Pitfalls in the follow-up of cervical and mediastinal goitres: role of CT imaging

1992 ◽  
Vol 106 (1) ◽  
pp. 65-70 ◽  
Author(s):  
Ohad Cohen ◽  
Pearl Herskovitz ◽  
Bella Shindell ◽  
Sara Leiba ◽  
Herzlia Hadar
Keyword(s):  
Computed Tomography ◽  
Thyroid Gland ◽  
Ct Imaging ◽  
X Rays ◽  
Routine Investigation ◽  
Urgent Surgery ◽  
Pros And Cons ◽  
Diagnostic Modalities

AbstractFour patients with cervical and mediastinal goitres were described. Routine investigation in these patients, including chest X-rays, oesophageal and tracheal X-rays and scintigraphy of the thyroid gland, failed to show significant changes over the years, or underestimated the true extent of the goitres. Three of the goitres caused severe mediastinal compression, evident only on computed tomography (CT) imaging, and requiring urgent surgery. The pros and cons of different diagnostic modalities for imaging cervical and mediastinal gotires are discussed, stressing the importance of CT imaging as exemplified in the cases presented.

scholarly journals Early and late pulmonary manifestations of COVID-19 on computed tomography scan

2021 ◽  
Author(s):  
Samarra Mongi Kaabi ◽  
Ahmad Nasser Madkhali ◽  
Naif Hussain Alqahtani ◽  
Ammar Adel Bakhsh ◽  
Yousef Hussain Alharthi ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Literature Review ◽  
Ct Imaging ◽  
Diagnosis And Prognosis ◽  
Halo Sign ◽  
Pulmonary Manifestations ◽  
The Common ◽  
Tomography Scan

Computed tomography (CT) of the chest has been previously reported as an efficacious approach for the early diagnosis and suspicion of COVID-19 infection, as diagnosis with other modalities is usually time-consuming and cannot detect the disease within the early stages. Many pulmonary manifestations have been previously observed under CT imaging of the chest. All of them have been linked with the different stages of the disease, indicating their abilities to diagnose and follow-up these patients.This present literature review aims to discuss the role of CT imaging of the chest in COVID-19 infections and it also aims to elaborate the common pulmonary manifestations that can be frequently observed to help with the diagnosis and prognosis of the disease. Moreover, ground-glass opacities (GGOs) have been reported among studies in the literature to be the most common findings as they remain the earliest among other diseases. The literature review also aims to invistagate whether GGOs can fade away or progress to consolidate in order to decide the prognosis of the disease and to identify the severity of cases. Consolidations have also been previously stated among studies in the literature as frequent pulmonary manifestations affecting patients with COVID-19 infections and are estimated to be present in 2-63% of patients with COVID-19 infections. Other pulmonary manifestations might also include bronchiectasis, lymphadenopathy, nodules, pleural effusion or thickening, and halo sign.

Follow up of low grade sarcoma: The role of chest X-rays

2014 ◽  
Vol 67 (6) ◽  
pp. 882-884
Author(s):  
J.K. O'Neill ◽  
I. Gregory ◽  
C. McArdle ◽  
H. Taha ◽  
C. Millman ◽  
...  
Keyword(s):  
Low Grade ◽  
X Rays

scholarly journals Role of multidetector computed tomography in evaluation of abdominal trauma in Sothern Rajasthan, India

2019 ◽  
Vol 7 (6) ◽  
pp. 2350
Author(s):  
Puran . ◽  
Narendra Kumar Kardam
Keyword(s):  
Computed Tomography ◽  
Multidetector Computed Tomography ◽  
Abdominal Trauma ◽  
Imaging Modality ◽  
Abdominal Injury ◽  
Male Predominance ◽  
Ct Findings ◽  
Highly Sensitive

Background: Abdominal injury constitutes a significant portion of all blunt and penetrating body injuries. Computed   tomography is an important and fast technique which gives rapid information on the type of abdominal injury and helps in management of the patient accordingly. The aim of the present study was to evaluate the usefulness of Multidetector Computed Tomography (MDCT) in detection of intra-abdominal injury in patients with blunt abdominal trauma and to provide information that could accurately determine choice of management (non- operative versus operative). And to correlate the computed tomography (CT) findings with either clinical observation, follow up CT scan (if required) or surgical findings (wherever applicable).Methods: A total of 50 patients with abdominal trauma who underwent computed tomography (CT) examination were included. CT findings were compared with surgical findings in operated cases, and in the rest CT findings were compared by clinical outcome.Results: Among the 50 cases studied, all 50 had positive CT findings of abdominal trauma, out of which 24 patients underwent surgery and the remaining were managed conservatively. The age group of the patients was ranging from 8 to 66 years with male predominance. In this study the commonest organs affected were liver and spleen accounting for 48% and 44% respectively.Conclusions: Computed tomography is an important and highly sensitive imaging modality for diagnosis of organ injuries in patients with abdominal trauma and accordingly deciding the management of patient.

Role of diagnostic imaging in diagnosis by Covid-19

2020 ◽  
Author(s):  
Coda Marco ◽  
Sica Federica ◽  
Finelli Mirko ◽  
Ungaro Gaetano ◽  
Sica Alfonso Marco
Keyword(s):  
Differential Diagnosis ◽  
Lung Parenchyma ◽  
Chest Ct ◽  
Initial Assessment ◽  
X Rays ◽  
Radiological Imaging ◽  
Laboratory Examinations ◽  
Clinical Conditions

The diagnosis from Covid-19 provides the set of several examinations such as: clinical examinations, laboratory examinations, radiographic examinations. Using radiological imaging, RX and chest CT, it is possible to evaluate the impairment of lung function and thanks to this aspect it is possible to define the severity and clinical conditions of the patient. In this way, it allows timely therapeutic intervention especially if the patient shows a mild condition in such a way as to avoid the onset of further complications. Chest X-rays allow both an initial assessment of patients and the possibility to perform a differential diagnosis towards other possible causes of lung parenchyma involvement. The CT scan, which highlights the peculiar characteristics of COVID pneumonia, is performed both as diagnostic confirmation and in the patient’s follow-up.

Adjunctive role of preoperative liver magnetic resonance imaging added to computed tomography among resected pancreatic cancer patients.

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 207-207
Author(s):  
Hyoung Woo Kim ◽  
Jin-Hyeok Hwang ◽  
Jong-chan Lee ◽  
Kyu-hyun Paik ◽  
Jingu Kang ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Hepatic Metastases ◽  
Resonance Imaging ◽  
Liver Mri ◽  
Hepatic Recurrence ◽  
Liver Magnetic Resonance Imaging ◽  
Hepatic Lesions

207 Background: Multi-detector computed tomography using pancreatic protocol (pCT) has been a preferred diagnostic imaging modality before resection of the pancreatic ductal adenocarcinoma (PDAC), because an adjunctive role of liver magnetic resonance imaging (MRI) is still unclear. The current study evaluated whether liver MRI added to pCT can help to select proper surgical candidates, and reduce the risk of early recurrence, eventually result in longer survival in resected PDAC patients. Methods: Among 197 PDAC patients who underwent curative-intended surgery, 167 patients who achieved complete resection with no grossly visible tumor were enrolled retrospectively. All patients had no metastatic lesions on pCT and/or MRI, preoperatively. Among them, 102 patients underwent pCT alone (CT group), and 65 patients liver MRI as well as pCT (MRI group). Results: By adding the liver MRI, hepatic metastases were newly discovered in 3 of 58 patients (5.2%) with no hepatic lesions on pCT and in 17 of 53 patients (32.1%) with indeterminate hepatic lesions on pCT. Among 167 patients who achieved R0/R1 resection, the median overall and disease-free survival were 20.1 vs 29.3 months and 8.5 vs 10.0 months in the CT and the MRI group, respectively (p = 0.011 and = 0.012), during median follow-up of 16.4 months. 80 (78.4%) patients in the CT group and 39 (60.0%) in the MRI group experienced recurrence during follow-up. Cumulative initial hepatic recurrence rate was higher in the CT group than in the MRI group (43.7% vs 18.5% at 1yr and 57.4% vs 26.9% at 2yr, p < 0.001), although the other sites recurrence did not differ in both groups. Conclusions: Liver MRI added to pCT has an incremental value in detecting PDAC hepatic metastases. Furthermore, because PDAC patients who underwent resection after liver MRI as well as pCT expect lower rate of hepatic recurrence and better survival than pCT alone, therefore, liver MRI added to pCT is needed to patients who planned curative resection of PDAC.

Role of routine computed tomography scan in the oncological follow up of patients treated by radical cystectomy for bladder cancer

2016 ◽  
Vol 23 (10) ◽  
pp. 840-846 ◽  
Author(s):  
Quentin Alimi ◽  
Grégory Verhoest ◽  
Solene-Florence Kammerer-Jacquet ◽  
Romain Mathieu ◽  
Nathalie Rioux-Leclercq ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Computed Tomography Scan ◽  
Tomography Scan
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