scholarly journals Intra-abdominal Ruptured Liver Abscess: Computed Tomography and Clinical Features

2019 ◽  
Vol 7 (1) ◽  
pp. 3
Author(s):  
Huynh Quang Huy ◽  
Le Cong Tri ◽  
Le Quang Minh ◽  
Nguyen Quoc Vinh
Keyword(s):  
Computed Tomography ◽  
Clinical Features ◽  
Liver Abscess

Acute Colonic Diverticulitis: Diagnostic Evidence, Demographic and Clinical Features in ree Practice Settings

2014 ◽  
Vol 23 (4) ◽  
pp. 379-386 ◽  
Author(s):  
Rajan Iyer ◽  
George F. Longstreth ◽  
Li-Hao Chu ◽  
Wansu Chen ◽  
Linnette Yen ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Emergency Department ◽  
Clinical Features ◽  
Clinical Characteristics ◽  
Past History ◽  
Colonic Diverticulitis ◽  
Co Morbidity ◽  
Objective Evidence ◽  
Multiple Variables ◽  
Acute Colonic Diverticulitis

Background & Aims: Diverticulitis is often diagnosed in outpatients, yet little evidence exists on diagnostic evidence and demographic/clinical features in various practice settings. We assessed variation in clinical characteristics and diagnostic evidence in inpatients, outpatients, and emergency department cases and effects of demographic and clinical variables on presentation features.Methods: In a retrospective cohort study of 1749 patients in an integrated health care system, we compared presenting features and computed tomography findings by practice setting and assessed independent effects of demographic and clinical factors on presenting features.Results: Inpatients were older and more often underweight/normal weight and lacked a diverticulitis past history and had more comorbidities than other patients. Outpatients were most often Hispanic/Latino. The classical triad (abdominal pain, fever, leukocytosis) occurred in 78 (38.6%) inpatients, 29 (5.2%) outpatients and 34 (10.7%) emergency department cases. Computed tomography was performed on 196 (94.4%) inpatients, 110 (9.2%) outpatients and 296 (87.6%) emergency department cases and was diagnostic in 153 (78.6%) inpatients, 62 (56.4%) outpatients and 243 (82.1%) emergency department cases. Multiple variables affected presenting features. Notably, female sex had lower odds for the presence of the triad features (odds ratio [95% CI], 0.65 [0.45-0.94], P<0.05) and increased odds of vomiting (1.78 [1.26-2.53], P<0.01). Patients in age group 56 to 65 and 66 or older had decreased odds of fever (0.67 [0.46-0.98], P<0.05) and 0.46 [0.26-0.81], P<0.01), respectively, while ≥1 co-morbidity increased the odds of observing the triad (1.88 [1.26-2.81], P<0.01).Conclusion: There was little objective evidence for physician-diagnosed diverticulitis in most outpatients. Demographic and clinical characteristics vary among settings and independently affect presenting features.Abbreviations: AD: acute colonic diverticulitis; BMI: body mass index; CT: computed tomography; ED: emergency department; IBS: irritable bowel syndrome; ICD-9-CM: International Classification of Diseases, 9th Revision, Clinical Modification; IP: inpatient; KPSC: Kaiser Permanente Southern California; OP: outpatient.

scholarly journals Artery of Percheron infarction: review of literature with a case report

2015 ◽  
Vol 49 (2) ◽  
pp. 141-146 ◽  
Author(s):  
Urska Lamot ◽  
Ivana Ribaric ◽  
Katarina Surlan Popovic
Keyword(s):  
Computed Tomography ◽  
Case Report ◽  
Clinical Features ◽  
Cerebral Circulation ◽  
Brain Ct ◽  
Ischemic Infarction ◽  
Artery Of Percheron ◽  
Imaging Approach ◽  
Intracranial Arteries ◽  
Posterior Cerebral Circulation

Abstract Background. Clinical features indicating an ischemic infarction in the territory of posterior cerebral circulation require a comprehensive radiologic examination, which is best achieved by a multi-modality imaging approach (computed tomography [CT], CT-perfusion, computed tomography angiography [CTA], magnetic resonance imaging [MRI] and diffusion weighted imaging [DWI]). The diagnosis of an acute ischemic infarction, where the damage of brain tissue may still be reversible, enables selection of appropriate treatment and contributes to a more favourable outcome. For these reasons it is essential to recognize common neurovascular variants in the territory of the posterior cerebral circulation, one of which is the artery of Percheron. Case report. A 69 year-old woman, last seen awake 10 hours earlier, presented with two typical clinical features of the artery of Percheron infarction, which were vertical gaze palsy and coma. Brain CT and CTA of neck and intracranial arteries upon arrival were interpreted as normal. A new brain CT scan performed 24 hours later revealed hypodensity in the medial parts of thalami. Other imaging modalities were not performed, due to the presumption that the window for the application of effective therapy was over. The diagnosis of an artery of Percheron infarction was therefore made retrospectively with the re-examination of the CTA of neck and intracranial arteries. Conclusions. A multi-modality imaging approach is necessary in every patient with suspicion of the posterior circulation infarction immediately after the onset of symptoms, especially in cases where primary imaging modalities are unremarkable and clinical features are severe, where follow-up examinations are indicated.

scholarly journals Clinical features of Fitz-Hugh-Curtis syndrome diagnosed by abdomino-pelvic computed tomography

2011 ◽  
Vol 54 (1) ◽  
pp. 43
Author(s):  
Sang Hyun Shin ◽  
Young Ah Kim ◽  
Doo Young Chang ◽  
Kyung Chul Jun ◽  
Myung Kwon Jeon ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Clinical Features ◽  
Fitz Hugh Curtis Syndrome

scholarly journals A Cross Sectional Descriptive Study of Etiology and Clinical Pattern of Liver Abscess : 50 Cases

2013 ◽  
Vol 12 (3) ◽  
pp. 44-48
Author(s):  
Joyabrata Das ◽  
Subash Majumdar ◽  
Subrata Das ◽  
Saiem Nurul Anwar ◽  
Hossain Ahmed ◽  
...  
Keyword(s):  
Clinical Features ◽  
Liver Abscess ◽  
Rural Areas ◽  
Descriptive Study ◽  
Age Group ◽  
Cross Sectional ◽  
Medical College ◽  
Abdominal Abscesses ◽  
One Year ◽  
The Right

Background: The liver is the organ most subjected to the development of abscesses and made up 48 % of all visceral abscesses' and 7% of all intra abdominal abscesses. Liver abscess should be suspected when there is a combination of fever, leucocytosis, constitutional symptoms, and pain in the right upper quadrant, and tenderness over the liver or right lower rib cage. The liver is affected by a number of local and disseminated infections; their frequency and types vary considerably around the world. Parasitic disorders are more prevalent in developing countries. Methods: It was a cross-sectional descriptive study. The cases were taken from the admitted patients of Medicine unit of SMCH, Chittagong. The study was conducted over a period of one year with a sample size of 50 patients and sample was taken by purposive sampling. Results: Among 50 patients 40 (80%) were diagnosed as ALA and 10 (20%) were diagnosed as PLA. ALA cases are common in 21-30 years age group & PLA cases are more common in >50 years of age group. Majority of the cases were from rural area. Common clinical features were fever, abdominal pain, nausea and tender hepatomegaly. Diarrhea was present on admission in 7 (15.9%) patients of ALA. Anaemia was common in both but polymorphonuclear leucocytosis was moderate to severe in PLA. Microscopic examination of stool samples for E. Histolytica trophozoites was positive in 3 (7.5%) cases and cysts in 4(10%) cases. Nine patients had right sided pleural effusion. Conclusions: Clinical features are common in both ALA and PLA. Liver abscesses are more common in men and more prevalent in rural areas. ALA more commonly occurs in 21-30 years age group but can occur at any age. Pyogenic abscess is more common in older age group (>50 years) and E. Coli is the commonest organism. Chattagram Maa-O-Shishu Hospital Medical College Journal Volume 12, Issue 3, September 2013: 44-48

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