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Dewhurst S, Kyang LS, Jardeleza C, Pham T. Fishing for a fish bone: migratory foreign body in a regional hospital. ANZ J Surg 2023; 93:762-763. [PMID: 36001746 DOI: 10.1111/ans.18003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 08/15/2022] [Indexed: 11/29/2022]
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Spoor J, de Jong D, van Leeuwen FE. Silicone Particle Migration: A Misleading Report. Aesthet Surg J 2022; 42:NP261-NP262. [PMID: 34695179 PMCID: PMC8922711 DOI: 10.1093/asj/sjab377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Nguyen P, Sirinit J, Milia D, Davis CS. Management of intracardiac bullet embolisation and review of literature. BMJ Case Rep 2022; 15:e247252. [PMID: 35260401 PMCID: PMC8905873 DOI: 10.1136/bcr-2021-247252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/25/2022] [Indexed: 11/03/2022] Open
Abstract
Vascular injury is a common complication in firearm injuries; however, intravascular missile embolism is relatively rare. There are only 38 documented cases of intravascular missile embolisation to the heart. Bullet embolisms are difficult to diagnose even with multiple diagnostic modalities and even once identified, the most optimal choice of surgical management is debated. Our patient presented with a gunshot wound to the right posterior shoulder. Cardiac focused assessment with sonography for trauma, chest X-ray, CT and echocardiogram were performed, showing missile location adjacent to the right ventricle with inconclusive evidence of pericardial injury. Exploratory median sternotomy was performed, revealing intact pericardium and injury to the superior vena cava (SVC) with bullet embolisation to the right ventricle. The patient became temporarily asystolic secondary to haemorrhage from the SVC injury. Cardiac massage was performed, dislodging the missile into the inferior vena cava. A venotomy was performed to retrieve the bullet and vascular injuries were primarily repaired.
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Datta D, Bansal S, Sahu RN. Spontaneous Intrathoracic Migration of Ventriculoperitoneal Shunt: A Report. Neurol India 2022; 70:464-465. [PMID: 35263954 DOI: 10.4103/0028-3886.338693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
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O'Callaghan J, Penninga L, Skettrup M. [K-wire migration 28 years after operation]. Ugeskr Laeger 2021; 183:V10210782. [PMID: 34895431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
We present a case report of K-wire migration in a 64-year-old woman 28 years after insertion in the right pelvic bone. Two K-wires migrated to the contralateral side of the abdomen and right gluteus maximus, respectively. The K-wires were removed without complications. This case confirms the unpredictability of retained K-wires. The migration of the K-wires may have been triggered by recent cemented cuprevision. To our knowledge, K-wire migration in relation to aseptic loosening after cuprevision has not previously been reported in the literature.
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Wu KH, Young YR, Guo DY, Chang KC, Hsiao CT, Chang CP. A Woman with Acute Right Upper Abdominal Pain. Ann Emerg Med 2021; 78:e77-e78. [PMID: 34688447 DOI: 10.1016/j.annemergmed.2021.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Indexed: 11/19/2022]
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Brodén C, Sandberg O, Olivecrona H, Emery R, Sköldenberg O. Precision of CT-based micromotion analysis is comparable to radiostereometry for early migration measurements in cemented acetabular cups. Acta Orthop 2021; 92:419-423. [PMID: 33821746 PMCID: PMC8381926 DOI: 10.1080/17453674.2021.1906082] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - CT (computed tomography) based methods have lately been considered an alternative to radiostereometry (RSA) for assessing early implant migration. However, no study has directly compared the 2 methods in a clinical setting. We estimated the precision and effective radiation dose of a CT-based method and compared it with marker-based RSA in 10 patients with hip arthroplasty.Patients and methods - We included 10 patients who underwent total hip replacement with a cemented cup. CT and RSA double examinations were performed postoperatively, and precision and effective dose data were compared. The CT data was analyzed with CT micromotion analysis (CTMA) software both with and without the use of bone markers. The RSA images were analyzed with RSA software with the use of bone markers.Results - The precision of CTMA with bone markers was 0.10-0.16 mm in translation and 0.31°-0.37° in rotation. Without bone markers, the precision of CTMA was 0.10-0.16 mm in translation and 0.21°-0.31° in rotation. In comparison, the precision of RSA was 0.09-0.26 mm and 0.43°-1.69°. The mean CTMA and RSA effective dose was estimated at 0.2 mSv and 0.04 mSv, respectively.Interpretation - CTMA, with and without the use of bone markers, had a comparable precision to RSA. CT radiation doses were slightly higher than RSA doses but still at a considerably low effective dose.
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Gokbulut V, Kaplan M, Odemis B, Disibeyaz S, Parlak E, Kilic ZMY, Oztas E. Incidence, Risk Factors, and Treatment of Proximally Migrated Pancreatic Stents. Surg Laparosc Endosc Percutan Tech 2021; 31:697-702. [PMID: 34166326 DOI: 10.1097/sle.0000000000000966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 05/24/2021] [Indexed: 11/25/2022]
Abstract
AIM The aim of this study was to investigate the incidence, risk factors, and treatment strategies of proximally migrated pancreatic stents. MATERIALS AND METHODS The data of 626 sessions of 421 patients with pancreatic duct stenting were retrospectively analyzed between 2010 and 2018, and patients with proximally migrated stents were included in the study. RESULTS Of 626 stents examined, 77 migrated proximally (12%). The migration rate (MR) was 16%, 2%, and 7%, respectively, in patients treated with chronic pancreatitis, malignancy, and pancreatic leakage indication. The MR was 14% in procedures with pancreatic duct stenosis, 21% in procedures with pancreatic sphincterotomy, and 27% in procedures performed from minor papillae. The MR of the 5, 7, and 10 Fr stents was 4%, 17%, and 10%, respectively. Of the 77 migrated stents, 64 were successfully removed (83%). This success rate (SR) was 84% in procedures with chronic pancreatitis indication, 83% in procedures with pancreatic duct stenosis, 79% in procedures with sphincterotomy, and 75% in procedures performed from minor papillae. The SR of the 5, 7, and 10 Fr stents was 100%, 79%, and 92%, respectively. It was also determined that 33 stents were fractured and migrated (43%). The SR of the fractured stents was 76%. Moreover, of the stents that were successfully removed, 35 were removed with forceps (55%) and 15 (23%) were removed with a balloon. Furthermore, in 47 cases, the stent was removed in the first session (73%). Acute pancreatitis occurred in 5 patients (8%) and perforation occurred in 1 patient (2%). CONCLUSION In this study, it was shown that proximal migration of pancreatic stents is frequent and most of these stents can be removed successfully.
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Kagiya T, Ogasawara K, Kawasaki K, Takigami R, Yamamoto T, Ozaki N. [Intrathoracic Migration of a Kirschner Wire Successfully Removed by Video-assisted Thoracic Surgery:Report of a Case]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2021; 74:481-483. [PMID: 34059598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A 40-year-old man who had been surgically treated for the fracture of the right humerus with two Kirschner wires (K-wires) complained of chest pain and difficulty in breathing at fourth day after surgery and visited our hospital. Chest radiography revealed dislocation of the K-wire and right pneumothorax. Video-assisted thoracic surgery( VATS) was performed immediately, and the K-wire was removed safely.
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Tailor BV, Collins R, Mohammed A, Bath A. Paediatric case of endobronchial foreign body migration to the gastrointestinal tract. BMJ Case Rep 2021; 14:e240858. [PMID: 33758049 PMCID: PMC7993250 DOI: 10.1136/bcr-2020-240858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2021] [Indexed: 11/03/2022] Open
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Fikani A, Tresson P. Traumatic Aortic Dissection Complicating Retrieval of an Embolised Atrial Septal Defect Closure Device. Eur J Vasc Endovasc Surg 2021; 61:578. [PMID: 33642135 DOI: 10.1016/j.ejvs.2021.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/12/2021] [Accepted: 02/03/2021] [Indexed: 11/19/2022]
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Lin PL, Wang YL, Weng SS, Huang WC. Laparoscopic Repair of the Bladder: A Case of Intrauterine Device Migration to the Urinary Bladder. J Minim Invasive Gynecol 2021; 28:1433-1435. [PMID: 33549733 DOI: 10.1016/j.jmig.2021.01.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/17/2021] [Accepted: 01/25/2021] [Indexed: 11/18/2022]
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Koc C, Akbulut S, Bilgic Y, Otan E, Sarici B, Isik B, Bayindir Y, Kutlu R, Jeng LB, Yilmaz S. Artificial vascular graft migration into hollow viscus organs in patients who underwent right lobe living donor liver transplantation. Acta Chir Belg 2020; 120:404-412. [PMID: 32496869 DOI: 10.1080/00015458.2020.1778266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND To share our experience with hollow viscus migration of artificial vascular grafts (AVG) used for venous reconstruction of the right anterior sector in living donor liver transplantations (LDLT). METHODS Clinical, radiological, and endoscopic data of 13 right lobe LDLT patients (range: 26-67 years) with a diagnosis of postoperative AVG migration into adjacent hollow viscus were analyzed. RESULTS Biliary complications were detected in 12 patients. A median of four times endoscopic retrograde cholangiopancreatography (ERCP) procedures were performed in 11 patients prior to AVG migration diagnosis. A median of 2.5 times various percutaneous radiological interventional procedures were performed in eight patients prior to AVG migration diagnosis. The site of migration was the duodenum in eight patients, gastric antrum in four, and Roux limb in the remaining one patient. The migrated AVS were made of polytetrafluoroethylene (PTFE) in 10 patients and polyethylene terephthalate (Dacron) in three. The migrated AVGs were endoscopically removed in seven patients and surgically removed in six. Only one patient died due to sepsis unrelated to AVG migration. CONCLUSION AVG migration into the adjacent hollow viscus following right lobe LDLT is a rare and serious complication. Repetitive ERCP, interventional radiological procedures, infection related to biliary leakage, and thrombosis of AVGs are among the possible risk factors.
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Angelescu M, Enciu O, Florescu V, Miron A. Obstructive Jaundice Secondary to Clip Migration in the Common Bile Duct 9 Years after Laparoscopic Cholecystectomy. Chirurgia (Bucur) 2020; 115:526-529. [PMID: 32876027 DOI: 10.21614/chirurgia.115.4.526] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2020] [Indexed: 11/23/2022]
Abstract
Surgical clip migration in the common bile duct with consecutive stone formation is a rare occurrence after laparoscopic cholecystectomy, less than 100 cases being reported so far. We report a case of a 55-year-old woman with obstructive jaundice due to bile duct stone formed around a migrated surgical clip 9 years after laparoscopic cholecystectomy. The patient presented with pain in the upper abdomen and jaundice. Abdominal ultrasound diagnosed dilation of the common bile duct and intrahepatic bile ducts. The diagnosis was confirmed by computed tomography which revealed a metal clip in the distal part of the common bile duct. The patient was managed successfully by endoscopic retrograde cholangiopancreatography (ERCP) and the surgical clip was retrieved using the Dormia basket. The exact mechanism of clip migration is not fully understood but may be explained by local inflammation and ineffective clipping. Although a rare occurrence, clip migration should not be excluded when considering the differential diagnosis of patients presenting with obstructive jaundice or cholangitis after laparoscopic cholecystectomy. Minimally invasive management by ERCP is the procedure of choice for migrated clips related complications but surgical common bile duct exploration may be necessary.
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Karakida K, Takahashi M, Sakamoto H, Nakanishi Y, Tamura M. Subcutaneous Migration of a Broken Dental Needle from the Mandibular Gingiva to the Neck: A Case Report. THE TOKAI JOURNAL OF EXPERIMENTAL AND CLINICAL MEDICINE 2020; 45:108-112. [PMID: 32901896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 05/22/2020] [Indexed: 06/11/2023]
Abstract
A 33G, 12-mm needle broke and entered the soft tissue in a 60-year old man. Panoramic X-ray imaging and cone-beam computed tomography (CT), which we performed a few hours after the breakage, revealed the needle in the soft tissue of the lower right mandibular molar. We immediately made an incision in the buccal gingiva of the lower right mandibular molar under local anesthesia and attempted to remove the needle but could not locate it. Thereafter, we adopted a watch-and-wait approach, as the patient had no subjective symptoms. Nine months later, we confirmed via CT that the needle had migrated subcutaneously to the right side of the neck. Two months later, we identified its location using C-arm fluoroscopy and removed it under general anesthesia. This report is a rare case and we are the first to document the subcutaneous migration of a fractured needle.
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Tamrakar R, Chapagain D. Migration of a Broken Kirschner Wire from Lateral End of Clavicle to the Cervical Spine. JOURNAL OF NEPAL HEALTH RESEARCH COUNCIL 2020; 18:327-329. [PMID: 32969404 DOI: 10.33314/jnhrc.v18i2.2515] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 09/08/2020] [Indexed: 06/11/2023]
Abstract
Kirschner wire (K-wire) is commonly used in orthopaedics to treat various fractures. Migration of K-wire from the shoulder to different vital organs have been documented in many case reports. The possible explanations for such migration have been mentioned in the various literatures with the recommendations to prevent such complication. We report a case of migration of a broken K-wire to the cervical spine, which was used for the treatment of displaced lateral end fracture of right clavicle Keywords: Cervical spine; kirschner wire; migration.
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Pillay T, Allopi L, Tariq HA. Retrograde venous bullet embolism into renal vein. S AFR J SURG 2020; 58:165. [PMID: 33231015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The unpredictable nature and behaviour of bullet emboli can pose unique diagnostic and management challenges, related to the absence of exit wounds or variable trajectories. However, embolisation into the vascular system is an extremely unusual occurrence, with fewer than 200 such cases described since 1900. Given the relative paucity of such literature reports, it is not surprising that guidelines for the optimal management of some of these emboli are neither clear cut, nor universally accepted. We report the second case of retrograde venous bullet embolism to the right renal vein following a gunshot injury to the right chest and the surgical solution.
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Ktari O, Frassanito P, Gessi M, Bianchi F, Tamburrini G, Massimi L. Gelfoam Migration: A Potential Cause of Recurrent Hydrocephalus. World Neurosurg 2020; 142:212-217. [PMID: 32634637 DOI: 10.1016/j.wneu.2020.06.214] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/26/2020] [Accepted: 06/28/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Gelfoam is a simple and effective hemostatic agent that is used to seal brain corticotomies or skull burr holes. Owing to its low cost, it is one of the most widely used tools in neurosurgical daily practice. However, migration of Gelfoam fragments can cause occlusion of endoscopic third ventriculostomy (ETV) or shunt, leading to hydrocephalus recurrence. CASE DESCRIPTION Two cases of Gelfoam migration causing recurrent hydrocephalus are presented: a 12-year-old girl who underwent surgery for posterior fossa tumor removal and ETV for associated hydrocephalus, where a portion of Gelfoam (used to seal the burr hole) migrated up to close the ETV, and a preterm 8-month-old boy who was treated by neuroendoscopic brain lavage and afterward by ventriculoperitoneal shunt for posthemorrhagic hydrocephalus, where all the Gelfoam used to close the corticotomy migrated into the lateral ventricle, thus reopening the corticotomy and releasing small fragments that ultimately obstructed the shunt. A new endoscopic procedure was required in both patients (the second patient also required a shunt revision). CONCLUSIONS Review of the pertinent literature discloses other complications of Gelfoam migration (e.g., mass effect, granulomatous reaction) as well as other causes of uncommon ETV/shunt obstruction. Nonetheless, Gelfoam will remain an indispensable tool for neurosurgeons. The present report emphasizes the importance of its correct use to avoid complications.
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Ambrosanio G, Arthimulam G, Leone G, Guarnieri G, Muto M, Muto M. Bailouts During Neurointervention; Novel Techniques in Tackling Coil Migration and Premature Intravascular Detachment of Microcatheter Tip. World Neurosurg 2020; 142:167-170. [PMID: 32615295 DOI: 10.1016/j.wneu.2020.06.190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 06/22/2020] [Accepted: 06/23/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Intracranial vascular malformations are increasingly being treated via the endovascular route. Though generally safe, a multitude of intraprocedural complications that potentially lead to disastrous clinical outcomes may arise. It is crucial for the operators to be well versed with the various techniques that are available to overcome any procedure-specific complications. METHODS We present 2 cases in which we encountered premature intravascular detachment of the microcatheter tip and coil migration while treating a dural arteriovenous fistula and aneurysm, respectively. We used a stentriever to remove the detached microcatheter tip and suction using the reperfusion catheter to remove the migrated coil, both techniques that have not been reported in the literature thus far. RESULTS Detached microcatheter tip and migrated coil were successfully retrieved using a stentriever and aspiration catheter. CONCLUSIONS These novel techniques could potentially reduce mortality and morbidity associated with neurointervention.
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Rivera F, Bianciotto A. Contraceptive subcutaneous device migration: what does an orthopaedic surgeon need to know? A case report and literature review. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:232-237. [PMID: 32555102 PMCID: PMC7944845 DOI: 10.23750/abm.v91i4-s.9498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 05/10/2020] [Indexed: 11/23/2022]
Abstract
Subdermal contraceptive implant is approved in more than 60 countries and used by millions of women around the world. Although relatively safe in nature, their implantation and removal may be associated with potential complications, some of which may require surgical intervention. Two types of peripheral neurological complications are reported: complications related to compressive neuropathy caused by device decubitus and complications related to device improper removal. An healthy 35-year-old woman come to our attention for paresthesia from medial side of right elbow to fourth and fifth fingers. Tinel sign was positive on medial side of distal third of right arm, above the elbow, as well. Clinical history of patients revealed a subcutaneous placement of a etonogestrel implant 3 years before. Patients reported disappearing of tactile feeling of subcutaneous contraceptive implant since two months. At clinical examination, implant was not felt in its original subcutaneous place. X-rays control revealed its proximal and deep migration. Surgical exploration for subcutaneous contraceptive implant removal revealed it lying on the ulnar nerve. Patient referred immediate paresthesia disappearing after surgery. At 1 month follow up no motor or sensory alteration were evident. Removal of implants inserted too deeply must be carefully performed to prevent damages to nervous and vascular structures and it should be performed by operators who are very familiar with the anatomy of the arm. In case of chronic neuropathy caused by implant nerve compression only an appropriate patients information about rare but possible neuropathic symptoms related to device migration and a careful medical history collecting can avoid a mistaken diagnosis of canalicular syndrome.
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Afzal MR, Ellis CR, Gabriels J, El-Chami M, Amin A, Fanari Z, Delurgio D, John RM, Patel A, Haldis TA, Goldstein JA, Yakubov S, Daoud EG, Hummel JD. Percutaneous approaches for retrieval of an embolized or malpositioned left atrial appendage closure device: A multicenter experience. Heart Rhythm 2020; 17:1545-1553. [PMID: 32464184 DOI: 10.1016/j.hrthm.2020.04.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 03/25/2020] [Accepted: 04/10/2020] [Indexed: 01/17/2023]
Abstract
BACKGROUND Experience with retrieval of a Watchman left atrial (LA) appendage (LAA) closure device (WD) is limited. An embolized or grossly malpositioned WD warrants retrieval to minimize the risk of thromboembolic complications and vascular occlusion. OBJECTIVE The purpose of this study was to report approaches for percutaneous retrieval of a WD from multicenter experience. METHODS Data on successful WD retrievals were obtained from high-volume operators. Data included clinical characteristics; structural characteristics of the LA and LAA; and procedural details of the deployment and retrieval procedure, type of retrieval (immediate: during the same procedure; delayed: during a separate procedure after the successful deployment), equipment used, complications, and postretrieval management. RESULTS Ten successful percutaneous and 1 surgical retrievals comprised this study. Seven patients had immediate retrieval, while 4 had delayed retrieval. The median duration before delayed retrieval was 45 days (range 1-45 days). The median LAA diameter and size of a successfully deployed WD was 16 mm (range 14-24 mm) and 21 mm (range 21-30 mm), respectively. A WD was retrieved from the LA (n = 1), LAA (n = 2), left ventricle (n = 2), and aorta (n = 6). The reason for retrieval from the LAA was inadequate deployment, resulting in a significant peri-device leak. Retrieval from the LA or LAA was successfully performed using snares (n = 2) and a Raptor grasping device (n = 1). Retrieval from the left ventricle was achieved with a snare (n = 1) and surgery (n = 1). Retrieval from the aorta required snares (n = 5) and retrieval forceps (n = 1). Five patients were successfully reimplanted with a larger size WD. The only complication during percutaneous retrieval was a pseudoaneurysm. CONCLUSION Retrieval of an embolized or malpositioned WD is feasible, and familiarity with snares and grasping tools can facilitate a successful removal.
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Ascoli Marchetti A, Oddi FM, Vacca F, Orellana Dàvila B, Ippoliti A. The Safety of EVAS Surgical Conversion in a Comparative Monocentric Analysis. Ann Vasc Surg 2020; 68:310-315. [PMID: 32439532 DOI: 10.1016/j.avsg.2020.04.071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Endovascular aneurysm sealing (EVAS) was a widespread technology to treat abdominal aortic aneurysm. However, the particular morphology and structure of this endoprosthesis predisposed to proximal sealing defects with a high rate of reintervention or conversion to open surgery treatments. The purpose of this article is to report our experience on late open conversion of Nellix device, compared with the previous reported experience. MATERIALS AND METHODS Between September 2013 and February 2020, eight late open surgical conversions for endoleak (EL) were performed in our center: four of these were for EVAR. Four of these were EVAS devices required explantation and were included in the study. All excisions of infected abdominal aortic endograft were excluded. RESULTS All patients were treated within the original instructions for use. Aorto-bi-iliac reconstruction was performed with a bifurcated Dacron graft in all the four cases. At 12 months Doppler ultrasonography follow-up, good results at short term with preserved primary patency and freedom of re-intervention in three cases were reported. Only one patient died 16 days after the procedure. Nevertheless, the endoprosthetic structure allows in three of our cases to clamp down the renal level, with a decrease of the time of lower limbs ischemia and greater safety of the open surgery repair procedure. CONCLUSIONS The EVAS conversion is common, and a closer follow-up is required. The most recurrent open surgery indication is its migration and the EL type 1. The procedure is influenced by multiple comorbidities; emergency graft excision appears to increase morbidity and mortality, compared with elective surgical setting.
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Wang X, Qu J, Li K. Duodenal perforations secondary to a migrated biliary plastic stent successfully treated by endoscope: case-report and review of the literature. BMC Gastroenterol 2020; 20:149. [PMID: 32398025 PMCID: PMC7216602 DOI: 10.1186/s12876-020-01294-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 05/05/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Endoscopic retrograde biliary drainage (ERBD) is the most frequently performed procedure for treating benign or malignant biliary obstruction. Although duodenal perforations secondary to the biliary plastic stent are quite rare, they can be life-threatening. The treatment strategies for such perforations are diverse and continue to be debated. CASE PRESENTATION We report three cases of duodenal perforation due to the migration of biliary plastic stents that were successfully managed using an endoscope. The three patients were admitted on complaints of abdominal pain after they underwent ERBD. Abdominal computerized tomography (CT) revealed migration of the biliary plastic stents and perforation of the duodenum. Endoscopy was immediately performed, and perforation was confirmed. All migrated stents were successfully extracted endoscopically by using snares. In two of the three cases, the duodenal defects were successfully closed with haemostatic clips after stent retrieval, and subsequently, endoscopic nasobiliary drainage tubes were inserted. After the endoscopy and medical treatment, all three patients recovered completely. CONCLUSIONS Duodenal perforations due to the migration of biliary stents are rare, and the treatment strategies remain controversial. Our cases and cases in the literature demonstrate that abdominal CT is the preferred method of examination for such perforations, and endoscopic management is appropriate as a first-line treatment approach.
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Matsuda S, Yoshimura H, Yoshida H, Sano K. Breakage and migration of a high-speed dental hand-piece bur during mandibular third molar extraction: Two case reports. Medicine (Baltimore) 2020; 99:e19177. [PMID: 32049850 PMCID: PMC7035110 DOI: 10.1097/md.0000000000019177] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
RATIONALE Tooth extraction is a common dental surgical procedure. There is a possibility that various complications often occur during third molar tooth extractions. PATIENT CONCERNS The authors report herein 2 cases of migration of a high-speed dental hand-piece bur during mandibular third molar extraction-one case with the iatrogenic foreign body migrating into the mandibular body and another case with the iatrogenic foreign body migrating into the floor of mouth are reported. DIAGNOSIS The patient was diagnosed with the iatrogenic foreign body associated with mandibular third molar extraction by imaging examinations. INTERVENTIONS The authors performed elective surgery to remove the foreign body under general anesthesia in Case 1, and performed emergency surgery to remove the foreign body under local anesthesia in Case 2. OUTCOMES The foreign bodies were removed, and complete removal of the foreign bodies was confirmed by postoperative x-ray examination. The patients' postoperative courses were uneventful. LESSONS The selection of adequate surgical procedures and instruments will prevent the occurrence of iatrogenic foreign bodies. If migration accidents occur, their positions should first be confirmed by imaging examinations. Dentists and/or oral surgeons should perform removal operations considering the degree of emergency based on the results of imaging examinations.
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Quiroga-Garza A, Teran-Garza R, Elizondo-Omaña RE, Guzmán-López S. The Use of Clinical Reasoning Skills in the Setting of Uncertainty: A Case of Trial Femoral Head Migration. ANATOMICAL SCIENCES EDUCATION 2020; 13:102-106. [PMID: 30763453 DOI: 10.1002/ase.1869] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 01/26/2019] [Accepted: 02/11/2019] [Indexed: 06/09/2023]
Abstract
Clinical skills and medical knowledge enable physicians to overcome the uncertainty of emergent and rare clinical scenarios. Recently, a growing emphasis on evidence-based medicine (EBM) has flooded medical curricula of universities across the globe with guideline-based material, and while it has given teachers and students new tools to improve medical education, clinical reasoning must be reaffirmed in its capacity to provide physicians with the ability to solve unexpected clinical scenarios. Anatomical education in medical school should have two main objectives: to acquire anatomical knowledge and to develop the skill of applying that knowledge in clinical scenarios. The authors present a clinical scenario in which an unexpected and rare complication occurred during a routine elective hip replacement surgery. The general surgeon presiding over the case, also an anatomy professor, solved the problem using clinical reasoning and anatomical knowledge. It was a clear example of how clinical reasoning is key in approaching unprecedented, rare, or unknown complications. The intention of this scenario is to remind colleagues and medical schools that, although EBM is the standard, educators must uphold sound clinical reasoning to best prepare health care providers for their careers.
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