Introduction: Clinical examination and even anatomical imaging may fail to identify primary site of malignancy in patients presenting with cervical nodal metastasis. 18F-Fluorodeoxyglucose Positron Emission Computed Tomography (18F-FDG PET-CT) is known to overcome the limitations of anatomic imaging. Methods: Sixty-three (63) patient...

Background and Objective: Infection with the hepatitis C virus (HCV) is an endemic public health problem with long-term consequences, especially in Egypt. Egypt has one of the highest incidence rates of HCV worldwide. The current cross-sectional study aims to determine how prevalent occult HCV infection is and how it affects the individual's immune response. Methods: The studied adult patient...

Stool specimens of 1238 workers in western region of Saudi Arabia were examined for infection with intestinal parasites and for fecal occult blood (FOB) to investigate the possibility that enteroparasites correlate to occult intestinal bleeding. Direct smears and formal ether techniques were used for detection of diagnostic stages of intestinal parasites. A commercially available guaiac test wa...

BACKGROUND AND AIMS To determine the cost-effectiveness of screening for colorectal cancer using flexible sigmoidoscopy once every 10 years, compared with annual and biennial rehydrated Hemoccult fecal occult blood testing and colonoscopy once every 10 years, or no screening. METHODS A Markov model was developed in order to simulate the progression of a cohort of asymptomatic, average-risk in...

Risk-reducing mastectomy (RRM) confers 90-95% decreased risk of breast cancer, and may reduce mortality, especially in high-risk groups such as BRCA carriers. Risk of occult disease in RRM specimen is ~5%. This demands axillary staging: sentinel lymph node (SLN) biopsy is no longer possible, axillary clearance confers significant risks and may prove negative. Contemporaneous SLN biopsy allows a...

INTRODUCTION It is well established that cervical lymph node metastasis is the most important prognostic factor in patients with oral squamous cell carcinoma of the upper aerodigestive tract. The definition of parameters and classifications that could separate patients in groups of low, intermediate and high-risk is being attempted for several years. OBJECTIVE The objective of this study was ...

OBJECTIVE To describe variation across selected US children's hospitals in screening for occult fractures in children <2 years old diagnosed with physical abuse and in infants <1 year old who have injuries associated with a high likelihood of physical abuse. METHODS We performed a retrospective study of children <2 years old with a diagnosis of physical abuse and infants <1 year old with non-...

From August, 1989 to December, 1992, 11,386 individuals consisting of 6,981 males and 4,405 females were examined in the general health check at Mito Saiseikai general hospital. Occult blood in dipstick urinalysis was detected in 190 of 6,981 males (2.7%) and 503 of 4,405 females (11.4%). Two renal cell carcinomas and ten bladder carcinomas were found out, but prostatic carcinoma could not be f...

OBJECTIVES To summarize the main clinical entities associated with fever without source (FWS) in infants, as well as the clinical management of children with occult bacteremia, emphasizing laboratory tests and empirical antibiotics. SOURCES A non-systematic review was conducted in the following databases--PubMed, EMBASE, and SciELO, between 2006 and 2015. SUMMARY OF THE FINDINGS The prevale...

This article introduces and theorizes ‘decadence’ as a key feature of Lauren Barri Holstein's performance Notorious (2017). The decadence work is approached in light two main considerations: the spectacular presentation witchcraft an occult practice, what Holstein ‘does’ with staging witches witchcraft. Situated performances associated neo-occult revival (Ivy Monteiro Jex Blackmore), recent str...