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Husnain A, Aadam AA, Reiland A, Salem R, Baker J, Nemcek AA, Green J, Ganger D, De Freitas RA, Riaz A. Combined Percutaneous Transhepatic Lymphatic Embolization and Peroral Duodenal Mucosal Radiofrequency Ablation to Manage Protein-Losing Enteropathy. J Vasc Interv Radiol 2024; 35:1351-1356.e1. [PMID: 38901491 DOI: 10.1016/j.jvir.2024.06.011] [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: 02/23/2024] [Revised: 06/07/2024] [Accepted: 06/13/2024] [Indexed: 06/22/2024] Open
Abstract
Percutaneous transhepatic lymphatic embolization (PTLE) and peroral esophagogastroduodenoscopy (EGD) duodenal mucosal radiofrequency (RF) ablation were performed to manage protein-losing enteropathy (PLE) in patients with congenital heart disease. Five procedures were performed in 4 patients (3 men and 1 woman; median age, 49 years; range, 31-71 years). Transhepatic lymphangiography demonstrated abnormal periduodenal lymphatic channels. After methylene blue injection through transhepatic access, subsequent EGD evaluation showed methylene blue extravasation at various sites in the duodenal mucosa. Endoscopic RF ablation of the leakage sites followed by PTLE using 3:1 ethiodized oil-to-n-butyl cyanoacrylate glue ratio resulted in improved symptoms and serum albumin levels (before procedure, 2.6 g/dL [SD ± 0.2]; after procedure, 3.5 g/dL [SD ± 0.4]; P = .004) over a median follow-up of 16 months (range, 5-20 months). Transhepatic lymphangiography and methylene blue injection with EGD evaluation of the duodenal mucosa can help diagnose PLE. Combined PTLE and EGD-RF ablation is an option to treat patients with PLE.
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Affiliation(s)
- Ali Husnain
- Section of Interventional Radiology, Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois
| | - Abdul Aziz Aadam
- Section of Gastroenterology and Hepatology, Department of Medicine, Northwestern Memorial Hospital, Chicago, Illinois
| | - Allison Reiland
- Section of Interventional Radiology, Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois
| | - Riad Salem
- Section of Interventional Radiology, Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois
| | - Joe Baker
- Section of Interventional Radiology, Department of Radiology, Lurie Children's Hospital, Chicago, Illinois
| | - Albert A Nemcek
- Section of Interventional Radiology, Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois
| | - Jared Green
- Department of Radiology, Memorial Healthcare System, Miami, Florida
| | - Daniel Ganger
- Section of Gastroenterology and Hepatology, Department of Medicine, Northwestern Memorial Hospital, Chicago, Illinois
| | - Roger Andrew De Freitas
- Section of Cardiology, Department of Medicine, Northwestern Memorial Hospital, Chicago, Illinois
| | - Ahsun Riaz
- Section of Interventional Radiology, Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois.
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Abstract
Diet plays an important role in human health and disease. Of all human diseases, diarrheal illnesses bring diet into sharp focus as it has a direct causal and therapeutic relationship. With the advent and widespread use of next generation sequencing, significant advances have been made in unraveling the etiologies of congenital diarrheas and enteropathies, some of which are eminently treatable with dietary modification. Early institution of appropriate dietary therapy is lifesaving in congenital osmotic diarrheas. Chronic diarrhea in older children and adolescents often have an underlying dietary basis, depending on the etiology. Identification and exclusion of the offending food in the diet results in dramatic improvement in symptoms. It is equally important to be prudent and cautious in the use of exclusion diets in management of chronic diarrhea as it is associated with micronutrient deficiencies, needless escalation of cost and enable maladaptive food intake behaviors. In this review, authors discuss etiology specific dietary management of diarrhea in children with emphasis on congenital diarrheas and enteropathies.
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Affiliation(s)
- Sahana Shankar
- Division of Pediatric Gastroenterology, Department of Pediatrics, Mazumdar Shaw Medical Center, Narayana Health, Bangalore, India.
| | - Emmany Durairaj
- Department of Clinical Nutrition and Dietetics, Mazumdar Shaw Medical Center, Narayana Health, Bangalore, India
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Mishra P, Singh SC, Ramadass B. Drug resistant epilepsy and ketogenic diet: A narrative review of mechanisms of action. World Neurosurg X 2024; 22:100328. [PMID: 38444870 PMCID: PMC10914588 DOI: 10.1016/j.wnsx.2024.100328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 02/21/2024] [Indexed: 03/07/2024] Open
Abstract
Drug-resistant epilepsy (DRE) poses a significant global challenge, impacting the well-being of patients. Anti-epileptic drugs often fail to effectively control seizures in individuals with DRE. This condition not only leads to persistent seizures but also induces neurochemical imbalances, elevating the risk of sudden unexpected death in epilepsy and comorbidities. Moreover, patients experience mood and personality alterations, educational and vocational setbacks, social isolation, and cognitive impairments. Ketogenic diet has emerged as a valuable therapeutic approach for DRE, having been utilized since 1920. Various types of ketogenic diets have demonstrated efficacy in controlling seizures. By having a multimodal mechanism of action, the ketogenic diet reduces neuronal excitability and the frequency of seizure episodes. In our narrative review, we have initially provided a concise overview of the factors contributing to drug resistance in epilepsy. Subsequently, we have discussed the different available ketogenic diets. We have reviewed the underlying mechanisms through which the ketogenic diet operates. These mechanisms encompass decreased neuronal excitability, enhanced mitochondrial function, alterations in sleep patterns, and modulation of the gut microbiome. Understanding the complex mechanisms by which this diet acts is essential as it is a rigorous diet and requires good compliance. Hence knowledge of the mechanisms may help to advance research on achieving similar therapeutic effects through other less stringent approaches.
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Affiliation(s)
- Priyadarshini Mishra
- Department of Physiology, All India Institute of Medical Sciences Bhubaneswar, Odisha, India
| | - Sajal Clarence Singh
- Department of Physiology, Institute of Medical Sciences & SUM Hospital, Odisha, India
| | - Balamurugan Ramadass
- Department of Biochemistry, All India Institute of Medical Sciences Bhubaneswar, Odisha, India
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Na JE, Kim JE, Park S, Kim ER, Hong SN, Kim YH, Chang DK. Experience of primary intestinal lymphangiectasia in adults: Twelve case series from a tertiary referral hospital. World J Clin Cases 2024; 12:746-757. [PMID: 38322684 PMCID: PMC10841145 DOI: 10.12998/wjcc.v12.i4.746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/17/2023] [Accepted: 01/08/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND While primary intestinal lymphangiectasia (PIL) is considered a rare condition, there have been several reported cases in adults. Nevertheless, the absence of clear guidance from diagnosis to treatment and prognosis poses challenges for both physicians and patients. AIM To enhance understanding by investigating clinical presentation, diagnosis, treatment, complications, and prognoses in adult PIL cases. METHODS We enrolled adult patients diagnosed with PIL between March 2016 and September 2021. The primary outcome involved examining the diagnosis and treatment process of these patients. The secondary outcomes included identifying complications (infections, thromboembolism) and assessing prognoses (frequency of hospitalization and mortality) during the follow-up period. RESULTS Among the 12 included patients, peripheral edema (100%) and diarrhea (75%) were the main presenting complaints. Laboratory tests showed that all the patients exhibited symptoms of hypoalbuminemia and hypogammaglobulinemia. Radiologically, the predominant findings were edema of the small intestine (67%) and ascites (58%). The typical endoscopic finding with a snowflake appearance was observed in 75% of patients. Among the 12 patients, two responded positively to octreotide and sirolimus, and eight who could undergo maintenance therapy discontinued subsequently. Complications due to PIL led to infection in half of the patients, thromboembolism in three patients, and one death. CONCLUSION PIL can be diagnosed in adults across various age groups, with different severity and treatment responses among patients, leading to diverse complications and prognoses. Consequently, tailored treatments will be necessary. We anticipate that our findings will contribute to the management of PIL, an etiology of protein-losing enteropathy.
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Affiliation(s)
- Ji Eun Na
- Department of Internal Medicine, Inje University Haeundae Paik Hospital, Busan 48108, South Korea
| | - Ji Eun Kim
- Department of Medicine, Samsung Medical Center, Seoul 06351, South Korea
| | - Sujin Park
- Department of Pathology, Samsung Medical Center, Seoul 06351, South Korea
| | - Eun Ran Kim
- Department of Medicine, Samsung Medical Center, Seoul 06351, South Korea
| | - Sung Noh Hong
- Department of Medicine, Samsung Medical Center, Seoul 06351, South Korea
| | - Young-Ho Kim
- Department of Medicine, Samsung Medical Center, Seoul 06351, South Korea
| | - Dong Kyung Chang
- Department of Medicine, Samsung Medical Center, Seoul 06351, South Korea
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Li Q, Zhu Y, Li Y, Yang J, Bao Z, Tian S, Wang X, Zhang L. Reusable Zwitterionic Porous Organic Polymers for Bilirubin Removal in Serum. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 38048490 DOI: 10.1021/acsami.3c11824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
Herein, we report a straightforward strategy to construct reusable, hemocompatible, and highly efficient bilirubin adsorbents by installing zwitterionic modules into a porous organic polymer (POP) for hemoperfusion application. Three types of zwitterions with different amounts are used to evaluate their impacts on the characteristics of POPs, including carboxybetaine methacrylate (CB), sulfobetaine methacrylate (SB), and 2-methacryloyloxyethyl phosphorylcholine (MPC). Results show that zwitterions can improve hemocompatibility, hydrophilicity, and bilirubin uptake of the POP. Among all zwitterionic POPs, POP-CB-40% exhibits the best bilirubin uptake, ∼46.5 times enhancement compared with the non-zwitterionic POP in 100% serum. This enhancement can be attributed to the improved hydrophilicity and protein resistance ability in biological solutions. More importantly, the reusability test shows that POP-CB-40% maintains ∼99% of bilirubin uptake capacity at fifth recycling in 100% serum. Findings in this work provide a guideline for the design of biocompatible and efficient POP-based bilirubin adsorbents for hemoperfusion therapy.
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Affiliation(s)
- Qingsi Li
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Yingnan Zhu
- School of Pharmaceutical Sciences, Institute of Drug Discovery and Development, Center for Drug Safety Evaluation and Research, Zhengzhou University, Zhengzhou 450001, China
| | - Yongjian Li
- Cardiovascular Department, Tianjin Nankai Hospital, No. 122, Sanwei Road, Nankai District, Tianjin 300102, China
| | - Jing Yang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Zhun Bao
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Shu Tian
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Xiaodong Wang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Lei Zhang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
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Pieper CC. Back to the Future II-A Comprehensive Update on the Rapidly Evolving Field of Lymphatic Imaging and Interventions. Invest Radiol 2023; 58:610-640. [PMID: 37058335 DOI: 10.1097/rli.0000000000000966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
ABSTRACT Lymphatic imaging and interventional therapies of disorders affecting the lymphatic vascular system have evolved rapidly in recent years. Although x-ray lymphangiography had been all but replaced by the advent of cross-sectional imaging and the scientific focus shifted to lymph node imaging (eg, for detection of metastatic disease), interest in lymph vessel imaging was rekindled by the introduction of lymphatic interventional treatments in the late 1990s. Although x-ray lymphangiography is still the mainstay imaging technique to guide interventional procedures, several other, often less invasive, techniques have been developed more recently to evaluate the lymphatic vascular system and associated pathologies. Especially the introduction of magnetic resonance, and even more recently computed tomography, lymphangiography with water-soluble iodinated contrast agent has furthered our understanding of complex pathophysiological backgrounds of lymphatic diseases. This has led to an improvement of treatment approaches, especially of nontraumatic disorders caused by lymphatic flow abnormalities including plastic bronchitis, protein-losing enteropathy, and nontraumatic chylolymphatic leakages. The therapeutic armamentarium has also constantly grown and diversified in recent years with the introduction of more complex catheter-based and interstitial embolization techniques, lymph vessel stenting, lymphovenous anastomoses, as well as (targeted) medical treatment options. The aim of this article is to review the relevant spectrum of lymphatic disorders with currently available radiological imaging and interventional techniques, as well as the application of these methods in specific, individual clinical situations.
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Affiliation(s)
- Claus C Pieper
- From the Division for Minimally Invasive Lymphatic Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn; and Center for Rare Congenital Lymphatic Diseases, Center of Rare Diseases Bonn, Bonn, Germany
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Karpe AV, Beale DJ, Tran CD. Intelligent Biological Networks: Improving Anti-Microbial Resistance Resilience through Nutritional Interventions to Understand Protozoal Gut Infections. Microorganisms 2023; 11:1800. [PMID: 37512972 PMCID: PMC10383877 DOI: 10.3390/microorganisms11071800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Enteric protozoan pathogenic infections significantly contribute to the global burden of gastrointestinal illnesses. Their occurrence is considerable within remote and indigenous communities and regions due to reduced access to clean water and adequate sanitation. The robustness of these pathogens leads to a requirement of harsh treatment methods, such as medicinal drugs or antibiotics. However, in addition to protozoal infection itself, these treatments impact the gut microbiome and create dysbiosis. This often leads to opportunistic pathogen invasion, anti-microbial resistance, or functional gastrointestinal disorders, such as irritable bowel syndrome. Moreover, these impacts do not remain confined to the gut and are reflected across the gut-brain, gut-liver, and gut-lung axes, among others. Therefore, apart from medicinal treatment, nutritional supplementation is also a key aspect of providing recovery from this dysbiosis. Future proteins, prebiotics, probiotics, synbiotics, and food formulations offer a good solution to remedy this dysbiosis. Furthermore, nutritional supplementation also helps to build resilience against opportunistic pathogens and potential future infections and disorders that may arise due to the dysbiosis. Systems biology techniques have shown to be highly effective tools to understand the biochemistry of these processes. Systems biology techniques characterize the fundamental host-pathogen interaction biochemical pathways at various infection and recovery stages. This same mechanism also allows the impact of the abovementioned treatment methods of gut microbiome remediation to be tracked. This manuscript discusses system biology approaches, analytical techniques, and interaction and association networks, to understand (1) infection mechanisms and current global status; (2) cross-organ impacts of dysbiosis, particularly within the gut-liver and gut-lung axes; and (3) nutritional interventions. This study highlights the impact of anti-microbial resistance and multi-drug resistance from the perspective of protozoal infections. It also highlights the role of nutritional interventions to add resilience against the chronic problems caused by these phenomena.
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Affiliation(s)
- Avinash V Karpe
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation, Black Mountain Science and Innovation Park, Acton, ACT 2601, Australia
- Socio-Eternal Thinking for Unity (SETU), Melbourne, VIC 3805, Australia
| | - David J Beale
- Environment, Commonwealth Scientific and Industrial Research Organisation, Ecosciences Precinct, Dutton Park, QLD 4102, Australia
| | - Cuong D Tran
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Gate 13 Kintore Ave., Adelaide, SA 5000, Australia
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Bashir A, Tejada AG, Oldham KT, Thakrar PD, Lerner DG. Trichobezoar: A Rare Cause of Protein-losing Enteropathy. JPGN REPORTS 2023; 4:e310. [PMID: 37200722 PMCID: PMC10187844 DOI: 10.1097/pg9.0000000000000310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 01/04/2023] [Indexed: 05/20/2023]
Abstract
Protein-losing enteropathy (PLE) is caused by protein loss through the gastrointestinal tract which results in hypoalbuminemia. The most common causes of PLE in children include cow milk protein allergy, celiac disease, inflammatory bowel disease, hypertrophic gastritis, intestinal lymphangiectasia, and right-sided heart dysfunction. We present a case of a 12-year-old male with bilateral lower extremity edema, hypoalbuminemia, elevated stool alpha-1-antitrypsin, and microcytic anemia. He was found to have a trichobezoar in the stomach extending to the jejunum, an unusual cause of PLE. The patient underwent an open laparotomy and gastrostomy to remove the bezoar. Follow-up confirmed resolution of hypoalbuminemia.
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Affiliation(s)
- Anam Bashir
- From the Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | - Andrea Gosalvez Tejada
- From the Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | - Keith T. Oldham
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Pooja D. Thakrar
- Division of Pediatric Radiology, Department of Radiology, Medical College of Wisconsin, Milwaukee, WI
| | - Diana G. Lerner
- From the Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
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Babcock SJ, Flores-Marin D, Thiagarajah JR. The genetics of monogenic intestinal epithelial disorders. Hum Genet 2023; 142:613-654. [PMID: 36422736 PMCID: PMC10182130 DOI: 10.1007/s00439-022-02501-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 10/23/2022] [Indexed: 11/27/2022]
Abstract
Monogenic intestinal epithelial disorders, also known as congenital diarrheas and enteropathies (CoDEs), are a group of rare diseases that result from mutations in genes that primarily affect intestinal epithelial cell function. Patients with CoDE disorders generally present with infantile-onset diarrhea and poor growth, and often require intensive fluid and nutritional management. CoDE disorders can be classified into several categories that relate to broad areas of epithelial function, structure, and development. The advent of accessible and low-cost genetic sequencing has accelerated discovery in the field with over 45 different genes now associated with CoDE disorders. Despite this increasing knowledge in the causal genetics of disease, the underlying cellular pathophysiology remains incompletely understood for many disorders. Consequently, clinical management options for CoDE disorders are currently limited and there is an urgent need for new and disorder-specific therapies. In this review, we provide a general overview of CoDE disorders, including a historical perspective of the field and relationship to other monogenic disorders of the intestine. We describe the genetics, clinical presentation, and known pathophysiology for specific disorders. Lastly, we describe the major challenges relating to CoDE disorders, briefly outline key areas that need further study, and provide a perspective on the future genetic and therapeutic landscape.
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Affiliation(s)
- Stephen J Babcock
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Enders Rm 605, 300 Longwood Ave, Boston, MA, 02115, USA
| | - David Flores-Marin
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Enders Rm 605, 300 Longwood Ave, Boston, MA, 02115, USA
| | - Jay R Thiagarajah
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Enders Rm 605, 300 Longwood Ave, Boston, MA, 02115, USA.
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10
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Remien KA, Mancuso M, Watson K. Pediatric Collagenous Gastroenteritis and Colitis Presenting as Protein-Losing Enteropathy. ACG Case Rep J 2023; 10:e01028. [PMID: 37057196 PMCID: PMC10090787 DOI: 10.14309/crj.0000000000001028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 03/13/2023] [Indexed: 04/15/2023] Open
Abstract
There is a lack of literature on pediatric collagenous colitis. This is a report of a child with collagenous gastroenteritis and colitis who presented with chronic, nonbloody diarrhea and lower extremity edema secondary to protein-losing enteropathy. Collagenous colitis is rare in children; collagenous gastroenteritis and colitis are even less documented; and this diagnosis does not typically present with protein-losing enteropathy. The pediatric patient in this report had a presentation of a rare disease. Her disease self-resolved, and she has remained asymptomatic without pharmacologic intervention. This illness should be considered in a child presenting with this constellation of symptoms.
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Affiliation(s)
- Kailey A. Remien
- Department of Pediatric Gastroenterology, Akron Children's Hospital, Akron, OH
| | - Marisa Mancuso
- Department of Pediatric Gastroenterology, Akron Children's Hospital, Akron, OH
| | - Kevin Watson
- Department of Pediatric Gastroenterology, Akron Children's Hospital, Akron, OH
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Hashi NJ, Kamboj AK, Loftus CG. 56-Year-Old Woman With Bilateral Lower Extremity Edema. Mayo Clin Proc 2023; 98:621-625. [PMID: 36870857 DOI: 10.1016/j.mayocp.2022.08.023] [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: 06/07/2022] [Revised: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 03/06/2023]
Affiliation(s)
- Naima J Hashi
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Amrit K Kamboj
- Resident in Gastroenterology, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | - Conor G Loftus
- Advisor to residents and Consultant in Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN.
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Stallard L, Siddiqui I, Muise A. Beyond IBD: the genetics of other early-onset diarrhoeal disorders. Hum Genet 2023; 142:655-667. [PMID: 36788146 PMCID: PMC10182111 DOI: 10.1007/s00439-023-02524-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 01/19/2023] [Indexed: 02/16/2023]
Abstract
Diarrhoeal disorders in childhood extend beyond the inflammatory bowel diseases. Persistent and severe forms of diarrhoea can occur from birth and are associated with significant morbidity and mortality. These disorders can affect not only the gastrointestinal tract but frequently have extraintestinal manifestations, immunodeficiencies and endocrinopathies. Genomic analysis has advanced our understanding of these conditions and has revealed precision-based treatment options such as potentially curative haematopoietic stem cell transplant. Although many new mutations have been discovered, there is frequently no clear genotype-phenotype correlation. The functional effects of gene mutations can be studied in model systems such as patient-derived organoids. This allows us to further characterise these disorders and advance our understanding of the pathophysiology of the intestinal mucosa. In this review, we will provide an up to date overview of genes involved in diarrhoeal disorders of early onset, particularly focussing on the more recently described gene defects associated with protein loosing enteropathy.
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Affiliation(s)
- Lorraine Stallard
- SickKids Inflammatory Bowel Disease Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Iram Siddiqui
- Division of Pathology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Aleixo Muise
- SickKids Inflammatory Bowel Disease Centre, The Hospital for Sick Children, Toronto, ON, Canada. .,Cell Biology Program, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada. .,Department of Pediatrics, Institute of Medical Science and Biochemistry, University of Toronto, The Hospital for Sick Children, Toronto, ON, Canada.
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Mauro A, Giani T, Di Mari C, Sandini M, Talenti A, Ansuini V, Biondi L, Di Nardo G, Bernardo L. Gastrointestinal Involvement in Children with Systemic Lupus Erythematosus. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020309. [PMID: 36832440 PMCID: PMC9955206 DOI: 10.3390/children10020309] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/05/2023] [Accepted: 02/02/2023] [Indexed: 02/08/2023]
Abstract
Systemic lupus erythematosus (SLE) is a systemic autoimmune disorder. When it presents before the age of 18 years (childhood-onset systemic lupus erythematosus, cSLE), the disease course tends to be more severe with a higher rate of organ involvement and requires an early diagnosis. Gastrointestinal involvement in cSLE is rare and scarcely reported in the literature. Any organ of the gastrointestinal system may be affected, either as a direct consequence of the disease, as a subsequent complication, or as an adverse drug event. Abdominal pain is the most common GI symptom, it can be diffuse or well localized, and can underline different conditions such as hepatitis, pancreatitis, appendicitis, peritonitis, or enteritis. cSLE may have an alteration of the intestinal barrier with features of protein-losing enteropathy or, in genetically predisposed patients, may develop associated autoimmune disorders such as Coeliac Disease or Autoimmune Hepatitis. The aim of this manuscript is to provide a narrative review of gastrointestinal manifestations in cSLE focused on hepatic, pancreatic, and intestinal involvement. A comprehensive literature search based on the PubMed database was performed.
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Affiliation(s)
- Angela Mauro
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli-Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milano, Italy
| | - Teresa Giani
- Department of Pediatrics, Meyer Children's Hospital, 50139 Firenze, Italy
| | - Clelia Di Mari
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli-Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milano, Italy
| | - Martina Sandini
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli-Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milano, Italy
| | - Antonella Talenti
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli-Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milano, Italy
| | - Valentina Ansuini
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli-Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milano, Italy
| | - Luigi Biondi
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli-Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milano, Italy
| | - Giovanni Di Nardo
- Faculty of Medicine and Psycology, Sapienza University of Rome-NESMOS Department, Sant'Andrea University Hospital, Via Grottarossa 1035-1039, 00189 Roma, Italy
| | - Luca Bernardo
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli-Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milano, Italy
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14
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Serum Protein Electrophoretic in Children. Int J Pediatr 2023; 2023:7985231. [PMID: 36909289 PMCID: PMC9998158 DOI: 10.1155/2023/7985231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 01/12/2023] [Accepted: 01/19/2023] [Indexed: 03/14/2023] Open
Abstract
Serum protein electrophoresis is a simple, reliable, and specific method used for separation of serum proteins. This study consisted to detect, at pediatric cases, pathological profiles of serum proteins by capillary electrophoresis and interpret any anomalies. The study was performed on 81 sera collected from pediatric subjects admitted at the Abderrahim Harouchi Children's Hospital in Casablanca. Study results revealed 72 specific pathological electrophoretic patterns for acute and chronic inflammatory response (35 children), hypogammaglobulinemia (3), polyclonal hypergammaglobulinemia (23), hypoalbuminemia (5), agammaglobulinemia (1), and other medical conditions (2). No cases of alpha-1-antitrypsin deficiency and nephrotic syndrome by electrophoresis were highlighted. Serum protein electrophoresis in children is recommended as a diagnostic technique for increasing the accuracy of the diagnosis in acute, subacute, and chronic inflammatory diseases, liver disease, and cases of immunodeficiency.
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15
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Jablonski SA. Pathophysiology, Diagnosis, and Management of Canine Intestinal Lymphangiectasia: A Comparative Review. Animals (Basel) 2022; 12:ani12202791. [PMID: 36290177 PMCID: PMC9597800 DOI: 10.3390/ani12202791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/05/2022] [Accepted: 10/13/2022] [Indexed: 11/06/2022] Open
Abstract
Intestinal lymphangiectasia was first described in the dog over 50 years ago. Despite this, canine IL remains poorly understood and challenging to manage. Intestinal lymphangiectasia is characterized by variable intestinal lymphatic dilation, lymphatic obstruction, and/or lymphangitis, and is a common cause of protein-losing enteropathy in the dog. Breed predispositions are suggestive of a genetic cause, but IL can also occur as a secondary process. Similarly, both primary and secondary IL have been described in humans. Intestinal lymphangiectasia is definitively diagnosed via intestinal histopathology, but other diagnostic results can be suggestive of IL. Advanced imaging techniques are frequently utilized to aid in the diagnosis of IL in humans but have not been thoroughly investigated in the dog. Management strategies differ between humans and dogs. Dietary modification is the mainstay of therapy in humans with additional pharmacological therapies occasionally employed, and immunosuppressives are rarely used due to the lack of a recognized immune pathogenesis. In contrast, corticosteroid and immunosuppressive therapies are more commonly utilized in canine IL. This review aims toward a better understanding of canine IL with an emphasis on recent discoveries, comparative aspects, and necessary future investigations.
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Affiliation(s)
- Sara A Jablonski
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA
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16
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Lee YJ, Pak S, Hong J. The long-term clinical course of protein-losing enteropathy combined with iron deficiency anemia in Korean toddlers: Possible association with cow's milk protein. Pediatr Neonatol 2022; 64:146-153. [PMID: 36270917 DOI: 10.1016/j.pedneo.2022.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 08/02/2022] [Accepted: 08/16/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Protein-losing enteropathy (PLE), a rare condition with excessive gastrointestinal protein loss, presents with hypoalbuminemia, edema, or ascites. Several cases of PLE combined with severe iron deficiency anemia (IDA) have been reported in infants and toddlers that were considered to result from excessive cow's milk consumption, although the mechanism has not been clearly established. METHODS We retrospectively reviewed the clinical, laboratory, endoscopic, and radiologic characteristics of patients diagnosed and treated for PLE with IDA between 2015 and 2021. Long-term outcomes were analyzed according to dietary intervention during the follow-up period. RESULTS A total of 10 patients aged 7.0-26.7 months were enrolled in the study and the median follow-up duration of them was 9.4 months (range, 1.3-18.0). Six of them were fed powdered formula, while two were fed whole cow's milk, and their median daily intake was 700 mL (range, 300-900). The times to normalization of hemoglobin, albumin, and eosinophil count were shorter in patients with dietary elimination of cow's milk protein immediately after diagnosis compared to those with reduced intake or no dietary change. CONCLUSION Early complete elimination of cow's milk protein should be considered, especially if the laboratory parameters are not normalized with adequate iron supplementation even though the clinical symptoms show improvement. We would like to draw attention to the possibility of the cow's milk protein in the pathogenesis of the condition through the non-IgE-mediated immune reactions.
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Affiliation(s)
- Yeoun Joo Lee
- Department of Pediatrics, Pusan National University School of Medicine, Yangsan, Republic of Korea; Department of Pediatrics, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Seongmin Pak
- Department of Pediatrics, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Jeana Hong
- Department of Pediatrics, Kangwon National University School of Medicine, Chuncheon, Republic of Korea.
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17
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A Review of the Multi-Systemic Complications of a Ketogenic Diet in Children and Infants with Epilepsy. CHILDREN 2022; 9:children9091372. [PMID: 36138681 PMCID: PMC9498174 DOI: 10.3390/children9091372] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/08/2022] [Accepted: 09/08/2022] [Indexed: 11/23/2022]
Abstract
Ketogenic diets (KDs) are highly effective in the treatment of epilepsy. However, numerous complications have been reported. During the initiation phase of the diet, common side effects include vomiting, hypoglycemia, metabolic acidosis and refusal of the diet. While on the diet, the side effects involve the following systems: gastrointestinal, hepatic, cardiovascular, renal, dermatological, hematologic and bone. Many of the common side effects can be tackled easily with careful monitoring including blood counts, liver enzymes, renal function tests, urinalysis, vitamin levels, mineral levels, lipid profiles, and serum carnitine levels. Some rare and serious side effects reported in the literature include pancreatitis, protein-losing enteropathy, prolonged QT interval, cardiomyopathy and changes in the basal ganglia. These serious complications may need more advanced work-up and immediate cessation of the diet. With appropriate monitoring and close follow-up to minimize adverse effects, KDs can be effective for patients with intractable epilepsy.
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18
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Tarar MY, Khalid A, Choo XY, Khurshid S, Tumeh H, Muhammad K. Use of the C-Reactive Protein (CRP)/Albumin Ratio as a Severity Tool in Acute Pancreatitis: Systematic Review. Cureus 2022; 14:e29243. [PMID: 36262941 PMCID: PMC9573790 DOI: 10.7759/cureus.29243] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2022] [Indexed: 01/08/2023] Open
Abstract
Acute pancreatitis is one of the most common conditions with high rates of morbidity and mortality. Different scoring systems are used to gauge the severity of this condition, which, in turn, estimates the complications and mortality rates. With the ever-evolving use of the acute-phase reactant protein, C-reactive protein (CRP), and an abundant circulating protein in plasma, albumin, in daily practice, this study aimed to assess the ratio of CRP and albumin for assessing the severity of acute pancreatitis. A systematic review of the literature was performed using the keywords CRP albumin ratio and acute pancreatitis in the PubMed and Cochrane databases. Studies reporting the use of the ratio of CRP and albumin in acute pancreatitis as well as the outcomes were included in this analysis. The quality of studies was assessed using the MINORS (methodological index for non-randomized studies) assessment tool. In our review, across these three studies, 956 patients with acute pancreatitis were identified and enrolled in studies that examined the relationship between the CRP/Albumin ratio and the severity of acute pancreatitis. Overall, a positive correlation was found between the CRP/albumin ratio at admission and the development of subsequent severe acute pancreatitis, increased hospital length of stay, and the higher rate of mortality in these studies.
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Affiliation(s)
- Muhammad Yasir Tarar
- General Surgery, Tameside and Glossop Integrated Care NHS Foundation Trust, Manchester, GBR
| | - Aizaz Khalid
- General Surgery, St Richards Hospital, Chichester, GBR
| | - Xin Yin Choo
- Trauma and Orthopaedics, Blackpool Victoria Hospital, Blackpool, GBR
| | - Sadaf Khurshid
- Gynecology, University of Lahore Teaching Hospital, Lahore, PAK
| | - Haitham Tumeh
- General Surgery, Tameside and Glossop Integrated Care NHS Foundation Trust, Manchester, GBR
| | - Karim Muhammad
- General Surgery, Tameside and Glossop Integrated Care NHS Foundation Trust, Manchester, GBR
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19
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Tazi K, Guy‐Viterbo V, Gheldof A, Empain A, Paternoster A, De Laet C. Ascites in infantile onset type II Sialidosis. JIMD Rep 2022; 63:316-321. [PMID: 35822090 PMCID: PMC9259393 DOI: 10.1002/jmd2.12305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 05/10/2022] [Accepted: 05/16/2022] [Indexed: 11/11/2022] Open
Abstract
Sialidosis is a rare autosomal-recessive lysosomal storage disease due to mutations in the NEU1 gene leading to a deficit of alpha-n-acetyl neuraminidase and causing aberrant accumulation of sialylated glycoproteins/peptides and oligosaccharides in the lysosomes of various organs and tissues. Type II sialidosis (dysmorphic form) is classified into three subgroups based on the age of onset and the clinical severity: Congenital or neonatal, infantile (onset 0-12 months) and juvenile form (onset 13 months-20 years). We report the case of a 3-year-old boy with sialidosis type II infantile form, who developed a voluminous ascites. To the best of our knowledge, ascites is not described in the infantile form but in the congenital form of the disease. Ascites seems to be of a multifactorial origin regarding our investigations: on the one hand, portal hypertension and on the other hypoalbuminemia maintained by proteinuria secondary to nephrosialidosis. Loss of plasma proteins in the gastrointestinal tract (protein-losing enteropathy) should also be considered in the case of portal hypertension and damages of the reticuloendothelial system.
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Affiliation(s)
- Kaoutar Tazi
- Paediatric DepartmentHôpital Universitaire des Enfants Reine Fabiola, Université Libre de BruxellesAvenue Jean Joseph Crocq 15, 1020 BrusselsBelgium
| | - Vanessa Guy‐Viterbo
- Pediatric Intensive Care UnitHôpital Universitaire des Enfants Reine Fabiola, Université Libre de BruxellesAvenue Jean Joseph Crocq 15, 1020 BrusselsBelgium
| | - Alexander Gheldof
- Center for Medical GeneticsUniversitair Ziekenhuis Brussel, Vrije Universiteit BrusselAvenue du Laerbeek 101, 1090 BrusselsBelgium
| | - Aurélie Empain
- Nutrition and Metabolic UnitHôpital Universitaire des Enfants Reine Fabiola, Université Libre de BruxellesAvenue Jean Joseph Crocq 15, 1020 BrusselsBelgium
| | - Anne Paternoster
- Paediatric DepartmentCentre Hospitalier EpiCURARoute de Mons 63, 7301 HornuBelgium
| | - Corinne De Laet
- Nutrition and Metabolic UnitHôpital Universitaire des Enfants Reine Fabiola, Université Libre de BruxellesAvenue Jean Joseph Crocq 15, 1020 BrusselsBelgium
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20
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Protein Loss Enteropathy as an Initial Presentation of Gastric Epstein–Barr Virus Lymphoma. Case Rep Gastrointest Med 2022; 2022:5143760. [PMID: 35721006 PMCID: PMC9205741 DOI: 10.1155/2022/5143760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 05/31/2022] [Indexed: 11/17/2022] Open
Abstract
Protein loss enteropathy (PLE) is a complex disease process that can result in potentially fatal protein losses. Gastrointestinal protein losses usually arise from damage to the gastrointestinal mucosa or from lymphatic obstruction. The goal of management is to identify and treat the underlying causes and maintain normal serum protein levels. Here, we present a patient with diarrhea and generalized edema, with decreased serum albumin and gamma-globulin levels, concerning for protein loss enteropathy. He was ultimately found to be positive for HIV infection, and his stool alpha-1 antitrypsin levels were diagnostic of protein loss enteropathy. His endoscopic and histologic evaluation revealed gastric Epstein–Barr virus-encoded small RNA- (EBER-) positive lymphoma. Though gastrointestinal lymphomas are known to cause PLE, this will be the first documented case of EBER-positive gastric lymphoma presenting with PLE. We hope to bring awareness to this unique presentation to aid in expedient diagnosis and treatment to avoid delays in treatment and potentially fatal outcomes.
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21
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Lee E, Biko DM, Sherk W, Masch WR, Ladino-Torres M, Agarwal PP. Understanding Lymphatic Anatomy and Abnormalities at Imaging. Radiographics 2022; 42:487-505. [PMID: 35179984 DOI: 10.1148/rg.210104] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Lymphatic abnormalities encompass a wide range of disorders spanning solitary common cystic lymphatic malformations (LMs) to entities involving multiple organ systems such as lymphangioleiomyomatosis. Many of these disorders are rare, yet some, such as secondary lymphedema from the treatment of malignancy (radiation therapy and/or lymph node dissection), affect millions of patients worldwide. Owing to complex and variable anatomy, the lymphatics are not as well understood as other organ systems. Further complicating this is the variability in the description of lymphatic disease processes and their nomenclature in the medical literature. In recent years, medical imaging has begun to facilitate a deeper understanding of the physiology and pathologic processes that involve the lymphatic system. Radiology is playing an important and growing role in the diagnosis and treatment of many lymphatic conditions. The authors describe both normal and common variant lymphatic anatomy. Various imaging modalities including nuclear medicine lymphoscintigraphy, conventional lymphangiography, and MR lymphangiography used in the diagnosis and treatment of lymphatic disorders are highlighted. The authors discuss imaging many of the common and uncommon lymphatic disorders, including primary LMs described by the International Society for the Study of Vascular Anomalies 2018 classification system (microcystic, mixed, and macrocystic LMs; primary lymphedema). Secondary central lymphatic disorders are also detailed, including secondary lymphedema and chylous leaks, as well as lymphatic disorders not otherwise easily classified. The authors aim to provide the reader with an overview of the anatomy, pathology, imaging findings, and treatment of a wide variety of lymphatic conditions. ©RSNA, 2022.
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Affiliation(s)
- Elizabeth Lee
- From the Department of Radiology, Divisions of Cardiothoracic Imaging (E.L., P.P.A.), Interventional Radiology (W.S.), and Body Imaging (W.R.M.), University of Michigan, University Hospital Floor B1, Reception C, 1500 E Medical Center Dr, SPC 5030, Ann Arbor, MI 48109; University of Pennsylvania Perelman School of Medicine, Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pa (D.M.B.); and Department of Radiology, Division of Pediatric Radiology, University of Michigan, C.S. Mott Children's Hospital, Ann Arbor, Mich (M.L.T.)
| | - David M Biko
- From the Department of Radiology, Divisions of Cardiothoracic Imaging (E.L., P.P.A.), Interventional Radiology (W.S.), and Body Imaging (W.R.M.), University of Michigan, University Hospital Floor B1, Reception C, 1500 E Medical Center Dr, SPC 5030, Ann Arbor, MI 48109; University of Pennsylvania Perelman School of Medicine, Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pa (D.M.B.); and Department of Radiology, Division of Pediatric Radiology, University of Michigan, C.S. Mott Children's Hospital, Ann Arbor, Mich (M.L.T.)
| | - William Sherk
- From the Department of Radiology, Divisions of Cardiothoracic Imaging (E.L., P.P.A.), Interventional Radiology (W.S.), and Body Imaging (W.R.M.), University of Michigan, University Hospital Floor B1, Reception C, 1500 E Medical Center Dr, SPC 5030, Ann Arbor, MI 48109; University of Pennsylvania Perelman School of Medicine, Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pa (D.M.B.); and Department of Radiology, Division of Pediatric Radiology, University of Michigan, C.S. Mott Children's Hospital, Ann Arbor, Mich (M.L.T.)
| | - William R Masch
- From the Department of Radiology, Divisions of Cardiothoracic Imaging (E.L., P.P.A.), Interventional Radiology (W.S.), and Body Imaging (W.R.M.), University of Michigan, University Hospital Floor B1, Reception C, 1500 E Medical Center Dr, SPC 5030, Ann Arbor, MI 48109; University of Pennsylvania Perelman School of Medicine, Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pa (D.M.B.); and Department of Radiology, Division of Pediatric Radiology, University of Michigan, C.S. Mott Children's Hospital, Ann Arbor, Mich (M.L.T.)
| | - Maria Ladino-Torres
- From the Department of Radiology, Divisions of Cardiothoracic Imaging (E.L., P.P.A.), Interventional Radiology (W.S.), and Body Imaging (W.R.M.), University of Michigan, University Hospital Floor B1, Reception C, 1500 E Medical Center Dr, SPC 5030, Ann Arbor, MI 48109; University of Pennsylvania Perelman School of Medicine, Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pa (D.M.B.); and Department of Radiology, Division of Pediatric Radiology, University of Michigan, C.S. Mott Children's Hospital, Ann Arbor, Mich (M.L.T.)
| | - Prachi P Agarwal
- From the Department of Radiology, Divisions of Cardiothoracic Imaging (E.L., P.P.A.), Interventional Radiology (W.S.), and Body Imaging (W.R.M.), University of Michigan, University Hospital Floor B1, Reception C, 1500 E Medical Center Dr, SPC 5030, Ann Arbor, MI 48109; University of Pennsylvania Perelman School of Medicine, Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pa (D.M.B.); and Department of Radiology, Division of Pediatric Radiology, University of Michigan, C.S. Mott Children's Hospital, Ann Arbor, Mich (M.L.T.)
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22
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Feketea G, Popp A, Ionescu DM, Berghea EC. Case Report: Food Protein-Induced Protein Losing Enteropathy (FPIPLE) in Infancy. Front Nutr 2022; 9:810409. [PMID: 35174199 PMCID: PMC8842671 DOI: 10.3389/fnut.2022.810409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 01/07/2022] [Indexed: 12/15/2022] Open
Abstract
Food-protein induced protein-losing enteropathy (FPIPLE) is a mixed IgE and non-IgE food allergy in infants along with eosinophilic gastrointestinal (GI) diseases (EGID). It is characterized by poor weight gain, edema, due to hypoproteinemia/hypoalbuminemia by enteral loss of proteins, anemia, eosinophilia, raised fecal α1-antitrypsin (α1AT), and specific-IgE and allergy skin prick test (SPT) positive for offending foods. Here, we describe 4 cases with the same clinical pattern (edema due to hypoproteinemia/hypoalbuminemia from enteral loss of proteins, confirmed by high α1AT in the stools and no other pathological findings explaining the hypoproteinemia including normal kidney and liver function parameters), and propose the term "food-protein induced protein-losing enteropathy" (FPIPLE) to define this clinical entity. We also propose diagnostic criteria and an empirical algorithm of a practical approach to the diagnosis and management for children suspected to have FPIPLE. These infants can be managed successfully with dietary modification. In our 4 cases, initially, an empirical elimination diet was applied, comprising the foods that had benn introduced in the infant's diet during the last month and, an extensively hydrolyzed or elemental formula was given. In a second approach, after evaluation by a pediatric allergist, an allergy test-directed dietary elimination alimentation was implemented, for mother and/or infant. It has yet to be demonstrated whether patients with FPIPLE are a subset of patients with EGID, and whether early intervention modifies the natural course.
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Affiliation(s)
- Gavriela Feketea
- Ph.D. School, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Pediatrics, Pediatric Allergy Outpatient Clinic, Karamandaneio Children Hospital, Patras, Greece
| | - Alina Popp
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Mother and Child Health, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Daniela Marcela Ionescu
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Department of Pediatrics, Marie Curie Clinical Emergency Hospital for Children, Bucharest, Romania
| | - Elena Camelia Berghea
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Department of Pediatrics, Marie Curie Clinical Emergency Hospital for Children, Bucharest, Romania
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23
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Wang N, Liu BW, Ma CM, Yan Y, Su QW, Yin FZ. Influence of overweight and obesity on the mortality of hospitalized patients with community-acquired pneumonia. World J Clin Cases 2022; 10:104-116. [PMID: 35071510 PMCID: PMC8727241 DOI: 10.12998/wjcc.v10.i1.104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/28/2021] [Accepted: 11/30/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Obesity is associated with a better prognosis in patients with community-acquired pneumonia (the so-called obesity survival paradox), but conflicting results have been found.
AIM To investigate the relationship between all-cause mortality and body mass index in patients with community-acquired pneumonia.
METHODS This retrospective study included patients with community-acquired pneumonia hospitalized in the First Hospital of Qinhuangdao from June 2013 to November 2018. The patients were grouped as underweight (< 18.5 kg/m2), normal weight (18.5-23.9 kg/m2), and overweight/obesity (≥ 24 kg/m2). The primary outcome was all-cause hospital mortality.
RESULTS Among 2327 patients, 297 (12.8%) were underweight, 1013 (43.5%) normal weight, and 1017 (43.7%) overweight/obesity. The all-cause hospital mortality was 4.6% (106/2327). Mortality was lowest in the overweight/obesity group and highest in the underweight group (2.8%, vs 5.0%, vs 9.1%, P < 0.001). All-cause mortality of overweight/obesity patients was lower than normal-weight patients [odds ratio (OR) = 0.535, 95% confidence interval (CI) = 0.334-0.855, P = 0.009], while the all-cause mortality of underweight patients was higher than that of normal-weight patients (OR = 1.886, 95%CI: 1.161-3.066, P = 0.010). Multivariable analysis showed that abnormal neutrophil counts (OR = 2.38, 95%CI: 1.55-3.65, P < 0.001), abnormal albumin levels (OR = 0.20, 95%CI: 0.06-0.72, P = 0.014), high-risk Confusion-Urea-Respiration-Blood pressure-65 score (OR = 2.89, 95%CI: 1.48-5.64, P = 0.002), and intensive care unit admission (OR = 3.11, 95%CI: 1.77-5.49, P < 0.001) were independently associated with mortality.
CONCLUSION All-cause mortality of normal-weight patients was higher than overweight/ obesity patients, lower than that of underweight patients. Neutrophil counts, albumin levels, Confusion-Urea-Respiration-Blood pressure-65 score, and intensive care unit admission were independently associated with mortality in patients with community-acquired pneumonia.
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Affiliation(s)
- Ning Wang
- Department of Endocrinology, Hebei Medical University, Shijiazhuang 050017, Hebei Province, China
| | - Bo-Wei Liu
- Department of Endocrinology, First Hospital of Qinhuangdao, Qinhuangdao 066001, Hebei Province, China
| | - Chun-Ming Ma
- Department of Endocrinology, First Hospital of Qinhuangdao, Qinhuangdao 066001, Hebei Province, China
| | - Ying Yan
- Department of Endocrinology, Chengde Medical University, Chengde 067000, Hebei Province, China
| | - Quan-Wei Su
- Department of Endocrinology, Chengde Medical University, Chengde 067000, Hebei Province, China
| | - Fu-Zai Yin
- Department of Endocrinology, First Hospital of Qinhuangdao, Qinhuangdao 066001, Hebei Province, China
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24
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Saito N, Kawai S, Ueda H. Protein-Losing enteropathy caused by a crushed right ventricle. Pediatr Int 2022; 64:e15375. [PMID: 36176199 DOI: 10.1111/ped.15375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 09/07/2022] [Accepted: 09/26/2022] [Indexed: 01/24/2023]
Affiliation(s)
- Naka Saito
- Department of Clinical Laboratory, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
| | - Shun Kawai
- Department of Pediatric Cardiology, Yokohama City University Hospital, Yokohama, Kanagawa, Japan.,Department of Pediatric Cardiology, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
| | - Hideaki Ueda
- Department of Pediatric Cardiology, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
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25
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Ferreira L, Amaral R, Gomes F, Cabral J. Protein-losing enteropathy caused by Yersinia enterocolitica colitis. Paediatr Int Child Health 2021; 41:291-294. [PMID: 34490830 DOI: 10.1080/20469047.2021.1890681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
A 7-month-old boy was admitted with acute gastro-enteritis accompanied by fever and hyponatraemic dehydration. The clinical course was complicated by severe hypokalaemia and hypo-albuminaemia with anasarca. Protein-losing enteropathy (PLE) owing to Yersinia enterocolitica colitis was diagnosed and was complicated by fungal sepsis owing to Kodomaea ohmeri. Colonoscopy demonstrated multiple diffuse ulcers and sub-epithelial haemorrhages extending from the rectum to the hepatic angle. He required prolonged nutritional support comprising partial parenteral feeding for 10 days, followed by a hypo-allergenic diet until 13 months of age when cow milk was tolerated. He was discharged on a normal diet and in good health at 19 months of age.Abbreviations AVPU scale: A alert, V verbally responsive, P painfully responsive, U unresponsive; CMV: cytomegalovirus; EBV: Epstein-Barr virus; HIV: human immunodeficiency virus; Ig: immunoglobulin; IBD: inflammatory bowel disease; IPEX: immune dysregulation, polyendocrinopathy, enteropathy, X-linked syndrome; PICU: paediatric intensive care unit; PLE: protein-losing enteropathy.
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Affiliation(s)
- Lara Ferreira
- Department of Paediatrics, Hospital Divino Espírito Santo, Ponta Delgada, Portugal
| | - Raquel Amaral
- Department of Paediatrics, Hospital Divino Espírito Santo, Ponta Delgada, Portugal
| | - Fernanda Gomes
- Department of Paediatrics, Hospital Divino Espírito Santo, Ponta Delgada, Portugal
| | - José Cabral
- Department of Paediatrics, Section of Paediatric Gastroenterology, Centro Hospitalar Universitário de Lisboa Central, Hospital Dona Estefânia, Lisbon, Portugal
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26
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Lemley BA, Biko DM, Dewitt AG, Glatz AC, Goldberg DJ, Saravanan M, O'Byrne ML, Pinto E, Ravishankar C, Rome JJ, Smith CL, Dori Y. Intrahepatic Dynamic Contrast-Enhanced Magnetic Resonance Lymphangiography: Potential Imaging Signature for Protein-Losing Enteropathy in Congenital Heart Disease. J Am Heart Assoc 2021; 10:e021542. [PMID: 34569246 PMCID: PMC8649156 DOI: 10.1161/jaha.121.021542] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Background Protein‐losing enteropathy (PLE) is a significant cause of morbidity and mortality in congenital heart disease patients with single ventricle physiology. Intrahepatic dynamic contrast‐enhanced magnetic resonance lymphangiography (IH‐DCMRL) is a novel diagnostic technique that may be useful in characterizing pathologic abdominal lymphatic flow in the congenital heart disease population and in diagnosing PLE. The objective of this study was to characterize differences in IH‐DCMRL findings in patients with single ventricle congenital heart disease with and without PLE. Methods and Results This was a single‐center retrospective study of IH‐DCMRL findings and clinical data in 41 consecutive patients, 20 with PLE and 21 without PLE, with single ventricle physiology referred for lymphatic evaluation. There were 3 distinct duodenal imaging patterns by IH‐DCMRL: (1) enhancement of the duodenal wall with leakage into the lumen, (2) enhancement of the duodenal wall without leakage into the lumen, and (3) no duodenal involvement. Patients with PLE were more likely to have duodenal involvement on IH‐DCMRL than patients without PLE (P<0.001). Conclusions IH‐DCMRL findings of lymphatic enhancement of the duodenal wall and leakage of lymph into the duodenal lumen are associated with PLE. IH‐DCMRL is a useful new modality for characterizing pathologic abdominal lymphatic flow in PLE and might be useful as a risk‐assessment tool for PLE in at‐risk patients.
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Affiliation(s)
- Bethan A Lemley
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Dave M Biko
- Department of Radiology Children's Hospital of Philadelphia Philadelphia PA.,Department of Radiology Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Aaron G Dewitt
- Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA.,Division of Critical Care The Children's Hospital of Philadelphiae Philadelphia PA
| | - Andrew C Glatz
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - David J Goldberg
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Madhumitha Saravanan
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Michael L O'Byrne
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Erin Pinto
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Chitra Ravishankar
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Jonathan J Rome
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Christopher L Smith
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Yoav Dori
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
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Kwon Y, Kim MJ. The Update of Treatment for Primary Intestinal Lymphangiectasia. Pediatr Gastroenterol Hepatol Nutr 2021; 24:413-422. [PMID: 34557394 PMCID: PMC8443852 DOI: 10.5223/pghn.2021.24.5.413] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 08/04/2021] [Indexed: 12/19/2022] Open
Abstract
Intestinal lymphangiectasia is a rare disease which is causing protein-losing enteropathy. Treatment of intestinal lymphangiectasia can be a challenge for clinicians because of the lack of specific guidelines regarding pharmacological indications. We sought to introduce a diagnostic approach and suggest guidelines for treatment. After exclusion of secondary intestinal lymphangiectasia, magnetic resonance lymphangiography is a promising tool for the assessment of abnormal lymphatic lesions in primary intestinal lymphangiectasia. Determining the extent of the lesion provides direction for treatment options. Focal short-segment intestinal lymphangiectasia can be treated via intestinal resection or radiologic embolization after dietary therapy failure. Diffuse intestinal lymphangiectasia and extensive lymphangiectasia should be treated with several drugs with a full understanding of their mechanisms.
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Affiliation(s)
- Yiyoung Kwon
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mi Jin Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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28
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Amratia A, Ahmad M, Khosroshahi A. Recurrent Pleural Effusions, Lymphedema, and Abnormal Nails in a 61 Year Old Man. Arthritis Care Res (Hoboken) 2021; 74:709-715. [PMID: 34338443 DOI: 10.1002/acr.24761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 06/22/2021] [Accepted: 07/29/2021] [Indexed: 12/10/2022]
Abstract
A 61 year old man with history of hypertension, coronary artery disease (CAD) with prior stent placement, and chronic obstructive pulmonary disease (COPD) presented with a four month history of recurrent pleural effusions and progressive diffuse edema. Four months prior to hospital presentation, the patient began to notice new onset dyspnea on exertion, fatigue, and chest pain. Initial evaluation with troponin and EKG were negative. A chest x-ray (CXR) was done which revealed a moderate sized left pleural effusion. He did not have a history of pleural effusions or heart failure. Therefore, he underwent diagnostic thoracentesis and fluid studies were consistent with an exudative pleural effusion without malignant cells or microbial growth.
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Affiliation(s)
- Avni Amratia
- Emory University, Department of Internal Medicine
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29
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Overview of Albumin Physiology and its Role in Pediatric Diseases. Curr Gastroenterol Rep 2021; 23:11. [PMID: 34213692 DOI: 10.1007/s11894-021-00813-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/31/2021] [Indexed: 01/15/2023]
Abstract
PURPOSE OF REVIEW Albumin plays a critical role in a wide range of disease processes; however, the role of albumin in pediatric patients has not been well described. This article aims to review albumin physiology and kinetics in children, albumin's impact on pediatric diseases, and the utility of albumin as a predictor of clinical outcome. RECENT FINDINGS Hypoalbuminemia is seen in a wide range of conditions, including protein-losing enteropathy, hepatic synthetic failure, malnutrition, inflammatory states, and renal disease. While the impact of hypoalbuminemia has been more extensively studied in adult patients, there is a relative paucity of literature in the pediatric population. Hypoalbuminemia is a marker of poor outcome in critically ill children and those undergoing a wide range of medical interventions. Albumin infusions may be an effective therapy for fluid resuscitation and for patients with severe hypoalbuminemia.
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Xia S, Liu Z, Yan H, Chang K, Sun Y, Wang J, Shen W. Lymphedema complicated by protein-losing enteropathy with a 22q13.3 deletion and the potential role of CELSR1: A case report. Medicine (Baltimore) 2021; 100:e26307. [PMID: 34128868 PMCID: PMC8213278 DOI: 10.1097/md.0000000000026307] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 05/25/2021] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION 22q13.3 deletion syndrome is a well-known syndrome characterized by typical clinical findings including neonatal hypotonia, absent or severely delayed speech, intellectual disability, and other various features, and detection of a heterozygous deletion of chromosome 22q13.3 with the involvement of at least part of SHANK3. It is reported that 10% to 29% of patients with 22q13.3 deletion syndrome present lymphedema. Protein-losing enteropathy (PLE) has never been reported in 22q13.3 deletion syndrome. PATIENT CONCERNS The patient presented to our institution for refractory hypoalbuminemia and chronic lymphedema in both legs. DIAGNOSIS The patient manifested intellectual disability, absent speech, tooth grinding, dysmorphic face, and abnormal hands and toenails. Copy-number variation sequencing confirmed the maternal deletion in 22q13.31-q13.33 (chr22:46285592-51244566, hg19). The patient was genetically diagnosed with 22q13.3 deletion syndrome. INTERVENTIONS Low-fat diets and medium-chain triglycerides supplements were prescribed. The patient was recommended to wear compression garments and elevate legs. OUTCOMES The symptom of diarrhea was resolved, but hypoalbuminemia persisted. Lower extremities lymphedema was gradually becoming severe. CONCLUSIONS Primary lymphedema and PLE can occur simultaneously in a patient with 22q13.3 deletion syndrome. The 2 phenotypes could share the same genetic etiology of congenital lymphatic abnormalities. CELSR1 deletion may play a role in lymphatic dysplasia. The case also provides additional proof of the pathogenic effect of CELSR1 on hereditary lymphedema.
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Affiliation(s)
- Song Xia
- Department of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University
| | - Zhong Liu
- Department of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University
| | - Huifang Yan
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Kun Chang
- Department of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University
| | - Yuguang Sun
- Department of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University
| | - Jingmin Wang
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Wenbin Shen
- Department of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University
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Abstract
The term "small intestinal bacterial overgrowth" (SIBO) has been used to refer to a disorder resulting from the colonization of the small bowel by an increased number of microorganisms or by the presence of bacteria that are not usual constituents of this part of the gastrointestinal tract. Clinical presentations, often in patients with certain risk factors, can range from a full-blown malabsorption syndrome to such "functional" complaints as bloating and flatulence. SIBO is diagnosed by either culture of a small bowel aspirate or one of several breath tests. Treatment of SIBO entails risk factor modification, correction of nutritional deficiencies, and oral antibiotics.
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Affiliation(s)
- Daniel Bushyhead
- Division of Gastroenterology and Hepatology, Lynda K and David M Underwood Center for Digestive Disorders, Houston Methodist Hospital, 6550 Fannin Street Suite 1201, Houston, TX 77030, USA.
| | - Eamonn M Quigley
- Division of Gastroenterology and Hepatology, Lynda K and David M Underwood Center for Digestive Disorders, Houston Methodist Hospital, 6550 Fannin Street Suite 1201, Houston, TX 77030, USA
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Schmitt EG, Dalal AS, Kothari A, Kitcharoensakkul M. The Heart of the Matter: Secondary Hypogammaglobulinemia and Constrictive Pericarditis. Pediatrics 2021; 147:peds.2020-021808. [PMID: 34049957 PMCID: PMC8893353 DOI: 10.1542/peds.2020-021808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/26/2020] [Indexed: 11/24/2022] Open
Abstract
Constrictive pericarditis is the final common result of a number of processes that affect the pericardium. Establishing the diagnosis and determining the underlying etiology of constrictive pericarditis are often a diagnostic rendezvous. Here, we describe a patient who presented to the general practitioner with edema, ascites, and weight gain and was found to have constrictive pericarditis secondary to an inflammatory myofibroblastic tumor of the mediastinum. Interestingly, she had a relative lack of cardiorespiratory complaints, and, aside from the edema and mildly elevated jugular venous pressure, she had an unremarkable cardiac and pulmonary examination. During the diagnostic evaluation for constrictive pericarditis, she was found to have hypogammaglobulinemia and profound lymphocytopenia. A stool α-1-antitrypsin level was sent and was elevated, which confirmed the diagnosis of protein-losing enteropathy, a rare but important complication of constrictive pericarditis. This case highlights important diagnostic considerations and management of these complications for the general practitioner.
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Affiliation(s)
- Erica G. Schmitt
- Department of Pediatrics, Division of Rheumatology and Immunology, Washington University School of Medicine, One Children’s Place, Campus Box 8116, St. Louis, MO, USA
| | - Aarti S. Dalal
- Department of Pediatrics, Division of Cardiology, Washington University School of Medicine
| | - Alok Kothari
- Department of Pediatrics, Division of Hematology and Oncology, Washington University School of Medicine
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Khayat AA. Primary intestinal lymphangiectasia presenting as limb hemihyperplasia: a case report and literature review. BMC Gastroenterol 2021; 21:225. [PMID: 34006223 PMCID: PMC8130167 DOI: 10.1186/s12876-021-01813-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 05/11/2021] [Indexed: 12/18/2022] Open
Abstract
Background Primary intestinal lymphangiectasia is an exceedingly rare disorder. Epidemiology is unknown. It usually presents with lower extremity swelling, diarrhea, ascites, and protein-losing enteropathy. Since the pathogenesis of edema is usually due to hypoalbuminemia; both extremities are typically involved. The edema can rarely be due to abnormal lymphatic circulation, causing lymphedema, which usually involves both extremities as well. Diagnosis is made by the constellation of clinical, biochemical, endoscopic, and histological findings. Treatment involves dietary modification, to reduce lymphatic dilation in response to dietary fat. Other pharmacologic (e.g., octreotide) and replacement measures may be indicated as well. The most serious long-term complication is intestinal lymphoma. Herein is a case of Primary intestinal lymphangiectasia presenting with unilateral lower limb swelling. Case presentation A 4-year-old boy presents with left foot swelling since the age of 4 months, in addition to intermittent diarrhea, and abdominal swelling. The foot swelling had been evaluated by different health care professionals in the past, and was mislabeled as either cellulitis, or congenital hemihyperplasia. Physical examination revealed mild ascites, and a non-pitting foot edema with a positive Stemmer’s sign (lymphedema). Blood work revealed hypoalbuminemia (albumin 2 g/dl), and hypogammaglobulinemia. Endoscopy showed dilated lacteals throughout the duodenum. Histopathologic examination revealed massively dilated lamina propria lymphatics in the duodenal biopsies. The patient was diagnosed with primary intestinal lymphangiectasia. He was treated with high-protein and low-fat diet, and supplemental formula high in medium chain triglycerides. On follow-up, the patient’s diarrhea completely resolved, and his ascites and edema improved significantly. Conclusions The presence of unilateral lower limb edema should not preclude the diagnosis of systemic disorders, and a high index of suspicion is required in atypical presentations. A good knowledge about Primary intestinal lymphangiectasia manifestations, and physical examination skills to differentiate edema or lymphedema from tissue overgrowth can significantly aid in the diagnosis.
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Affiliation(s)
- Ammar A Khayat
- Department of Pediatrics, Gastroenterology Unit, Department of Pediatrics, Faculty of Medicine, Umm AL Qura University, King Abdulaziz University, 24381, Al-Abdiyyah, Makkah, Saudi Arabia.
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Graczykowska K, Kaczmarek J, Wilczyńska D, Łoś-Rycharska E, Krogulska A. The Consequence of Excessive Consumption of Cow's Milk: Protein-Losing Enteropathy with Anasarca in the Course of Iron Deficiency Anemia-Case Reports and a Literature Review. Nutrients 2021; 13:828. [PMID: 33802302 PMCID: PMC8000842 DOI: 10.3390/nu13030828] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 02/25/2021] [Accepted: 02/25/2021] [Indexed: 01/18/2023] Open
Abstract
Cow's milk is a key component of a child's diet. While the consumption of even trace amounts can result in allergy to its proteins and/or hypolactasia, excessive cow's milk consumption can result in numerous health complications, including iron deficiency, due to the diet being improperly balanced. Although the incidence of iron deficiency has declined, it remains the most widespread nutritional deficiency globally and the most common cause of anemia. One rare consequence of anemia caused by iron deficiency is protein-losing enteropathy; however, the mechanisms of its development are unclear. The following manuscript, based on a literature review, presents two rare cases of children, a 16-month-old boy and a 2.5-year-old girl, who developed severe microcytic anemia, enteropathy with hypoalbuminemia, and anasarca as a result of excessive cow's milk consumption. It highlights the possible relationship between excessive consumption of cow's milk in children and severe iron deficiency anemia with accompanying hypoalbuminemia; it may also result in serious clinical conditions, even in children that do not demonstrate food hypersensitivity.
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Affiliation(s)
- Karolina Graczykowska
- SRC Pediatrics, Allergology and Gastroenterology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland;
| | - Joanna Kaczmarek
- SRC Pediatrics, Allergology and Gastroenterology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland;
| | - Dominika Wilczyńska
- Department of Pediatrics, Allergology and Gastroenterology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland; (D.W.); (E.Ł.-R.); (A.K.)
| | - Ewa Łoś-Rycharska
- Department of Pediatrics, Allergology and Gastroenterology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland; (D.W.); (E.Ł.-R.); (A.K.)
| | - Aneta Krogulska
- Department of Pediatrics, Allergology and Gastroenterology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland; (D.W.); (E.Ł.-R.); (A.K.)
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Diamanti A, Calvitti G, Martinelli D, Santariga E, Capriati T, Bolasco G, Iughetti L, Pujia A, Knafelz D, Maggiore G. Etiology and Management of Pediatric Intestinal Failure: Focus on the Non-Digestive Causes. Nutrients 2021; 13:nu13030786. [PMID: 33673586 PMCID: PMC7997222 DOI: 10.3390/nu13030786] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 02/24/2021] [Indexed: 12/20/2022] Open
Abstract
Background: Intestinal failure (IF) is defined as reduction in functioning gut mass below the minimal amount necessary for adequate digestion and absorption. In most cases, IF results from intrinsic diseases of the gastrointestinal tract (digestive IF) (DIF); few cases arise from digestive vascular components, gut annexed (liver and pancreas) and extra-digestive organs or from systemic diseases (non-digestive IF) (NDIF). The present review revised etiology and treatments of DIF and NDIF, with special focus on the pathophysiological mechanisms, whereby NDIF develops. Methods: We performed a comprehensive search of published literature from January 2010 to the present by selecting the following search strings: “intestinal failure” OR “home parenteral nutrition” OR “short bowel syndrome” OR “chronic pseudo-obstruction” OR “chronic intestinal pseudo-obstruction” OR “autoimmune enteropathy” OR “long-term parenteral nutrition”. Results: We collected overall 1656 patients with well-documented etiology of IF: 1419 with DIF (86%) and 237 with NDIF (14%), 55% males and 45% females. Among DIF cases, 66% had SBS and among NDIF cases 90% had malabsorption/maldigestion. Conclusions: The improved availability of diagnostic and therapeutic tools has increased prevalence and life expectancy of rare and severe diseases responsible for IF. The present review greatly expands the spectrum of knowledge on the pathophysiological mechanisms through which the diseases not strictly affecting the intestine can cause IF. In view of the rarity of the majority of pediatric IF diseases, the development of IF Registries is strongly required; in fact, through information flow within the network, the Registries could improve IF knowledge and management.
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Affiliation(s)
- Antonella Diamanti
- Hepatology Gastroenterology and Nutrition Unit, “Bambino Gesù” Children Hospital, 00165 Rome, Italy; (T.C.); (G.B.); (D.K.); (G.M.)
- Correspondence: ; Tel.: +39-0668592189
| | - Giacomo Calvitti
- Pediatric Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy; (G.C.); (L.I.)
| | - Diego Martinelli
- Metabolic Diseases Unit, “Bambino Gesù” Children Hospital, 00165 Rome, Italy;
| | - Emma Santariga
- Clinical Nutrition Unit, Department of Medical and Surgical Sciences, University Magna Graecia, 88100 Catanzaro, Italy; (E.S.); (A.P.)
| | - Teresa Capriati
- Hepatology Gastroenterology and Nutrition Unit, “Bambino Gesù” Children Hospital, 00165 Rome, Italy; (T.C.); (G.B.); (D.K.); (G.M.)
| | - Giulia Bolasco
- Hepatology Gastroenterology and Nutrition Unit, “Bambino Gesù” Children Hospital, 00165 Rome, Italy; (T.C.); (G.B.); (D.K.); (G.M.)
| | - Lorenzo Iughetti
- Pediatric Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy; (G.C.); (L.I.)
| | - Arturo Pujia
- Clinical Nutrition Unit, Department of Medical and Surgical Sciences, University Magna Graecia, 88100 Catanzaro, Italy; (E.S.); (A.P.)
| | - Daniela Knafelz
- Hepatology Gastroenterology and Nutrition Unit, “Bambino Gesù” Children Hospital, 00165 Rome, Italy; (T.C.); (G.B.); (D.K.); (G.M.)
| | - Giuseppe Maggiore
- Hepatology Gastroenterology and Nutrition Unit, “Bambino Gesù” Children Hospital, 00165 Rome, Italy; (T.C.); (G.B.); (D.K.); (G.M.)
- Medical Sciences Department Ferrara University, 44121 Ferrara, Italy
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Rohani P, Karimi A, Tabatabaie SR, Khalili M, Sayyari A. Protein losing enteropathy and pneumatosis intestinalis in a child with COVID 19 infection. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2021; 64:101667. [PMID: 33173753 PMCID: PMC7644237 DOI: 10.1016/j.epsc.2020.101667] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 10/02/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Severe acute respiratory syndrome corona virus 2 (SARS- CoV-2) is known as COVID 19 seems to be one of the most contagious and dangerous infection in children and adults. According to first adult studies association of gastrointestinal (GI) symptoms with COVID 19 infection was as high as 79% (1).But later study showed lower association around 18% (2).As the pandemic of COVID 19 is going on, different clinical presentation of disease especially in children are well appeared. In addition atypical presentations may confuse and mislead physician to do different diagnostic procedures and interventions. We report a 6 years and half old boy with diarrhea, abdominal pain with first diagnosis acute abdomen due to acute appendicitis. At last diagnosis of pneumatosis intestinalis due to enterocolitis was confirmed. CASE PRESENTATION A 6 years and half old boy with severe abdominal pain admitted in emergency ward. He had history of fever, nine days of diarrhea and recurrent vomiting. The abdominal pain was severe with moderate tenderness in right lower quadrant. He admitted in pediatric surgery ward after surgical consultation for rolling out acute appendicitis. The results of first lab studies were shown leucopenia, lymphopenia and COVID 19 PCR was positive. During admission the cough has increased and abdominal distention has evolved. Vomiting was intractable and feeding was impossible. Pneumatosis intestinalis in ascending colon and dilatation in colon caliber were detected abdominal. Miliary like pattern in lung has reported in chest CT. Stool exam results revealed loss of protein in high amount in spite of normal pancreatic and enterocyte function. The calprotectin was high and implied high inflammation in large intestine. With all above data necrotizing enterocolitis management was started. After 14 days patients had good appetite and feeding slowly introduced. All symptoms resolved with exception of cough. Albumin and other electrolytes remained stable. The patient discharged without morbidity. CONCLUSION COVID 19 infection has many different and mysterious presentations. GI manifestations are among important, common presentations. The acute abdomen like presentation with different complications like pneumatosis intestinalis, protein losing enteropathy are not common but knowledge about these presentations assist physician to be aware and make decision accurately.
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Affiliation(s)
- Pejman Rohani
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Shariati Ave, Infront of Hoseinieh Ershad, Tehran, Iran
| | - Abdollah Karimi
- Pediatric Infectious Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sedigheh Rafiei Tabatabaie
- Pediatric Infectious Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mitra Khalili
- Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Aliakbar Sayyari
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Shariati Ave, Infront of Hoseinieh Ershad, Tehran, Iran
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Xu L, Gu W, Luo Y, Lou J, Chen J. DGAT1 mutations leading to delayed chronic diarrhoea: a case report. BMC MEDICAL GENETICS 2020; 21:239. [PMID: 33261563 PMCID: PMC7708908 DOI: 10.1186/s12881-020-01164-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 11/04/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Early-onset chronic diarrhoea often indicates a congenital disorder. Mutation in diacylglycerol o-acyltransferase 1 (DGAT1) has recently been linked to early-onset chronic diarrhoea. To date, only a few cases of DGAT1 deficiency have been reported. Diarrhoea in those cases was severe and developed in the neonatal period or within 2 months after birth. CASE PRESENTATION Here, we report a female patient with DGAT1 mutations with delayed-onset chronic diarrhoea. The patient had vomiting, hypoalbuminemia, hypertriglyceridemia, and failure to thrive at early infancy. Her intractable chronic diarrhoea occurred until she was 8 months of age. A compound heterozygous DGAT1 mutation was found in the patient, which was first found in the Chinese population. Her symptoms and nutrition status improved after nutritional therapy, including a fat restriction diet. CONCLUSIONS This case expanded our knowledge of the clinical features of patients with DGAT1 mutations. Intractable diarrhoea with delayed onset could also be a congenital disorder.
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Affiliation(s)
- Luojia Xu
- Present Address: Department of Gastroenterology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, No.3333, Binsheng Road, Hangzhou, Zhejiang Province, PR China
| | - Weizhong Gu
- Present Address: Department of Pathology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, No.3333, Binsheng Road, Hangzhou, Zhejiang Province, PR China
| | - Youyou Luo
- Present Address: Department of Gastroenterology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, No.3333, Binsheng Road, Hangzhou, Zhejiang Province, PR China
| | - Jingan Lou
- Present Address: Department of Gastroenterology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, No.3333, Binsheng Road, Hangzhou, Zhejiang Province, PR China
| | - Jie Chen
- Present Address: Department of Gastroenterology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, No.3333, Binsheng Road, Hangzhou, Zhejiang Province, PR China.
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Rohani P, Karimi A, Tabatabaie SR, Khalili M, Sayyari A. Protein losing enteropathy and pneumatosis intestinalis in a child with COVID 19 infection. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2020. [PMID: 33173753 DOI: 10.1016/j.epsc,2020.101667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Severe acute respiratory syndrome corona virus 2 (SARS- CoV-2) is known as COVID 19 seems to be one of the most contagious and dangerous infection in children and adults. According to first adult studies association of gastrointestinal (GI) symptoms with COVID 19 infection was as high as 79% (1).But later study showed lower association around 18% (2).As the pandemic of COVID 19 is going on, different clinical presentation of disease especially in children are well appeared. In addition atypical presentations may confuse and mislead physician to do different diagnostic procedures and interventions. We report a 6 years and half old boy with diarrhea, abdominal pain with first diagnosis acute abdomen due to acute appendicitis. At last diagnosis of pneumatosis intestinalis due to enterocolitis was confirmed. Case presentation A 6 years and half old boy with severe abdominal pain admitted in emergency ward. He had history of fever, nine days of diarrhea and recurrent vomiting. The abdominal pain was severe with moderate tenderness in right lower quadrant. He admitted in pediatric surgery ward after surgical consultation for rolling out acute appendicitis. The results of first lab studies were shown leucopenia, lymphopenia and COVID 19 PCR was positive. During admission the cough has increased and abdominal distention has evolved. Vomiting was intractable and feeding was impossible. Pneumatosis intestinalis in ascending colon and dilatation in colon caliber were detected abdominal. Miliary like pattern in lung has reported in chest CT. Stool exam results revealed loss of protein in high amount in spite of normal pancreatic and enterocyte function. The calprotectin was high and implied high inflammation in large intestine. With all above data necrotizing enterocolitis management was started. After 14 days patients had good appetite and feeding slowly introduced. All symptoms resolved with exception of cough. Albumin and other electrolytes remained stable. The patient discharged without morbidity. Conclusion COVID 19 infection has many different and mysterious presentations. GI manifestations are among important, common presentations. The acute abdomen like presentation with different complications like pneumatosis intestinalis, protein losing enteropathy are not common but knowledge about these presentations assist physician to be aware and make decision accurately.
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Affiliation(s)
- Pejman Rohani
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Shariati Ave, Infront of Hoseinieh Ershad, Tehran, Iran
| | - Abdollah Karimi
- Pediatric Infectious Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sedigheh Rafiei Tabatabaie
- Pediatric Infectious Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mitra Khalili
- Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Aliakbar Sayyari
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute of Children Health, Shahid Beheshti University of Medical Sciences, Shariati Ave, Infront of Hoseinieh Ershad, Tehran, Iran
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Lona-Reyes JC, Torres-Molina S, Flores-Fong LE, Estrada-Arce EV, Rivera-Chávez E, Núñez-Núñez ME, Pozos-Ochoa LI. Protein-losing enteropathy in a preschool patient with intestinal tuberculosis. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 45:204-205. [PMID: 33308835 DOI: 10.1016/j.gastrohep.2020.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/29/2020] [Accepted: 08/20/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Juan Carlos Lona-Reyes
- División de Pediatría, Servicio de Infectología, Hospital Civil de Guadalajara «Dr Juan I Menchaca», Guadalajara, Jalisco, México.
| | - Sandra Torres-Molina
- División de Pediatría, Servicio de Gastroenterología, Hospital Civil de Guadalajara «Dr. Juan I. Menchaca», Guadalajara, Jalisco, México
| | - Laura Esther Flores-Fong
- División de Pediatría, Servicio de Gastroenterología, Hospital Civil de Guadalajara «Dr. Juan I. Menchaca», Guadalajara, Jalisco, México
| | - Emma Valeria Estrada-Arce
- División de Pediatría, Servicio de Gastroenterología, Hospital Civil de Guadalajara «Dr. Juan I. Menchaca», Guadalajara, Jalisco, México
| | - Elba Rivera-Chávez
- División de Pediatría, Servicio de Gastroenterología, Hospital Civil de Guadalajara «Dr. Juan I. Menchaca», Guadalajara, Jalisco, México
| | - María Enriqueta Núñez-Núñez
- División de Pediatría, Servicio de Inmunología y Alergias, Hospital Civil de Guadalajara «Dr. Juan I. Menchaca», Guadalajara, Jalisco, México
| | - Luis Ivan Pozos-Ochoa
- Departamento de Anatomía Patológica, Hospital Civil de Guadalajara «Dr. Juan I. Menchaca», Guadalajara, Jalisco, México
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van Rijn JM, Werner L, Aydemir Y, Spronck JM, Pode-Shakked B, van Hoesel M, Shimshoni E, Polak-Charcon S, Talmi L, Eren M, Weiss B, H.J. Houwen R, Barshack I, Somech R, Nieuwenhuis EE, Sagi I, Raas-Rothschild A, Middendorp S, Shouval DS. Enhanced Collagen Deposition in the Duodenum of Patients with Hyaline Fibromatosis Syndrome and Protein Losing Enteropathy. Int J Mol Sci 2020; 21:E8200. [PMID: 33147779 PMCID: PMC7662532 DOI: 10.3390/ijms21218200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 12/25/2022] Open
Abstract
Hyaline fibromatosis syndrome (HFS), resulting from ANTXR2 mutations, is an ultra-rare disease that causes intestinal lymphangiectasia and protein-losing enteropathy (PLE). The mechanisms leading to the gastrointestinal phenotype in these patients are not well defined. We present two patients with congenital diarrhea, severe PLE and unique clinical features resulting from deleterious ANTXR2 mutations. Intestinal organoids were generated from one of the patients, along with CRISPR-Cas9 ANTXR2 knockout, and compared with organoids from two healthy controls. The ANTXR2-deficient organoids displayed normal growth and polarity, compared to controls. Using an anthrax-toxin assay we showed that the c.155C>T mutation causes loss-of-function of ANTXR2 protein. An intrinsic defect of monolayer formation in patient-derived or ANTXR2KO organoids was not apparent, suggesting normal epithelial function. However, electron microscopy and second harmonic generation imaging showed abnormal collagen deposition in duodenal samples of these patients. Specifically, collagen VI, which is known to bind ANTXR2, was highly expressed in the duodenum of these patients. In conclusion, despite resistance to anthrax-toxin, epithelial cell function, and specifically monolayer formation, is intact in patients with HFS. Nevertheless, loss of ANTXR2-mediated signaling leads to collagen VI accumulation in the duodenum and abnormal extracellular matrix composition, which likely plays a role in development of PLE.
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Affiliation(s)
- Jorik M. van Rijn
- Division of Pediatrics, Department of Pediatric Gastroenterology, Wilhelmina Children’s Hospital, University Medical Center Utrecht (UMCU), Utrecht University (UU), 3584 CT Utrecht, The Netherlands; (J.M.v.R.); (J.M.A.S.); (M.v.H.); (R.H.J.H.); (E.E.S.N.)
- Regenerative Medicine Center, UMCU, UU, 3584 CT Utrecht, The Netherlands
| | - Lael Werner
- Pediatric Gastroenterology Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel; (L.W.); (B.W.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
| | - Yusuf Aydemir
- Department of Pediatrics, Division of Pediatric Gastroenterology and Hepatology, Eskisehir Osmangazi University Faculty of Medicine, Eskisehir 26040, Turkey; (Y.A.); (M.E.)
| | - Joey M.A. Spronck
- Division of Pediatrics, Department of Pediatric Gastroenterology, Wilhelmina Children’s Hospital, University Medical Center Utrecht (UMCU), Utrecht University (UU), 3584 CT Utrecht, The Netherlands; (J.M.v.R.); (J.M.A.S.); (M.v.H.); (R.H.J.H.); (E.E.S.N.)
- Regenerative Medicine Center, UMCU, UU, 3584 CT Utrecht, The Netherlands
| | - Ben Pode-Shakked
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
- The Institute for Rare Diseases, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel
- Talpiot Medical Leadership Program, Sheba Medical Center, Ramat Gan 5262100, Israel
| | - Marliek van Hoesel
- Division of Pediatrics, Department of Pediatric Gastroenterology, Wilhelmina Children’s Hospital, University Medical Center Utrecht (UMCU), Utrecht University (UU), 3584 CT Utrecht, The Netherlands; (J.M.v.R.); (J.M.A.S.); (M.v.H.); (R.H.J.H.); (E.E.S.N.)
- Regenerative Medicine Center, UMCU, UU, 3584 CT Utrecht, The Netherlands
| | - Elee Shimshoni
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot 7610001, Israel; (E.S.); (I.S.)
| | - Sylvie Polak-Charcon
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
- Institute of Pathology, Sheba Medical Center, Ramat Gan 5262100, Israel
| | - Liron Talmi
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
- Pediatric Department A, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel
| | - Makbule Eren
- Department of Pediatrics, Division of Pediatric Gastroenterology and Hepatology, Eskisehir Osmangazi University Faculty of Medicine, Eskisehir 26040, Turkey; (Y.A.); (M.E.)
| | - Batia Weiss
- Pediatric Gastroenterology Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel; (L.W.); (B.W.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
| | - Roderick H.J. Houwen
- Division of Pediatrics, Department of Pediatric Gastroenterology, Wilhelmina Children’s Hospital, University Medical Center Utrecht (UMCU), Utrecht University (UU), 3584 CT Utrecht, The Netherlands; (J.M.v.R.); (J.M.A.S.); (M.v.H.); (R.H.J.H.); (E.E.S.N.)
| | - Iris Barshack
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
- Institute of Pathology, Sheba Medical Center, Ramat Gan 5262100, Israel
| | - Raz Somech
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
- Pediatric Department A, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel
- Immunology Service, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel
- Jeffrey Modell Foundation Center, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel
| | - Edward E.S. Nieuwenhuis
- Division of Pediatrics, Department of Pediatric Gastroenterology, Wilhelmina Children’s Hospital, University Medical Center Utrecht (UMCU), Utrecht University (UU), 3584 CT Utrecht, The Netherlands; (J.M.v.R.); (J.M.A.S.); (M.v.H.); (R.H.J.H.); (E.E.S.N.)
| | - Irit Sagi
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot 7610001, Israel; (E.S.); (I.S.)
| | - Annick Raas-Rothschild
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
- The Institute for Rare Diseases, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel
| | - Sabine Middendorp
- Division of Pediatrics, Department of Pediatric Gastroenterology, Wilhelmina Children’s Hospital, University Medical Center Utrecht (UMCU), Utrecht University (UU), 3584 CT Utrecht, The Netherlands; (J.M.v.R.); (J.M.A.S.); (M.v.H.); (R.H.J.H.); (E.E.S.N.)
- Regenerative Medicine Center, UMCU, UU, 3584 CT Utrecht, The Netherlands
| | - Dror S. Shouval
- Pediatric Gastroenterology Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Ramat Gan 5262100, Israel; (L.W.); (B.W.)
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel; (B.P.-S.); (S.P.-C.); (L.T.); (I.B.); (R.S.); (A.R.-R.)
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Peter HH, Ochs HD, Cunningham-Rundles C, Vinh DC, Kiessling P, Greve B, Jolles S. Targeting FcRn for immunomodulation: Benefits, risks, and practical considerations. J Allergy Clin Immunol 2020; 146:479-491.e5. [PMID: 32896308 PMCID: PMC7471860 DOI: 10.1016/j.jaci.2020.07.016] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/21/2020] [Accepted: 07/23/2020] [Indexed: 02/08/2023]
Abstract
The neonatal fragment crystallizable (Fc) receptor (FcRn) functions as a recycling mechanism to prevent degradation and extend the half-life of IgG and albumin in the circulation. Several FcRn inhibitors selectively targeting IgG recycling are now moving rapidly toward clinical practice in neurology and hematology. These molecules accelerate the destruction of IgG, reducing pathogenic IgG and IgG immune complexes, with no anticipated effects on IgA, IgM, IgE, complement, plasma cells, B cells, or other cells of the innate or adaptive immune systems. FcRn inhibitors have potential for future use in a much wider variety of antibody-mediated autoimmune diseases. Given the imminent clinical use, potential for broader utility, and novel mechanism of action of FcRn inhibitors, here we review data from 4 main sources: (a) currently available activity, safety, and mechanism-of-action data from clinical trials of FcRn inhibitors; (b) other procedures and treatments that also remove IgG (plasma donation, plasma exchange, immunoadsorption); (c) diseases resulting in loss of IgG; and (d) primary immunodeficiencies with potential mechanistic similarities to those induced by FcRn inhibitors. These data have been evaluated to provide practical considerations for the assessment, monitoring, and reduction of any potential infection risk associated with FcRn inhibition, in addition to highlighting areas for future research.
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Affiliation(s)
- Hans-Hartmut Peter
- Freiburg University Hospital, Centre for Chronic Immunodeficiency, Freiburg, Germany
| | - Hans D Ochs
- Seattle Children's Research Institute, Seattle, Wash; Department of Pediatrics, University of Washington, Seattle, Wash
| | | | - Donald C Vinh
- Division of Infectious Diseases, Department of Medicine and Department of Medical Microbiology, McGill University Health Centre, Montreal, Quebec, Canada; Infectious Diseases & Immunity in Global Health Program, Research Institute-McGill University Health Centre, Montreal, Quebec, Canada
| | | | | | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom.
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Chavhan GB, Lam CZ, Greer MLC, Temple M, Amaral J, Grosse-Wortmann L. Magnetic Resonance Lymphangiography. Radiol Clin North Am 2020; 58:693-706. [PMID: 32471538 DOI: 10.1016/j.rcl.2020.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Dynamic contrast-enhanced magnetic resonance lymphangiography is a novel technique to image central conducting lymphatics. It is performed by injecting contrast into groin lymph nodes and following passage of contrast through lymphatic system using T1-weighted MR images. Currently, it has been successfully applied to image and plan treatment of thoracic duct pathologies, lymphatic leaks, and other lymphatic abnormalities such as plastic bronchitis. It is useful in the assessment of chylothorax and chyloperitoneum. Its role in other areas such as intestinal lymphangiectasia and a variety of lymphatic anomalies is likely to increase.
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Affiliation(s)
- Govind B Chavhan
- Department of Diagnostic Imaging, The Hospital for Sick Children and Medical Imaging, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada.
| | - Christopher Z Lam
- Department of Diagnostic Imaging, The Hospital for Sick Children and Medical Imaging, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada
| | - Mary-Louise C Greer
- Department of Diagnostic Imaging, The Hospital for Sick Children and Medical Imaging, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada
| | - Michael Temple
- Department of Diagnostic Imaging, The Hospital for Sick Children and Medical Imaging, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada; Division of Image Guided Therapy (IGT), Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Joao Amaral
- Department of Diagnostic Imaging, The Hospital for Sick Children and Medical Imaging, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada; Division of Image Guided Therapy (IGT), Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Lars Grosse-Wortmann
- Department of Diagnostic Imaging, The Hospital for Sick Children and Medical Imaging, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada; Division of Cardiology, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada
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Bundy JJ, Shin DS, Chick JFB, Monsky WL, Jones ST, List J, Hage AN, Vaidya SS. Percutaneous Extra-Anatomic Lymphovenous Bypass Creation: Toward Treatment of Central Conducting Lymphatic Obstructions. Cardiovasc Intervent Radiol 2020; 43:1392-1397. [PMID: 32444921 DOI: 10.1007/s00270-020-02457-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 03/12/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Protein-losing enteropathy manifests as a loss of serum proteins through the gastrointestinal tract, resulting in hypoproteinemia, extravascular fluid retention, and edema. Management consists of nutritional maintenance in conjunction with interventions targeted at treating the underlying etiology. MATERIALS AND METHODS This report describes a patient with protein-losing enteropathy from a central conducting lymphatic obstruction who was treated with percutaneous extra-anatomic lymphovenous bypass creation. RESULTS A modified gun-sight technique was used to create a lymphovenous bypass between an occluded terminal thoracic duct and the left internal jugular vein. CONCLUSION A percutaneous technique to reconstruct the terminal thoracic duct via lymphovenous bypass creation was feasible.
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Affiliation(s)
- Jacob J Bundy
- Division of Interventional Radiology, Wake Forest Baptist HealthOne Medical Center Boulevard, Winston-Salem, NC, USA
| | - David S Shin
- Division of Interventional Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Jeffrey Forris Beecham Chick
- Division of Interventional Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA.
| | - Wayne L Monsky
- Division of Interventional Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Sean T Jones
- Division of Interventional Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Jeb List
- Division of Interventional Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Anthony N Hage
- Division of Interventional Radiology, Thomas Jefferson University Hospital, 111 South 11th Street, Philadelphia, PA, USA
| | - Sandeep S Vaidya
- Division of Interventional Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
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Abstract
PURPOSE OF REVIEW The present review offers its readers a practical overview of protein-losing enteropathy, particularly with regard to diagnostic and therapeutic approaches. The aim is to support clinicians in their daily practice with a practical tool to deal with protein-losing enteropathy. RECENT FINDINGS The literature covering protein-losing enteropathy does not appear to be quite recent and also guidelines are scanty. The main innovations during the last decade probably regard the introduction of enteroscopic techniques in the diagnostic flowchart. The use of video-capsule and device-assisted enteroscopy has enabled the direct exploration of the small bowel and the identification of the damage causing the loss of proteins from the gastrointestinal tract. Other innovations are to do with the therapies of the disorder underlying protein-losing enteropathy, although the support with nutritional supplementation are the direct remedies to tackle the protein loss. SUMMARY Protein-losing enteropathy represents an important clinical aspect of different gastrointestinal and extra-intestinal diseases. An established flowchart is still unavailable, but the use of enteroscopy has deeply changed the modern diagnostic approach. Nutritional support and therapy of the underlying disease are pivotal to patients' management.
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Wang J, Jiang L, Cheng M. A girl with protein-losing enteropathy during a ketogenic diet: a case report. BMC Pediatr 2020; 20:102. [PMID: 32126979 PMCID: PMC7053130 DOI: 10.1186/s12887-020-1991-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 02/20/2020] [Indexed: 11/29/2022] Open
Abstract
Background A ketogenic diet (KD) is an effective treatment for intractable epilepsy in children. Protein–losing enteropathy (PLE) is a rarely reported but serious complication of KDs. Case presentation A 3-month-old female patient presented with PLE while following a KD as treatment for intractable epilepsy. She also had genovariation of the STXBP1 gene. The patient suffered from general edema and hypoalbuminemia but no diarrhea. Esophagogastroduodenoscopy (EDG) revealed lymphatic ectasia in the lamina propria. We diagnosed her with intestinal lymphangiectasia, and after decreasing the KD ratio from 4:1 to 1.05:1, we successfully controlled her edema and hypoalbuminemia. As of now, the convulsions and hypsarrhythmia have disappeared, and the seizure-free state has lasted for 20 months. Conclusions PLE may be managed by decreasing the ketogenic ratio rather than discontinuing a KD since for some patients, a KD is the only effective therapy available at present.
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Affiliation(s)
- Juan Wang
- Department of Neurology, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Chongqing Key Laboratory of Translational Medical Research in Cognitive Development and Learning and Memory Disorders, Children's Hospital of Chongqing Medical University, No.136, zhongshan 2nd road, yuzhong district, chongqing, 400014, China
| | - Li Jiang
- Department of Neurology, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Chongqing Key Laboratory of Translational Medical Research in Cognitive Development and Learning and Memory Disorders, Children's Hospital of Chongqing Medical University, No.136, zhongshan 2nd road, yuzhong district, chongqing, 400014, China.
| | - Min Cheng
- Department of Neurology, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Chongqing Key Laboratory of Translational Medical Research in Cognitive Development and Learning and Memory Disorders, Children's Hospital of Chongqing Medical University, No.136, zhongshan 2nd road, yuzhong district, chongqing, 400014, China
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Kamzan AD, Newcomer CA, Wozniak LJ, Federman NC, Kim LS. A Case of a 15-Month-Old With Periorbital Edema and Severe Anemia. Pediatrics 2020; 145:e20190391. [PMID: 32079720 DOI: 10.1542/peds.2019-0391] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/22/2019] [Indexed: 11/24/2022] Open
Abstract
This is the case of a previously healthy 15-month-old girl who initially presented to her primary pediatrician with a 2-week history of intermittent periorbital edema. The edema had improved by the time of the visit, and a urine specimen was unable to be obtained in the clinic. A routine fingerstick demonstrated anemia to 8.8 mg/dL, so the patient was started on ferrous sulfate. She then returned to the emergency department 1 month later with severe periorbital edema and pallor but no other significant symptoms. On physical examination, she was tachycardic with striking periorbital edema and an otherwise normal physical examination. She was noted to have a severe microcytic anemia (hemoglobin of 3.9 mg/dL and mean corpuscular volume of 53.1 fL) and hypoalbuminemia (albumin of 1.9 g/dL and total protein of 3.3 g/dL). The remainder of her electrolytes and liver function test results were within normal limits. A urinalysis was sent, which was negative for protein. Our panel of experts reviews her case to determine a unifying diagnosis for both her severe anemia and her hypoalbuminemia.
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Affiliation(s)
- Audrey D Kamzan
- Mattel Children's Hospital and University of California, Los Angeles, Los Angeles, California
| | - Charles A Newcomer
- Mattel Children's Hospital and University of California, Los Angeles, Los Angeles, California
| | - Laura J Wozniak
- Mattel Children's Hospital and University of California, Los Angeles, Los Angeles, California
| | - Noah C Federman
- Mattel Children's Hospital and University of California, Los Angeles, Los Angeles, California
| | - Lydia S Kim
- Mattel Children's Hospital and University of California, Los Angeles, Los Angeles, California
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Nagy O, Tóthová C, Mudroň P. The impact of chronic diarrhoea in Mycobacterium avium subsp. paratuberculosis seropositive dairy cows on serum protein fractions and selected acute phase proteins. JOURNAL OF APPLIED ANIMAL RESEARCH 2020. [DOI: 10.1080/09712119.2020.1714631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Oskar Nagy
- Clinic of Ruminants, University of Veterinary Medicine and Pharmacy, Košice, Slovak Republic
| | - Csilla Tóthová
- Clinic of Ruminants, University of Veterinary Medicine and Pharmacy, Košice, Slovak Republic
| | - Pavol Mudroň
- Clinic of Ruminants, University of Veterinary Medicine and Pharmacy, Košice, Slovak Republic
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Stinco M, Montemaggi A, Noccioli B, Resti M, Grosso S, Trapani S. An Unusual Case of Hypoproteinemia in Childhood: Keep in Mind Trichobezoar. Front Pediatr 2020; 8:82. [PMID: 32195212 PMCID: PMC7065258 DOI: 10.3389/fped.2020.00082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 02/19/2020] [Indexed: 01/09/2023] Open
Abstract
Protein-losing enteropathy (PLE) is a rare condition characterized by protein loss through the gastrointestinal tract, leading to hypo-proteinemia. Patients may be asymptomatic or present with variety of complications of hypoproteinemia (e.g., oedema, ascites, pleural, and cardial effusions). We describe a case report of a young girl suffering from behavioral disorder since childhood who presented with generalized oedema, hypoproteinaemia, and microcytic hypochromic anemia. In addition, the girl had an intervention for jejunal atresia and intestinal malrotation in her past medical history. Upper gastrointestinal endoscopy revealed a trichobezoar extending from stomach into the small bowel, thus classified as Rapunzel Syndrome (RS), causing mechanical obstruction of intestinal lumen and intestinal lymphatic drainage resulting in a protein-losing enteropathy (PLE). Trichobezoar was successfully removed by a surgical laparotomy resulting in resolution of symptoms and normalization of biochemical parameters. Possibly, previous surgery might have had an influence on intestinal dysmotility and trichobezoar formation. PLE is a very rare presenting symptom of RS, developing as result of intestinal obstruction caused by large trichobezoars. RS has to be considered in patients, especially adolescents, suffering from behavior disorder as trichotillomania and trichophagia. Surgical removal and nutritional supplementation are the gold treatment of large trichobezoar.
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Affiliation(s)
- Mariangela Stinco
- Pediatric Section, Department of Health Sciences, Meyer Children's University Hospital, University of Florence, Florence, Italy
| | - Alessandra Montemaggi
- Pediatric Section, Department of Health Sciences, Meyer Children's University Hospital, University of Florence, Florence, Italy
| | - Bruno Noccioli
- Pediatric Surgery Unit, Meyer Children's University Hospital, University of Florence, Florence, Italy
| | - Massimo Resti
- Pediatric Section, Department of Health Sciences, Meyer Children's University Hospital, University of Florence, Florence, Italy
| | - Salvatore Grosso
- Pediatric Neurology-Immunology and Endocrinology Unit, Le Scotte Hospital, University of Siena, Siena, Italy
| | - Sandra Trapani
- Pediatric Section, Department of Health Sciences, Meyer Children's University Hospital, University of Florence, Florence, Italy
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Iacobas I, Adams DM, Pimpalwar S, Phung T, Blei F, Burrows P, Lopez-Gutierrez JC, Levine MA, Trenor CC. Multidisciplinary guidelines for initial evaluation of complicated lymphatic anomalies-expert opinion consensus. Pediatr Blood Cancer 2020; 67:e28036. [PMID: 31617676 DOI: 10.1002/pbc.28036] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/20/2019] [Accepted: 09/23/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Complicated lymphatic anomalies (CLAs) are chronic, progressive, and debilitating conditions that share clinical features, yet key elements for optimal evaluation and management have not been established. We aimed to formulate expert opinion consensus-based guidelines for comprehensive evaluation of CLAs. STUDY DESIGN Patient support groups dedicated to CLAs organized an international conference for vascular anomaly experts from 16 specialties to address the objective. Participants received a set of questions before the meeting and reviewed the literature. Data extracted from international lymphatic anomaly registries were presented and the group separated for panel discussions during the conference. The recommendations achieving consensus within the panel were presented to the entire audience. Open debate occurred until majority approval was achieved. RESULTS The expert group was composed of 52 physicians who defined the clinical elements required to evaluate and diagnose a CLA. The radiology panel established the preferred anatomical and functional imaging methods for diagnosis and the elements required to be described during interpretation. Two medical panels compiled the metabolic and hematologic tests at diagnosis and also recommended functional studies. The surgical group recommended precautions for biopsy and the pathology panel provided biopsy specimen processing guidelines. CONCLUSIONS Patients with CLAs require a comprehensive and targeted diagnostic plan for appropriate management, prevention of complications, and conservation of resources. As this population is managed by diverse medical and surgical specialties, we offer an expert multidisciplinary consensus-based opinion on the current literature and on data extracted from international lymphatic anomaly registries.
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Affiliation(s)
- Ionela Iacobas
- TCH Vascular Anomalies Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Denise M Adams
- Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Thuy Phung
- TCH Vascular Anomalies Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Francine Blei
- Vascular Anomalies Program, Lenox Hill Hospital, New York, New York
| | - Patricia Burrows
- Radiology Department, Medical College of Wisconsin, Milwaukee, Wisconsin
| | | | - Michael A Levine
- Center for Bone Health, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Cameron C Trenor
- Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
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Ozen A. CHAPLE syndrome uncovers the primary role of complement in a familial form of Waldmann's disease. Immunol Rev 2019; 287:20-32. [PMID: 30565236 DOI: 10.1111/imr.12715] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 08/31/2018] [Indexed: 12/17/2022]
Abstract
Primary intestinal lymphangiectasia (PIL) or Waldmann's disease was described in 1961 as an important cause of protein-losing enteropathy (PLE). PIL can be the sole finding in rare individuals or occur as part of a multisystemic genetic syndrome. Although genetic etiologies of many lymphatic dysplasia syndromes associated with PIL have been identified, the pathogenesis of isolated PIL (with no associated syndromic features) remains unknown. Familial cases and occurrence at birth suggest genetic etiologies in certain cases. Recently, CD55 deficiency with hyperactivation of complement, angiopathic thrombosis, and PLE (the CHAPLE syndrome) has been identified as a monogenic form of PIL. Surprisingly, loss of CD55, a key regulator of complement system leads to a predominantly gut condition. Similarly to other complement disorders, namely paroxysmal nocturnal and hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS), CHAPLE disease involves pathogenic cross-activation of the coagulation system, predisposing individuals to severe thrombosis. The observation that complement system is overly active in CHAPLE disease introduced a novel concept into the management of PLE; anti-complement therapy. While CD55 deficiency constitutes a treatable subgroup in the larger pool of patients with isolated PIL, the etiology remains to be identified in the remaining patients with intact CD55.
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Affiliation(s)
- Ahmet Ozen
- Division of Allergy and Immunology, Marmara University School of Medicine, Istanbul, Turkey.,The Istanbul Jeffrey Modell Diagnostic Center for Primary Immunodeficiency Diseases, Istanbul, Turkey
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