Portable ultrasound monitoring system comprising a portable ultrasound imaging system provided with: an array of electroacoustic transducers, each one of which emitting ultrasound waves when powered with an electric excitation signal and generating an electric reception signal when impinged by an ultrasound wave or pulse generated for example by the reflection of ultrasound waves emitted therefrom, means for generating said electric excitation signals, as well as means for receiving said electric reception signals, a processing and/or storage unit for said electric excitation and/or reception signals, communication means for the transmission and reception of said electric excitation and/or reception signals between said portable ultrasound system and at least a remote unit for displaying, storing and further processing, power supply means for said portable ultrasound system, said portable ultrasound imaging system being provided in combination with supporting means, composed of means for temporarily fastening at said array of transducers to the body in the predetermined position for performing the examination and of means for temporarily fastening the remaining elements of said portable ultrasound system to the body, communication lines between said elements and said array of electroacoustic transducers being provided, said portable ultrasound imaging system being composed of an ultrasound probe and of an electronic control unit, said probe comprising at least said array of electroacoustic transducers said means for temporary fastening to the body, on the inside thereof, in the portion in contact with the body under examination, have one or more housing pockets intended for keeping said ultrasound probe and/or said electronic control unit in a fixed position, each pocket being arranged at predetermined locations within said fastening means such that both one or more elements of said portable ultrasound imaging system and said communication lines are fastened and/or integrated, characterized in that the said pockets and the inner side of the said means for temporary fastening to the body being provided with a coupling interface composed of detachable elements selected amonge the following alternatives: a two parts of a snap fastener; a two hook-and-loop elements of Velcro type; a belt on the inside of the means for temporary fastening to the body in combination with through loops on the pockets engaging the said belt, so that the pockets can be movable throughout all or part of the inner surface of the said means for temporary fastening to the body. an array of electroacoustic transducers, each one of which emitting ultrasound waves when powered with an electric excitation signal and generating an electric reception signal when impinged by an ultrasound wave or pulse generated for example by the reflection of ultrasound waves emitted therefrom, means for generating said electric excitation signals, as well as means for receiving said electric reception signals, a processing and/or storage unit for said electric excitation and/or reception signals, communication means for the transmission and reception of said electric excitation and/or reception signals between said portable ultrasound system and at least a remote unit for displaying, storing and further processing, power supply means for said portable ultrasound system, said portable ultrasound imaging system being provided in combination with supporting means, composed of means for temporarily fastening at said array of transducers to the body in the predetermined position for performing the examination and of means for temporarily fastening the remaining elements of said portable ultrasound system to the body, communication lines between said elements and said array of electroacoustic transducers being provided, said portable ultrasound imaging system being composed of an ultrasound probe and of an electronic control unit, said probe comprising at least said array of electroacoustic transducers said means for temporary fastening to the body, on the inside thereof, in the portion in contact with the body under examination, have one or more housing pockets intended for keeping said ultrasound probe and/or said electronic control unit in a fixed position, each pocket being arranged at predetermined locations within said fastening means such that both one or more elements of said portable ultrasound imaging system and said communication lines are fastened and/or integrated, characterized in that the said pockets and the inner side of the said means for temporary fastening to the body being provided with a coupling interface composed of detachable elements selected amonge the following alternatives: a two parts of a snap fastener; a two hook-and-loop elements of Velcro type; a belt on the inside of the means for temporary fastening to the body in combination with through loops on the pockets engaging the said belt, so that the pockets can be movable throughout all or part of the inner surface of the said means for temporary fastening to the body. a two parts of a snap fastener; a two hook-and-loop elements of Velcro type; a belt on the inside of the means for temporary fastening to the body in combination with through loops on the pockets engaging the said belt, so that the pockets can be movable throughout all or part of the inner surface of the said means for temporary fastening to the body.