ABSTRACT
BACKGROUND: Acupuncture, a traditional Chinese medical treatment, has been gaining popularity over the years. However, it also presents certain risks. We report a case of a patient who discovered a foreign body in their lung several years after undergoing acupuncture. CASE PRESENTATION: A middle-aged woman presented to our hospital with chest pain. An X-ray revealed a needle-like foreign body in the middle lobe of her right lung. The patient had previously undergone acupuncture treatment for local pain in her lower back and lower extremities many years prior. Based on the imaging findings and her medical history, we hypothesized that the foreign body in her lung was a result of a dislodged acupuncture needle. Through preoperative 3-dimensional reconstruction and indocyanine green localization, we were able to locate the foreign body in the lateral segment of the right middle lobe. We successfully removed the foreign body via wedge resection, and the patient made a smooth recovery post-surgery. CONCLUSION: Acupuncturists and surgeons should remain vigilant about the potential risks associated with acupuncture.
Subject(s)
Acupuncture Therapy , Foreign Bodies , Foreign-Body Migration , Humans , Middle Aged , Female , Needles/adverse effects , Acupuncture Therapy/adverse effects , Foreign Bodies/diagnostic imaging , Foreign Bodies/etiology , Foreign Bodies/surgery , Radiography , Chest Pain , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/etiologyABSTRACT
BACKGROUND: Transcatheter aortic valve implantation (TAVI) has proven over the years to be a viable alternative to open surgery. A rare but severe complication is represented by the valve migration. We report a case of TAVI complication due to the loss of the prosthetic valve in the abdominal aorta treated by endovascular approach. METHODS: An 88-year-old patient with severe aortic valve stenosis, symptomatic for dyspnea was proposed for a TAVI because considered at high risk for surgery. During the TAVI procedure, the undeployed device (Edwards SAPIEN 3 - Edwards Lifesciences, Irvine, CA, USA) detached from its delivery system. Several attempts to withdraw the valve fluctuating in the aorta into its supporting system were performed without success. An emergency endovascular treatment was promptly planned to obtain the exclusion from the flow of the embolized valve. Under local anaesthesia, through the percutaneous femoral access already present, a tube aortic endograft (EndurantTM II, Medtronic, Santa Rosa, CA; ETTF2828C70EE) was successfully introduced and deployed in the infrarenal aorta without any related complications. The embolized valve was completely covered by the endgraft and thus fixed to the aortic wall. The first postoperative computer tomography angiography (CTA) confirmed the correct placement of the endograft, the exclusion of the valve from the flow and the patency of the great vessels. No perioperative or postoperative complications were recorded. The patient was discharged on the ninth postoperative day with the indication to a new attempt of TAVI, through transapical access. CONCLUSIONS: In case of intraprocedural loss of an undeplyed valve during TAVI, the valve fixing through endograft deployment in infrarenal aorta is a possible solution.
Subject(s)
Aorta, Abdominal , Aortic Valve Stenosis/surgery , Aortic Valve/surgery , Foreign-Body Migration/etiology , Heart Valve Prosthesis , Transcatheter Aortic Valve Replacement/adverse effects , Transcatheter Aortic Valve Replacement/instrumentation , Aged, 80 and over , Aorta, Abdominal/diagnostic imaging , Aortic Valve/diagnostic imaging , Aortic Valve/physiopathology , Aortic Valve Stenosis/diagnostic imaging , Aortic Valve Stenosis/physiopathology , Endovascular Procedures , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/therapy , Humans , Male , Severity of Illness Index , Treatment OutcomeABSTRACT
OBJECTIVE: This study aimed to present 2 cases with unusual lead complications in InterStim devices implanted in patients with refractory overactive bladder symptoms. MATERIALS: Two patients with InterStim implants presented with loss of efficacy. Both patients required lead revision surgery with findings of a twisted lead with associated lead migration. RESULTS: In both cases, revision surgery revealed twisting of the InterStim lead causing retrograde lead displacement. Patients were managed with lead removal and placement of a new lead. At the time of revision, one patient had a seroma within a large pocket of the implantable pulse generator (IPG) site, which was managed with closure and development of a new IPG pocket. In both cases, revision with new lead placement resulted in significant symptom improvement. CONCLUSIONS: Sacral neuromodulation lead complications are known to be among the most consequential adverse events. We report the first 2 cases, to our knowledge, of patients presenting with an InterStim device that lost efficacy due to lead twisting and subsequent retrograde lead migration, likely due to rotation of the IPG within the gluteal pocket. This finding is easily remedied with IPG pocket revision and lead replacement.
Subject(s)
Electrodes, Implanted/adverse effects , Equipment Failure , Foreign-Body Migration/diagnostic imaging , Aged , Electric Stimulation Therapy/instrumentation , Female , Foreign-Body Migration/surgery , Humans , Middle Aged , Reoperation , Urinary Bladder, Overactive/therapySubject(s)
Balloon Occlusion/instrumentation , Catheters , Colon , Cyanoacrylates/administration & dosage , Esophageal and Gastric Varices/therapy , Ethiodized Oil/administration & dosage , Foreign-Body Migration/etiology , Gastrointestinal Hemorrhage/therapy , Balloon Occlusion/adverse effects , Colon/diagnostic imaging , Defecation , Esophageal and Gastric Varices/diagnostic imaging , Female , Foreign-Body Migration/diagnostic imaging , Gastrointestinal Hemorrhage/diagnostic imaging , Humans , Middle Aged , Miniaturization , Treatment OutcomeABSTRACT
AIM: Catheter migration is an important cause of catheter malfunction in peritoneal dialysis (PD). The purpose of this study was to investigate the effect of early detection of catheter migration on clinical outcomes. METHODS: A retrospective review of 135 consecutive patients initiating PD immediately following catheter insertion from 2002 to 2017 was undertaken. In order to detect catheter migration without malfunction early, serial abdominal-pelvic radiographic examinations were performed according to a predefined protocol. Conservative management with rigorous catharsis was undertaken to correct catheter migration. A Kaplan-Meier method was used to calculate survival rate. RESULTS: Mean follow-up period was 42.8 ± 34.9 months. Catheter migration occurred in 62.4%. Among them, 85.9% occurred within the first 2 weeks after catheter insertion. There were no significant associations between catheter migration and variables such as gender, obesity, DM and type of catheter. Success rate of conservative management with rigorous catharsis was 91.1%. Catheter survival at 1 and 5 years were 91.5% and 64.6% in the migration group and 81.2% and 69.9% in the non-migration group, respectively (Log-rank test, P = 0.915). Patient survival at 1 and 5 years were 96.8% and 85.8% in the migration group and 91.9% and 82.3% in the non-migration group, respectively (P = 0.792). CONCLUSION: Early detection of PD catheter migration allowed the migrated tip to be easily corrected with conservative management. Once the migrated catheter tip was restored, catheter migration itself did not affect catheter survival. These findings suggest that early detection and correction of catheter migration is important for improving clinical outcomes.
Subject(s)
Catheters, Indwelling/adverse effects , Foreign-Body Migration/diagnostic imaging , Peritoneal Dialysis/instrumentation , Administration, Oral , Adult , Aged , Cathartics/administration & dosage , Conservative Treatment , Early Diagnosis , Enema , Female , Foreign-Body Migration/etiology , Foreign-Body Migration/therapy , Glycerol/administration & dosage , Humans , Lactulose/administration & dosage , Male , Middle Aged , Peritoneal Dialysis/adverse effects , Retrospective Studies , Time Factors , Treatment OutcomeABSTRACT
OBJECTIVE: The aim of this study was to analyze the penetration depth, angles, distribution, and location of deployment of individual EndoAnchor (Medtronic Vascular, Santa Rosa, Calif) implants. METHODS: Eighty-six primary and revision arm patients (procedural success, 53; persistent type IA endoleak, 33) treated for type IA endoleaks with a total of 580 EndoAnchor implants from a subset of the Aneurysm Treatment Using the Heli-FX Aortic Securement System Global Registry (ANCHOR) were included in this study. Procedural success was defined as the absence of a type IA endoleak on the first postprocedural computed tomography scan after the EndoAnchor implantation procedure. Endograft malapposition along the circumference was assessed at the first postoperative computed tomography scans and expressed as clock-face range and width in degrees and normalized such that the center was translated to 0 degrees. The position and penetration of each EndoAnchor implant were measured as the clock-face orientation. EndoAnchor implant penetration into the aortic wall was categorized as follows: good penetration, ≥2 mm; borderline penetration, <2 mm or ≥2-mm gap between the endograft and aortic wall; or no penetration. The orthogonal and longitudinal angles between the EndoAnchor implant and the interface plane of the aortic wall were determined. Location of deployment was investigated for each EndoAnchor implant and classified as maldeployed when it was above the fabric or in a gap >2 mm between the endograft and aortic wall due to >2-mm thrombus or positioning of the EndoAnchor implant below the aortic neck. RESULTS: A total of 170 (29%) EndoAnchor implants had maldeployment and were therefore beyond recommended use and not useful. After EndoAnchor implantation, the procedural success and persistent type IA endoleak groups had 3 (1%) and 4 (2%) EndoAnchor implants positioned above the fabric as well as 60 (18%) and 103 (42%) placed in a gap >2 mm, respectively. The amount of EndoAnchor implants with good, borderline, and no penetration was significantly different between both groups (success vs type IA endoleak) after exclusion of maldeployed EndoAnchor implants (235 [87.4%], 14 [5.2%], and 20 [7.4%] vs 97 [68.8%], 18 [12.8%], and 26 [18.4%], respectively; P < .001). Good penetration EndoAnchor implants were more closely aligned with a 90-degree orthogonal angle than the borderline penetration and nonpenetrating EndoAnchor implants. The longitudinal angle was more distributed, which was observed through all three penetration groups. CONCLUSIONS: In this subcohort of ANCHOR patients, almost 30% of the EndoAnchor implants had maldeployment, which may be prevented by careful preoperative planning and measured intraoperative deployment. If endoleaks are due to >2-mm gaps, EndoAnchor implants alone may not provide the intended sealing, and additional devices should be considered.
Subject(s)
Aortic Aneurysm, Abdominal/surgery , Blood Vessel Prosthesis Implantation/instrumentation , Blood Vessel Prosthesis , Endoleak/surgery , Endovascular Procedures/instrumentation , Foreign-Body Migration/surgery , Stents , Aortic Aneurysm, Abdominal/diagnostic imaging , Blood Vessel Prosthesis Implantation/adverse effects , Endoleak/diagnostic imaging , Endoleak/etiology , Endovascular Procedures/adverse effects , Female , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/etiology , Humans , Male , Prosthesis Design , Registries , Reoperation , Retrospective Studies , Risk Factors , Treatment OutcomeABSTRACT
OBJECTIVE: This study sought to quantify EndoAnchor (Medtronic Vascular, Santa Rosa, Calif) penetration into the aortic wall in patients undergoing endovascular abdominal aortic aneurysm repair and to assess predictors of successful penetration and its relationship to postprocedural type IA endoleak. METHODS: A subset of patients from the Aneurysm Treatment Using the Heli-FX Aortic Securement System Global Registry (ANCHOR) were included if they met the following criteria: the indication for EndoAnchor use was to treat a type IA endoleak, and postprocedure contrast-enhanced computed tomography (CT) scans of sufficient quality were available for core laboratory review. Patients undergoing implantation of cuffs or stents during the EndoAnchor implantation procedure were excluded. Baseline anatomic characteristics were recorded. The cohort was divided into patients with and without persistent type IA endoleaks at the first postoperative CT scan. Penetration of each EndoAnchor measured on this CT scan was defined as good penetration when the EndoAnchor penetrated ≥2 mm into the aortic wall, borderline penetration when EndoAnchor penetration was <2 mm or a gap remained between the endograft and aortic wall, or no penetration when the EndoAnchor did not penetrate into the aortic wall. Differences between the groups were analyzed with the Mann-Whitney U test or Fisher exact test. Multivariate analyses were performed to identify independent predictors of EndoAnchor penetration, and procedural success was defined by absence of type IA endoleak. RESULTS: Eighty-six patients of the primary (n = 61 [71%]) and revision (n = 25 [29%]) arms of the ANCHOR registry were included. There were 53 (62%) without and 33 (38%) with persistent type IA endoleaks on the first postprocedural CT scan. The median number of EndoAnchors with good penetration was significantly greater in the cohort without endoleaks, 4 (interquartile range, 3-5) vs 3 (interquartile range, 1.5-4), respectively (P = .002). A multivariate model for EndoAnchor penetration identified use of a Medtronic Endurant endograft as a factor associated with good penetration (P = .001), whereas poor penetration was associated with a larger aortic neck diameter 10 mm distal to the lowest renal artery (P < .001) and greater proximal neck calcium thickness (P = .004). EndoAnchor penetration was the only variable that attained significance (P < .001) in the multivariate model for successful treatment of a type IA endoleak. CONCLUSIONS: Adequate EndoAnchor penetration into the aortic wall is less likely when the aortic neck diameter is large or when the neck contains significant mural calcium. No penetration of the EndoAnchor was the only factor predictive of postprocedural type IA endoleak. This study stresses the importance of careful selection of patients based on preoperative assessment of the infrarenal neck on CT angiography and emphasizes careful deployment of EndoAnchors into the aortic wall to improve successful treatment of type IA endoleaks.
Subject(s)
Aortic Aneurysm, Abdominal/surgery , Blood Vessel Prosthesis Implantation/instrumentation , Endovascular Procedures/instrumentation , Suture Anchors , Aortic Aneurysm, Abdominal/diagnostic imaging , Aortography/methods , Blood Vessel Prosthesis , Blood Vessel Prosthesis Implantation/adverse effects , Computed Tomography Angiography , Endoleak/diagnostic imaging , Endoleak/etiology , Endovascular Procedures/adverse effects , Female , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/etiology , Humans , Logistic Models , Male , Multivariate Analysis , Prosthesis Design , Registries , Retrospective Studies , Risk Factors , Treatment OutcomeSubject(s)
Acupuncture Analgesia/adverse effects , Coronary Stenosis , Foreign-Body Migration , Gold , Pneumonia , Pulmonary Edema , Tomography, X-Ray Computed , Aged , Coronary Stenosis/diagnostic imaging , Coronary Stenosis/etiology , Coronary Stenosis/virology , Female , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/etiology , Foreign-Body Migration/surgery , Humans , Pneumonia/diagnostic imaging , Pneumonia/etiology , Pneumonia/surgery , Pulmonary Edema/diagnostic imaging , Pulmonary Edema/etiology , Pulmonary Edema/surgerySubject(s)
Acupuncture Therapy/adverse effects , Argyria/etiology , Foreign-Body Migration/diagnostic imaging , Heart Ventricles , Needles/adverse effects , Acupuncture Therapy/instrumentation , Acupuncture Therapy/methods , Aged , Fatal Outcome , Female , Foreign-Body Migration/complications , Humans , Spectrometry, X-Ray Emission/methodsSubject(s)
Abdominal Pain/etiology , Acupuncture Therapy , Foreign-Body Migration/etiology , Needles , Abdominal Pain/diagnosis , Acupuncture Therapy/adverse effects , Acupuncture Therapy/instrumentation , Device Removal/methods , Equipment Design , Female , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/surgery , Humans , Laparoscopy , Middle Aged , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
PURPOSE: The aim of the study was to determine the incidence of local displacement, distant seed migration to the chest, and seed loss after permanent prostate brachytherapy (PPB) with stranded seeds (SSs) using sequential two-dimensional fluoroscopic pelvic and chest x-rays. METHODS AND MATERIALS: Between October 2010 and April 2014, a total of 137 patients underwent PPB and 4-month followup pelvic and chest x-ray imaging. All patients had exclusively SSs placed and an immediate postimplant fluoroscopic image of the seed cluster. Followup x-ray images were evaluated for the number, location, and displacement of seeds in comparison to Day 0 fluoroscopic images. Significant seed displacement was defined as seed displacement >1 cm from the seed cluster. Followup chest x-rays were evaluated for seed migration to the chest. RESULTS: Seed migration to the chest occurred in 3 of the 137 patients (2%). Seed loss occurred in 38 of the 137 patients (28%), with median loss of one seed (range, 1-16), and total seeds loss of 104 of 10,088 (1.0%) implanted. Local seed displacement was seen in 12 of the 137 patients (8.8%), and total seeds displaced were 0.15% (15/10,088). CONCLUSIONS: SS placement in PPB is associated with low rates of substantial seed loss, local displacement, or migration to the chest. Comparing immediate postimplant fluoroscopic images to followup plain x-ray images is a straightforward method to supplement quality assurance in PPB and was found to be useful in identifying cases where seed loss was potentially of clinical significance.
Subject(s)
Brachytherapy/methods , Foreign-Body Migration/diagnostic imaging , Pelvis/diagnostic imaging , Prostatic Neoplasms/radiotherapy , Fluoroscopy , Foreign-Body Migration/etiology , Humans , Incidence , Iodine Radioisotopes/therapeutic use , Male , Prostheses and Implants/adverse effects , Thorax/diagnostic imaging , Tomography, X-Ray ComputedABSTRACT
INTRODUCTION: The objective of this study was to determine whether postoperative control of the neurostimulator placement within the pterygopalatine fossa (PPF) by means of 3-dimensional (3D) cone beam computed tomography (CBCT) was of therapeutic relevance compared to intraoperative CBCT imaging alone. MATERIAL AND METHODS: Immediately after implantation of the sphenopalatine ganglion (SPG) neurostimulator, intraoperative CBCT datasets were generated in order to visualize the position of the probe within the PPF. Postoperatively, all patients received a CBCT for comparison with intraoperatively acquired radiographs. RESULTS: Twenty-four patients with cluster headache (CH) received an SPG neurostimulator. In 4 patients, postoperative CBCT images detected misplacement not found in intraoperative CBCT. In 3 cases, electrode tips were misplaced into the maxillary sinus and in 1 case into the apex of the PPF superior to the suspected location of the SPG. Immediate revision with successful repositioning within 3 days was done in 2 patients and a deferred reimplantation in 1 patient within 6 months. One patient declined revision. CONCLUSION: We were able to demonstrate the clinical value of postoperative dental CBCT imaging with a wide region of interest (ROI) due to a superior image quality compared with that achieved with intraoperative medical CBCT. Although intraoperative 3D CBCT imaging of electrode placement is helpful in the acute surgical setting, resolution is, at present, too low to safely exclude misplacement, especially in the maxillary sinus. High-resolution postoperative dental CBCT allows rapid detection and revision of electrode misplacement, thereby avoiding readmission and recurrent tissue trauma.
Subject(s)
Cluster Headache/therapy , Cone-Beam Computed Tomography/methods , Electric Stimulation Therapy/instrumentation , Electrodes, Implanted , Imaging, Three-Dimensional/methods , Intraoperative Care , Postoperative Care , Pterygopalatine Fossa/innervation , Adult , Aged , Electrodes, Implanted/adverse effects , Equipment Design , Female , Foreign-Body Migration/diagnostic imaging , Ganglia, Parasympathetic/physiology , Humans , Image Processing, Computer-Assisted/methods , Male , Maxillary Sinus/diagnostic imaging , Middle Aged , Pterygopalatine Fossa/diagnostic imaging , Reoperation , Retrospective Studies , Young AdultABSTRACT
We report a case of percutaneous atrial septal defect closure (ASD) in which, despite careful device selection and successful shunt closure, a number of adverse echocardiographic features developed, necessitating surgical extraction of the device and patch closure of the defect. Lessons regarding case selection, device choice, appropriate follow-up and recognition of adverse echocardiographic features can be learned from this experience.
Subject(s)
Cardiac Catheterization/instrumentation , Echocardiography, Doppler, Color , Echocardiography, Transesophageal , Foreign-Body Migration/diagnostic imaging , Heart Septal Defects, Atrial/therapy , Septal Occluder Device , Cardiac Catheterization/adverse effects , Cardiac Surgical Procedures , Device Removal , Foreign-Body Migration/etiology , Foreign-Body Migration/surgery , Heart Septal Defects, Atrial/diagnostic imaging , Humans , Male , Middle Aged , Predictive Value of Tests , Prosthesis Design , Time Factors , Treatment OutcomeABSTRACT
The case of a 67-year-old patient with an acupuncture needle remaining in his left lung is described. This foreign body was a remnant of a procedure performed by a doctor 17 years previously for osteoarthritic back pain. On the basis of this case, a review was performed of literature available in the PubMed database dealing with acupuncture needles remaining in a patient's body. A total of 25 articles were found. The articles describe needles found in the bladder, shoulder girdle, spinal cord, right ventricle, L5 nerve root, medulla oblongata, skin, carpal tunnel, nuchal and occipital area, calf and paraspinal muscle. Migration of needle fragments to the liver, pancreas, stomach, colon, breast, kidney, muscles, and spinal cord has been reported in the literature. In cases where patients were operated on, the needles were removed without subsequent complications and the patients recovered fully.
Subject(s)
Acupuncture Therapy/adverse effects , Back Pain/therapy , Foreign-Body Migration/etiology , Lung/diagnostic imaging , Needles/adverse effects , Acupuncture Therapy/instrumentation , Aged , Foreign-Body Migration/diagnostic imaging , Humans , Male , RadiographySubject(s)
Blood Transfusion, Autologous , Fiducial Markers/adverse effects , Foreign-Body Migration/diagnostic imaging , Lung Neoplasms/radiotherapy , Aged , Combined Modality Therapy , Female , Humans , Lung Neoplasms/diagnostic imaging , Lung Neoplasms/drug therapy , Multimodal Imaging , Positron-Emission Tomography , Radiography, Interventional , Radiography, Thoracic , Tomography, X-Ray ComputedABSTRACT
Catheter-directed therapies in chronic deep vein thromboses can help improve leg function by mechanically addressing residual obstruction in lower extremity or pelvic veins, although the reported use of stents in leg veins is relatively unusual. The author reports a case of this type with long-term patency and clinical success, culminating in asymptomatic delayed venous migration of a stent to the right atrium after 3 years. Open heart surgery was required to remove the embedded stent fragments. The attributed mechanism was deep tissue massage of the thigh.
Subject(s)
Foreign-Body Migration/etiology , Massage/adverse effects , Stents/adverse effects , Venous Thrombosis/therapy , Angioplasty, Balloon , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/surgery , Humans , Male , Middle Aged , Tomography, X-Ray Computed , Ultrasonography , Venous Thrombosis/diagnostic imaging , Venous Thrombosis/etiologyABSTRACT
PURPOSE: In the outpatient office setting we evaluated the feasibility and efficacy of ureteroscopic removal of upward migrated ureteral stents using local or no anesthesia. MATERIALS AND METHODS: Prospectively 37 patients with mild upward stent migration underwent ureteroscopic stent removal under local or no anesthesia. Stent migration was always below the pelvic brim. It was diagnosed by plain x-ray of the kidneys, ureters and bladder, and flexible cystoscopy. Semirigid ureteroscopy was performed in the office outpatient setting. After each procedure patients graded the discomfort and/or pain level experienced by completing 2 separate 5-scale visual analog pain scores, including 1 for flexible cystoscopy and 1 for the ureteroscopic procedure. Pain scores were compared between the 2 procedures. RESULTS: Stent removal was successful in 34 of 37 patients (91.9%). Successful procedures were never interrupted due to pain intolerance. No complications occurred. The mean visual analog pain score for ureteroscopic stent removal was 1.73 and it was similar in men and women (p = 0.199). The mean visual analog pain score for flexible cystoscopy was 1.27. This procedure was significantly more painful in men than in women (p = 0.018). Ureteroscopic stent removal was more painful than flexible cystoscopy overall and in women (each p <0.01) but not in men (p = 0.3). All patients were discharged home within 1 hour after the procedure and no patient required hospital admission or a new hospital visit. CONCLUSIONS: Ureteroscopic removal of a migrated stent using local anesthesia is effective, safe and tolerable in select patients. Preventing the complications and costs associated with general or spinal anesthesia makes this option appealing to patients and it should be offered when possible.
Subject(s)
Anesthesia, Local/methods , Device Removal/methods , Foreign-Body Migration/surgery , Stents , Ureter/surgery , Ureteroscopy/methods , Adult , Aged , Female , Follow-Up Studies , Foreign-Body Migration/diagnostic imaging , Humans , Male , Middle Aged , Outpatients , Prospective Studies , Prosthesis Failure , Treatment Outcome , Ureter/diagnostic imaging , Ureteral Obstruction/surgery , UrographyABSTRACT
We report the case of a 25-year-old African-American man presenting to the Henry Ford Hospital emergency department with acute dyspnea secondary to a pneumothorax resulting from a migratory acupuncture needle. The patient received acupuncture treatment approximately 5 years prior to this presentation for treatment of posttraumatic chronic right shoulder pain. Chest radiography revealed retained needles in his right shoulder girdle and a needle overlying the thoracic cage with an attendant pneumothorax. Catheter aspiration for simple pneumothorax provided immediate symptomatic relief. Video-assisted thoracoscopy was then used to remove the migratory acupuncture needle from the chest wall. The patient recovered without complication and was discharged to home.