scholarly journals Bacterial arthritis' clinical suspicion in an HIV patient

2021 ◽  
Author(s):  
Inés Olaya García Rodríguez ◽  
◽  
Laura Sante Fernández ◽  
Ana Madueño Alonso ◽  
María del Mar Alonso Socas ◽  
...  
Keyword(s):  
Clinical Suspicion ◽  
Bacterial Arthritis

Rapid demonstration of septic or infectious arthritis due to Gram-negative bacteria

1992 ◽  
Vol 50 (1) ◽  
pp. 686-687
Author(s):  
Jacob S. Hanker ◽  
Paul R. Gross ◽  
Beverly L. Giammara
Keyword(s):  
Chronic Arthritis ◽  
Blood Cultures ◽  
Gram Negative Bacteria ◽  
Infectious Arthritis ◽  
Bacterial Arthritis ◽  
Gram Positive ◽  
Gram Negative ◽  
Gram Positive Bacteria

Blood cultures are positive in approximately only 50 per cent of the patients with nongonococcal bacterial infectious arthritis and about 20 per cent of those with gonococcal arthritis. But the concept that gram-negative bacteria could be involved even in chronic arthritis is well-supported. Gram stains are more definitive in staphylococcal arthritis caused by gram-positive bacteria than in bacterial arthritis due to gram-negative bacteria. In the latter situation where gram-negative bacilli are the problem, Gram stains are helpful for 50% of the patients; they are only helpful for 25% of the patients, however, where gram-negative gonococci are the problem. In arthritis due to gram-positive Staphylococci. Gramstained smears are positive for 75% of the patients.

Reconsidering NMIHBA Core Features: Macrocephaly Is Not a So Unusual Sign in PRUNE1-Related Encephalopathy

2020 ◽  
Author(s):  
Roberta Battini ◽  
Enrico Bertini ◽  
Roberta Milone ◽  
Chiara Aiello ◽  
Rosa Pasquariello ◽  
...  
Keyword(s):  
Nervous System ◽  
Differential Diagnosis ◽  
Clinical Features ◽  
Neurodevelopmental Disorder ◽  
Recurrent Mutation ◽  
Clinical Suspicion ◽  
Alexander Disease ◽  
Brain Anomalies ◽  
Progressive Encephalopathy ◽  
Core Features

Abstract PRUNE1-related disorders manifest as severe neurodevelopmental conditions associated with neurodegeneration, implying a differential diagnosis at birth with static encephalopathies, and later with those manifesting progressive brain damage with the involvement of both the central and the peripheral nervous system.Here we report on another patient with PRUNE1 (p.Asp106Asn) recurrent mutation, whose leukodystrophy, inferior olives hyperintensity, and macrocephaly led to the misleading clinical suspicion of Alexander disease. Clinical features, together with other recent descriptions, suggest avoiding the term “microcephaly” in defining this disorder that could be renamed “neurodevelopmental disorder with progressive encephalopathy, hypotonia, and variable brain anomalies” (NPEHBA).

A Rare Case of Tuberculous Prostatitis

2016 ◽  
Vol 1 (2) ◽  
pp. 33
Author(s):  
Nurul Yaqeen Mohd Esa ◽  
Mohammad Hanafiah ◽  
Marymol Koshy ◽  
Hilmi Abdullah ◽  
Ahmad Izuanuddin Ismail ◽  
...  
Keyword(s):  
Rare Case ◽  
Correct Diagnosis ◽  
Immunocompetent Patient ◽  
Clinical Suspicion ◽  
Tuberculosis Infection ◽  
Advanced Age ◽  
Immunocompromised Patients ◽  
Prostatic Biopsy ◽  
High Clinical Suspicion

Tuberculous prostatitis is an uncommon form of tuberculosis infection. It is commonly seen in immunocompromised patients and in those of middle or advanced age. The diagnosis is often not straight forward due to the nature of its presentation. We report a case of tuberculous prostatitis in a young, healthy and immunocompetent patient, who initially presented with respiratory features, followed by episodes of seizures and testicular swelling. He was finally diagnosed with tuberculous prostatitis after prostatic biopsy. This case illustrates that in a high TB prevalence environment, when symptoms warrant, there should be a high clinical suspicion coupled with a thorough approach in order to arrive at a correct diagnosis of TB prostatitis.

Procalcitonin Testingreduce Unnecessary Antibiotic Use in Bacterial Infection

2019 ◽  
Vol 2 (1) ◽  
pp. 1-3
Author(s):  
Attabak Toofani Milani ◽  
Mahshid Mohammadian ◽  
Sadegh Rostaminasab ◽  
Roghayeh Paribananaem ◽  
Zohre Ahmadi ◽  
...  
Keyword(s):  
Antibiotic Therapy ◽  
Bacterial Infection ◽  
Diagnostic Test ◽  
Bacterial Infections ◽  
Intervention Studies ◽  
Antibiotic Use ◽  
Clinical Suspicion ◽  
Diagnostic Biomarker ◽  
Clinical Routine ◽  
Initial Rise

Conventional diagnostic test have limitations to deferential diagnosis in clinical suspicion ofbacterial infection cases, that in some cases lead to inappropriate antibiotic therapy and increases antibiotic resistance. A new diagnostic insight is procalcitonin (PCT) test to improve diagnosis of bacterial infections and to guide antibiotic therapy. Serum PCT levels are of useful test as a biomarker in patients with bacterial infections for several reasons. Initial rise of PCT levels due to bacterial infection, subsequent sequential PCT levels can be used to assess the effectiveness and duration of antibiotic therapy. Based on clinical researches results, in bacterial infections, promising good results obtained when use of PCT used as differential diagnostic test. But further intervention studies are needed before use of PCT in clinical routine tests. The goal of this review is to study the PCT reliability as infections diagnostic biomarker.

Haemolytic Anaemia: A Diagnostic Dilemma

2018 ◽  
Vol 2 (01) ◽  
pp. 29-31
Author(s):  
Md. Rezaul Karim Chowdhury ◽  
Mohammad Quamrul Hasan ◽  
Md. Haroon Ur Rashid
Keyword(s):  
Haemolytic Anaemia ◽  
Clinical Suspicion ◽  
Diagnostic Dilemma ◽  
High Clinical Suspicion ◽  
Immune Haemolytic Anaemia

It is sometime difficult to find out the cause of haemolysis in haemolytic anaemia due to inconclusive results of investigation. Diagnosis of immune haemolytic anaemia is often difficult when Coomb’s test is negative. Here we present such a case of fourteen years old girl who presented with haemolytic anaemia with negative Coomb’s test. Due to high clinical suspicion we labelled her as a case of Coomb’s negative immune haemolytic anaemia and she responded well to steroid.

scholarly journals Euglycemic Diabetic Ketoacidosis after a Single Dose of Empagliflozin in a Patient with Pancreatitis

2021 ◽  
Vol 11 (2) ◽  
pp. 216-218
Author(s):  
Marta Brandão Calçada ◽  
Luís Fernandes ◽  
Rita Soares Costa ◽  
Sara Montezinho ◽  
Filipa Martins Duarte ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Diabetic Ketoacidosis ◽  
Drug Class ◽  
Clinical Suspicion ◽  
Laboratory Findings ◽  
Sodium Glucose Cotransporter ◽  
History Of ◽  
High Degree ◽  
Euglycemic Diabetic Ketoacidosis

Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are the most recently approved drug class for the treatment of type 2 diabetes mellitus (T2D). Although they are largely well-tolerated, their intake has been associated with euglycemic diabetic ketoacidosis (DKA) in some rare cases. We report the case of a 70-year-old male with type 2 diabetes and no history of DKA, who started therapy with empagliflozin one day before presenting with acute pancreatitis and laboratory findings consistent with euglycemic DKA. SGLT2i can induce euglycemic DKA from the first dose. Given the atypical presentation, a high degree of clinical suspicion is required to recognize this complication.

scholarly journals Cardiac Amyloidosis with Discordant QRS Voltage between Frontal and Precordial Leads

Medicina ◽  
2021 ◽  
Vol 57 (7) ◽  
pp. 660
Author(s):  
Csilla-Andrea Eötvös ◽  
Roxana-Daiana Lazar ◽  
Iulia-Georgiana Zehan ◽  
Erna-Brigitta Lévay-Hail ◽  
Giorgia Pastiu ◽  
...  
Keyword(s):  
Left Ventricular Hypertrophy ◽  
Cardiac Amyloidosis ◽  
Ventricular Hypertrophy ◽  
Low Voltage ◽  
Disease Process ◽  
Left Ventricular ◽  
Clinical Suspicion ◽  
Immunoglobulin Light Chain ◽  
Different Types

Among the different types, immunoglobulin light chain (AL) cardiac amyloidosis is associated with the highest morbidity and mortality. The outcome, however, is significantly better when an early diagnosis is made and treatment initiated promptly. We present a case of cardiac amyloidosis with left ventricular hypertrophy criteria on the electrocardiogram. After 9 months of follow-up, the patient developed low voltage in the limb leads, while still maintaining the Cornell criteria for left ventricular hypertrophy as well. The relative apical sparing by the disease process, as well as decreased cancellation of the opposing left ventricular walls could be responsible for this phenomenon. The discordance between the voltage in the frontal leads and precordial leads, when present in conjunction with other findings, may be helpful in raising the clinical suspicion of cardiac amyloidosis.

scholarly journals Advantages of 18F-FDG PET/CT Imaging over Modified Duke Criteria and Clinical Presumption in Patients with Challenging Suspicion of Infective Endocarditis

Diagnostics ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 720
Author(s):  
Valentin Pretet ◽  
Cyrille Blondet ◽  
Yvon Ruch ◽  
Matias Martinez ◽  
Soraya El Ghannudi ◽  
...  
Keyword(s):  
Infective Endocarditis ◽  
Predictive Value ◽  
Fdg Pet ◽  
Clinical Suspicion ◽  
Duke Criteria ◽  
High Clinical Suspicion ◽  
Pet Ct ◽  
18F Fdg ◽  
Sensitivity Specificity ◽  
Fdg Pet Ct

According to European Society of Cardiology guidelines (ESC2015) for infective endocarditis (IE) management, modified Duke criteria (mDC) are implemented with a degree of clinical suspicion degree, leading to grades such as “possible” or “rejected” IE despite a persisting high level of clinical suspicion. Herein, we evaluate the 18F-FDG PET/CT diagnostic and therapeutic impact in IE suspicion, with emphasis on possible/rejected IE with a high clinical suspicion. Excluding cases of definite IE diagnosis, 53 patients who underwent 18F-FDG PET/CT for IE suspicion were selected and afterwards classified according to both mDC (possible IE/Duke 1, rejected IE/Duke 0) and clinical suspicion degree (high and low IE suspicion). The final status regarding IE diagnosis (gold standard) was based on the multidisciplinary decision of the Endocarditis Team, including the ‘imaging specialist’. PET/CT images of the cardiac area were qualitatively interpreted and the intensity of each focus of extra-physiologic 18F-FDG uptake was evaluated by a maximum standardized uptake value (SUVmax) measurement. Extra-cardiac 18F-FDG PET/CT pathological findings were considered to be a possible embolic event, a possible source of IE, or even a concomitant infection. Based on the Endocarditis Team consensus, final diagnosis of IE was retained in 19 (36%) patients and excluded in 34 (64%). With a sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and global accuracy of 79%, 100%, 100%, 89%, and 92%, respectively, PET/CT performed significantly better than mDC (p = 0.003), clinical suspicion degree (p = 0.001), and a combination of both (p = 0.001) for IE diagnosis. In 41 patients with possible/rejected IE but high clinical suspicion, sensitivity, specificity, PPV, NPV, and global accuracies were 78%, 100%, 100%, 85%, and 90%, respectively. Moreover, PET/CT contributed to patient management in 24 out of 53 (45%) cases. 18F-FDG PET/CT represents a valuable diagnostic tool that could be proposed for challenging IE cases with significant differences between mDC and clinical suspicion degree. 18F-FDG PET/CT allows a binary diagnosis (definite or rejected IE) by removing uncertain diagnostic situations, thus improving patient therapeutic management.

scholarly journals Granulomatous Hepatitis Following Intra-Vesical Instillation of Bacillus Calmette–Guérin for Treatment of Bladder Cancer

2021 ◽  
Vol 13 (3) ◽  
pp. 611-618
Author(s):  
Elsa Alves Branco ◽  
Raquel Duro ◽  
Teresa Brito ◽  
António Sarmento
Keyword(s):  
Bladder Cancer ◽  
Hepatitis A ◽  
Adverse Reactions ◽  
Superficial Bladder Cancer ◽  
Rare Complication ◽  
Immunocompetent Patient ◽  
Clinical Suspicion ◽  
Bacillus Calmette Guerin ◽  
Granulomatous Hepatitis ◽  
Appropriate Treatment

Intra-vesical instillation of bacillus Calmette–Guérin (BCG) is an important treatment modality of superficial bladder cancer. It is usually well tolerated, although some adverse reactions can occur. One possible yet rare complication is granulomatous hepatitis, that is thought to be caused either by BCG infection or a hypersensitivity reaction to the bacillus. We present a case of a 79-year-old apparently immunocompetent patient who developed granulomatous hepatitis a few months after BCG administration for bladder cancer immunotherapy. It is important to notice that acid-fast smears and cultures are often negative, and these should not exclude diagnosis nor delay treatment. Our case highlights the importance of clinical suspicion and prompt initiation of appropriate treatment.

scholarly journals Diagnostic tools for neurosyphilis: a systematic review

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Gustavo Henrique Pereira Boog ◽  
João Vitor Ziroldo Lopes ◽  
João Vitor Mahler ◽  
Marina Solti ◽  
Lucas Tokio Kawahara ◽  
...  
Keyword(s):  
New Technologies ◽  
Clinical Suspicion ◽  
Risk Of Bias ◽  
Diagnostic Methods ◽  
Diagnostic Tools ◽  
Test Accuracy ◽  
Cerebrospinal Fluid Analysis ◽  
Evaluation Methodologies ◽  
Fluid Analysis ◽  
Criteria For Diagnosis

Abstract Purpose Increasing incidences of syphilis highlight the preoccupation with the occurrence of neurosyphilis. This study aimed to understand the current diagnostic tools and their performance to detect neurosyphilis, including new technologies and the variety of existing methods. Methods We searched databases to select articles that reported neurosyphilis diagnostic methods and assessed their accuracy, presenting sensitivity and specificity values. Information was synthesized in tables. The risk of bias was examined using the Cochrane Handbook for Systematic Reviews of Diagnostic Test Accuracy recommendations. Results Fourteen studies were included. The main finding was a remarkable diversity of tests, which had varied purposes, techniques, and evaluation methodologies. There was no uniform criterion or gold standard to define neurosyphilis. The current basis for its diagnosis is clinical suspicion and cerebrospinal fluid analysis. There are new promising tests such as PCR tests and chemokine measurement assays. Conclusions The diagnosis of neurosyphilis is still a challenge, despite the variety of existing and developing tests. We believe that the multiplicity of reference standards adopted as criteria for diagnosis reveals the imprecision of the current definitions of neurosyphilis. An important next step for the scientific community is to create a universally accepted diagnostic definition for this disease.

Sign in / Sign up

Export Citation Format

Share Document