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Wada S, Hamaguchi S, Hashimoto K, Nawata S, Matsuoka S, Mimura H. Selective Angiographic Evaluation in Patients with Simple-Type Pulmonary Arteriovenous Malformations Treated with Vascular Plug. Cardiovasc Intervent Radiol 2024; 47:1101-1108. [PMID: 38898148 DOI: 10.1007/s00270-024-03783-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 06/04/2024] [Indexed: 06/21/2024]
Abstract
PURPOSE To evaluate the angiographic recanalization rate of patients who underwent embolization juxta-proximal to the sac with AMPLATZER Vascular Plug type IV (AVP IV) for a simple pulmonary arteriovenous malformation (PAVM). MATERIAL AND METHODS Ten patients (7 females and 3 males; median age, 47 years [range 28-83 years]) with 19 simple-type PAVMs who underwent embolization using an AVP IV between May 2015 and November 2021 were included in this retrospective study. The median feeding artery diameter on computed tomography was 4.0 mm (range 3-5.9 mm), and the median ratio of AVP IV size to feeding artery diameter on computed tomography was 1.5 (range 1.3-2.1). Technical success was defined by AVP IV placement at the junction between the pulmonary artery and the sac, or the pulmonary artery within 1 cm from the junction and beyond the last normal branch. The primary endpoint was the PAVM recanalization rate in selective or segmental pulmonary angiography performed 1 year post-embolization. RESULTS The technical success rate of embolization juxta-proximal to the sac for simple-type PAVMs was 100%. None of the 19 lesions showed recanalization in pulmonary angiography performed 1 year after embolization. One patient experienced hemoptysis and pneumonia. CONCLUSION Embolization of simple-type PAVMs' feeding vessel using AVP IV is safe and effective, with a high technical success rate and no recanalization on pulmonary angiography performed at 1 year post-embolization. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Shinji Wada
- Department of Diagnostic and Interventional Radiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki City, Kanagawa, 216-8511, Japan.
| | - Shingo Hamaguchi
- Department of Diagnostic and Interventional Radiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki City, Kanagawa, 216-8511, Japan
| | - Kazuki Hashimoto
- Department of Diagnostic and Interventional Radiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki City, Kanagawa, 216-8511, Japan
| | - Shintaro Nawata
- Department of Diagnostic and Interventional Radiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki City, Kanagawa, 216-8511, Japan
| | - Shin Matsuoka
- Department of Diagnostic and Interventional Radiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki City, Kanagawa, 216-8511, Japan
| | - Hidefumi Mimura
- Department of Diagnostic and Interventional Radiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki City, Kanagawa, 216-8511, Japan
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Bailey CR, Conrad MB, Weiss CR. Use Extreme Caution: A Commentary on an Alternative Endovascular Technique for Treatment of Pulmonary Arteriovenous Malformation-Microballoon-Occluded Transcatheter Embolization using n-butyl-2-cyanoacrylate. Cardiovasc Intervent Radiol 2024; 47:1117-1118. [PMID: 38816502 DOI: 10.1007/s00270-024-03762-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Accepted: 05/15/2024] [Indexed: 06/01/2024]
Affiliation(s)
- Christopher R Bailey
- Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, USA
| | - Miles B Conrad
- Department of Radiology, The University of California, San Francisco, San Francisco, USA
| | - Clifford R Weiss
- Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, USA.
- Department Biomedical Engineering, The Johns Hopkins University Whiting School of Engineering, Baltimore, USA.
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Yu Q, Zangan S, La Rivière P, Landeras L, Funaki B. Vascular Plugs Improve Pulmonary Arteriovenous Malformation Occlusion over Coil Embolization Alone: A Proof-of-Concept Study Using Dual-Energy CT. J Vasc Interv Radiol 2024:S1051-0443(24)00440-8. [PMID: 38950821 DOI: 10.1016/j.jvir.2024.06.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 06/10/2024] [Accepted: 06/23/2024] [Indexed: 07/03/2024] Open
Abstract
PURPOSE To evaluate effectiveness of pulmonary arteriovenous malformation (PAVM) embolization using dual-energy computed tomography (CT) and spectral curve analysis by characterizing contrast enhancement and vascular perfusion as a surrogate of the degree of vascular occlusion after embolotherapy. MATERIALS AND METHODS Nine consecutive adult patients underwent embolization for 21 PAVMs (size range, 0.4-2.0 cm; 15/21 simple angioarchitecture) and subsequent postembolization chest dual-energy CT angiography. Twelve PAVMs were treated with vascular plugs with or without coils, whereas 9 PAVMs were treated with coils alone. Virtual spectral curves were generated using dual-energy image postprocessing in order to measure embolization effectiveness. RESULTS Complete occlusion of target PAVM was achieved in all cases on digital subtraction angiography (DSA) at the end of the embolization procedure. With a median follow-up of 12.7 months, the vascular plug group demonstrated significantly less vascular opacification compared with the coils-only group, as measured by opacification between upstream feeding artery and different downstream vasculature locations (Δslope1: median 79.1 vs 28.6; P = .003; Δslope2: 76.4 vs 28.6; P = .0197; Δslope3: 78.9 vs 28.6; P = .004). Persistence occurred in 3 PAVMs based on size criteria, which demonstrated higher vascular opacification by dual-energy CT (Δslope1: 72 vs 28.6; P = .253; Δslope2: 65.1 vs 32.7; P = .326; Δslope3: 72.9 vs 53.5; P = .733), although statistical significance was not reached. CONCLUSIONS Similar to emerging literature, dual-energy CT showed improved occlusion in PAVMs treated with vascular plugs compared with those treated with coils alone.
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Affiliation(s)
- Qian Yu
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois.
| | - Steven Zangan
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois
| | - Patrick La Rivière
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois
| | - Luis Landeras
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois
| | - Brian Funaki
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois
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Adams RC, Hegde S, Sutphin P, Iqbal S, Irani Z, Kalva SP. Use of Polyurethane-Covered Stents for Exclusion of Pulmonary Arteriovenous Malformations. Cardiovasc Intervent Radiol 2024; 47:360-365. [PMID: 38180506 DOI: 10.1007/s00270-023-03638-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 11/30/2023] [Indexed: 01/06/2024]
Abstract
PURPOSE To evaluate the safety, technical success and short-term effectiveness of polyurethane-covered stent (PK Papyrus, BioTronik, Berlin) in the treatment of pulmonary arteriovenous malformations (PAVMs) that are not amenable to embolotherapy. MATERIALS AND METHODS In this IRB-approved, retrospective study, data from patients who received polyurethane-covered stents for exclusion of PAVMs were analyzed. The study included 5 patients (all women) with a median age of 40 years (range 25-60). Patients presented with hypoxemia, TIAs, and/or epistaxis; 4 were confirmed to have HHT. All had multiple PAVMs diagnosed on chest CT and underwent embolization with other devices in addition to the polyurethane-covered stent. The indication for stent placement in all cases was a short and/or tortuous feeding artery. Safety was assessed by immediate or short-term complications, e.g., migration, stent thrombosis, and fracture. Technical success was defined as the ability to accurately place the stent at the intended location. Effectiveness was defined as successful exclusion of PAVM with no perfusion across the AVM. RESULTS Technical success of stent placement was 100%. AVM exclusion rate was 80% after single stent deployment; in the case of incomplete exclusion, success was achieved using an overlapping stent to completely cover a second feeding artery. During the median follow-up period of 5 months (range 2-10), all stents remained patent, and AVMs were excluded without other complications. CONCLUSION Exclusion of PAVMs with polyurethane-covered stents is technically feasible, safe, and shows short-term effectiveness for PAVMs with a short/tortuous feeding artery when traditional embolization techniques are not possible.
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Affiliation(s)
- Ryan C Adams
- Interventional Radiology Division, Radiology Department, Massachusetts General Hospital, Boston, MA, USA.
| | - Siddhi Hegde
- Abdominal Radiology Division, Radiology Department, Massachusetts General Hospital, Boston, MA, USA
| | - Patrick Sutphin
- Interventional Radiology Division, Radiology Department, Massachusetts General Hospital, Boston, MA, USA
| | - Shams Iqbal
- Interventional Radiology Division, Radiology Department, Massachusetts General Hospital, Boston, MA, USA
| | - Zubin Irani
- Interventional Radiology Division, Radiology Department, Massachusetts General Hospital, Boston, MA, USA
| | - Sanjeeva P Kalva
- Interventional Radiology Division, Radiology Department, Massachusetts General Hospital, Boston, MA, USA
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Gong AJ, Bosworth EC, Garg T, Weiss CR. Prospective Study of Polytetrafluoroethylene-Covered Microplugs and Detachable Coils for Embolization of Pulmonary Arteriovenous Malformations: Technical Results, Procedure Times, and Costs. J Vasc Interv Radiol 2024; 35:362-369. [PMID: 38123126 DOI: 10.1016/j.jvir.2023.12.008] [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: 06/14/2023] [Revised: 11/17/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023] Open
Abstract
PURPOSE To determine time to occlusion and procedure costs of embolization of pulmonary arteriovenous malformations (PAVMs) using a polytetrafluoroethylene-covered microplug compared with embolization using detachable coils. MATERIALS AND METHODS In this prospective study, 37 patients (mean age, 39.1 years [SD ± 17.6]) with 82 PAVMs underwent embolization with microplug or detachable coils between April 2019 and January 2023. Technical success, procedure time intervals, and costs were analyzed. RESULTS In 37 patients, 82 PAVMs and 101 feeding arteries were successfully treated (microplug, 64; microplug + another device, 5; detachable coils alone, 32). Time from embolic device inserted into the catheter to device deployed and time to occlusion differed significantly between microplug and detachable coil cohorts (P < .0001 for both). Embolization with ≥1 microplug had a significantly shorter occlusion time than embolization with detachable coils (median, 10.0 minutes saved per feeding artery) (P < .0001). Compared with detachable coil embolization, microplug embolization saved a median of 9.0 minutes per feeding artery (P < .0001) and reduced room cost by a median of $429 per feeding artery (P < .0001). Device costs per feeding artery did not differ significantly between microplug ($2,790) and detachable coil embolization ($3,147) (P = .87). CONCLUSIONS Compared with coils, microplugs had an equally high technical success rate but significant time to occlusion and room costs savings per feeding artery. Total room cost and device cost together did not differ significantly between microplugs and coils. Microplugs may be considered technically effective and at least cost-neutral for PAVM embolization where clinically appropriate.
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Affiliation(s)
- Anna J Gong
- Russell H. Morgan Department of Radiology and Radiological Science, the Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Eugene C Bosworth
- Russell H. Morgan Department of Radiology and Radiological Science, the Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Tushar Garg
- Russell H. Morgan Department of Radiology and Radiological Science, the Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Clifford R Weiss
- Russell H. Morgan Department of Radiology and Radiological Science, the Johns Hopkins University School of Medicine, Baltimore, Maryland.
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Botsford A, Tradi F, Loubet A, Tantawi S, Soulez G, Giroux MF, Faughnan ME, Gauthier A, Perreault P, Bouchard L, Holderbaum do Amaral R, Chartrand-Lefebvre C, Therasse E. Transarterial Embolization of Simple Pulmonary Arteriovenous Malformations: Long-Term Outcomes of 0.018-Inch Coils versus Vascular Plugs. J Vasc Interv Radiol 2024; 35:349-360. [PMID: 38013007 DOI: 10.1016/j.jvir.2023.11.018] [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: 06/21/2023] [Revised: 10/24/2023] [Accepted: 11/17/2023] [Indexed: 11/29/2023] Open
Abstract
PURPOSE To compare the safety, effectiveness, and persistence rates of 0.018-inch coils with those of Amplatzer vascular plugs (AVPs; Abbott Vascular, Abbott Park, Illinois) for the treatment of pulmonary arteriovenous malformations (PAVMs) in response to a growing concern that 0.018-inch coil embolization would increase the long-term persistence rate. MATERIALS AND METHODS This is a retrospective, single-center study of a database (2002-2020) of 633 PAVM embolizations. Complex PAVMs and those not embolized with 0.018-inch coils or plugs were excluded. PAVM embolization material was classified into 4 groups: (a) 0.018-inch nonfibered coils (NFCs), (b) 0.018-inch fibered coils (FCs), (c) NFCs and FCs, or (d) plugs. Persistence was defined as flow through the PAVM on digital subtraction angiography (DSA) or as <30% diameter reduction of the aneurysmal sac on unenhanced computed tomography (CT). Kaplan-Meier analysis and Cox regression were used to assess PAVM's persistence-free survival. RESULTS A total of 312 PAVM embolizations with NFCs (43 PAVMs), FCs (127 PAVMs), NFCs and FCs (12 PAVMs), or plugs (130 PAVMs) in 109 patients (28% men; mean age = 49 years) were included. All PAVM embolizations were technically successful without any major adverse events. PAVM persistence-free survival rates at 10 years' follow-up were 40.8% versus 44.7% in the NFC and FC groups (P = .22) and 47.3% versus 81.0% in the 0.018-inch coil (NFC or FC) and plug groups (P < .0001), respectively. There were 0.43 (79/182) and 0.08 (10/130) re-embolization procedures per PAVM in the 0.018-inch coil and plug groups, respectively (P < .001). CONCLUSIONS PAVM embolization with 0.018-inch coils was safe, but persistence rate with PAVM embolization was significantly higher than that with plugs, with no significant differences between FCs and NFCs.
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Affiliation(s)
- Alexander Botsford
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada; Department of Radiology, QEII Health Sciences Centre, Halifax, Nova Scotia, Canada
| | - Farouk Tradi
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada; Assistance publique-hôpitaux de Marseille, Hôpital de la Timone, Service d'imagerie diagnostic et interventionnelle, Marseille, France; Laboratoire d'imagerie interventionnelle expérimentale (LIIE), Faculté de Médecine, CERIMED, Université Aix-Marseille Marseille, France
| | - Antoine Loubet
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada; Department of Radiology, Université de Montpellier, France
| | - Suhad Tantawi
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada
| | - Gilles Soulez
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada; Centre de recherche du CHUM (CRCHUM), Pavillon R, Montréal Quebec, Canada
| | - Marie-France Giroux
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada
| | - Marie E Faughnan
- Montreal HHT Centre, Division of Pneumology, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, Quebec, Canada; Division of Respirology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; St. Michael's Hospital and Li Ka Shing Knowledge Institute Toronto, Ontario, Canada
| | - Andréanne Gauthier
- Montreal HHT Centre, Division of Pneumology, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, Quebec, Canada
| | - Pierre Perreault
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada
| | - Louis Bouchard
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada
| | | | - Carl Chartrand-Lefebvre
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada
| | - Eric Therasse
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada; Centre de recherche du CHUM (CRCHUM), Pavillon R, Montréal Quebec, Canada.
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7
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Yu Q, Zangan S, Funaki B. Preliminary Experience with a Low-Profile High-Density Braid Occluder for Transcatheter Embolization of Pulmonary Arteriovenous Malformations. J Vasc Interv Radiol 2024; 35:32-35.e2. [PMID: 37748577 DOI: 10.1016/j.jvir.2023.09.016] [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: 08/15/2023] [Revised: 09/12/2023] [Accepted: 09/16/2023] [Indexed: 09/27/2023] Open
Abstract
This brief report describes safety, technical feasibility, and early treatment effectiveness of the low-profile braided occluder (LOBO; Okami Medical, San Diego, Caliornia) for embolization of 9 pulmonary arteriovenous malformations (PAVMs) in 4 patients (3 female and 1 male; age range: 33 to 63 years; 3 patients showed positive results for hereditary hemorrhagic telangiectasia genes). A total of 10 occluders were deployed in 10 vessels (median treated vessel diameters, 3 and 4 mm for LOBO-3 and LOBO-5 groups, respectively). All devices were successfully deployed into the feeder pulmonary arteries, achieving complete cessation of flow. There were no severe adverse events or device migrations. Available short-term follow-up computed tomography (6 PAVMs: median, 7 months; range, 1.5-7 months) demonstrated complete occlusion without persistence or recanalization. The early experience of embolization of PAVMs using a low-profile braided occluder showed it to be safe and effective. Further studies with larger cohorts and longer follow-up periods are warranted.
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Affiliation(s)
- Qian Yu
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois.
| | - Steven Zangan
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois
| | - Brian Funaki
- Department of Radiology, University of Chicago Medical Center, University of Chicago, Chicago, Illinois
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Ola R, Hessels J, Hammill A, Friday C, Clancy M, Al-Samkari H, Meadows S, Iyer V, Akhurst R. Executive summary of the 14th HHT international scientific conference. Angiogenesis 2023; 26:27-37. [PMID: 37695357 PMCID: PMC10543799 DOI: 10.1007/s10456-023-09886-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2023] [Indexed: 09/12/2023]
Abstract
Hereditary Hemorrhagic Telangiectasia (HHT) is an autosomal dominant vascular disorder characterized by small, dilated clustered vessels (telangiectasias) and by larger visceral arteriovenous malformations (AVMs), which directly connect the feeding arteries with the draining veins. These lesions are fragile, prone to rupture, and lead to recurrent epistaxis and/or internal hemorrhage among other complications. Germline heterozygous loss-of-function (LOF) mutations in Bone Morphogenic Protein 9 (BMP9) and BMP10 signaling pathway genes (endoglin-ENG, activin like kinase 1 ACVRL1 aka ALK1, and SMAD4) cause different subtypes of HHT (HHT1, HHT2 and HHT-juvenile polyposis (JP)) and have a worldwide combined incidence of about 1:5000. Expert clinicians and international scientists gathered in Cascais, Portugal from September 29th to October 2nd, 2022 to present the latest scientific research in the HHT field and novel treatment strategies for people living with HHT. During the largest HHT scientific conference yet, participants included 293 in person and 46 virtually. An impressive 209 abstracts were accepted to the meeting and 59 were selected for oral presentations. The remaining 150 abstracts were presented during judged poster sessions. This review article summarizes the basic and clinical abstracts selected as oral presentations with their new observations and discoveries as well as surrounding discussion and debate. Two discussion-based workshops were also held during the conference, each focusing on mechanisms and clinical perspectives in either AVM formation and progression or current and future therapies for HHT. Our hope is that this paper will represent the current progress and the remaining unanswered questions surrounding HHT, in order to serve as an update for those within the field and an invitation to those scientists and clinicians as yet outside of the field of HHT.
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Affiliation(s)
- Roxana Ola
- Cardiovascular Pharmacology Mannheim (EPM), European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Josefien Hessels
- Department of Pulmonology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Adrienne Hammill
- Cancer and Blood Diseases Institute, Division of Hematology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Cassi Friday
- HHT Foundation International, Inc (Cure HHT), Monkton, MD, USA.
| | - Marianne Clancy
- HHT Foundation International, Inc (Cure HHT), Monkton, MD, USA
| | - Hanny Al-Samkari
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Stryder Meadows
- Cell and Molecular Biology Department, Tulane Brain Institute, Tulane University, New Orleans, LA, USA
| | - Vivek Iyer
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
| | - Rosemary Akhurst
- Helen Diller Family Comprehensive Cancer Center and Department of Anatomy, University of California, San Francisco (UCSF), San Francisco, CA, USA
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Zangan SM, Funaki B. Further Consideration Required for Pulmonary Arteriovenous Malformations. AJR Am J Roentgenol 2023; 220:908. [PMID: 37095671 DOI: 10.2214/ajr.22.28939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Affiliation(s)
| | - Brian Funaki
- University of Chicago Medical Center, Chicago, IL
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10
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Latif MA, Bailey CR, Motaghi M, Areda MA, Galiatsatos P, Mitchell S, Weiss CR. Reply to: “Further Consideration Required for Pulmonary Arteriovenous Malformations”. AJR Am J Roentgenol 2023; 220:908-909. [PMID: 37095670 DOI: 10.2214/ajr.23.29019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Affiliation(s)
| | | | | | | | | | - Sally Mitchell
- The Johns Hopkins University School of Medicine, Baltimore, MD
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Editor's Notebook: January 2023. AJR Am J Roentgenol 2023; 220:4-5. [PMID: 36542747 DOI: 10.2214/ajr.22.28610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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