scholarly journals Primary Omental Torsion in an Old Woman: Imaging Techniques Can Prevent Unnecessary Surgical Interventions

2011 ◽  
Vol 2011 ◽  
pp. 1-3 ◽  
Author(s):  
Mohhamad-Hadi Saeed Modaghegh ◽  
Reza Jafarzadeh
Keyword(s):  
Computed Tomography ◽  
Conservative Management ◽  
Clinical Presentation ◽  
Imaging Techniques ◽  
Flank Pain ◽  
Greater Omentum ◽  
Surgical Interventions ◽  
Omental Torsion ◽  
Proper Diagnosis ◽  
Primary Torsion

Torsion and/or infarction of the greater omentum are rare but well-recognized clinical situations which present as an acute abdomen. The etiology is unknown and speculative. In most cases, the pathology is right sided and clinical presentation consists of an acute or subacute flank pain with mild peritonism usually evoking appendicitis or cholecystitis. Nevertheless, knowledge concerning these two problems can help the surgeon in proper diagnosis and treatment. Since the first report on primary torsion by Eitel in 1899, a few hundred more have been reported and some collective reviews published to date. Recently, ultra sonography and computed tomography have proved to provide sufficiently typical, consistent, and well-recognizable features to avoid unnecessary surgery. In this study, we will present a case diagnosed as primary omental torsion based on computed tomography, which underwent successful conservative management.

scholarly journals Conservative Management of Segmental Infarction of the Greater Omentum: A Case Report and Review of Literature

2010 ◽  
Vol 2010 ◽  
pp. 1-4 ◽  
Author(s):  
Ramawad Soobrah ◽  
Mohammad Badran ◽  
Simon G. Smith
Keyword(s):  
Computed Tomography ◽  
Abdominal Pain ◽  
Case Report ◽  
Ct Scan ◽  
Conservative Management ◽  
Acute Abdominal Pain ◽  
Correct Diagnosis ◽  
Greater Omentum ◽  
Review Of Literature ◽  
Segmental Infarction

Segmental omental infarction (SOI) is a rare cause of acute abdominal pain. Depending on the site of infarction, it mimics conditions like appendicitis, cholecystitis, and diverticulitis. Before the widespread use of Computed Tomography (CT), the diagnosis was usually made intraoperatively. SOI produces characteristic radiological appearances on CT scan; hence, correct diagnosis using this form of imaging may prevent unnecessary surgery. We present the case of a young woman who was treated conservatively after accurate radiological diagnosis.

Favorable Conservative Management of a Rare Primary Aortitis Secondary to Listeria Monocytogenes: Case Report and Review of the Literature

2021 ◽  
pp. 153857442110040
Author(s):  
Luis H. Arzola ◽  
Javier E. Anaya-Ayala ◽  
Gabriel Lopez-Pena ◽  
Lizeth Luna ◽  
Christopher Ruben-Castillo ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Listeria Monocytogenes ◽  
Conservative Management ◽  
Rare Case ◽  
Clinical Presentation ◽  
Clinical Course ◽  
Diabetic Woman ◽  
Review Of The Literature ◽  
Thoracic Computed Tomography

Primary aortitis (PA) secondary to Listeria monocytogenes is extremely rare with only a few cases reported in the literature. Presently, there is no consensus concerning the best treatment when no complications are found in the thoracic computed tomography (CT) imaging. This report illustrates the clinical presentation and favorable clinical course of a rare case of PA secondary to Listeria monocytogenes in an 82-year-old diabetic woman, successfully treated with conservative management with 18 months of follow up. Included in this article, we additionally present a review of the literature of this uncommon etiology of infectious aortitis.

scholarly journals Diffuse idiopathic skeletal hyperostosis: an uncommon complication in head and neck surgery

2021 ◽  
Vol 7 (3) ◽  
pp. 533
Author(s):  
Felipe A. Bustos ◽  
Felipe A. Capdeville ◽  
Daniel A. Rappoport ◽  
Luis F. Zanolli ◽  
Fabio Valdes ◽  
...  
Keyword(s):  
Conservative Management ◽  
Diffuse Idiopathic Skeletal Hyperostosis ◽  
Neck Surgery ◽  
Unknown Etiology ◽  
Surgical Interventions ◽  
Body Sensation ◽  
Proper Diagnosis ◽  
Male Patients ◽  
Degenerative Disorder ◽  
High Level

<p>Diffuse idiopathic skeletal hyperostosis (DISH) is a degenerative disorder of unknown etiology that most often occurs in male patients over 50. Dysphagia is its main symptom, but they can also have dyspnea, otalgia, cough, sore throat, foreign body sensation in the pharynx, sleep apnea and glottic alterations. We present a case report and review the literature about this entity. We report a case of an oral squamous cell carcinoma that received a commando surgery and tracheostomy tube. Decanulations attempts were unsuccessful initially due to DISH. Conservative management was successful and complete rehabilitation performed, achieving decannulation 18 months after surgery. DISH can be a source of many different symptoms that may appear or be exacerbated after any surgery, and produce a postoperative complication. Conservative management is usually the best treatment, leaving surgical interventions for severe symptomatic patients. The knowledge of this entity and a high level of suspicion are very important for a proper diagnosis and management.</p>

scholarly journals A Case of Successful Ablation of a Gastrophrenic Fistula withn-Butyl-2-Cyanoacrylate

2008 ◽  
Vol 22 (1) ◽  
pp. 69-70 ◽  
Author(s):  
Ashish Mahajan ◽  
G Rao ◽  
Gordon Lees ◽  
Richard Owen
Keyword(s):  
Computed Tomography ◽  
Conservative Management ◽  
Clinical Presentation ◽  
Relevant Literature ◽  
Imaging Findings ◽  
Subphrenic Abscess ◽  
Computed Tomography Scan ◽  
Treatment Progress ◽  
Successful Ablation ◽  
Tomography Scan

A 79-year-old woman with a fistula between a subphrenic abscess and the fundus of the stomach was successfully treated withn-Butyl-2-Cyanoacrylate. Conservative management had failed. Clinical presentation, treatment progress and imaging findings by computed tomography scan, ultrasound, gastroscopy and fluoroscopy are presented, along with a brief review of the relevant literature.

scholarly journals Usefulness of Imaging Techniques in the Diagnosis of Selected Injuries and Lesions of the Canine Tarsus. A Review

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1834
Author(s):  
Justyna Abako ◽  
Piotr Holak ◽  
Joanna Głodek ◽  
Yauheni Zhalniarovich
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Health Problem ◽  
Review Paper ◽  
Imaging Techniques ◽  
Resonance Imaging ◽  
Paper Briefly ◽  
Tarsal Joint ◽  
Proper Diagnosis

Tarsus lesions are not common in dogs, but they can cause serious health problem. They can lead to permanent changes in the joint and, in dogs involved in canine sports, to exclusion from training. The most common diseases and injuries involving the tarsal joint are osteochondrosis, fractures and ruptures of the Achilles tendon. These conditions can be diagnosed primarily through accurate orthopedic examination, but even this may be insufficient for performing a proper diagnosis. Imaging modalities such as radiography, ultrasonography, magnetic resonance imaging or computed tomography can facilitate the detection and assessment of lesions in the canine tarsal joint. This review paper briefly presents some characteristics of the above-mentioned imaging techniques, offering a comparison of their utility in the diagnosis of lesions and injuries involving the canine tarsus.

scholarly journals Value of Computed Tomography (CT) in Imaging the Morbidity of Submerged Molars: A Case Report

2007 ◽  
Vol 01 (04) ◽  
pp. 246-250 ◽  
Author(s):  
Zuhal Kırzıoğlu ◽  
Hüseyin Karayılmaz ◽  
Bahattin Baykal
Keyword(s):  
Computed Tomography ◽  
Case Report ◽  
Treatment Planning ◽  
Imaging Techniques ◽  
Bone Volume ◽  
Diagnosis And Treatment ◽  
Primary Molars ◽  
Planning Period ◽  
Surgical Interventions ◽  
Deciduous Molar

ABSTRACTSubmerged primary molars can be difficult to manage due to the developing dentition. Rarely in some severe cases, may the surgical interventions be required while ensuring the vital structures are protected. Therefore these cases require sophisticated imaging techniques in order to locate the vital structuresIn this case report, a 17 year old girl who had a retained and submerged deciduous molar which caused impaction of the second premolar and tipping of the first molar was presented. In addition, value of computed tomography (CT) for locating the vital anatomic structures was discussedIn our case, CT has been supplied effective information about localization of the vital structures and amount of bone volume during the diagnosis and treatment planning period in addition to the routine dental radiographies. (Eur J Dent 2007;1:246-250)

Mid-aortic syndrome: computed tomography angiography depicting extensive collateral circulation in an 11-year-old patient with thoracoabdominal aortic coarctation

VASA ◽  
2012 ◽  
Vol 41 (2) ◽  
pp. 132-135 ◽  
Author(s):  
Krohn ◽  
Gebauer ◽  
Hübler ◽  
Beck
Keyword(s):  
Computed Tomography ◽  
Computed Tomography Angiography ◽  
Collateral Circulation ◽  
Intestinal Ischemia ◽  
Clinical Presentation ◽  
Lower Limbs ◽  
Upper Body ◽  
Descending Aorta ◽  
Before And After ◽  
Blood Pressures

The mid-aortic syndrome is an uncommon clinical condition characterized by severe narrowing of the descending aorta, usually with involvement of its renal and visceral branches, presenting with uncontrollably elevated blood pressures of the upper body, renal and cardiac failure, intestinal ischemia, encephalopathy symptoms and claudication of the lower limbs, although clinical presentation is variable. In this article we report the case of an eleven-year-old patient with the initial diagnosis of a mid-aortic syndrome and present the computed tomography angiography pictures and reconstructions before and after surgical therapy.

Integration Between Computed Tomography and Nuclear Medicine for Non-invasive Assessment of Coronary Anatomy and Myocardial Perfusion

2009 ◽  
Vol 5 (2) ◽  
pp. 15
Author(s):  
Wanda Acampa ◽  
Mario Petretta ◽  
Carmela Nappi ◽  
Alberto Cuocolo ◽  
◽  
...  
Keyword(s):  
Computed Tomography ◽  
Coronary Heart Disease ◽  
Blood Flow ◽  
Heart Disease ◽  
Myocardial Perfusion ◽  
Myocardial Blood Flow ◽  
Imaging Techniques ◽  
Emission Computed Tomography ◽  
Coronary Anatomy ◽  
Non Invasive

Many non-invasive imaging techniques are available for the evaluation of patients with known or suspected coronary heart disease. Among these, computed-tomography-based techniques allow the quantification of coronary atherosclerotic calcium and non-invasive imaging of coronary arteries, whereas nuclear cardiology is the most widely used non-invasive approach for the assessment of myocardial perfusion. The available single-photon-emission computed tomography flow agents are characterised by a cardiac uptake proportional to myocardial blood flow. In addition, different positron emission tomography tracers may be used for the quantitative measurement of myocardial blood flow and coronary flow reserve. Extensive research is being performed in the development of non-invasive coronary angiography and myocardial perfusion imaging using cardiac magnetic resonance. Finally, new multimodality imaging systems have recently been developed bringing together anatomical and functional information. This article provides a description of the available non-invasive imaging techniques in the assessment of coronary anatomy and myocardial perfusion in patients with known or suspected coronary heart disease.

Long-term outcomes of lumbar microdiscectomy in the pediatric population: a large single-institution case series

2019 ◽  
Vol 24 (5) ◽  
pp. 549-557
Author(s):  
Malia McAvoy ◽  
Heather J. McCrea ◽  
Vamsidhar Chavakula ◽  
Hoon Choi ◽  
Wenya Linda Bi ◽  
...  
Keyword(s):  
Conservative Management ◽  
Functional Outcomes ◽  
Pediatric Patients ◽  
Clinical Presentation ◽  
Case Series ◽  
Csf Leak ◽  
Single Institution ◽  
The Mean

OBJECTIVEFew studies describe long-term functional outcomes of pediatric patients who have undergone lumbar microdiscectomy (LMD) because of the rarity of pediatric disc herniation and the short follow-up periods. The authors analyzed risk factors, clinical presentation, complications, and functional outcomes of a single-institution series of LMD patients over a 19-year period.METHODSA retrospective case series was conducted of pediatric LMD patients at a large pediatric academic hospital from 1998 to 2017. The authors examined premorbid risk factors, clinical presentation, physical examination findings, type and duration of conservative management, indications for surgical intervention, complications, and postoperative outcomes.RESULTSOver the 19-year study period, 199 patients underwent LMD at the authors’ institution. The mean age at presentation was 16.0 years (range 12–18 years), and 55.8% were female. Of these patients, 70.9% participated in competitive sports, and among those who did not play sports, 65.0% had a body mass index greater than 25 kg/m2. Prior to surgery, conservative management had failed in 98.0% of the patients. Only 3 patients (1.5%) presented with cauda equina syndrome requiring emergent microdiscectomy. Complications included 4 cases of postoperative CSF leak (2.0%), 1 case of a noted intraoperative CSF leak, and 3 cases of wound infection (1.5%). At the first postoperative follow-up appointment, minimal or no pain was reported by 93.3% of patients. The mean time to return to sports was 9.8 weeks. During a mean follow-up duration of 8.2 years, 72.9% of patients did not present again after routine postoperative appointments. The total risk of reoperation was a rate of 7.5% (3.5% of patients underwent reoperation for the same level; 4.5% underwent adjacent-level decompression, and one patient [0.5%] ultimately underwent a fusion).CONCLUSIONSMicrodiscectomy is a safe and effective treatment for long-term relief of pain and return to daily activities among pediatric patients with symptomatic lumbar disc disease in whom conservative management has failed.

Trends in Nanotechnology for in vivo Cancer Diagnosis: Products and Patents

2020 ◽  
Vol 26 (18) ◽  
pp. 2167-2181
Author(s):  
Tatielle do Nascimento ◽  
Melanie Tavares ◽  
Mariana S.S.B. Monteiro ◽  
Ralph Santos-Oliveira ◽  
Adriane R. Todeschini ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Quantum Dots ◽  
Magnetic Resonance ◽  
Metal Nanoparticles ◽  
Cancer Diagnosis ◽  
Imaging Techniques ◽  
Tumor Detection ◽  
Abnormal Growth ◽  
Pharmaceutical Nanotechnology

Background: Cancer is a set of diseases formed by abnormal growth of cells leading to the formation of the tumor. The diagnosis can be made through symptoms’ evaluation or imaging tests, however, the techniques are limited and the tumor detection may be late. Thus, pharmaceutical nanotechnology has emerged to optimize the cancer diagnosis through nanostructured contrast agent’s development. Objective: This review aims to identify commercialized nanomedicines and patents for cancer diagnosis. Methods: The databases used for scientific articles research were Pubmed, Science Direct, Scielo and Lilacs. Research on companies’ websites and articles for the recognition of commercial nanomedicines was performed. The Derwent tool was applied for patent research. Results: This article aimed to research on nanosystems based on nanoparticles, dendrimers, liposomes, composites and quantum dots, associated to imaging techniques. Commercialized products based on metal and composite nanoparticles, associated with magnetic resonance and computed tomography, have been observed. The research conducted through Derwent tool displayed a small number of patents using nanotechnology for cancer diagnosis. Among these patents, the most significant number was related to the use of systems based on metal nanoparticles, composites and quantum dots. Conclusion: Although few systems are found in the market and patented, nanotechnology appears as a promising field for the development of new nanosystems in order to optimize and accelerate the cancer diagnosis.

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