Takayasu arteritis is a chronic vasculitis involving the large vessels. At diagnosis, ischemic symptom are usually present in the affected vessels. However, fever of unknown origin (FUO) is rare as an initial presentation and renders the condition difficult to diagnose. In this case report, we describe a patient who presented with a fever of unknown origin. A 68-year-old female was diagnosed wi...

Psoriasis is commonly associated with a co-existent arthritis known as psoriatic arthritis (PsA). Although there is some treatment overlap for psoriasis and psoriatic arthritis, it is possible that dermatologists may not diagnose or treat appropriately patients who are developing psoriatic arthritis at an early stage of the disease process when joint damage may be preventable. In this article w...

BACKGROUND Late stage at diagnosis of cancer is considered a key predictor factor for a lower survival rate. Knowing and understanding the barriers to an early diagnosis of colorectal cancer is critical in the fight to reduce the social and economic burden caused by cancer in Puerto Rico. This study evaluates factors associated to colorectal cancer stage at diagnosis among Puerto Rico's Governm...

Early diagnosis of oral squamous cell carcinoma (OSCC) is an attractive strategy to increase survival rate of patient. An integrated separation approach of reversed phase liquid chromatography and hydrophilic interaction chromatography combining with time of flight mass spectrometer has been firstly developed for performing global saliva metabonomics analysis for early diagnosis of OSCC. This a...

Nephroblastoma is one of the most common causes of abdominal-pelvic mass in children. It still raises a diagnostic problem because of the wide variety of causes of abdominal-pelvic mass but also because of the delays in consultation in sub-Saharan black Africa and consequently the discovery of the mass at a very late and sometimes metastatic stage. Yet nephroblastoma is a very chemo-sensitive m...

Endoscopic ultrasound has been used to diagnose and stage gastrointestinal and nongastrointestinal tumours. To our knowledge, the present report describes the first case of celiac and perigastric lymph node metastasis of prostate cancer diagnosed with endoscopic ultrasound-guided fine-needle aspiration.

It is sometimes very difficult to diagnose dissecting aortic aneurysms in the early stage. We report an autopsy case in which an acute myocardial infarction and cerebral infarction simultaneously occurred and the symptoms were transiently ameliorated in a patient with an acute aortic dissection.

Diagnosis of venous jugular invasion by means of traditional imaging is very rarely reported in the literature. Doppler ultrasound definitively helps to diagnose the tumor thrombus, the extent, and helps in redefining the TNM stage of such an aggressive thyroid tumor.

Even after a decade of increased research into the problem of detecting disease outbreaks, we lack a system that can limit the number of patients affected by a potential epidemic by recognising its existence at an early stage. In this paper we suggest the use of a weighted graph representing symptoms with an exceptionally high prevalence. Cliques with high weighted edges in such a graph will re...

BACKGROUND A low FEV1/FVC from post-bronchodilator spirometry is required to diagnose COPD. Both the FEV1 and the FVC can vary over time; therefore, individuals can be given a diagnosis of mild COPD at one visit, but have normal spirometry during the next appointment, even without an intervention. METHODS We analyzed two population-based surveys of adults with spirometry carried out for the s...