ABSTRACT
PURPOSE: To identify a radiological map of laryngeal subsites whose involvement by the tumor could predict patients' functional outcomes after open partial horizontal laryngectomy (OPHL). METHODS: The present retrospective analysis concerned 96 patients with glottic squamous cell carcinoma, who were radiologically staged with contrast-enhanced neck CT scans before undergoing supracricoid or supratracheal laryngectomy. A radiological map of patients' functional risk was developed by considering the distribution of functional outcomes in relation to the laryngeal subsites involved. The functional outcomes considered were: (i) decannulation at discharge; (ii) time to removal of the nasogastric feeding tube (NFT); (iii) postoperative complication rate; and (iv) length of hospital stay. RESULTS: Involvement of the anterior supraglottis was related to a longer need for NFT, and a longer hospital stay (p = 0.003, and p = 0.003, respectively). Involvement of the posterior glottis negatively affected the time to decannulation, and the likelihood of postoperative complications (p = 0.000, and p = 0.002, respectively). CONCLUSIONS: Anterior glottic small tumors (without significant subglottic and/or supraglottic extension) are related to the best functional outcomes after OPHL, since the suprahyoid epiglottis and both the arytenoids are likely to be spared.
Subject(s)
Carcinoma, Squamous Cell , Laryngeal Neoplasms , Laryngectomy , Tomography, X-Ray Computed , Humans , Laryngectomy/methods , Male , Laryngeal Neoplasms/surgery , Laryngeal Neoplasms/diagnostic imaging , Laryngeal Neoplasms/pathology , Retrospective Studies , Female , Middle Aged , Aged , Carcinoma, Squamous Cell/surgery , Carcinoma, Squamous Cell/diagnostic imaging , Carcinoma, Squamous Cell/pathology , Tomography, X-Ray Computed/methods , Length of Stay/statistics & numerical data , Postoperative Complications/epidemiology , Glottis/diagnostic imaging , Glottis/surgery , Adult , Aged, 80 and over , Treatment Outcome , Neoplasm StagingABSTRACT
Although contrast-enhanced ultrasound (CEUS) is a widespread and easily manageable technique, image interpretation errors can occur due to the operator's inexperience and/or lack of knowledge of the frequent pitfalls, which may cause uncertain diagnosis and misdiagnosis. Indeed, knowledge of the basic physical and technical principles of ultrasound is needed both to understand sonographic image findings and to evaluate the potential and limits of the method. Like the B-mode ultrasound, the quality of the CEUS examination is also subject not only to the adequate manual skill of the operator but also to his/her deep knowledge of the technique which improves the quality of the image helping avoid misleading artifacts. In this review, the main parameters influencing a CEUS examination will be described by taking into account the most common errors and pitfalls and their possible solutions.
Subject(s)
Artifacts , Contrast Media , Humans , Male , Female , Ultrasonography/methods , Diagnostic ErrorsABSTRACT
AIM: The aim of this retrospective study is to evaluate the preliminary results of a mini-invasive procedure for the treatment of supralevator abscesses (SLA) of cryptoglandular origin by extrasphincteric extension. METHOD: In this clinical study, an innovative two-stage procedure was tested for the surgical treatment of SLA. As first step and as a preparation for surgery, the interventional radiologist positioned a CT-guided percutaneous perianal guidewire inside the abscess cavity under local anesthesia. As second step, the surgeon performed an abscess incision and drainage around the guidewire, with a complete debridement of all the necrotic tissue. If a complex anal fistula was identified, a loose seton was placed in situ. RESULTS: Nine patients, comprising 5 men (55%) and 4 women (45%), underwent the above-mentioned two-stage procedure to treat SLA of cryptoglandular origin. Median age was 32 years (range, 25-42 years). A silicone draining seton was placed during the surgical procedure in 5 patients (55%), since a coexisting fistula was also revealed by surgery. A repeat surgery, along with a new drainage procedure, was required in one patient out of nine (11.1%) for a complete wound healing. The complete wound healing was achieved after a median of 30 days (range, 26-38). At the 1-year follow-up, the healing rate was 89%. CONCLUSIONS: The treatment of SLA of cryptoglandular origin by using this innovative two-stage procedure may be a safe and convenient surgical option to effectively decrease the risk of recurrence and anal sphincteric injuries.
Subject(s)
Abscess/surgery , Anal Canal/surgery , Minimally Invasive Surgical Procedures , Abscess/diagnostic imaging , Adult , Anal Canal/diagnostic imaging , Female , Follow-Up Studies , Humans , Male , Middle Aged , Tomography, X-Ray ComputedABSTRACT
OBJECTIVE: The chimney/snorkel endovascular aortic repair (ch-EVAR) is gaining ever-greater acceptance in the treatment of pararenal pathologic processes. However, the published experience includes mainly short-term clinical results with combinations of several abdominal devices and types of chimney grafts. The aim of this study was the midterm evaluation of the Endurant stent graft (Medtronic, Santa Rosa, Calif) as a standard abdominal device for ch-EVAR. METHODS: Between January 2009 and January 2013, prospectively collected data of high-risk patients with pararenal pathologic processes who underwent ch-EVAR with placement of the Endurant abdominal device were analyzed. The chimney graft intended for use was a balloon-expandable covered stent. Main outcome measures were aneurysm sac regression and chimney graft patency. RESULTS: A total of 187 snorkel/chimney grafts were successfully placed in 128 patients (mean age, 76.6 years). The technical success was 100%. The mean preoperative proximal neck length and aneurysm size were 4.7 mm and 64.8 mm (range, 48-135 mm), respectively. The postoperative new neck length after use of chimney grafts was 18.7 ± 6.3 mm. The mean aneurysm sac decreased significantly (60.8 mm; 95% confidence interval, 2.036-7.084; P = .001) after a mean radiologic follow up of 24.6 ± 17.4 months. Thirty-day mortality and midterm mortality were 0.8% and 17.2%, respectively. Two patients (1.6%) with single chimneys presented with late new onset of type Ia endoleak and underwent additional tube and multiple chimney placement. Primary chimney graft patency was 95.7%. Freedom from chimney graft-related reinterventions was 93.1%. CONCLUSIONS: Standard use of the Endurant abdominal device for ch-EVAR in >120 patients is associated with high technical success, significant aneurysm sac regression, and low incidence of secondary procedures after 2-year radiologic follow-up. These results will give significant impetus to device selection, facilitating the standardization of technique.
Subject(s)
Aortic Aneurysm, Abdominal/surgery , Blood Vessel Prosthesis Implantation/instrumentation , Blood Vessel Prosthesis , Endovascular Procedures/instrumentation , Stents , Aged , Aged, 80 and over , Aortic Aneurysm, Abdominal/diagnosis , Aortic Aneurysm, Abdominal/mortality , Aortic Aneurysm, Abdominal/physiopathology , Aortography/methods , Blood Vessel Prosthesis Implantation/adverse effects , Blood Vessel Prosthesis Implantation/mortality , Endoleak/etiology , Endovascular Procedures/adverse effects , Endovascular Procedures/mortality , Europe , Female , Humans , Male , Middle Aged , Prospective Studies , Prosthesis Design , Remission Induction , Time Factors , Tomography, X-Ray Computed , Treatment Outcome , Vascular PatencyABSTRACT
PURPOSE: To investigate if drug-coated balloon (DCB) predilation may improve the efficacy of carotid artery stenting (CAS) for restenosis after carotid endarterectomy (CEA). METHODS: Eighteen consecutive patients (11 men; median age 75 years) with significant restenosis within 24 months of CEA were treated with a paclitaxel-coated DCB prior to CAS. Clinical outcomes and stent patency were systematically appraised. RESULTS: All patients were successfully treated according to this clinical protocol. The only complication occurred in a patient who had a transient ischemic attack during prolonged DCB inflation. At a median follow-up of 18 months, no >50% restenosis was observed on duplex ultrasound scans; however, moderate hyperplasia at the proximal stent edge was found in 4 patients. One patient died at 9 months from a myocardial infarction. CONCLUSION: Despite the small sample size and in keeping with the historically high risk of recurrent restenosis after CAS for CEA restenosis, this case series suggests that DCB dilation followed by CAS for postsurgical restenosis is feasible, safe, and may be associated with favorable clinical outcomes at midterm follow-up.
Subject(s)
Angioplasty, Balloon/instrumentation , Cardiovascular Agents/administration & dosage , Carotid Stenosis/surgery , Coated Materials, Biocompatible , Endarterectomy, Carotid/adverse effects , Paclitaxel/administration & dosage , Vascular Access Devices , Aged , Angioplasty, Balloon/adverse effects , Carotid Stenosis/diagnosis , Carotid Stenosis/physiopathology , Equipment Design , Female , Humans , Italy , Male , Recurrence , Retrospective Studies , Time Factors , Tomography, X-Ray Computed , Treatment Outcome , Ultrasonography, Doppler, Duplex , Vascular PatencyABSTRACT
Left ventricular (LV) twist (LVT) and untwisting (LVUT) rate are global and thorough parameters of LV function. The aim of the present study was to investigate the differences in LV rotational mechanics between patients with cardiac amyloidosis (CA) and hypertrophic cardiomyopathy (HCM). Twenty consecutive patients with CA, 20 consecutive patients with HCM, and 20 consecutive subjects without evidence of structural heart disease were included. Cardiac magnetic resonance (CMR) with late gadolinium enhancement (LGE) imaging was performed to evaluate biventricular function, LV mass index, and presence/extent of LGE. Feature-tracking analysis was applied to LV basal and apical short-axis images to determine peak LVT, time to peak LVT, peak LVUT rate, and time to peak LVUT rate. Peak LVT and peak LVUT rate were significantly impaired in patients with CA compared with controls (P < 0.05 for both). In patients with HCM, peak LVT was increased (P < 0.05) compared with controls, whereas peak LVUT rate was preserved (P > 0.05). Time to peak LVUT rate was significantly prolonged in patients with CA and in patients with HCM compared with controls (ANOVA P < 0.001). At multivariate analysis, age (P = 0.007), LV ejection fraction (P = 0.035) and extent of LGE (P < 0.001) were independently related to peak LVT, and LV mass index (P = 0.015) and extent of LGE (P = 0.004) were independently related to peak LVUT rate, whereas extent of LGE (P < 0.001) was the only variable independently related to time to peak LVUT rate. In conclusion, CA and HCM have specific behavior of LV rotational mechanics. The extent of LGE significantly influences the LV rotational mechanics.
Subject(s)
Amyloidosis/physiopathology , Cardiomyopathy, Hypertrophic/physiopathology , Heart Ventricles/pathology , Rotation , Ventricular Function, Left , Adult , Aged , Amyloidosis/pathology , Cardiomyopathy, Hypertrophic/pathology , Case-Control Studies , Female , Humans , Magnetic Resonance Imaging , Male , Middle AgedABSTRACT
BACKGROUND: Cardiovascular magnetic resonance (CMR) with late gadolinium enhancement (LGE) imaging is increasingly used to assess myocardial involvement in patients with Fabry disease, an X linked lipid storage disorder. However, it is often proposed as an optional tool. A different cardiomyopathic disease progression between male and female patients was hypothesised in previous studies, as in female myocardial fibrosis was found without left ventricular (LV) hypertrophy, while myocardial fibrosis was always detected in association to LV hypertrophy in men. CASE PRESENTATION: A male Caucasian patient, 19 years old, diagnosed through a family-based molecular screening, presented with LGE of the LV inferolateral wall evidenced at the CMR, without LV hypertrophy, or other clinical signs of the disease. CONCLUSION: This is the first report of cardiac fibrosis as the first sign of organ involvement in a male patient with Fabry disease. This finding stresses the importance of performing CMR with LGE imaging for the initial staging and monitoring of Fabry patients of both genders.
Subject(s)
Fabry Disease/diagnosis , Magnetic Resonance Imaging, Cine , Myocardium/pathology , Contrast Media , DNA Mutational Analysis , Fabry Disease/enzymology , Fabry Disease/genetics , Fabry Disease/pathology , Fibrosis , Genetic Predisposition to Disease , Genetic Testing/methods , Humans , Male , Mutation , Phenotype , Predictive Value of Tests , Sex Factors , Young Adult , alpha-Galactosidase/geneticsABSTRACT
Objectives: To identify pre-operative radiological parameters that are able to predict the functional outcomes of open partial horizontal laryngectomy (OPHL). Methods: The present retrospective study concerned a cohort of 96 patients with laryngeal squamous cell carcinoma who underwent pre-operative radiological staging with contrast-enhanced computerised tomography of the neck, and subsequent supracricoid or supratracheal laryngectomy. Univariate and multivariate analyses were run to assess the prognostic value of the main demographic and surgical variables, and the pre-operative cephalometric values, respectively, in terms of predicting patients' functional outcomes. Results: Multivariate analysis showed that a larger anteroposterior cross-sectional dimension of the aero-digestive tract in the mid-retroglossal area, and a greater distance between the genial tubercle and the hyoid bone in the mid-sagittal plane correlated significantly with better functional outcomes in terms of decannulation rate at discharge. Conclusions: Our findings show that larger pre-operative upper aero-digestive tract diameters and volumes coincide with better post-operative functional outcomes after OPHL.
Subject(s)
Carcinoma, Squamous Cell , Head and Neck Neoplasms , Laryngeal Neoplasms , Humans , Laryngectomy/methods , Treatment Outcome , Retrospective Studies , Cephalometry , Cross-Sectional Studies , Laryngeal Neoplasms/diagnostic imaging , Laryngeal Neoplasms/surgery , Laryngeal Neoplasms/pathology , Carcinoma, Squamous Cell/diagnostic imaging , Carcinoma, Squamous Cell/surgery , Carcinoma, Squamous Cell/pathology , Head and Neck Neoplasms/surgeryABSTRACT
Danon disease is a rare X-linked dominant metabolic disorder caused by a primary deficiency in lysosome-associated membrane protein 2. It is characterized by the development of cardiac disease, skeletal myopathy and cognitive disorder. Due to the rarity of Danon disease, physicians may be unfamiliar with the phenotype, confusing it with hypertrophic cardiomyopathy or other causes of left ventricular hypertrophy. The present report demonstrates the clinical value of cardiac magnetic resonance imaging for the diagnostic work-up of Danon disease.
Subject(s)
Glycogen Storage Disease Type IIb/diagnosis , Adolescent , Cardiomyopathy, Hypertrophic/diagnosis , Contrast Media , Diagnosis, Differential , Female , Humans , Hypertrophy, Left Ventricular/etiology , Magnetic Resonance Angiography/methods , Magnetic Resonance Imaging, Cine/methods , Middle AgedABSTRACT
PURPOSE: To assess the diagnostic accuracy of contrast-enhanced ultrasound (CEUS) and computed tomography (CT) within Bosniak IIF/III categories. METHODS: After cystic renal mass diagnosis by contrast-enhanced CT, all patients with Bosniak score ≥ II also underwent CEUS between March 2017 and March 2019. Their exams were retrospectively analyzed. One experienced uro-radiologist performed every CEUS and reviewed the exams according to the EFSUMB 2020 Position Statement, while blinded to clinical data. CT Bosniak scores were retrospectively given blindly by two uro-radiologists (CT 1 and CT 2). We compared CEUS, CT 1 and CT 2 scores to clinical findings and histological tests. Clinical performance characteristics and area under the receiver operating characteristic (ROC) curves (AUCs) were determined separately for CEUS and CT, and then compared. RESULTS: 101 cystic masses were analyzed. In Bosniak categories IIF and III, the AUCs were 0.854 for CT 1, 0.779 for CT 2, and 0.746 for CEUS. CONCLUSION: Despite some statistical limitations, this study confirms that among cystic renal masses, those classified as Bosniak IIF and III are the most difficult to assess. The diagnostic performances of CEUS and CT are similar within this group. However, in experienced hands, CEUS could be valuable in further evaluation of ambiguous cystic masses, and in more ductile, safer, and cost-effective surveillance of those classified as Bosniak IIF and III. When challenging cystic renal masses occur, CEUS is a useful tool for clinical management and for the follow-up of non-surgical lesions.
Subject(s)
Kidney Diseases, Cystic , Tomography, X-Ray Computed , Humans , Retrospective Studies , Ultrasonography/methods , Tomography, X-Ray Computed/methods , Kidney/diagnostic imaging , Kidney/pathology , Kidney Diseases, Cystic/diagnostic imaging , Contrast MediaABSTRACT
AIMS: To assess the accuracy and reproducibility of a novel automated software for left ventricular (LV) volumes and ejection fraction (EF) measurements using real-time three-dimensional echocardiography (3DE). METHODS AND RESULTS: A total of 103 patients with a wide range of LV volumes were analyzed with both 4D AutoLVQ and 4D TomTec software. In 23 patients, a side-by-side comparison of LV volume and EF measurements was done between 3DE, 2DE, and cardiac magnetic resonance (CMR). Excellent correlation was found between 4D AutoLVQ and 4D TomTec [r = 0.98 for end-diastolic volume (EDV), 0.99 for end-systolic volume (ESV), and 0.97 for EF, P < 0.0001], with small biases and narrow limits of agreement: EDV 5.2 mL (-14 to 25 mL), ESV 2.9 mL (-10 to 16 mL), EF -0.2% (-7 to 6%). Time of analysis was halved using 4D AutoLVQ with manual correction (1 min 52 s+/- 30 s) in comparison with 4D TomTec software (3 min 46 s +/- 1 min 24 s). Both softwares showed similar accuracy in comparison with CMR (4D AutoLVQ biases -11.0 mL, -9.1 mL, and 2.9%; 4D TomTec biases -8.3 mL, -7.4 mL, and 2.8% for EDV, ESV, and EF, respectively, P = NS for all) and good reproducibility. CONCLUSION: Novel 4D AutoLVQ software showed very good agreement with more time-consuming 4D TomTec software, having similar accuracy against CMR.
Subject(s)
Echocardiography, Three-Dimensional , Heart Ventricles/anatomy & histology , Heart Ventricles/diagnostic imaging , Stroke Volume , Adult , Aged , Algorithms , Female , Humans , Male , Middle Aged , Organ Size , Reproducibility of Results , SoftwareABSTRACT
Magnetic resonance spectroscopy (MRS) is a non-invasive neuroimaging technique used to investigate in vivo brain metabolites. MRS could provide a sensitive tool for the study of hereditary spastic paraplegia (HSP) by helping to unveil the underlying biochemical mechanisms and monitoring response to treatment. This focused systematic review aimed to summarize the brain metabolite findings in studies performed in genetically determined HSP. The second aim was to provide a critical analysis and recommendations for well-designed protocols for future studies. Fourteen MRS studies have been analyzed with overall 61 HSP patients, falling within a wide range of age at onset, disease duration, and age at the MRS scan, including children and adults. The genetic diagnosis included several subtypes (SPG2/3/4/5/10/11/28/31/54). SPG11 and SPG54 have been more frequently investigated. The MRS methodology included different MR field strength, not easily comparable spectra areas varying from whole brain to various cortical areas, brain stem and cerebellum sampling. No consistency in disease severity and other outcome measures was observed. The main MRS findings corresponded to the white matter metabolite abnormalities in the corticospinal tracts. In summary, this focused review provides insights on the current knowledge of brain metabolites in HSP and, in particular, in SPG11 and SPG54. Despite the inhomogeneity of the studies to date reported, brain metabolites as assessed by MRS could represent potentially useful diagnostic markers and prognostic indicators of disease progression in HSP. Specific recommendations regarding the MRS technical protocol, CNS area sampling, study design, and applicability of findings are given.
Subject(s)
Aorta, Thoracic/surgery , Aortic Diseases/surgery , Blood Vessel Prosthesis Implantation , Endovascular Procedures , Thoracotomy , Aged , Aged, 80 and over , Aorta, Thoracic/diagnostic imaging , Aortic Diseases/complications , Aortic Diseases/diagnostic imaging , Aortography/methods , Female , Humans , Male , Middle Aged , Tomography, X-Ray Computed , Treatment OutcomeSubject(s)
Coronary Artery Disease , Plaque, Atherosclerotic , Humans , Tomography, Optical Coherence/methods , Computed Tomography Angiography , Tomography, X-Ray Computed/methods , Coronary Artery Disease/complications , Coronary Artery Disease/diagnostic imaging , Hemorrhage/diagnostic imaging , Hemorrhage/etiology , Coronary Vessels/diagnostic imaging , Plaque, Atherosclerotic/diagnostic imaging , Coronary Angiography/methodsABSTRACT
BACKGROUND: Analysis of right ventricular (RV) regional dysfunction by cardiac magnetic resonance (CMR) imaging in arrhythmogenic RV cardiomyopathy (ARVC) may be inadequate because of the complex contraction pattern of the RV. Aim of this study was to determine the use of RV strain and dyssynchrony assessment in ARVC using feature-tracking CMR analysis. METHODS AND RESULTS: Thirty-two consecutive patients with ARVC referred to CMR imaging were included. Thirty-two patients with idiopathic RV outflow tract arrhythmias and 32 control subjects, matched for age and sex to the ARVC group, were included for comparison purpose. CMR imaging was performed to assess biventricular function; feature-tracking analysis was applied to the cine CMR images to assess regional and global longitudinal, circumferential, and radial RV strains and RV dyssynchrony (defined as the SD of the time-to-peak strain of the RV segments). RV global longitudinal strain (-17±5% versus -26±6% versus -29±6%; P<0.001), global circumferential strain (-9±4% versus -12±4% versus -13±5%; P=0.001), and global radial strain (18 [12-26]% versus 22 [15-32]% versus 27 [20-39]%; P=0.015) were significantly lower and SD of the time-to-peak RV strain in all 3 directions were significantly higher among patients with ARVC compared with patients with RV outflow tract arrhythmias and controls. RV global longitudinal strain >-23.2%, SD of the time-to-peak RV longitudinal strain >113.1 ms, and SD of the time-to-peak RV circumferential strain >177.1 ms allowed correct identification of 88%, 75%, and 63% of ARVC patients with no or only minor CMR criteria for ARVC diagnosis. CONCLUSIONS: Strain analysis by feature-tracking CMR helps to objectively quantify global and regional RV dysfunction and RV dyssynchrony in patients with ARVC and provides incremental value over conventional cine CMR imaging.
Subject(s)
Arrhythmogenic Right Ventricular Dysplasia/physiopathology , Magnetic Resonance Imaging, Cine/methods , Ventricular Dysfunction, Right/physiopathology , Arrhythmogenic Right Ventricular Dysplasia/complications , Case-Control Studies , Female , Humans , Image Interpretation, Computer-Assisted , Male , Middle Aged , Ventricular Dysfunction, Right/etiologyABSTRACT
BACKGROUND: Routine diagnostic work-up occasionally does not identify any abnormality among patients with monomorphic ventricular arrhythmias (VAs) of left ventricular (LV) origin. Aim of this study was to investigate the value of cardiac MRI (cMRI) for the diagnostic work-up and prognostication of these patients. METHODS AND RESULTS: Forty-six consecutive patients (65% males; mean age, 44±15 years) with monomorphic VAs of LV origin and negative routine diagnostic work-up were included. Seventy-four consecutive patients (60% males; mean age, 40±17 years) with apparently idiopathic monomorphic VAs of right ventricular origin served as control group. Both groups underwent comprehensive cMRI study and were followed-up for a median of 14 months (25th-75th percentiles, 7-37 months). The outcome event was an arrhythmic composite end point of sudden cardiac death or nonfatal episode of ventricular fibrillation or sustained ventricular tachycardia requiring external cardioversion or appropriate implantable cardioverter defibrillator therapy. The 2 groups of patients did not differ in age (P=0.14) and sex (P=0.57). No significant difference was observed between patients with VAs of LV origin and VAs of right ventricular origin about biventricular volumes and systolic function. cMRI demonstrated myocardial structural abnormalities in 19 (41%) patients with VAs of LV origin versus 4 (5%) patients with VAs of right ventricular origin (P<0.001). The outcome event occurred in 9 patients; myocardial structural abnormalities on cMRI were significantly related to the outcome event (hazard ratio, 41.6; 95% confidence interval, 5.2-225.0; P<0.001). CONCLUSIONS: Myocardial structural changes are detected by cMRI in a non-negligible proportion of patients with apparently idiopathic monomorphic VAs of LV origin and are associated with worse outcome.
Subject(s)
Cause of Death , Heart Ventricles/pathology , Magnetic Resonance Imaging, Cine/methods , Tachycardia, Ventricular/diagnosis , Tachycardia, Ventricular/therapy , Adult , Catheter Ablation/methods , Catheter Ablation/mortality , Cohort Studies , Defibrillators, Implantable , Female , Heart Defects, Congenital/diagnosis , Heart Defects, Congenital/epidemiology , Heart Ventricles/abnormalities , Humans , Kaplan-Meier Estimate , Male , Middle Aged , Predictive Value of Tests , Prevalence , Prognosis , Proportional Hazards Models , Risk Assessment , Severity of Illness Index , Survival Analysis , Tachycardia, Ventricular/mortality , Treatment OutcomeABSTRACT
Left ventricular non-compaction (LVNC) is a myocardial disorder characterized by prominent trabeculations and deep intertrabecular recesses within the left ventricular wall. Multi-slice computed tomography (CT) might represent a valid non-invasive imaging technique for the diagnostic work-up of these patients, being able to visualize the compacted and non-compacted layers and to simultaneously rule out the presence of associated coronary artery disease and congenital heart disease. In the present report, the CT features of LVNC are described.