scholarly journals Long-term broncocele anamnesis, triggered by typical carcinoid

2021 ◽  
Vol 2 (2) ◽  
pp. 223-230
Author(s):  
Ksenia V. Prusakova ◽  
Pavel V. Gavrilov
Keyword(s):  
Computed Tomography ◽  
Intravenous Contrast ◽  
Typical Carcinoid ◽  
Retention Cyst ◽  
X Ray ◽  
Study Results ◽  
Compaction Zone ◽  
Long Time ◽  
Chest X Ray

The paper presents a case of a single bronchocele (bronchogenic retention cyst) caused by a typical carcinoid that was observed for a long time. During the initial complex examination, including computed tomography with intravenous contrast, fibrobronchoscopy, and immunological and bacteriological examinations of tuberculosis, there were no changes for the oncological and infectious nature. The changes were interpreted as the result of a postponed nonspecific inflammatory process. Most of them were monitored using chest X-ray and the changes were stable. After 15 years, a control chest X-ray revealed an increase in the size of the compaction in the lung and the appearance of a mass with calcification in the medial sections of the compaction zone. Additional examination, including computed tomography with biopsy, determined that the obstruction of the bronchus was caused by a neoplasm [according to histological examination (typical carcinoid)]. It should be noted that the initial detection of negative study results requires oncological alertness and periodic examinations in dynamics.

HYPERSENSITIVITY PNEUMONITIS FOLLOWING ALEMTUZUMAB TREATMENT FOR MULTIPLE SCLEROSIS

2015 ◽  
Vol 86 (11) ◽  
pp. e4.31-e4
Author(s):  
Mark Willis ◽  
Mark Cossburn ◽  
Gillian Ingram ◽  
Trevor Pickersgill ◽  
Simon Barry ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Computed Tomography ◽  
Autoimmune Disease ◽  
Hypersensitivity Pneumonitis ◽  
Oral Prednisolone ◽  
X Ray ◽  
Humoral Immune ◽  
Chest X Ray ◽  
Relapsing Multiple Sclerosis

Alemtuzumab has recently been licensed in several countries for relapsing multiple sclerosis. Despite its marked clinical efficacy it is associated with acquired autoimmune disease with a particular predilection for the thyroid gland. Despite the recognition and surveillance mechanisms that exist to monitor patients treated with alemtuzumab, vigilance must be maintained to monitor for less common immune-related disorders. We present two patients diagnosed with hypersensitivity pneumonitis following alemtuzumab therapy for multiple sclerosis. Both patients presented with a sub-acute pulmonary illness characterized by cough and breathlessness with interstitial pulmonary infiltrates subsequently demonstrated on chest x-ray and computed tomography of the thorax. Both patients responded well to oral prednisolone and in the case of one patient for whom serum avian precipitins had been strongly positive, removal of a pet parrot. There has been no recurrence of respiratory disease following treatment. Autoimmune disease post-alemtuzumab treatment tends to be due to an aberrant humoral immune response such as that seen in Grave's disease. However, these cases highlight that cell-mediated autoimmunity disorders may also occur and underline the importance of long term surveillance for immune complications in patients treated with this drug.

The analysis of treatment results of chronic apical periodontitis

10.12737/4797 ◽  
2014 ◽  
Vol 8 (1) ◽  
pp. 1-4
Author(s):  
Шалаев ◽  
O. Shalaev ◽  
Некрылов ◽  
D. Nekrylov ◽  
Селина ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Apical Periodontitis ◽  
Long Term Results ◽  
Cone Beam ◽  
Treatment Results ◽  
X Ray ◽  
Periodontal Tissues ◽  
Study Results

Forms of chronic periodontitis, treatment results and long-term results are traditionally defined on the basis of X-ray examination. Today, the most modern and reliable method for diagnostic X-ray examination opportunities in dentistry is dental cone-beam computed tomography. In comparison with other methods of X-ray examination in dentistry the method of dental cone-beam computed tomography has a number of advantages: the ability to make measurements of distances, the density of solid tissue, angles and areas in any part of the data at any angle, at any height, length, width up to 0,125 mm due to the fact that the area research scan 1 to 1; working image can be enlarged, moved, inverted, modified for clarity, brightness and contrast. dental cone-beam computed tomography method allows to detect the position, shape, sizes, construction of various structures to determine their topographic anatomic relations with other organs, and tissues. The analysis of the study results of treatment of apical periodontitis in this view doesn’t give a complete picture of the selected comparative method of treatment, which is the foundation for a thorough study of the density of tissue in the apex of the teeth in the long-term period (3-6-12 months). Experience in the use of dental computer tomography showed that it is possible to assess of the areas of destructive changes of the periapical region and periodontal tissues in most cases than traditional x-ray techniques.

scholarly journals Efficacy of chest X-ray in the diagnosis of COVID-19 pneumonia: comparison with computed tomography through a simplified scoring system designed for triage

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
Akın Çinkooğlu ◽  
Selen Bayraktaroğlu ◽  
Naim Ceylan ◽  
Recep Savaş
Keyword(s):  
Computed Tomography ◽  
Intensive Care ◽  
Intensive Care Units ◽  
Scoring System ◽  
Imaging Modality ◽  
Ground Glass Opacity ◽  
Initial Presentation ◽  
X Ray ◽  
Chest X Ray

Abstract Background There is no consensus on the imaging modality to be used in the diagnosis and management of Coronavirus disease 2019 (COVID-19) pneumonia. The purpose of this study was to make a comparison between computed tomography (CT) and chest X-ray (CXR) through a scoring system that can be beneficial to the clinicians in making the triage of patients diagnosed with COVID-19 pneumonia at their initial presentation to the hospital. Results Patients with a negative CXR (30.1%) had significantly lower computed tomography score (CTS) (p < 0.001). Among the lung zones where the only infiltration pattern was ground glass opacity (GGO) on CT images, the ratio of abnormality seen on CXRs was 21.6%. The cut-off value of X-ray score (XRS) to distinguish the patients who needed intensive care at follow-up (n = 12) was 6 (AUC = 0.933, 95% CI = 0.886–0.979, 100% sensitivity, 81% specificity). Conclusions Computed tomography is more effective in the diagnosis of COVID-19 pneumonia at the initial presentation due to the ease detection of GGOs. However, a baseline CXR taken after admission to the hospital can be valuable in predicting patients to be monitored in the intensive care units.

scholarly journals Diagnosing gastric volvulus in chest X-ray: report of three cases

2020 ◽  
Vol 2020 (7) ◽  
Author(s):  
Narendra Pandit ◽  
Abhijeet Kumar ◽  
Tek Narayan Yadav ◽  
Qamar Alam Irfan ◽  
Sujan Gautam ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Acute Abdomen ◽  
Gastric Volvulus ◽  
X Ray ◽  
Pain Abdomen ◽  
Life Threatening ◽  
Chest X Ray ◽  
High Index Of Suspicion ◽  
Specific Symptoms ◽  
Prompt Diagnosis

Abstract Gastric volvulus is a rare abnormal rotation of the stomach along its axis. It is a surgical emergency, hence requires prompt diagnosis and treatment to prevent life-threatening gangrenous changes. Hence, a high index of suspicion is required in any patients presenting with an acute abdomen in emergency. The entity can present acutely with pain abdomen and vomiting, or as chronic with non-specific symptoms. Chest X-ray findings to diagnose it may be overlooked in patients with acute abdomen. Here, we report three patients with gastric volvulus, where the diagnosis was based on the chest X-ray findings, confirmed with computed tomography, and managed successfully with surgery.

Comparison of Chest Computed Tomography and Chest X-Ray in the Diagnosis of Rib Fractures in Patients with Blunt Chest Trauma

2012 ◽  
Author(s):  
Rasih Yazkan ◽  
Gokhan Ergene ◽  
Cumhur Murat Tulay ◽  
Sedat Gunes ◽  
Serdar Han
Keyword(s):  
Computed Tomography ◽  
Blunt Chest Trauma ◽  
Chest Trauma ◽  
Rib Fractures ◽  
Chest Computed Tomography ◽  
X Ray ◽  
Chest X Ray

Differential diagnosis of hemoptysis

2021 ◽  
pp. 47-55
Author(s):  
Petr Arkadievich Ilyin
Keyword(s):  
Infectious Disease ◽  
Computed Tomography ◽  
Lung Cancer ◽  
Differential Diagnosis ◽  
Correct Interpretation ◽  
Diagnostic Investigation ◽  
Detailed History ◽  
X Ray ◽  
Chest X Ray ◽  
Upper Gastrointestinal

Blood expectoration or hemoptysis is the coughing up of sputum with blood from the larynx, bronchi or lungs. Hemoptysis is most often caused by diseases of the respiratory tract and lungs — bronchitis or pneumonia, as well as lung cancer, aspergilloma, tuberculosis, bronchiectasis, pulmonary embolism, etc. In the diagnostic investigation of the cause of hemoptysis, it is important to take a detailed history (in the case of an epidemiological history, a laboratory analysis of the secreted sputum for the detection of the causative agent of an infectious disease is necessary), to make the correct interpretation of the patient’s complaints and an assessment of the nature of the sputum (differential diagnosis with bleeding from the upper gastrointestinal tract). A chest X-ray is performed and, then, if indicated, computed tomography, bronchoscopy, and other studies are made. The article presents an algorithm for differential diagnostic investigation of hemoptysis in a patient

Anterior diaphragmatic hernias in children: long-term surgical outcomes

2021 ◽  
Vol 16 (3) ◽  
pp. 7-15
Author(s):  
D.A. Morozov ◽  
◽  
D.V. Khaspekov ◽  
E.A. Okulov ◽  
V.G. Masevkin ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Diaphragmatic Hernia ◽  
Complex Analysis ◽  
Long Term Results ◽  
Long Term Outcomes ◽  
X Ray ◽  
Hernial Sac ◽  
Chest X Ray ◽  
Diaphragmatic Hernias

Anterior diaphragmatic hernia (ADH) is a rare congenital pathology that occurs in children with a frequency of 1:4800 (1–6% of all congenital diaphragmatic hernias). There are many controversial aspects in the surgical treatment of patients with ADH: the choice of surgical approach, the method of diaphragmatic repair and the feasibility of excision of the hernial sac. Objective. To conduct a comparative analysis of the surgical treatment of patients with ADH in different clinics, assessing longterm outcomes. Patients and methods. The medical records of 7 children with ADH who underwent surgical repair in different clinics (in time period from 2009 to 2019) were retrospecively reviewed. Evaluating the long-term results of ADH repair was made by telephone and online surveys of the parents of patients and by outpatient examination of children (chest x-ray in two projections). Results. In a ten-year period, 7 patients (4 boys and 3 girls) were operated on with a diagnosis of “anterior diaphragmatic hernia” at the age of 3 months to 12 years. In most children, a hernia was discovered accidentally by chest x-ray. Laparoscopic correction was performed in 5 (71%) cases, thoracoscopic correction – in 2 cases (29%). The main difference in surgical tactics in ADH patients was the manipulation with the hernial sac – the hernial sac was excised in 4 (57%) patients, but it was left in three cases (43%). The defect closure was performed by “full-thickness” separated sutures that fix the diaphragm to the anterior abdominal wall during laparoscopy (5) and to the chest tissue during thoracoscopy (2); in some cases, additional fixation to the rib (4) was performed. Sutures were tied extracorporeally and buried in the subcutaneous layer in 6 (86%) patients. Average follow-up was 7 years. While evaluating long-term outcomes no ADH recurrence were found. Conclusions. There are still many controversial aspects in the surgical treatment of ADH patients. In our opinion, multicenter studies with complex analysis of long-term results are required to standardize the surgical treatment of such patients. Key words: anterior diaphragmatic hernia, Larrey hernia, long-term outcomes, Morgani hernia

PECULIARITIES OF THE RADIATION PATTERN OF THE BRAIN AND INTERNAL ORGANS OF NEWBORNS WHO UNDERWENT SEVERE PERINATAL ASPHYXIA AND UNDERWENT GENERAL THERAPEUTIC HYPOTHERMIA, ACCORDING TO THE PILOT STUDY RESULTS

2021 ◽  
Vol 100 (1) ◽  
pp. 30-35
Author(s):  
N.S. Vorotyntseva ◽  
◽  
V.V. Orlova ◽  
A.N. Motina ◽  
A.D. Novikova ◽  
...  
Keyword(s):  
Therapeutic Hypothermia ◽  
Perinatal Asphyxia ◽  
Control Group ◽  
Internal Organs ◽  
X Ray ◽  
Abdominal Organs ◽  
Study Results ◽  
Negative Effect ◽  
Chest X Ray ◽  
The Brain

Objective of the research: to study the features of the radiological picture of the brain and internal organs of newborns with severe perinatal asphyxia, who underwent general therapeutic hypothermia (GTH). Materials and methods: the study included 116 newborns with severe perinatal asphyxia. GTH was performed in 72 patients (group 1), 44 children did not receive hypothermia in the 2 (control) group. In the first 6 hours of life, children of groups 1 and 2 underwent ultrasound of the brain and abdominal organs and chest x-ray. The complex ultrasound scan was repeated at 3–5, 7–10, 14–16 and 21–28 days. Repeated chest x-ray was carried out strictly according to the indications. Results: GTH reduced the incidence of organic brain lesions by 18% in children with severe perinatal asphyxia (p0,05). The study revealed a number of undesirable consequences associated with GTH. Transient effusion into the abdominal and thoracic cavities was diagnosed by ultrasound in 8 (11%) patients after hypothermia, while there were no such changes in children in the control group (p<0,05). X-ray of the chest in newborns who received GTH during the first 14 days revealed edematous-hemorrhagic changes in the lungs more often than in patients of the control group – 55 (76%) and 24 (55%), respectively (p<0,05). Conclusions: GTH effectively prevented the development of severe post-hypoxic changes in the brain. The negative effect of hypothermia on microcirculation was manifested by the development of effusion into the serous cavities and edematous-hemorrhagic syndrome.

Pericardial masses and congenital abnormalities

ESC CardioMed ◽  
2018 ◽  
pp. 1582-1584
Author(s):  
Angelos G. Rigopoulos ◽  
Hubert Seggewiss
Keyword(s):  
Computed Tomography ◽  
Surgical Management ◽  
Congenital Abnormalities ◽  
Benign Lesions ◽  
Chest Computed Tomography ◽  
X Ray ◽  
Wall Calcification ◽  
Chest X Ray ◽  
Pericardial Cysts ◽  
The Right

Pericardial masses include cysts, pericardial tumours, and pericardial haematomas. Pericardial cysts are benign lesions commonly located in the right cardiophrenic angle that remain typically asymptomatic and are incidentally found in chest X-ray or chest computed tomography but might cause pressure symptoms or become infected, thus requiring surgical management. Hydatid cysts due to echinococcosis are the most common acquired pericardial cysts, characterized by wall calcification, and indicate surgery.

Focal abnormalities

ESC CardioMed ◽  
2018 ◽  
pp. 411-412
Author(s):  
Nicola Sverzellati ◽  
Gianluca Milanese ◽  
Mario Silva
Keyword(s):  
Computed Tomography ◽  
Clinical Assessment ◽  
Lung Nodules ◽  
Technological Equipment ◽  
X Ray ◽  
Progressive Development ◽  
Software Applications ◽  
Lung Abnormalities ◽  
Challenging Tasks ◽  
Chest X Ray

Both the detection and interpretation of focal abnormalities on chest X-ray (CXR) are challenging tasks. CXR accuracy depends on the view (e.g. the supine view has limited sensitivity) and technological equipment. The detection of small focal abnormalities (e.g. lung nodules) varies between anatomical regions according to the presence of dense anatomic structures, such as the bones and the hila. The interpretation of focal abnormalities on CXR is paramount within the whole clinical assessment, because CXR findings can guide the patient’s management, or warrant further investigations, such as computed tomography. Focal lung abnormalities on CXR are still a cornerstone of diagnostic algorithms; however, the radiological approach has progressively changed in the last decade because of the progressive development of both hardware and software applications that enable sensitive detection and accurate characterization.

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