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Liu T, Basseri S, Mussari B, DaBreo D, SenGupta S, Villalobos D, Awad S. Generalized lymphatic anomalies and review of the current management landscape: a case report and review of the literature. J Med Case Rep 2021; 15:398. [PMID: 34372919 PMCID: PMC8353871 DOI: 10.1186/s13256-021-02953-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 06/09/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Generalized lymphatic anomaly previously known as diffuse systemic lymphangiomatosis is a rare multisystem congenital disease arising from the lymphatic system, and it is characterized by abnormal proliferation of the lymphatic channels in osseous and extraosseous tissues. It typically affects children or young adults. Although it is benign, it can be misdiagnosed as malignancy because of its diffuse and debilitating nature depending on the site of involvement. Due to its rarity, diagnosis is often delayed, leading to potential significant morbidity or mortality if vital organs are involved. Furthermore, its potential for multiorgan involvement with no curative treatment makes its management challenging. CASE PRESENTATION We describe a case of a 35-year-old Caucasian female, who presented with epigastric pain and was subsequently extensively investigated at multiple tertiary centers by numerous specialists for query malignancy and metabolic bone disorder following incidental computed tomography imaging findings of multiple osteolytic lesions in the axial skeleton, and low-attenuating lesions in the axilla, spleen, and mediastinum. The diagnosis was confirmed with an axillary excisional biopsy. She was clinically stable with no end organ damage. She was monitored conservatively. CONCLUSIONS The case illustrates the importance of increased awareness among clinicians for this rare congenital disease to enable earlier diagnosis and to avoid unnecessary invasive investigations. Furthermore, this case highlights the potential need for multiple biopsies of affected sites to confirm diagnosis. We also discuss the emergence of interferon therapy, chemotherapy, immunosuppression, and immunotherapy as medical management for this condition.
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Affiliation(s)
- Tao Liu
- Department of Medicine, Queen's University, C3-008, 166 Brock Street, Kingston, ON, K7L 5G2, Canada.
| | - Sana Basseri
- Department of Radiology, Queen's University, Kingston, ON, Canada
| | - Ben Mussari
- Department of Radiology, Queen's University, Kingston, ON, Canada
| | - Dominique DaBreo
- Department of Radiology, Queen's University, Kingston, ON, Canada
| | - Sandip SenGupta
- Department of Pathology, Queen's University, Kingston, ON, Canada
| | | | - Sara Awad
- Department of Medicine, Queen's University, C3-008, 166 Brock Street, Kingston, ON, K7L 5G2, Canada
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Bivona U, Villalobos D, De Luca M, Zilli F, Ferri G, Lucatello S, Iannetti M, Cellupica L, Mungiello F, Lo Sterzo P, Marchegiani V, Puccitti A, Lombardi G, Moretti G, Donvito T, Penza F, Formisano R. Psychological status and role of caregivers in the neuro-rehabilitation of patients with severe Acquired Brain Injury (ABI). Brain Inj 2020; 34:1714-1722. [PMID: 33190555 DOI: 10.1080/02699052.2020.1812002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To investigate the relationships between (a) the psychological status of the caregiver, (b) the specific features of caregiving as perceived by the cognitive therapist in neuro-rehabilitation, (c) the caregivers' subjective approach to neuro-rehabilitation, and (d) the functional outcome of the patient. METHODS Twenty-four patients with severe acquired brain injury and their 24 caregivers participated in this observational study. Caregivers underwent a psychological assessment examining emotional distress, burden and family strain; their subjective approach to neuro-rehabilitation has been evaluated by two specific answers. The patients' cognitive therapists responded to an ad-hoc questionnaire, namely the "Caregiving Impact on Neuro-Rehabilitation Scale" (CINRS), evaluating the features (i.e., amount and quality) of caregiving. Finally, the functional outcome of the patient was assessed through standardized scales of disability and cognitive functioning. RESULTS The caregivers' psychological well-being was associated to the features of caregiving, to the subjective approach to neuro-rehabilitation, and to the functional recovery of their loved ones. A better caregivers' approach to neuro-rehabilitation was also associated to an overall positive impact of caregiving in neuro-rehabilitation and to a better functional outcome of the patients. CONCLUSIONS We posited a virtuous circle involving caregivers within the neuro-rehabilitation process, according to which the caregivers' psychological well-being could be strictly associated to a better level of caregiving and to a better functional outcome of the patients that, in turn, could positively influence the caregivers' psychological well-being. Although preliminary, these results suggest a specific psycho-educational intervention, aimed at improving the caregivers' psychological well-being and at facilitating their caring of the loved one.
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Affiliation(s)
- U Bivona
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - D Villalobos
- Laboratory of Cognitive and Computational Neuroscience. Center for Biomedical Technology (Technical University of Madrid and Complutense University of Madrid), Madrid, Spain
| | - M De Luca
- Neuropsychology Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - F Zilli
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - G Ferri
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - S Lucatello
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - M Iannetti
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - L Cellupica
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - F Mungiello
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - P Lo Sterzo
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - V Marchegiani
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - A Puccitti
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - G Lombardi
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - G Moretti
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - T Donvito
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - F Penza
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - R Formisano
- Post-Coma Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
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Frost DW, Quan S, Villalobos D, Morra D, Cavalcanti RB. Design and implementation of a low-cost multimodal procedure cart for an internal medicine ward. Hosp Pract (1995) 2011; 39:122-7. [PMID: 21881399 DOI: 10.3810/hp.2011.08.587] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION General internists perform a large number and variety of procedures in the ward and emergency department settings. Initiatives are needed to facilitate learning and increase efficiency of procedural skill acquisition by trainees. In this article, we describe our experience developing and implementing a low-cost multimodal procedure cart in an academic health sciences center. We also provide pilot data on perceived usefulness by trainees. METHODS We performed a needs-assessment survey of residents, which indicated that the inconsistent location of materials and time needed to gather them were frustrating. Furthermore, residents reported that having easily accessible educational materials would improve their experience performing procedures. Based on this information, a portable cart was designed and implemented that had all materials required for common ward procedures, as well as multimodal educational materials, including evidence-based checklists, a hard-copy procedure manual, and a portable computer for viewing videos and logging procedures. The cart was equipped for the most commonly performed bedside procedures. After 2 months, we electronically surveyed residents on their experience with the intervention. Measures included self-reported frequency of use, satisfaction, perceived improvement in efficiency, and perceived improvement in patient safety. RESULTS Residents perceived that the cart increased efficiency. The ready availability of educational materials was also noted as an advantage. Despite its perceived usefulness, trainees did not use the cart as frequently as anticipated. The cart continues to be in use > 1 year later, with modifications made based on feedback. CONCLUSIONS In this article, we outline suggestions for successful implementation of a similar initiative based on our experience. We describe how a procedure cart can be inexpensively designed and instituted to facilitate more efficient performance of medical procedures and enhance education. Such an intervention may be beneficial in an academic as well as a community setting.
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Affiliation(s)
- David W Frost
- Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada.
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Spiller HA, Villalobos D, Krenzelok EP, Anderson BD, Gorman SE, Rose SR, Fenn J, Anderson DL, Muir SJ, Rodgers GC. Prospective multicenter study of sulfonylurea ingestion in children. J Pediatr 1997; 131:141-6. [PMID: 9255206 DOI: 10.1016/s0022-3476(97)70138-0] [Citation(s) in RCA: 46] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Sixty-eight percent of pediatric sulfonylurea ingestions reported to poison centers do not result in laboratory or behavioral effects. Consequently, if all exposed children are admitted overnight or for 24 hours for these exposures, it will result in 600 to 700 hospital admissions per year of children who will remain free of symptoms. We prospectively studied exposures reported to 10 regional poison centers to determine if it were possible to differentiate those patients who would have symptoms from those who would remain symptom free. METHODS We analyzed all sulfonylurea exposures in children < or = 12 years old reported to the participating poison centers. Hypoglycemia was defined as blood glucose (BG) concentration < 60 mg/dl. RESULTS Hypoglycemia developed in 56 (30%) of 185 exposed patients. Fifty-four of the 56 (96%) hypoglycemic patients had development of hypoglycemia within 8 hours of ingestion. Eighty-seven of the patients were initially managed with oral supplementation only; in 13 cases, treatment advanced to intravenous administration of glucose or glucagon with the onset of hypoglycemia. There was no statistical difference in medical outcome between patients monitored during oral supplementation versus during intravenous infusion of dextrose. Ingestions analyzed by time of day did not predict risk of hypoglycemia. Sufficient data were available for 103 (58%) of the 177 patients who ingested glyburide or glipizide to calculate a toxic dose/weight ratio. Of these 103 patients, 31 of 36 patients who ingested < or = 0.3 mg/kg remained symptom free, whereas 31 of 67 who ingested more than 0.3 mg/kg had BG concentrations < 60 mg/dl (p < 0.005, 95% confidence interval 0.05 to 0.58; sensitivity 86%, specificity 46%). CONCLUSION A lack of onset of hypoglycemia (BG > 60 mg/dl) in the first 8 hours after ingestion is predictive of a benign outcome in accidental pediatric sulfonylurea ingestion. Clinical observation of children for onset of hypoglycemia during oral feeding alone appears safe. Some children with symptoms of hypoglycemia need to receive intravenous dextrose therapy. Time of day of ingestion is not predictive of risk of hypoglycemia. Finally, at this time it appears inappropriate to use a milligram per kilogram body weight dose as a guide for management decisions.
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Affiliation(s)
- H A Spiller
- Kentucky Regional Poison Center, Louisville 40232-5070, USA
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Spiller HA, Gorman SE, Villalobos D, Benson BE, Ruskosky DR, Stancavage MM, Anderson DL. Prospective multicenter evaluation of tramadol exposure. J Toxicol Clin Toxicol 1997; 35:361-4. [PMID: 9204095 DOI: 10.3109/15563659709043367] [Citation(s) in RCA: 129] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Tramadol is a novel analgesic possessing both opiate and noradrenergic effects. Its low potential for abuse suggests increasing use, but there are limited data on the toxicity in overdose. METHODS Multicenter prospective case series. All exposures from October 1995 through August 1996 reported to seven Poison Centers were evaluated. RESULTS There were 126 cases of which 87 were tramadol alone. Of the tramadol alone cases, 51 were female (59%). Age ranged from 1 to 86 y with a mean and median of 26.8 y (SD 17.2) and 25 y, respectively. There were 15 cases of children less than 6 years old. Symptoms reported with overdose were: lethargy 26 (30%), nausea 12 (14%), tachycardia 11 (13%), agitation 9 (10%), seizures 7 (8%), 4 each (5%) of coma and hypertension, and respiratory depression 2 (2%). All seizures were brief. Naloxone reversed sedation and apnea in 4 of 8 patients. One patient experienced a seizure immediately after administration of naloxone. Other treatments were: diazepam (3 patients), and phenytoin, lorazepam and nifedipine (1 patient each). Tramadol 500 mg was the lowest dose associated with seizure, tachycardia, hypertension or agitation while 800 mg was the lowest dose associated with coma and respiratory depression. Urine drug screens performed on 19 patients were negative for opiates. All symptomatic cases exhibited effects within 4 h of ingestion. Mean hospital stay was 15.2 h (range 2-96 h, SD 15.8). Nineteen patients were admitted to an intensive care unit with a mean stay of 25 h (SD 20). DISCUSSION Much of the toxicity in tramadol overdose appears to be attributable to the monoamine uptake inhibition rather than its opioid effects. Agitation, tachycardia, confusion and hypertension suggest a possible mild serotonin syndrome. No arrhythmias beyond tachycardia were seen. CONCLUSION This study suggests significant neurologic toxicity from tramadol overdose. Serious cardiovascular toxicity was not seen.
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Affiliation(s)
- H A Spiller
- Kentucky Regional Poison Center, Louisville 40232-5070, USA.
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Spiller HA, Ramoska EA, Krenzelok EP, Sheen SR, Borys DJ, Villalobos D, Muir S, Jones-Easom L. Bupropion overdose: a 3-year multi-center retrospective analysis. Am J Emerg Med 1994; 12:43-5. [PMID: 8285970 DOI: 10.1016/0735-6757(94)90195-3] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.0] [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: 01/29/2023] Open
Abstract
Bupropion (Wellbutrin; Burroughs Welcome Co, Research Triangle Park, NC) is a unique monocyclic antidepressant about which there is limited overdose information. A retrospective analysis of all bupropion ingestions reported to five regional poison control centers from 1989 through 1991 was conducted. There were 58 cases of bupropion ingestion and nine cases of combined bupropion and benzodiazepine ingestion. Sinus tachycardia was the only toxic cardiovascular effect noted, except for one case of hypotension in the bupropioin and benzodiazepine group. Neurological toxicity was commonly encountered and included lethargy, tremors, and seizures. Both benzodiazepines and phenytoin were efficacious in controlling seizures. Five cases of pure bupropion overdose had electrolytes reported. Serum potassium ranged from 2.6 to 4.2 mEq/L (mean, 3.3 mEq/L). In overdose, bupropion seems to lack major cardiovascular toxicity; however, it does manifest significant neurological toxicity.
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Villalobos D, García J, Arroyave R, Villalobos D, Maldonado A. [Treatment of male non-complicated acute gonorrhea with a single dose of a combination of sodium penicillin and clemizolpenicillin, plus probenecid]. Rev Med Chil 1987; 115:227-32. [PMID: 2893441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Garcia Moreno J, Dillon JR, Arroyave R, Maldonado A, Fich F, Salvo A, Villalobos D, Vincent P, Pauze M. Identification of penicillinase producing Neisseria gonorrhoeae in Chile during clinical and microbiological study of gonococcal susceptibility to antimicrobial agents. Genitourin Med 1987; 63:6-12. [PMID: 3102348 PMCID: PMC1193997 DOI: 10.1136/sti.63.1.6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The first penicillinase producing isolates of Neisseria gonorrhoeae (PPNG) identified in Chile were discovered during a clinical and microbiological study to compare the efficacy of penicillin (4.8 MIU aqueous procaine penicillin G plus 1 g oral probenecid) and tetracycline (1.5 g followed by 500 mg four times daily for four days) treatment regimens for acute uncomplicated gonorrhoea. Penicillin treatment was effective in 93.1% (282) of 303 patients, whereas tetracycline was effective in 98.3% (233) of 237 patients. Six of the penicillin treatment failures were attributable to PPNG strains. In all, 21 PPNG strains were identified during the study. They were genetically identical, having a wild type auxotype, a WII/III serotype (serovar Bajk), and carrying cryptic and transfer plasmids and an Asian type penicillinase producing plasmid. In addition, 674 non-PPNG isolates were tested for their susceptibility to eight antimicrobials. Over 95% were sensitivie to 1 mg/l of penicillin, ampicillin, cefotaxime, cefuroxime, and erythromycin, over 90% were sensitive to 1 mg/l of tetracycline and 2 mg/l of thiamphenicol, and all were sensitive to spectinomycin. Of 226 non-PPNG isolates characterised for plasmid content and auxotype, 90% (205) were either wild type or proline requiring, 67% (153) carried only the cryptic plasmid, and a further 31% (71) carried both cryptic and transfer plasmids. Unusually, three of four isolates lacking the cryptic plasmid carried only the transfer plasmid.
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García J, Arroyave R, Maldonado A, Dillon JR, Fich F, Salvo A, Villalobos D, Vicent P. [Treatment of gonorrhea in Santiago de Chile]. Rev Med Chil 1984; 112:1104-8. [PMID: 6443161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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