scholarly journals Metabolic acidosis: expected and fatal adverse effects of metformin and empagliflozin: a case series and literature review

2016 ◽  
Vol 2 (3) ◽  
pp. 216-225 ◽  
Author(s):  
Miriam Čupić ◽  
Jelena Dumančić ◽  
Ines Potočnjak ◽  
Iva Klobučar ◽  
Matias Trbušić ◽  
...  
Keyword(s):  
Metabolic Acidosis ◽  
Literature Review ◽  
Adverse Effects ◽  
Case Series

A case series of endocrine immune-related adverse effects of checkpoint inhibitors

2018 ◽  
Author(s):  
Fotini Adamidou ◽  
Thomas Georgiou ◽  
Katerina Kafantari ◽  
Paraskevi Komzia ◽  
Anastasios Vagionas ◽  
...  
Keyword(s):  
Adverse Effects ◽  
Checkpoint Inhibitors ◽  
Case Series

Infrapopliteal Arterial Pseudoaneurysm Development Secondary to Blunt Trauma: Case Series and Literature Review

2020 ◽  
Vol 54 (4) ◽  
pp. 367-374
Author(s):  
Matthew T. Chrencik ◽  
Brian Caraballo ◽  
John Yokemick ◽  
Peter J. Pappas ◽  
Brajesh K. Lal ◽  
...  
Keyword(s):  
Literature Review ◽  
Blunt Trauma ◽  
Case Series ◽  
Duplex Ultrasound ◽  
Endovascular Coiling ◽  
Skeletal Trauma ◽  
Delay In Diagnosis ◽  
Tibial Arteries ◽  
Pulsatile Mass ◽  
Orthopedic Injuries

Objectives: Infrapopliteal arterial pseudoaneurysms (IAP) following blunt trauma with associated orthopedic injuries are uncommon, often present in a delayed fashion, and encompass a diagnostic and therapeutic dilemma. Herein, we present a series of IAPs that were diagnosed following blunt trauma and their management. Methods: Case series consisting of 3 patients and a review of the international literature. Results: Our case series included 3 patients presenting with IAPs following blunt trauma with associated orthopedic injuries. They were all identified in a delayed manner (>3 weeks) after the orthopedic injuries were treated. All patients presented with pain and a pulsatile mass while one concurrently had neurologic deficits. The pseudoaneurysms were diagnosed by duplex ultrasound and confirmed by angiography to be originating from the tibioperoneal trunk, anterior tibial, and posterior tibial arteries respectively. Two patients were treated with surgical excision. Of these, one required an arterial bypass procedure while the other underwent direct ligation only. The third patient was treated by endovascular coiling. A literature review from 1950 to the present found 51 reported cases of IAP resulting from blunt trauma. Ninety percent of trauma-related infrapopliteal injuries occurred in men with a mean delay in diagnosis of 5.6 months (median 1.8 months) after injury. Since 1950, management has shifted from primarily ligation to incorporating minimally invasive endovascular techniques when appropriate. Conclusions: Infrapopliteal artery pseudoaneurysms are rare following blunt skeletal trauma. A delay in diagnosis often occurs and can result in major morbidity and extensive surgical intervention. We recommend a high index of suspicion and a thorough vascular examination in patients with lower extremity skeletal trauma to help identify and treat these injuries early and effectively.

scholarly journals Association of early-onset epileptic encephalopathy with involuntary movements – Case series and literature review

2020 ◽  
pp. 100417
Author(s):  
Atsuko Arisaka ◽  
Mitsuko Nakashima ◽  
Satoko Kumada ◽  
Kenji Inoue ◽  
Hiroya Nishida ◽  
...  
Keyword(s):  
Literature Review ◽  
Early Onset ◽  
Case Series ◽  
Epileptic Encephalopathy ◽  
Involuntary Movements

Analysis of Clinical, Imaging, and Pathologic Features of 36 Patients with Primary Intraspinal Primitive Neuroectodermal Tumors: A Case Series and Literature Review

2021 ◽  
Author(s):  
Xuefeng Wei ◽  
Xu Zhang ◽  
Zimu Song ◽  
Feng Wang
Keyword(s):  
Literature Review ◽  
Single Case ◽  
Case Reports ◽  
Case Series ◽  
Subtotal Resection ◽  
Study Cohort ◽  
Primitive Neuroectodermal Tumors ◽  
Pathologic Features ◽  
Neuroectodermal Tumors ◽  
The Mean

Abstract Background and Study Aims Primary intraspinal primitive neuroectodermal tumors (PNETs) account for ∼0.4% of all intraspinal tumors, but information about these tumors in the medical literature is limited to single case reports. We report four cases of primary intraspinal PNETs and present a systematic literature review of the reported cases. Materials and Methods We retrospectively reviewed and analyzed the clinical data of 4 patients with primary intraspinal PNETs who underwent neurosurgical treatment at our clinic between January 2013 and January 2020, and of 32 cases reported in the literature. Results The female-to-male ratio was 2.6:1. The mean patient age was 21.42 ± 15.76 years (range: 1–60 years), and patients <36 years of age accounted for 83.30% of the study cohort. Progressive limb weakness and numbness were the chief symptoms (accounting for ∼55.6%). The mean complaint duration was 0.89 ± 0.66 months for males and 2.72 ± 3.82 months for females (p = 0.028). Epidural (41.7%) was the most common site, and thoracic (47.3%) was the most frequent location. Most PNETs were peripheral, and magnetic resonance imaging (MRI) appearance was isointense or mildly hypointense on T1-weighted images and hyperintense on T2-weighted images. Homogeneous contrast enhancement was observed. The 1-year survival rate of patients who underwent chemoradiation after total or subtotal lesion resection was better compared with patients who did not undergo chemotherapy, radiotherapy, or total or subtotal resection. The modality of treatment was associated with survival time (p = 0.007). Conclusion Primary intraspinal PNETs mainly occur in young people with a female preponderance. In patients with a rapid loss of lower limb muscle strength and large intraspinal lesions on MRI, PNETs should be considered. Surgical resection and adjuvant radio chemotherapy are key prognostic factors.

Synovitis due to Histoplasma capsulatum: a case series and literature review

2021 ◽  
Author(s):  
Yan Li ◽  
Florentina Berianu ◽  
Lisa Brumble ◽  
Kenneth T. Calamia
Keyword(s):  
Literature Review ◽  
Histoplasma Capsulatum ◽  
Case Series

scholarly journals 696. Bartonella quintana Endocarditis, A Case Series

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S400-S400
Author(s):  
Thomas D Dieringer ◽  
Glen Huang ◽  
Paul R Allyn ◽  
Jeffrey Klausner
Keyword(s):  
Renal Failure ◽  
Infective Endocarditis ◽  
Los Angeles ◽  
Aortic Valve ◽  
Literature Review ◽  
Case Series ◽  
The United States ◽  
Aortic Insufficiency ◽  
Homeless Population ◽  
Bartonella Quintana

Abstract Background Homelessness has been a growing issue in the United States and worldwide. Bartonella quintana, the causative agent of “Trench fever”, is a well known illness among homeless populations in urban centers. While many cases of B. quintana are self limited, the disease can have advanced presentations including endocarditis. We present a short case series of three cases of B. quintana infective endocarditis (IE) in homeless individuals in Los Angeles and review the literature of cases of B. quintana IE in the homeless population. Methods Here we report three cases of B. quintana IE encountered in homeless individuals at the University of California, Los Angeles (UCLA) hospital system. A literature review was also conducted. PubMed was searched for published cases of human IE secondary to B. quintana in homeless individuals. Results All three patients were male with ages ranging from 39 to 57 years old with a history of homelessness and alcohol use. Presentations were subacute to chronic in nature consisting of constitutional symptoms as well as a range of symptoms corresponding with heart and renal failure. Each patient was found to have varying degrees of aortic insufficiency with either identified aortic valve vegetation or valvular thickening. Diagnosis was made with a combination of Bartonella serologies and whole genome sequencing PCR. All three patient’s courses were complicated by renal failure at varying points limiting the use of gentamicin for the full treatment course. Two patients ultimately underwent aortic valve replacement due to severe aortic insufficiency and completed therapy with doxycycline and rifampin. A single patient was discharged with plan to complete doxycycline and rifampin therapy however was lost to follow up. A literature review of 10 manuscripts describing 13 cases of B. quintana IE were identified. All the patients were male and the median age was 45. Six of the cases were in Europe and eight were in North America. All cases had left sided valve involvement (10 aortic, 6 mitral, 3 both valves). No cases of right sided IE were identified. Conclusion B. quintana IE should be considered in homeless patients with a clinical presentation concerning for IE. A combination of serology and PCR testing can be useful in diagnosis of this uncommon cause of infective endocarditis. Disclosures Jeffrey Klausner, MD, MPH, Nothing to disclose

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