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CREATE Childhood Cancer Rehabilitation Program development: Increase access through interprofessional collaboration. Pediatr Blood Cancer 2022; 69:e29912. [PMID: 35986689 DOI: 10.1002/pbc.29912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/14/2022] [Accepted: 07/17/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Cancer and its treatment can lead to functional limitations affecting ongoing development in children and adolescents. We developed a pediatric cancer rehabilitation program that integrates evidence-based rehabilitative care into cancer treatment. The program utilizes the CREATE (collaboration, rehabilitation/research, education, assessment, treatment, evaluation) Childhood Cancer Rehabilitation model. We aim to describe the structural and process components of our rehabilitation program and provide an access and utilization analysis. PROCEDURES To evaluate the rehabilitation program, we identified new patients with oncologic diagnoses from 2002 to 2019 using our database. To evaluate rehabilitative care, descriptive data, including the timing and type of rehabilitation services utilized within 5 years of a child's diagnosis, were collected and reviewed. Statistical analysis focused on change over time. RESULTS Among 1974 children assessed, 1580 (80.0%) received care from at least one rehabilitation service. Between 2002 and 2018, the percentage of children receiving rehabilitation services grew significantly throughout all disciplines, except for outpatient speech-language pathology. Utilization differed by age and diagnosis. Integrating therapists in the clinic improved patient access, reduced the time to access outpatient services, and increased the number of attended visits. Additional factors supporting program growth included: identifying leaders, using a prospective surveillance model, education, and program evaluation. CONCLUSION A multimodal interprofessional approach, such as the CREATE model, improves access to and the efficiency of evidence-based rehabilitation services promoting recovery, ongoing development, and quality of life.
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Safety, Efficacy, and Durability of Stent-Assisted Coiling Treatment of M2 (Insular) Segment MCA Aneurysms. AJNR Am J Neuroradiol 2022; 43:560-567. [PMID: 35301223 PMCID: PMC8993191 DOI: 10.3174/ajnr.a7461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 01/17/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Most distal MCA aneurysms are located within the insular segment, which lies between the limen insulae and circular sulcus. However, experience is limited in the microsurgical and endovascular management of insular segment MCA aneurysms. In this multicenter retrospective case series, we aimed to investigate the safety, efficacy, and durability of stent-assisted coiling for treatment of insular segment MCA aneurysms. MATERIALS AND METHODS A retrospective review was performed to identify patients with insular MCA aneurysms that were treated with stent-assisted coiling. The technical success of the procedures and the initial and follow-up clinical and angiographic outcomes were assessed. Periprocedural and delayed complications were reviewed. RESULTS Twenty-seven aneurysms in 27 patients with a mean age of 53.3 (SD,11.3) years were included. The mean size of the aneurysms was 6.3 (SD 2.6) mm. Endovascular procedures were successfully performed in all patients. Immediate postprocedural angiography revealed complete aneurysm occlusions in 81.5%. Periprocedural complications developed in 7.4% without causing permanent morbidity. A delayed thromboembolic complication resulted in a minor permanent morbidity in 1 patient (3.7%). There was no mortality. The mean duration of angiographic follow-up was 19.5 (SD, 9.8) months. The last follow-up examinations showed complete occlusion in 92.6%. During the follow-up period, none of the treated aneurysms showed recanalization. CONCLUSIONS The results of this study demonstrate that stent-assisted coiling with a low-profile self-expandable stent is a feasible and relatively safe technique for endovascular treatment of insular segment complex MCA aneurysms. Additionally, it provides an effective and durable treatment for insular MCA aneurysms.
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Comment on: Development of a comprehensive pediatric oncology rehabilitation program. Pediatr Blood Cancer 2020; 67:e28148. [PMID: 31867819 DOI: 10.1002/pbc.28148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 12/11/2019] [Indexed: 11/10/2022]
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Initial and Long-Term Outcomes of Complex Bifurcation Aneurysms Treated by Y-Stent-Assisted Coiling with Low-Profile Braided Stents. AJNR Am J Neuroradiol 2018; 39:2284-2290. [PMID: 30409852 DOI: 10.3174/ajnr.a5869] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 09/18/2018] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Coiling complex intracranial bifurcation aneurysms often necessitates the implantation of double stents in various configurations, such as Y-stent placement. Low-profile braided stents have been introduced recently to facilitate the endovascular treatment of wide-neck aneurysms. We aimed to investigate the feasibility, safety, efficacy, and durability of Y-stent-assisted coiling with double low-profile braided stents for the treatment of complex bifurcation aneurysms. MATERIALS AND METHODS A retrospective review was performed to identify patients who were treated using Y-stent-assisted coiling with low-profile braided stents. Technical success was assessed, as were initial and follow-up clinical and angiographic outcomes. Periprocedural and delayed complications were reviewed. Preprocedural and follow-up clinical statuses were assessed using the modified Rankin Scale. RESULTS Forty patients with 40 intracranial aneurysms were included in the study. Y-stent placement was successfully performed in all cases. Immediate postprocedural digital subtraction angiography images revealed total aneurysm occlusion in 72.5% of cases. The mean angiographic follow-up time was 24.8 months. The last follow-up angiograms showed complete occlusion in 85% of patients. During follow-up, only 1 patient showed an increase in the filling status of the aneurysm and that patient did not require retreatment. There was no mortality in this study. The overall procedure-related complication rate, including asymptomatic complications, was 17.5%. A permanent morbidity developed in 1 patient (2.5%). CONCLUSIONS The long-term angiographic and clinical outcomes of this retrospective study demonstrate that Y-stent-assisted coiling using low-profile braided stents is an effective, relatively safe, and durable endovascular treatment for wide-neck and complex bifurcation aneurysms.
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Maintenance DFMO Increases Survival in High Risk Neuroblastoma. Sci Rep 2018; 8:14445. [PMID: 30262852 PMCID: PMC6160434 DOI: 10.1038/s41598-018-32659-w] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 09/03/2018] [Indexed: 11/09/2022] Open
Abstract
High risk neuroblastoma (HRNB) accounts for 15% of all pediatric cancer deaths. Despite aggressive therapy approximately half of patients will relapse, typically with only transient responses to second-line therapy. This study evaluated the ornithine decarboxylase inhibitor difluoromethylornithine (DFMO) as maintenance therapy to prevent relapse following completion of standard therapy (Stratum 1) or after salvage therapy for relapsed/refractory disease (Stratum 2). This Phase II single agent, single arm multicenter study enrolled from June 2012 to February 2016. Subjects received 2 years of oral DFMO (750 ± 250 mg/m2 twice daily). Event free survival (EFS) and overall survival (OS) were determined on an intention-to-treat (ITT) basis. 101 subjects enrolled on Stratum 1 and 100 were eligible for ITT analysis; two-year EFS was 84% (±4%) and OS 97% (±2%). 39 subjects enrolled on Stratum 2, with a two-year EFS of 54% (±8%) and OS 84% (±6%). DFMO was well tolerated. The median survival time is not yet defined for either stratum. DFMO maintenance therapy for HRNB in remission is safe and associated with high EFS and OS. Targeting ODC represents a novel therapeutic mechanism that may provide a new strategy for preventing relapse in children with HRNB.
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Flow Diversion with Low-Profile Braided Stents for the Treatment of Very Small or Uncoilable Intracranial Aneurysms at or Distal to the Circle of Willis. AJNR Am J Neuroradiol 2017; 38:2131-2137. [PMID: 28882859 DOI: 10.3174/ajnr.a5362] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 07/03/2017] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE The endovascular treatment of aneurysms located at or distal to the circle of Willis and not amenable to coiling remains a challenge. We report our experience with flow-diversion treatment using low-profile braided stents as a stent monotherapy procedure for treating distally located very small or uncoilable aneurysms. MATERIALS AND METHODS We retrospectively reviewed our data bases to identify patients with aneurysms located at or distal to the circle of Willis who were treated with stent monotherapy using low-profile braided stents. The immediate and follow-up angiographic findings and clinical status of the patients were assessed. RESULTS Twenty aneurysms in 19 patients were included in the study. The mean size of the aneurysms was 4.7 ± 2.4 mm. Patients were treated via telescopic implantation of 2 stents for 11 aneurysms; single-stent placement was used for the remaining aneurysms. The technical success rate was 95%. We observed a technical complication in 1 case (5.3%) and a late ischemic event in another (5.3%). The final angiographies during a mean follow-up of 14.7 months showed complete aneurysm occlusion in 73.7%. The complete occlusion rate of the aneurysms treated with telescopic stent placement was 81.8%. The modified Rankin scale scores of all patients at the last follow-up were between 0 and 2. CONCLUSIONS Flow diversion with low-profile braided stents as a stent monotherapy procedure for very small or uncoilable intracranial aneurysms located at or beyond the circle of Willis is a promising, relatively safe, and durable endovascular procedure.
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The Stoplight Program: A Proactive Physical Therapy Intervention for Children With Acute Lymphoblastic Leukemia. J Pediatr Oncol Nurs 2017; 34:347-357. [PMID: 28459187 DOI: 10.1177/1043454217698093] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Chemotherapy may cause neuromuscular impairments that can have life-long effects. The Stoplight Program (SLP) was developed as a proactive physical therapy (PT) intervention directed at impairments in children with acute lymphoblastic leukemia (ALL). In this program evaluation, we assessed the feasibility of the SLP delivered as part of standard care and identified body function and activity patterns in patients who received the intervention. Children ages 1 to 22 years, diagnosed with ALL, received an assessment by a physical therapist as part of usual care. The SLP intervention used 3 levels to categorize the impairment levels and intensity of PT. Of the children (n = 135) screened, 46% completed 5 intervention visits and 32% completed the program and met discharge criteria. At initial assessment, 46% of children ages 1 to 5 years and 67% of children ages 6 to 22 years had abnormal motor function. Those completing the program tested within the healthy norms. Research is needed on variables that influence adherence to a PT program and the range of functional impairment and activity limitations in this population.
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Erratum to: 36th International Symposium on Intensive Care and Emergency Medicine: Brussels, Belgium. 15-18 March 2016. Crit Care 2016; 20:347. [PMID: 31268434 PMCID: PMC5078922 DOI: 10.1186/s13054-016-1358-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 05/13/2016] [Indexed: 11/27/2022] Open
Abstract
[This corrects the article DOI: 10.1186/s13054-016-1208-6.].
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Ovarian tumors related to intronic mutations in DICER1: a report from the international ovarian and testicular stromal tumor registry. Fam Cancer 2016; 15:105-10. [PMID: 26289771 DOI: 10.1007/s10689-015-9831-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Germline DICER1 mutations have been described in individuals with pleuropulmonary blastoma (PPB), ovarian Sertoli-Leydig cell tumor (SLCT), sarcomas, multinodular goiter, thyroid carcinoma, cystic nephroma and other neoplastic conditions. Early results from the International Ovarian and Testicular Stromal Tumor Registry show germline DICER1 mutations in 48 % of girls and women with SLCT. In this report, a young woman presented with ovarian undifferentiated sarcoma. Four years later, she presented with SLCT. She was successfully treated for both malignancies. Sequence results showed a germline intronic mutation in DICER1. This mutation results in an exact duplication of the six bases at the splice site at the intron 23 and exon 24 junction. Predicted improper splicing leads to inclusion of 10 bases of intronic sequence, frameshift and premature truncation of the protein disrupting the RNase IIIb domain. A second individual with SLCT was found to have an identical germline mutation. In each of the ovarian tumors, an additional somatic mutation in the RNase IIIb domain of DICER1 was found. In rare patients, germline intronic mutations in DICER1 that are predicted to cause incorrect splicing can also contribute to the pathogenesis of SLCT.
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Palliative treatment of inoperable malignant esophageal strictures with conically shaped covered self-expanding stents. Acta Radiol 2016; 42:166-71. [PMID: 11259944 DOI: 10.1080/028418501127346675] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Purpose: To investigate the effectiveness of conically shaped covered self-expanding (Flamingo) stents in palliative treatment of malignant esophagogastric strictures in terms of patency, improved dysphagia score and survival. Material and Methods: Flamingo stents were placed under fluoroscopic guidance between August 1998 and December 1999 for palliation of malignant dysphagia in 33 cases. There were 21 males and 12 females aged 40–80 years (average 64.2 years). Results: Stent placement was successful in all patients, with good symptomatic control and no procedure-related complications. Spontaneous esophago-respiratory fistula and perforation accompanying malignant esophageal stricture in a total of 4 cases (12.2%) were successfully closed. In 1 case, tumor ingrowth was detected from the distal uncovered segment of the stent. In 2 cases with esophago-respiratory fistula, gastrointestinal bleeding occurred. The cause of hemorrhage could not be found by angiography. The mean survival time in 17 patients, later deceased, was 129 days (range 9–360), and the mean observation time in 16 patients still alive is 180 days (range 18–365). Conclusion: Flamingo stents provide an effective and safe choice of palliative therapy in inoperable malignant esophagogastric strictures.
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Abstract
Purpose: The efficacy of transcatheter arterial chemoembolization (TACE) and the correlation between iodized oil uptake pattern and tumor response were investigated in cases with inoperable hepatocellular carcinoma (HCC). Material and Methods: TACE, using sequential intra-arterial doxorubicin, mitomycin, iodized oil and gelatin sponge particles, was used to treat patients with inoperable HCC localized to the liver. One hundred and two patients (aged 16-80) were treated in this manner from 1995 to 2001. The objective response was determined by sequential CT. Iodized oil uptake pattern as well as the relationship between uptake pattern and tumor response was evaluated in each case. Results: The one-year survival rate was 46%. Tumor response was found to be better in cases with dense and peripheral iodized oil uptake in comparison to those displaying scarce and patchy iodized oil uptake. Conclusion: TACE is an efficient and safe palliative treatment for inoperable HCC with prolonged survival and good life quality. Iodized oil uptake pattern can be considered a good prognostic marker.
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Stent-Assisted Coiling of Wide-Neck Intracranial Aneurysms Using Low-Profile LEO Baby Stents: Initial and Midterm Results. AJNR Am J Neuroradiol 2015; 36:1934-41. [PMID: 26021624 DOI: 10.3174/ajnr.a4355] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 02/25/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Low-profile self-expandable stents were recently introduced for the treatment of wide-neck intracranial aneurysms. This study investigated the initial and midterm clinical and angiographic results of LEO Baby stent-assisted coiling in the treatment of wide-neck intracranial aneurysms. MATERIALS AND METHODS A retrospective review was performed to identify patients who were treated with LEO Baby stent-assisted coiling. Eighty patients with 80 wide-neck intracranial aneurysms were included in the study. Eleven patients (13.8%) presented with subarachnoid hemorrhage. All patients were treated with LEO Baby stent-assisted coiling. Technical success and immediate postprocedural clinical and angiographic outcomes were evaluated. Seventy-three patients attended angiographic and clinical follow-up for a mean duration of 7.2 ± 3.8 months. Periprocedural and delayed complications were reviewed. Preprocedural and follow-up clinical statuses were assessed by using the modified Rankin Scale. RESULTS The technical success rate of the procedure was 97.5%. The immediate postprocedural angiography revealed a complete occlusion of the aneurysm in 75% of the 80 patients. The last follow-up angiograms showed complete occlusion in 85.7% of the 77 patients with an angiographic follow-up. Of the 77 patients with a follow-up angiography, 6.5% showed an increase in the filling status of the aneurysm and 5.2% required retreatment. The overall procedure-related complication rate, including asymptomatic complications, was 11.3%. The permanent morbidity rate was 3.8%. There was no mortality in this study. CONCLUSIONS This case series demonstrates the relative safety, efficacy, and midterm durability of the LEO Baby stent-assisted coiling procedure for the treatment of wide-neck intracranial aneurysms.
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E-140 initial and mid-term clinical and angiographic results of leo baby stent-assisted coiling treatment of wide-necked intracranial aneurysms. J Neurointerv Surg 2015. [DOI: 10.1136/neurintsurg-2015-011917.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Dual stenting using low-profile LEO baby stents for the endovascular management of challenging intracranial aneurysms. AJNR Am J Neuroradiol 2015; 36:323-9. [PMID: 25234031 DOI: 10.3174/ajnr.a4106] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Endovascular treatment of wide-neck, complex, and distally located cerebral aneurysms is a challenging issue. This study evaluated the safety and efficacy of dual stent placement by using a low-profile stent system (LEO Baby) for the treatment of challenging distal intracranial aneurysms. MATERIALS AND METHODS We retrospectively reviewed patients in whom at least 1 LEO Baby stent was used in the context of dual stent placement for the treatment of intracranial aneurysms. Patients who were treated with dual stent-assisted coil embolization and telescopic implantation of LEO Baby stents were included in the study. Clinical and angiographic findings, procedural data, and follow-up are reported. RESULTS Twelve patients were included in this study. Three patients presented with subarachnoid hemorrhage in the subacute-chronic phase, and the remaining patients had unruptured aneurysms. Nine patients were treated by using the dual stent-assisted coiling method. X- (nonintersecting), Y- (intersecting and reversible), T-, and parallel-stent configurations were performed for the dual stent-assisted coiling procedures. Three patients were treated by using telescopic stent placement for a flow diverter-like effect. The procedures were successful in all cases. Technical complications without a significant clinical adverse event developed in 2 patients. The 3- and 6-month control MRAs and DSAs demonstrated complete occlusion of the aneurysms in all patients except 1. All patients had good clinical outcomes on follow-up (mRS ≤1). CONCLUSIONS The results of this small study showed the feasibility of dual stent placement by using low-profile LEO Baby stents to treat distally located complex intracranial aneurysms.
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Improved Quality of Life at End of Life Related to Home-Based Palliative Care in Children with Cancer. J Palliat Med 2015; 18:143-50. [DOI: 10.1089/jpm.2014.0285] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Use of traditional and complementary/alternative medicine (TCAM) in children with cancer in Guatemala. Pediatr Blood Cancer 2014; 61:577-8. [PMID: 24302543 DOI: 10.1002/pbc.24890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Accepted: 11/08/2013] [Indexed: 11/06/2022]
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Effect of lumbar puncture in patients with aneurysmal subarachnoid hemorrhage treated microsurgically or endovascularly. ACTA NEUROCHIRURGICA. SUPPLEMENT 2012; 115:95-8. [PMID: 22890653 DOI: 10.1007/978-3-7091-1192-5_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the effect of treatment modality (surgical clipping vs. endovascular coiling) and lumbar puncture (LP) in patients with aneurysmal subarachnoid hemorrhage (SAH) based on neurologic status on admission and clinical outcome. PATIENTS AND METHODS One hundred forty-eight consecutive patients with ruptured intracranial aneurysms treated via endovascular or surgical methods were included in our study. Patients who refused further therapy or received only supportive therapy because of bad neurologic status were excluded. Severity of SAH was evaluated using the Fisher score. World Federation of Neurosurgical Societies (WFNS) and Hunt and Hess (H&H) scores were used for evaluation of neurologic status. Glasgow Outcome Scale scores and modified Rankin scores were used for outcome evaluation. RESULTS We found that modified Rankin scores were significantly lower in the surgical clipping group (1.1 ± 1.4) than in the endovascular coiling group (1.7 ± 1.8) (p: 0.04). The positive lumbar puncture [LP(+)] group had similar outcome scores as the negative lumbar puncture [LP(-)] group, although the LP(+) group had worse initial SAH evaluation scores (WFNS 1.64 ± 0.95-1.23 ± 0.61, p: 0.0004 and H&H 2.18 ± 1.07-1.65 ± 0.88, p: 0.001). CONCLUSION Surgical clipping might improve clinical outcome better than endovascular coiling, although a more confident conclusion requires absolute randomization of patients for both treatments. LP could also improve clinical outcome in patients with high initial SAH evaluation scores.
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Surgery for Pediatric Invasive Fungal Sinonasal Disease. Otolaryngol Head Neck Surg 2011. [DOI: 10.1177/0194599811415823a365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: 1) Evaluate the management and outcomes of immunocompromised children with invasive fungal sinonasal disease who were treated with radical surgery. 2) Compare outcomes of radical surgery with less aggressive surgical debridements described in the literature. Method: From 1994 to 2007, eleven pediatric patients with invasive fungal sinonasal disease, who were treated by the same pediatric otolaryngologist, were retrospectively evaluated. Demographics, oncologic diagnoses, absolute neutrophil counts, symptoms, CT scan findings, biopsy and culture results, surgical procedures, anti-fungal therapies, outcomes, and survival were among the data collected. Results: There were 4 males and 7 females with an average age of 10 years (range, 2-14 years). Ten of the patients had relapsed leukemias. Six patients had acute lymphoblastic leukemia, 5 had acute myeloid leukemia. The average number of severely neutropenic days prior to diagnosis of invasive fungal infection was 18 days (range, 8-41 days). Seven patients had alternaria, 4 had aspergillus. Nine patients underwent an external medial maxillectomy, 5 of which were bilateral, and six underwent septectomy. All eleven patients (100%) were cured of their invasive fungal sinonasal disease and did not relapse. Three patients eventually died from other causes. Conclusion: Invasive fungal sinonasal disease is a life-threatening problem in immunocompromised children, especially with relapsed leukemia. Successful treatment depends on timely and aggressive surgical, anti-fungal, and supportive therapies. This is the largest series of pediatric patients with invasive fungal sinonasal disease who underwent aggressive surgery with the best outcomes to date.
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Prognostic indicators of the outcome of arthrocentesis with and without sodium hyaluronate injection for the treatment of disc displacement without reduction: a magnetic resonance imaging study. Int J Oral Maxillofac Surg 2010; 39:1080-5. [DOI: 10.1016/j.ijom.2010.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2009] [Revised: 06/06/2010] [Accepted: 07/07/2010] [Indexed: 11/30/2022]
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Intra-articular injection of tenoxicam following temporomandibular joint arthrocentesis: a pilot study. Int J Oral Maxillofac Surg 2010; 39:440-5. [DOI: 10.1016/j.ijom.2010.02.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2009] [Revised: 07/22/2009] [Accepted: 02/05/2010] [Indexed: 11/26/2022]
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Comparison of surgical or endovascular treated aneurismal SAH patients with a special emphasis on cerebral vasospasm. Crit Care 2010. [PMCID: PMC2934002 DOI: 10.1186/cc8574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Fatal Hepatosplenic Infarction Secondary to Angioinvasive Disseminated Mucormycosis in a 16-year Old with ALL Relapse. Int J Infect Dis 2008. [DOI: 10.1016/s1201-9712(08)60081-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Complementary and alternative therapy use in adult survivors of childhood cancer: a report from the Childhood Cancer Survivor Study. Pediatr Blood Cancer 2008; 50:90-7. [PMID: 17366533 DOI: 10.1002/pbc.21177] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Little information is available on the use of complementary and alternative medicine (CAM) in long-term survivors of childhood and adolescent cancer. PROCEDURE The Childhood Cancer Survivor Study (CCSS) is a resource evaluating the long-term effects of cancer and associated therapies in 5-year survivors of childhood and adolescent cancer diagnosed between 1970 and 1986 before the age of 21 years. A survey of CAM use during the previous year was distributed in 2000-2001 and completed by 9,984 survivors and 2,474 sibling controls. RESULTS CAM use reporting was similar in cases (39.4%) and siblings (41.1%). Compared to female siblings, female survivors were more likely to use biofeedback (odds ratio (OR) = 3.3; 95% CI = 1.0-10.8) and hypnosis/guided imagery (OR = 3.2; 95% CI = 1.6-6.8); male survivors were more likely than male siblings to use herbal remedies (OR = 1.3; 95% CI = 1.1-1.6). Factors associated with CAM use in survivors included elevated scores on the brief symptom inventory (BSI)-18 (OR = 1.6; 95% CI = 1.3-1.9), prolonged pain (OR = 1.5; 95% CI = 1.3-1.7), and having seen a physician in the past 2 years (OR = 1.6; 95% CI = 1.4-1.8). Survivors reporting low alcohol intake and excellent or good general health reported lower levels of CAM use (OR = 0.7; 95% CI = 0.7-0.8 and OR = 0.8; 95% CI = 0.7-0.9, respectively). CONCLUSIONS Survivors have a similar reported use of CAM compared to a sibling cohort. However, our data suggest that survivors turn to CAM for specific symptoms related to previous diagnosis and treatment. Future research is needed to determine whether CAM use reflects unmet health needs in this population.
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Abstract
Type 4 spinal vascular malformations are called perimedullary arteriovenous fistulae, in which there is a shunt between a radicular artery and intradural veins. We report the spinal MR imaging and angiography findings of the angiography-induced closure of a type 4 spinal vascular malformation.
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Association of biallelic BRCA2/FANCD1 mutations with spontaneous chromosomal instability and solid tumors of childhood. Blood 2003; 103:2554-9. [PMID: 14670928 DOI: 10.1182/blood-2003-06-1970] [Citation(s) in RCA: 150] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
The clinical, cytogenetic, and molecular findings of 2 Fanconi anemia (FA) subtype D1 kindreds, initially identified through a young child with a solid tumor (medullobastoma, Wilms tumor), are described. Each kindred subsequently had a second affected child; one developed Wilms tumor followed by a medulloblastoma, and the other developed T-lineage acute lymphoblastic leukemia. Cytogenetic studies revealed an unusually high spontaneous chromosome aberration rate, contrasting with other FA subtypes. Molecular analysis revealed biallelic BRCA2/FANCD1 mutations. The patients did not exhibit bone marrow failure. Our studies suggest that the D1 subtype represents a severe end of the cytogenetic spectrum within FA, consistent with a critical downstream role of BRCA2 in the FA pathway. Furthermore, this FA subgroup may be preferentially associated with an increased predisposition to solid tumors in early childhood. Recognition of this constellation of findings has significant implications for medical management and genetic counseling of FA families.
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MRI cisternography with gadolinium-containing contrast medium: its role, advantages and limitations in the investigation of rhinorrhoea. Neuroradiology 2003; 46:75-80. [PMID: 14615855 DOI: 10.1007/s00234-003-1004-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2003] [Accepted: 04/03/2003] [Indexed: 11/24/2022]
Abstract
Our purpose was to evaluate the utility of intrathecal gadopentetate dimeglumine -enhanced magnetic resonance cisternography (GdMRC). We injected 0.5 ml contrast medium into the subarachnoid space via lumbar puncture in 20 patients with suspected cerebrospinal fluid (CSF) rhinorrhoea. MRC showed CSF leakage in 14 patients with rhinorrhoea at the time of the examination, into the ethmoid air cells in nine, the sphenoid sinus in three and the frontal sinus in two cases. In 12 of these the site leakage was confirmed during surgical repair of the fistula. No leakage was observed in four patients with intermittent rhinorrhoea, not present at the time of the examination. GdMRC showed leakage in two patients with negative CT cisternography. GdMRC may prove better than CT cisternography, especially with slow CSF flow. We also showed low-dose GdMRC to be a feasible and relative safe way of confirming the presence of and localising active CSF leaks prior to surgical repair.
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Imaging in tuberculosis of the skull and skull-base: case report. Neuroradiology 2003; 45:160-3. [PMID: 12684719 DOI: 10.1007/s00234-002-0921-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2001] [Accepted: 11/06/2002] [Indexed: 10/20/2022]
Abstract
We report a 19-year-old girl, who presented with headache and tonic/clonic seizures. Imaging revealed a lytic parietal skull lesion with an adjacent epidural mass, masses in the right parietal lobe and a posterior skull-base mass. The diagnosis of tuberculosis was made after resection of the extradural mass and later verified with culture of Mycobacterium tuberculosis. The parenchymal and skull-base lesions resolved following antituberculous treatment. We present CT, scintigraphic, angiographic and MRI findings.
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A new MRI method for the quantitative evaluation of extraocular muscle size in thyroid ophthalmopathy. Neuroradiology 2003; 45:184-7. [PMID: 12684723 DOI: 10.1007/s00234-002-0930-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2002] [Accepted: 10/31/2002] [Indexed: 11/28/2022]
Abstract
In cross section, extraocular muscles are more or less elliptical, with short and long diameters. We studied the ratio (R) of short to long diameter and investigated its use in quantitative assessment of the extraocular muscles in patients with Graves's disease. We measured the diameters on T1-weighted axial and coronal MRI and computed R for each extraocular muscle in 80 patients without and 40 with Graves's disease. We compared the measurements and R of the right and left orbits, and of men and women. The short diameter of all extraocular muscles apart from the superior oblique showed significant differences between men and women, and that of the inferior rectus varied significantly with age. R, however, was unrelated to sex or age. All patients with Graves's disease and an increased short diameter also had an increased R, but 6% of the muscles showed an increase in R, even though their short diameter was within the normal range.
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Case report: Spinal cord herniation into a mediastinal neurenteric cyst: CT and MRI findings. Br J Radiol 2003; 76:132-4. [PMID: 12642283 DOI: 10.1259/bjr/60547861] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Split notochord syndrome is a spectrum of congenital spinal malformations that develops due to an adhesion between endoderm and ectoderm causing the "splitting" of notochord. Neurenteric cyst is one of the components of split notochord syndrome. We report CT and MRI findings of an unusual case with thoracal spinal cord herniation into a mediastinal neurenteric cyst.
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A randomized comparison of native Escherichia coli asparaginase and polyethylene glycol conjugated asparaginase for treatment of children with newly diagnosed standard-risk acute lymphoblastic leukemia: a Children's Cancer Group study. Blood 2002; 99:1986-94. [PMID: 11877270 DOI: 10.1182/blood.v99.6.1986] [Citation(s) in RCA: 336] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
For this study, 118 children with standard-risk acute lymphoblastic leukemia (ALL) were given randomized assignments to receive native or pegylated Escherichia coli asparaginase as part of induction and 2 delayed intensification phases. Patients treated with pegaspargase had more rapid clearance of lymphoblasts from day 7 and day 14 bone marrow aspirates and more prolonged asparaginase activity than those treated with native asparaginase. In the first delayed intensification phase, 26% of native asparaginase patients had high-titer antibodies, whereas 2% of pegaspargase patients had those levels. High-titer antibodies were associated with low asparaginase activity in the native arm, but not in the pegaspargase arm. Adverse events, infections, and hospitalization were similar between arms. Event-free survival at 3 years was 82%. A population pharmacodynamic model using the nonlinear mixed effects model (NONMEM) program was developed that closely fit the measured enzyme activity and asparagine concentrations. Half-lives of asparaginase were 5.5 days and 26 hours for pegaspargase and native asparaginase, respectively. There was correlation between asparaginase enzymatic activity and depletion of asparagine or glutamine in serum. In cerebrospinal fluid asparagine, depletion was similar with both enzyme preparations. Intensive pegaspargase for newly diagnosed ALL should be tested further in a larger population.
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Abstract
Congenital dermal sinus is a type of closed spinal dysraphism. Cervical and thoracic regions are the rare sites for dorsal dermal sinuses. Dermal sinuses are frequently associated with dermoid or epidermoid tumor and osseous abnormalities such as bifid spinous process. The association of dorsal dermal sinuses with vertebral body anomalies is very rare. We present MR imaging features of a case of thoracocervical dorsal dermal sinus associated with multiple vertebral body anomalies.
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Abstract
STUDY DESIGN A case report. OBJECTIVES To report and discuss a case of pneumococcal vertebral osteomyelitis with meningitis in a previously healthy 51-year-old immunocompetent woman who presented with acute onset lower back pain. SUMMARY OF BACKGROUND DATA To the authors' knowledge, pneumococcal vertebral osteomyelitis with meningitis in an immunocompetent person with no other predisposing factor has not been reported previously. METHODS The patient was diagnosed to have pneumococcal meningitis 10 days after the onset of acute and severe lower back pain. Significant improvement of clinical symptoms from meningitis was achieved with appropriate antimicrobial treatment. Lumbar CT and MRI scans were performed on persistence of fever and lower back pain. Loss of height and peridiscal inflammation at L3-L4 and epidural and bilateral psoas abscesses were detected. RESULTS Diagnosis of pneumococcal vertebral osteomyelitis was established after evaluation of the material obtained from CT-guided aspiration of the psoas abscess and biopsy of the L3 body. With appropriate antimicrobial treatment, the patient's complaints resolved completely. CONCLUSION To the authors' knowledge, this is the first reported case of pneumococcal vertebral osteomyelitis with meningitis.
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Primary hydatid disease of the femur: unsuspected and incidental MRI findings with long-term curative results on medical treatment alone. Skeletal Radiol 2001; 30:656-8. [PMID: 11810160 DOI: 10.1007/s002560100393] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2001] [Accepted: 04/30/2001] [Indexed: 02/02/2023]
Abstract
This report describes the early magnetic resonance imaging (MRI) findings and long-term follow-up results of albendazole treatment in a 16-year-old girl with primary hydatid disease of the femur diagnosed incidentally during the course of a post-traumatic knee infection. As far as we know, this is the first report of the early MRI findings and long-term outcome of medical treatment in primary hydatid disease of the femur in this age group.
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Abstract
In skeletal muscle the L-type Ca2+ channel directly controls the opening of the sarcoplasmic reticulum Ca2+ release channel (RYR1), and RYR1, in turn, prevents L-type Ca2+ channel inactivation. We demonstrate that the two proteins interact using calmodulin binding regions of both proteins. A recombinant protein representing amino acids 1393-1527 (D1393-1527) of the carboxyl-terminal tail of the skeletal muscle L-type voltage-dependent calcium channel binds Ca2+, Ca2+ calmodulin, and apocalmodulin. In the absence of calmodulin, D1393-1527 binds to both RYR1 and a peptide representing the calmodulin binding site of RYR1 (amino acids 3609-3643). In addition, biotinylated R3609-3643 peptide can be used with streptavidin beads to pull down [3H]PN200-110-labeled L-type channels from detergent-solubilized transverse tubule membranes. The binding of the L-type channel carboxyl-terminal tail to the calmodulin binding site on RYR1 may stabilize the contact between the two proteins, provide a mechanism for Ca2+ and/or calmodulin regulation of their interaction, or participate directly in functional signaling between these two proteins. A unique aspect of this study is the finding that calmodulin binding sequences can serve as specific binding motifs for proteins other than calmodulin.
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Do unilateral ablative lesions of the subthalamic nucleu in parkinsonian patients lead to hemiballism? Mov Disord 2001; 16:306-10. [PMID: 11295786 DOI: 10.1002/mds.1051] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
We report the safety results in nine patients with advanced idiopathic Parkinson's disease (PD) who underwent ablative surgery of unilateral subthalamic nucleus (STN). In eight patients, surgical objectives were attained without induction of abnormal involuntary movements or other adverse effects. One patient developed transient hemiballistic movements which improved within 2 weeks after surgery. Assessment at 2 weeks to 20 months postoperatively revealed no long-term adverse effects. We conclude that hemiballism following unilateral ablation of STN in patients with PD is a rare phenomenon, and unilateral ablative lesions of STN can be performed safely.
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Abstract
Castleman's disease, a lymphoproliferative disease of unknown etiology, rarely causes a neck mass and may mimic granulomatous, inflammatory and metastatic lymph nodes, or lymphoma with its nonspecific imaging findings. Definitive diagnosis and treatment is possible with complete surgical resection. Imaging findings of a case with Castleman's disease detected during multinodular goiter surgery and later verified through excisional biopsy are presented. This report, as far as we know, is the first evaluation of the disease with sonography, Doppler sonography, CT, MR imaging, and digital subtraction angiography (DSA) findings.
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Abstract
This case involved a 26-month-old boy who had recurrent hemorrhagic venous infarction caused by venous sinus occlusion. Distension and enlargement of the cavum septi pellucidi (CSP) and cavum vergae (CV), along with hydrocephalus, was detected during the course of the disease and was observed to regress together with resolution of the venous occlusion. Venous hypertension caused by sinus occlusion was thought to be responsible for the disturbed resorption of cerebrospinal fluid (CSF) in the CSP and CV in this patient. This case is unique because it is the first one to support the hypothesis of resorption of CSF in the cava by a pressure gradient involving the septal capillaries and veins.
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Abstract
A series of moyamoya patients is presented. Angiographic findings, outcome of revascularization surgery and a young case with moyamoya disease and hyperphosphatemia are reported. Thirteen patients (6 males and 7 females; age range 2-50 years) were included in the study group. Findings of the patients at presentation were intracranial haemorrhage in two adult cases and sequelae of cerebral ischemia in the rest of the group. One young girl had hyperphosphataemia. Angiography showed distal internal carotid or proximal anterior and middle cerebral artery stenosis, unique collaterals, microaneurysm of the posterior lateral choroidal artery and flow-related changes in the posterior circulation. In 3 patients, encephalo-duro-arterio-synangiosis (EDAS) and burrholes were performed at surgery. Follow-up angiograms of these patients showed revascularization. Moyamoya, a rare but potentially devastating disease, must be addressed as a cause of haemorrhagic and ischaemic cerebral events.
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Abstract
Sarcoidosis is a multisystemic disease of unknown aetiology characterised by noncaseating granulomatous inflammation with varying presentation and prognosis. Osseous disease reported in 1-13 % of cases commonly involves hands and feet; however, vertebral sarcoidosis is rare. This report describes the radiologic, CT, MRI and radionuclide imaging findings of vertebral involvement of a case with sarcoidosis.
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Abstract
BACKGROUND Bacterial brain abscesses can be diagnosed and treated with stereotactic aspiration. METHODS From 1991 to 1997 we have used computed tomography-guided stereotactic aspiration to diagnose and treat 21 patients with a total of 58 bacterial brain abscesses. The ages of the patients ranged from 4 to 72 years (median 25 years); 11 of these 21 patients had multiple abscesses. The number of abscesses per patient with multiple abscesses ranged from 2 to 9, all located deep in subcortical white matter. RESULTS All patients underwent stereotactic surgical drainage and an 8-week intravenous antibiotic medical treatment. Of the 58 abscesses, 23 were aspirated. Of these 23 abscesses, 19 were radiologically stage III or IV and four were stage I or II. Pathological examination confirmed radiological staging in 19 patients (83%). Except for the three patients who have mild residual hemiparesis and one patient recovering from ataxia, all patients had complete neurological recovery. CONCLUSIONS Computed tomography-guided stereotaxy achieved all the objectives of management; namely, ascertaining the diagnosis, draining the content of the mass, and obtaining pus for accurate bacteriological diagnosis without morbidity. Stereotactic aspiration combined with an 8-week intravenous antibiotic regimen has yielded an effective therapeutic result in all of our abscesses, small or large, solitary or multiple, superficial or deep-seated. A high radiological-pathological correlation was also deduced from this study.
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Abstract
Computed tomography (CT) examination of the liver has continually been improving our understanding and assessment of liver disease since its introduction into clinical practice. The hallmark of the advances in CT imaging has undoubtably been helical CT, which made a great impact on body imaging with its many advantages, the most important being optimization of multiphasic enhanced studies, CT hepatic angiography (CTHA), and CT arterial portography (CTAP). Various applications and protocols of CT imaging rendering advantages and drawbacks to the technique are highlighted in this review article.
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Management of a rare complication of endovascular treatment of direct carotid cavernous fistula. AJNR Am J Neuroradiol 1999; 20:1465-6. [PMID: 10512231 PMCID: PMC7657737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/1999] [Accepted: 04/15/1999] [Indexed: 02/14/2023]
Abstract
A 30-year-old woman with direct carotid cavernous fistula underwent endovascular treatment with detachable balloons via a transarterial route. The patient returned with diplopia 1 year after therapy. On cranial MR imaging, one of the balloons was detected in the proximal portion of the superior ophthalmic vein and was deflated percutaneously with a 22-gauge Chiba needle under CT guidance. The patient's symptoms resolved after balloon deflation. This case report presents a unique complication of endovascular treatment of direct carotid cavernous fistula and its management.
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Abstract
Hemorrhagic cystitis (HC) is a common toxicity of preparative regimens for bone marrow transplantation (BMT). Severe HC often requires prolonged and expensive hospitalization, and occasionally can result in death. To investigate the risk factors for severe HC, we conducted a retrospective study among 1908 patients who received BMTs at the University of Minnesota during 1974 to 1993. A previous report from our institution reported on 977 of these patients. We identified all patients with genitourinary complication within 100 days post-BMT from the BMT database. Medical charts for these patients were reviewed to determine whether the patient had HC and also the grade of HC. A total of 208 HC cases were identified during the study period. Of them, 92 patients had severe HC, an incidence of 5% (95% CI = 4-6%). We found that grade II-IV graft-versus-host disease (RR = 2.56; 95% CI = 1.43-4.56), use of busulfan (RR = 2.69; 95% CI = 1.35-5.35), and age at transplant (RR = 2.20; 95% CI = 1.27-3.81, for age of 10-30 compared to age of 0-9) were related to an increased risk of HC. In contrast, transplant year was inversely associated with the risk of HC (trend test, P < 0.01). We did not find any significant difference in HC with the use of prophylactic Mesna.
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Interleukin-2 in liposomes: Increased intravenous potency and less pulmonary toxicity in the rat. Drug Dev Res 1992. [DOI: 10.1002/ddr.430270103] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Splenic hemangioma with thrombocytopenia in a newborn. Pediatrics 1987; 79:960-6. [PMID: 3588149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The case report of a newborn infant with a splenic hemangioendothelioma with the life-threatening complications of thrombocytopenia, anemia, and disseminated intravascular coagulation is presented together with a review of the literature. Removal of the tumor via splenectomy, despite the known risk of subsequent overwhelming sepsis due to encapsulated organisms in the young child, is the treatment of choice for splenic hemangiomas complicated by thrombocytopenia. The use of enhanced CT with delayed filling is a diagnostic tool in the workup of suspected hemangiomatous lesions.
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[On the use and diagnostic value of clinical splenoportography]. TURK TIP CEMIYETI MECMUASI 1967; 33:437-46. [PMID: 5628671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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