We present the case of an 80-year-old patient with a recurrent hyperpigmented and cauliflower-like skin tumor on the stump of his left index finger.Despite suggestive clinical appearance for chromoblastomycosis the tumor was initially clinically and also histopathologically misdiagnosed as recurrent squamous cell carcinoma.Due to a cardiogenic shoc
Conventional distributed-target-based polarimetric calibration algorithms estimate polarimetric distortions by assuming that the measured adifom q red spatially averaged covariance matrix takes a specific form.However, when the underlying surface contains targets that do not satisfy the assumptions employed by those algorithms, the averaged covaria
The study of energy conditions has many significant applications in general relativistic and cosmological contexts.This paper explores the energy conditions in the framework of the most general scalar-tensor theory with field equations involving second-order derivatives.For this purpose, we use flat FRW universe model with perfect fluid matter cont