ABSTRACT
We investigate ultracold collisions in a novel mixture of ^{6}Li and ^{53}Cr fermionic atoms, discovering more than 50 interspecies Feshbach resonances via loss spectroscopy. Building a full coupled-channel model, we unambiguously characterize the ^{6}Li-^{53}Cr scattering properties and yield predictions for other isotopic pairs. In particular, we identify various Feshbach resonances that enable the controlled tuning of elastic s- and p-wave ^{6}Li-^{53}Cr interactions. Our studies thus make lithium-chromium mixtures emerge as optimally suited platforms for the experimental search of elusive few- and many-body regimes of highly correlated fermionic matter, and for the realization of a new class of ultracold polar molecules possessing both electric and magnetic dipole moments.
ABSTRACT
El leiomiosarcoma primario de la glándula adrenal es un tumor maligno infrecuente,con escasos reportes en la literatura internacional. Presentamos el caso de una paciente de 50 años con un tumor en la glándula adrenal derecha, diagnosticado mediante un examen ultrasonográfico de rutina y confirmado por tomografía computada y resonancia magnética. Se realizó una adrenalectomía derecha, y el estudio anatomopatológico reportó un leiomiosarcoma adrenal primario. Este tumor primario de la glándula adrenal es una entidad maligna muy rara, clínicamente silente o con síntomas inespecíficos. A menudo se detecta a través de estudios por imágenes como una masa de gran tamaño, pero su diagnóstico definitivo es histopatológico con técnicas de inmunohistoquímica.
Abstract Primary leiomyosarcoma of the adrenal glandis a rare malignant tumor. Few reports aredescribed in the international literature. We report the case of a 50 year old patient, who was diagnosed with a tumor in the right adrenal gland by ultrasonographic examination routine, also confirmed by computed tomography (CT) and magnetic resonance imaging (MRI). Right adrenalectomy was performed. Pathological study reported primary adrenal leiomyosarcoma.This primary malignant tumor of the adrenal gland is a very rare, clinically silent mass or with nonspecific symptoms, often detectable by imaging studies as large masses, but definitive diagnosis is made by immunohistochemistry.
Subject(s)
Adult , Female , Adrenal Glands , Leiomyosarcoma , General Surgery , Magnetic Resonance Imaging , Neoplasms , Pain , Ultrasonic TherapyABSTRACT
El leiomiosarcoma primario de la glándula adrenal es un tumor maligno infrecuente, con escasos reportes en la literatura internacional. Presentamos el caso de una paciente de 50 años con un tumor en la glándula adrenal derecha, diagnosticado mediante un examen ultrasonográfico de rutina y confirmado por tomografía computada y resonancia magnética. Se realizó una adrenalectomía derecha, y el estudio anatomopatológico reportó un leiomiosarcoma adrenal primario. Este tumor primario de la glándula adrenal es una entidad maligna muy rara, clínicamente silente o con síntomas inespecíficos. A menudo se detecta a través de estudios por imágenes como una masa de gran tamaño, pero su diagnóstico definitivo es histopatológico con técnicas de inmunohistoquímica.(AU)
Abstract Primary leiomyosarcoma of the adrenal glandis a rare malignant tumor. Few reports aredescribed in the international literature. We report the case of a 50 year old patient, who was diagnosed with a tumor in the right adrenal gland by ultrasonographic examination routine, also confirmed by computed tomography (CT) and magnetic resonance imaging (MRI). Right adrenalectomy was performed. Pathological study reported primary adrenal leiomyosarcoma. This primary malignant tumor of the adrenal gland is a very rare, clinically silent mass or with nonspecific symptoms, often detectable by imaging studies as large masses, but definitive diagnosis is made by immunohistochemistry.(AU)
