beirut, 110 32090, Lebanon
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25
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Marinovic T, Skrlin J, Vilendecic M, Rotim K, Grahovac G. Multiple Aspergillus brain abscesses in immuno-competent patient with severe cranio-facial trauma. Acta Neurochir (Wien) 2007; 149:629-32; discussion 632. [PMID: 17460817 DOI: 10.1007/s00701-007-1148-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2006] [Accepted: 03/15/2007] [Indexed: 10/23/2022]
Abstract
Aspergillosis of the central nervous system (CNS) is a rare, but well described disease in immuno-competent patients. We present a 65-year-old patient who developed neuro-aspergillosis 10 months after severe cranio-facial trauma (Le Fort III). He was treated successfully with surgery including stereotactic drainage and, with Amphotericin B, Liposomal Amphotericin B, and Itraconazol.
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Affiliation(s)
- T Marinovic
- Department of Neurosurgery, University Hospital Dubrava, Zagreb, Croatia
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26
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Okugawa S, Ota Y, Tatsuno K, Tsukada K, Kishino S, Koike K. A case of invasive central nervous system aspergillosis treated with micafungin with monitoring of micafungin concentrations in the cerebrospinal fluid. ACTA ACUST UNITED AC 2007; 39:344-6. [PMID: 17454899 DOI: 10.1080/00365540600951333] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Invasive aspergillosis has an extremely high mortality rate. In Japan, micafungin, an echinocandin drug that has a new mechanism of action as an antifungal agent and has a clinical effect against Aspergillus species, became available in 2002. However, little is known about its penetration into the central nervous system (CNS), or its efficacy for the treatment of invasive CNS aspergillosis. We report a 65-y-old female with diabetes mellitus and CNS aspergillosis who was treated with micafungin. During treatment, micafungin concentrations were measured in the cerebrospinal fluid and plasma. On a dose of 300 mg/d, the ratio of the micafungin concentration in the cerebrospinal fluid to that in plasma was extremely low (0.2%-0.05%); nevertheless, the patient did not have a relapse of invasive CNS aspergillosis after micafungin treatment.
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Affiliation(s)
- Shu Okugawa
- Department of Infectious Disease, the University of Tokyo, Graduate School of Medicine, Tokyo, Japan
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27
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Abstract
Recently, improved response and survival rates in patients treated with voriconazole and neurosurgery for central nervous system (CNS) aspergillosis have been reported. We assessed retrospectively the outcome in 17 patients with definite or probable CNS aspergillosis treated with amphotericin B alone (n = 15) or in combination with 5-fluorocytosine (n = 3) or itraconazole (n = 2). Four patients underwent neurosurgery. The mortality rate was 100% with a median survival of only 10 days (range: 3-60) after onset of first symptoms or first radiological evidence of CNS aspergillosis. In conclusion, treatment with amphotericin B and itraconazole has negligible efficacy in CNS aspergillosis.
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Affiliation(s)
- Stefan Schwartz
- Medizinische Klinik III, Charité Campus Benjamin Franklin, Freie Universität, Berlin, Germany.
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28
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Taşdelen Fişgin N, Candir N, Sünbül M. [Intracranial aspergillosis in an immunocompetent patient]. MIKROBIYOL BUL 2007; 41:303-7. [PMID: 17682719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Intracranial aspergillosis is a rare clinical picture, but the mortality rate is very high. In this report, an immunocompetent 43 years old male patient with mortal intracranial aspergillosis was presented. The patient has been admitted to Neurosurgery Clinics of our hospital with the complaints of weakness and walking difficulties. In the cranial tomography a brain mass was detected, and his medical history revealed that he had experienced an operation 18 months ago because of another intracranial tumour. After the operation his fever was high (39 degrees C), the leukocyte count, erythrocyte sedimentation rate and CRP values were increased, and purulent discharge was present in the operation site. As the pathological examination of the operation material have suggested aspergillosis, conventional amphotericin B treatment was started initially, but has changed to liposomal form 18 days later. Aspergillus fumigatus has been grown on the exudate culture collected from flap region. The levels of immunoglobulins and complement components of the patient were found normal. Since his next cranial magnetic resonance result indicated the presence of pansinusitis and destructive lesions in ethmoid sinuses, caspofungin was added to the therapy. The patient has reoperated since there was no clinical and laboratory progress at the 83rd day of amphotericin B, and 10th day of caspofungin therapy. Bacterial and fungal cultures of specimens collected during the second operation yielded negative results, however microabscesses and chronic inflammation focci were detected in histopathological examination. Fever and purulent discharge recurred in the patient after the second operation and visual defect has developed in his left eye. There was no bacterial or fungal growth in the discharge material, but direct microscopy have showed the presence of septate hyphae. The patient was discharged from the hospital by his family request with oral itraconazole treatment, however, he died one month later. Since no immunosuppressive status was detected in our patient, the transmission was thought to occur during the operation which he had experienced one and half year ago. In conclusion, the patients who experience neurosurgery should be followed-up carefully in terms of aspergillosis.
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29
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Freudenstein D, Koerbel A, Beschorner R, Tatagiba M. Successful treatment of Aspergillus granuloma involving the cavernous sinus and the middle fossa by using surgery and voriconazole. J Neurosurg 2007; 106:511. [PMID: 17367079 DOI: 10.3171/jns.2007.106.3.511] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dirk Freudenstein
- Department of Neurosurgery, University Hospital of Tübingen, Germany.
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30
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Nabika S, Kiya K, Satoh H, Mizoue T, Araki H, Oshita J. Local Administration of Amphotericin B Against Aspergilloma in the Prepontine Cistern-Case Report-. Neurol Med Chir (Tokyo) 2007; 47:89-92. [PMID: 17317949 DOI: 10.2176/nmc.47.89] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A 21-year-old man presented with aspergilloma in the prepontine cistern that developed after treatment for cerebellar hematoma following rupture of an arteriovenous malformation. He became bedridden with neurological signs of tetraparesis, disturbed ocular movement, and bulbar palsy, despite alert consciousness. Repeat magnetic resonance imaging 1 year later revealed a space-occupying lesion in the prepontine cistern along the clivus. This multilobular enhanced mass lesion gradually enlarged towards the brainstem over the following 4 years, resulting in loss of spontaneous breathing and dependence on a mechanical respirator. Surgical treatment via a lateral suboccipital approach was selected to reduce the size of the mass lesion and confirm the diagnosis. Histological examination revealed the presence of Aspergillus fumigatus. Treatment with amphotericin B (1 mg/kg/day) and fluconazole (100 mg/kg/day) injected into the peripheral veins was initiated, but was stopped due to the appearance of renal dysfunction. An Ommaya tube was then inserted into the prepontine cistern via a transsylvian approach to provide high concentrations of amphotericin B around the granulomatous lesion. He gradually improved, corresponding to the decreased size of the aspergilloma just after surgery. Surgical reduction of granuloma combined with local administration of antifungal agent is a good treatment option in patients with aspergilloma refractory to systemic administration.
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Affiliation(s)
- Shinya Nabika
- Department of Neurosurgery, Hiroshima Prefectural Hospital, Japan.
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31
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Athanassiadou F, Tragiannidis A, Papageorgiou T, Velegraki A. Fungal brain abscesses in leukemia. Indian Pediatr 2006; 43:991-4. [PMID: 17151404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Invasive fungal infections remain a life threatening complication in children with hematological malignancies. The brain represents a common site of hematogenously disseminated infections from an extracranial focus. We report our experience in the diagnosis, radiological aspects and therapeutic approach of fungal brain abscesses in 2 children receiving chemotherapy for acute lymphoblastic leukemia (ALL).
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Affiliation(s)
- Fani Athanassiadou
- 2nd Pediatric Department, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece.
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32
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Elter T, Sieniawski M, Gossmann A, Wickenhauser C, Schröder U, Seifert H, Kuchta J, Burhenne J, Riedel KD, Fätkenheuer G, Cornely OA. Voriconazole brain tissue levels in rhinocerebral aspergillosis in a successfully treated young woman. Int J Antimicrob Agents 2006; 28:262-5. [PMID: 16908120 DOI: 10.1016/j.ijantimicag.2006.04.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2006] [Revised: 04/04/2006] [Accepted: 04/07/2006] [Indexed: 11/28/2022]
Abstract
Invasive aspergillosis of the central nervous system has a mortality rate exceeding 90%. We describe a 29-year-old woman with a medical history of chronic polyarthritis who developed a proven rhinocerebral Aspergillus fumigatus infection refractory to first-line treatment with liposomal amphotericin B. The patient responded successfully to salvage combination treatment with voriconazole and caspofungin. Furthermore, for the first time, voriconazole levels in an intracerebral abscess were measured in this patient undergoing voriconazole oral therapy.
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Affiliation(s)
- Thomas Elter
- 1st Department of Internal Medicine, University of Cologne, 50924 Cologne, Germany
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Pinzer T, Reiss M, Bourquain H, Krishnan KG, Schackert G. Primary aspergillosis of the sphenoid sinus with pituitary invasion - a rare differential diagnosis of sellar lesions. Acta Neurochir (Wien) 2006; 148:1085-90; discussion 1090. [PMID: 16855812 DOI: 10.1007/s00701-006-0811-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2005] [Accepted: 04/25/2006] [Indexed: 11/27/2022]
Abstract
Aspergillosis belongs to the group of mycotic diseases of paranasal sinuses. The invasive forms, and particularly the fulminant forms, are potentially fatal. Isolated aspergillosis of the sphenoid sinus or the clivus is a difficult diagnosis, since the often misleading clinical manifestations of this rare disease develop late. These patients become apparent by neurological signs such as cavernous sinus syndrome, pseudotumor of the pituitary or the orbit. Diagnosis is often made intra-operatively or on histological examination. We report a case of invasive aspergillosis uniquely involving the sellar area revealed by clinical features suggesting a pseudotumor of the pituitary. Although such lesions are almost always seen in immune suppressed subjects, in our case, the patient was immune competent and had no past history of sinusitis.The question of whether, and when to perform limited or extensive surgery remains an issue for discussion, owing to the rarity of this disease honed by lack of experience. It depends on several factors: the kind of disease, the immunity, the subtype of invasive fungal sinusitis and the degree of tissue invasion.
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Affiliation(s)
- T Pinzer
- Klinik und Poliklinik für Neurochirurgie, Universitätsklinikum Dresden, Dresden, Germany
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34
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Steinbach WJ, Cramer RA, Perfect BZ, Asfaw YG, Sauer TC, Najvar LK, Kirkpatrick WR, Patterson TF, Benjamin DK, Heitman J, Perfect JR. Calcineurin controls growth, morphology, and pathogenicity in Aspergillus fumigatus. Eukaryot Cell 2006; 5:1091-103. [PMID: 16835453 PMCID: PMC1489296 DOI: 10.1128/ec.00139-06] [Citation(s) in RCA: 228] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Calcineurin is implicated in a myriad of human diseases as well as homeostasis and virulence in several major human pathogenic microorganisms. The fungus Aspergillus fumigatus is a leading cause of infectious death in the rapidly expanding immunocompromised patient population. Current antifungal treatments for invasive aspergillosis are often ineffective, and novel therapeutic approaches are urgently needed. We demonstrate that a mutant of A. fumigatus lacking the calcineurin A (cnaA) catalytic subunit exhibited defective hyphal morphology related to apical extension and polarized growth, which resulted in drastically decreased filamentation. The delta cnaA mutant lacked the extensive lattice of invading hyphae seen with the wild-type and complemented strains. Sporulation was also affected in the delta cnaA mutant, including morphological conidial defects with the absence of surface rodlets and the added presence of disjunctors creating long conidial chains. Infection with the delta cnaA mutant in several distinct animal models with different types of immunosuppression and inoculum delivery led to a profound attenuation of pathogenicity compared to infection with the wild-type and complemented strains. Lung tissue from animals infected with the delta cnaA mutant showed a complete absence of hyphae, in contrast to tissue from animals infected with the wild-type and complemented strains. Quantitative fungal burden and pulmonary infarct scoring confirmed these findings. Our results support the clinical observation that substantially decreasing fungal growth can prevent disease establishment and decrease mortality. Our findings reveal that calcineurin appears to play a globally conserved role in the virulence of several pathogenic fungi and yet plays specialized roles in each and can be an excellent target for therapeutic intervention.
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Affiliation(s)
- William J Steinbach
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Box 3499, Duke University Medical Center, Durham, North Carolina 27710, USA.
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35
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Aslam E, Imran M, Muhammad T, Faridi N. Rhinocerebral aspergillosis cripple: high oral doses of Itraconazole was the solution. J PAK MED ASSOC 2006; 56:415-6. [PMID: 17091756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Two cases of intracranial fungal infection, crippled with the recurrence of the fungal infection even after excisional surgery followed by intravenous Amphotericin B and oral Itraconazole are presented.
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Affiliation(s)
- Ejaz Aslam
- Department of Neurosurgery, Liaquat National Hospital, Karachi, Pakistan
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36
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Stodulski D, Kowalska B, Stankiewicz C. Otogenic skull base osteomyelitis caused by invasive fungal infection. Eur Arch Otorhinolaryngol 2006; 263:1070-6. [PMID: 16896755 DOI: 10.1007/s00405-006-0118-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2005] [Accepted: 06/15/2006] [Indexed: 10/24/2022]
Abstract
Otogenic skull base osteomyelitis (SBO) of fungal etiology is a very rare but life-threatening complication of inflammatory processes of the ear. The authors present a case of otogenic SBO caused by Aspergillus flavus in a 65-year-old man with a fatal course. Because of the encountered difficulties with the proper diagnosis and treatment, the authors reviewed the literature on the subject.
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Affiliation(s)
- Dominik Stodulski
- Department of Otolaryngology, Medical University of Gdańsk, ul. Debinki 7, 80211 Gdańsk, Poland.
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37
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Yi SH, Chen GH, Lu MQ, Yang Y, Cai CJ, Xu C, Li H, Wang GS, Yi HM. [Diagnosis and treatment of invasive aspergillosis infection following orthotopic liver transplantation]. Zhonghua Wai Ke Za Zhi 2006; 44:885-8. [PMID: 17067477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
OBJECTIVE To explore the treatment and appropriate management of invasive aspergillosis infection following orthotopic liver transplantation. METHODS The clinical data of 576 cases who underwent orthotopic liver transplantation consecutively between January 2000 and January 2005 were analyzed retrospectively. RESULTS The prevalence of invasive aspergillosis infection was 1.74 (9/576), included 8 cases with pulmonary aspergillosis and 1 case with cerebral aspergillosis. The interval between transplantation and diagnosis were from 10 days to 2 months. Persistent or discontinuous low fever maybe the main clinical presentation after operation. Liposomal amphotericin B (AmBisome) is the mainly treatment for invasive aspergillosis infections, 5 patients were cured and 2 patients developed multi-organ aspergillosis infection died. CONCLUSIONS The clinical features of invasive aspergillosis infection following orthotopic liver transplantation were un-typical presentations in the early stage and easy to disseminate. Appropriate modification of immunosuppression therapy and early, high dose and long-term application of antifungal treatment is effective and safe to cure the disease.
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Affiliation(s)
- Shu-hong Yi
- Liver Transplantation Center, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
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38
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Abstract
We describe an 8-year-old boy who presented with multiple unresectable aspergillus brain abscesses as the initial presentation of X-linked chronic granulomatous disease (CGD). He failed initial therapy with amphotericin B, but was subsequently salvaged with voriconazole. CGD should be considered in the differential diagnosis for all children presenting with invasive fungal infections, particularly, those involving the central nervous system (CNS). Whereas, optimal pharmacologic therapy is still unknown for CNS aspergillosis, voriconazole may have an advantage due to its ability to cross the blood brain barrier and excellent oral absorption and bioavailability.
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Affiliation(s)
- Abdul Alsultan
- Department of Pediatrics, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242, USA.
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39
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Tattevin P, Le Tulzo Y. Improved outcome in central nervous system aspergillosis. Blood 2006; 107:3410-1; author reply 3411-2. [PMID: 16597600 DOI: 10.1182/blood-2005-11-4579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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40
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Abstract
Abstract
OBJECTIVE AND IMPORTANCE:
Intracranial aspergillosis is occasionally seen among immunocompromised patients, the incidence increasing in consequence to large-scale use of chemotherapy against malignancies and immunosuppression after organ transplantation. Immunocompetent patients harboring invasive intracranial fungal infections still remain an elusive diagnosis.
CLINICAL PRESENTATION:
A 7-month-old immunocompetent infant who developed and harbored cerebellar aspergillosis until 3 years of age is reported.
INTERVENTION:
Radical surgical resection of posterior fossa mass (aspergilloma) and parenteral administration of Amphotericin B led to a successful outcome.
CONCLUSION:
The differential diagnosis at both stages of presentation and the possible mode of infection are discussed according to the radiological images. Preoperative diagnosis on the basis of imaging is difficult. The pathogenesis of such an infection remains uncertain. Parenteral Amphotericin B, followed by prolonged itraconazole therapy, remains the “gold standard” modality for central nervous system fungal infections in adjunct to aggressive surgical debridement.
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Affiliation(s)
- Sandeep Mohindra
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
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41
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Gottfredsson M, Steingrímsdóttir H. Disseminated invasive aspergillosis in a patient with acute leukaemia. Acta Biomed 2006; 77 Suppl 2:10-3. [PMID: 16918060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
A 46-year-old previously healthy woman was diagnosed with acute lymphoblastic leukaemia. The induction phase was complicated by alpha-haemolytic streptococcal bacteremia which responded to antibacterial therapy. Subsequently, the patient developed pneumonie due to Chlamydiapneumoniae which responded to macrolides. Following this infection the patient developed recurrent fever and new pulmonary infiltrates were noted. Bronchoscopy was performed and treatment was administered with liposomal amphotericin B (L-AmB, AmBisome) for two days, but was complicated by acute renal failure. Aspergillus fumigatus was cultured from bronchoalveolar lavage fluid [corrected] L-AmB was discontinued and voriconazole and caspofungin were administered. Despite aggressive antifungal therapy the patient developed progressive invasive infection, with central nervous system involvement as well as lesions appearing in the kidneys and liver. The patient died one week following the diagnosis of aspergillosis.
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Affiliation(s)
- Magnús Gottfredsson
- Department of Medicine, Landspítali University Hospital, Fossvogur, 101 Reykjavík, Iceland.
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42
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Uçan ES, Avkan Oğuz V, Güngör O, Gülşen A, Uğural Sezak N, Tertemiz KC, Ceylan E, Kargi A, Balci P, Ada E, Sanli A. [A case of resistant pulmonary and cerebral aspergillosis successfully treated with voriconazole]. Tuberk Toraks 2006; 54:75-9. [PMID: 16615023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023] Open
Abstract
Invasive pulmonary aspergillosis (IPA) is the most common fungal pulmonary infection in immunocompromised patients. In this disease, it is hard to diagnose, it's therapy process is variable and mortality is high. Prognosis is even worse in the cases which have cerebral aspergillosis. The patient was following up as a diagnosis of usual interstitial pneumonia and treating with corticosteroids and azothiopurine. Patient attended our clinic with headache and lose of vision. IPA and cerebral aspergillosis was the diagnosis as his examinations. Amphotericin B lipid complex treatment were given because of pulmonary and cerebral aspergillosis. Voriconazole was the second therapy because of the no response. Voriconazole is more effective in cerebral aspergillosis and treated this patient successfully.
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Affiliation(s)
- Eyüp Sabri Uçan
- Department of Chest Disease, Faculty of Medicine, Dokuz Eylül University, Izmir, Turkey
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43
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Keyik B, Edgüer T, Hekimoğlu B. Conventional and diffusion-weighted MR imaging of cerebral aspergillosis. Diagn Interv Radiol 2005; 11:199-201. [PMID: 16320224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Central nervous system aspergillosis has increased dramatically in recent years. Most of the cases are immunocompromised patients infected from a primary site, usually the lungs or paranasal sinuses, and the organism may spread to the central nervous system. Different neuroimaging patterns that have been reported vary depending on the immunological status of the patients and on the age of the lesions. Description of typical radiological patterns in cerebral aspergillosis patients may be helpful in establishing early diagnosis and treatment. In this case report, we present magnetic resonance images of cerebral aspergillosis and the contribution of diffusion-weighted magnetic resonance imaging to the diagnosis.
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Affiliation(s)
- Bahri Keyik
- Department of Radiology, SSK Ankara Research and Training Hospital, Ankara, Turkey, Turkey.
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44
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Kurdow R, Boehle AS, Ankermann T, Schniewind B, Dohrmann P. Case report: successful interdisciplinary treatment of cerebrally disseminated invasive pulmonal aspergillosis in a child with acute myeloid leukemia. J Pediatr Surg 2005; 40:1191-4. [PMID: 16034770 DOI: 10.1016/j.jpedsurg.2005.03.104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Invasive pulmonary aspergillosis (IPA) is a life-threatening infection in immunocompromised patients. Mortality rates of cerebrally disseminated IPA approach 100%. We report on a case of a 9-year-old girl with acute myeloid leukemia, who acquired cerebrally disseminated IPA during chemotherapy-induced leukopenia. Longtime survival was achieved by left pneumonectomy and neurosurgical resection of the intracerebral lesion combined with systemic application of itraconazole and liposomal amphotericin B. A review of literature revealed 7 other cases of cerebrally disseminated IPA with survival of more than 12 months.
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Affiliation(s)
- Roland Kurdow
- Department of General Surgery and Thoracic Surgery, University Hospital of Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany.
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45
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Vidal JE, Dauar RF, Melhem MSC, Szeszs W, Pukinskas SRBS, Coelho JFGS, Lins DLM, Costa SF, Penalva de Oliveira AC, Lacaz CDS. Cerebral aspergillosis due to Aspergillus fumigatus in AIDS patient: first culture - proven case reported in Brazil. Rev Inst Med Trop Sao Paulo 2005; 47:161-5. [PMID: 16021291 DOI: 10.1590/s0036-46652005000300009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Cerebral aspergillosis is a rare cause of brain expansive lesion in AIDS patients. We report the first culture-proven case of brain abscess due to Aspergillus fumigatus in a Brazilian AIDS patient. The patient, a 26 year-old male with human immunodeficiency virus (HIV) infection and history of pulmonary tuberculosis and cerebral toxoplasmosis, had fever, cough, dyspnea, and two episodes of seizures. The brain computerized tomography (CT) showed a bi-parietal and parasagittal hypodense lesion with peripheral enhancement, and significant mass effect. There was started anti-Toxoplasma treatment. Three weeks later, the patient presented mental confusion, and a new brain CT evidenced increase in the lesion. He underwent brain biopsy, draining 10 mL of purulent material. The direct mycological examination revealed septated and hyaline hyphae. There was started amphotericin B deoxycholate. The culture of the material demonstrated presence of the Aspergillus fumigatus. The following two months, the patient was submitted to three surgeries, with insertion of drainage catheter and administration of amphotericin B intralesional. Three months after hospital admission, his neurological condition suffered discrete changes. However, he died due to intrahospital pneumonia. Brain abscess caused by Aspergillus fumigatus must be considered in the differential diagnosis of the brain expansive lesions in AIDS patients in Brazil.
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Affiliation(s)
- José E Vidal
- Instituto de Infectologia Emílio Ribas, São Paulo, SP, Brazil.
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46
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Pagliano P, Attanasio V, Fusco U, Rossi M, Scarano F, Faella FS. Pulmonary aspergillosis with possible cerebral involvement in a previously healthy pregnant woman. J Chemother 2005; 16:604-7. [PMID: 15700855 DOI: 10.1179/joc.2004.16.6.604] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
UNLABELLED Invasive aspergillosis is observed mainly in immunodepressed patients. Here we report a case of pulmonary aspergillosis with CNS involvement in a pregnant woman without other known causes of immunodeficiency. CASE REPORT A 23-years old pregnant woman underwent a caesarean because of unexplained seizures. During the subsequent days worsening headache and a deteriorating neurological status were reported suggesting meningitis. Stiffness, right sided hemiparesis and cranial nerve palsies were observed at admission. Radiological findings revealed lesions involving the right pulmonary apex, the right cerebellar hemisphere and the Pterygopalatina fossa. Microbiological studies revealed large colonies of Aspergillus fumigatus. A favorable outcome was observed after administration of liposomal amphotericin B and 5-fluorocytosine and, at improved conditions, when oral uptake of itraconazole was given. The authors conclude that risk of infections sustained by fungal opportunistic agents during pregnancy must be considered. Sequential antifungal administration may be an efficient therapy able to shorten hospitalization.
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Affiliation(s)
- P Pagliano
- Department of Emergency and Infectious Diseases, D. Cotugno Hospital, Via G. Quagliariello 54, 80131 Naples, Italy.
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47
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Ehrmann S, Bastides F, Gissot V, Mercier E, Magro P, Bailly E, Legras A. Cerebral aspergillosis in the critically ill: two cases of successful medical treatment. Intensive Care Med 2005; 31:738-42. [PMID: 15782314 DOI: 10.1007/s00134-005-2605-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2004] [Accepted: 03/02/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Invasive aspergillosis is associated with a poor prognosis, especially in critically ill patients with cerebral involvement. We present two cases of cerebral invasive aspergillosis successfully treated in the intensive care unit with combination antifungal therapies and without surgery. CASE PRESENTATION The first patient was a 49-year-old man with rheumatoid arthritis who received corticosteroid and cyclophosphamide treatment and developed pulmonary and cerebral invasive aspergillosis. After failure of voriconazole the patient had a successful outcome with voriconazole and liposomal amphotericin B therapy. The patient returned home after an 8-month hospital stay. The second patient was a 54-year-old woman with pulmonary neoplasia and corticosteroid treatment who developed pulmonary and cerebral invasive aspergillosis. After failure of voriconazole and liposomal amphotericin B therapy the patient had a favorable outcome with liposomal amphotericin B and caspofungin therapy. The patient died 10 months after initial diagnosis of cardiac tamponade unrelated to fungal infection. DISCUSSIONS These cases illustrate the improving prognosis of invasive aspergillosis due to the availability of new treatments, especially in cases of cerebral involvement. It also demonstrates that the outcome of critically ill patients requiring mechanical ventilation for invasive aspergillosis can be favorable. The treatment of patients with invasive cerebral aspergillosis in the intensive care setting should be encouraged.
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Affiliation(s)
- Stephan Ehrmann
- Service de Réanimation Médicale Polyvalente, Hôpital Bretonneau, Centre Hospitalier Universitaire de Tours, 37044 Tours cedex 9, France.
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48
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Yamanoi T, Shibano K, Soeda T, Hoshi A, Matsuura Y, Sugiura Y, Endo K, Yamamoto T. Intracranial invasive aspergillosis originating in the sphenoid sinus: a successful treatment with high-dose itraconazole in three cases. TOHOKU J EXP MED 2004; 203:133-9. [PMID: 15212149 DOI: 10.1620/tjem.203.133] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report three cases of intracranial aspergillosis originating in the sphenoid sinus in immunocompetent patients. The patients presented with an orbital apex syndrome in that a unilateral loss of vision and cranial nerve III palsy were seen in all cases and a contralateral involvement was also seen in one case. Despite the initial treatment with a conventional dose of itraconazole (ITCZ, 200 mg/day), the neurological deficits failed to improve and the granulomatous inflammation was not suppressed. Therefore, we treated with a combination of a high dose of ITCZ at 500-1000 mg/day (16-24 mg/kg/day) and amphotericin B (AMPH-B) at 0.5 mg/kg/day, in conjunction with a pulse dose of methylprednisolone at 1000 mg/day. Two cases responded favorably in that the ocular movements completely recovered, and their maximum serum concentrations of the hydroxy ITCZ were 7816 ng/ml and 5370 ng/ml. However, the other case worsened, despite ITCZ treatment at 16 mg/kg/day, and the serum concentration of the hydroxy ITCZ was 3863 ng/ml. The surgical decompression of the cavernous sinus via an extradural approach was performed, and the dose of ITCZ was increased to 24 mg/kg/day. The resulting serum concentration of the hydroxy ITCZ was 4753 ng/ml, and the outcome of this case has been favorable. These results suggest that a high blood level of the hydroxy ITCZ (more than 4500 ng/ml) is a prerequisite for the successful treatment of intracranial aspergillosis and that the combination treatment of ITCZ with AMPH-B would be preferred. The concomitant use of steroid and/or surgical decompression should be considered, if the invasiveness is not well-controlled in spite of intensive medical therapy.
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Affiliation(s)
- Takahiko Yamanoi
- Department of Neurology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan.
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49
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Abstract
Until recently, brain aspergillosis was almost always fatal, with a response rate to amphotericin B of < 10%. This study describes a retrospective analysis of eight consecutive cases of brain aspergillosis. All patients were immunosuppressed and five required mechanical ventilation. Antifungal treatment included amphotericin B (n = 7), itraconazole (n = 3), voriconazole (n = 2) and flucytosine (n = 1). Three (38%) patients survived following prolonged azole therapy after initial amphotericin B treatment, combined with a reduction in their immunosuppressive treatment. The prognosis of brain aspergillosis might be improved if immunosuppression could be reduced and prolonged oral azole therapy used.
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Affiliation(s)
- P Tattevin
- Infectious Diseases and Intensive Care Unit, Pontchaillou Hospital, Rennes, France.
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50
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Bethell D, Hall G, Goodman TR, Klein N, Pollard AJ. Resolution of orbitocerebral aspergillosis during combination treatment with voriconazole and amphotericin plus adjunctive cytokine therapy. J Pediatr Hematol Oncol 2004; 26:304-7. [PMID: 15111783 DOI: 10.1097/00043426-200405000-00009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Orbitocerebral aspergillosis has a very high fatality rate and cure is unusual. We describe the successful management of a child with cereberal aspergillosis who had a dramatic response to therapy with a combination of liposomal amphotericin and voriconazole with adjunctive cytokine therapy during immunosuppresive chemotherapy for acute lymphoblastic leukaemia.
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Affiliation(s)
- Delia Bethell
- Department of Paediatrics, John Radcliffe Hospital, Oxford, United Kingdom
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