ABSTRACT
No disponible
Subject(s)
Humans , Female , Infant, Newborn , Dermoid Cyst/complications , Dermoid Cyst/diagnosis , Diagnosis, Differential , Dermoid Cyst/surgery , Magnetic Resonance Imaging/methods , Skull , Dermoid Cyst/pathologyABSTRACT
We report the case of a patient that presented with an intense headache caused by a subarachnoid hemorrhage. Magnetic resonance angiography demonstrated the existence of an aneurysm of the left posterior communicating artery, as well as of a persistent primitive trigeminal artery.
Subject(s)
Intracranial Aneurysm/diagnosis , Magnetic Resonance Imaging , Female , Humans , Intracranial Aneurysm/complications , Middle Aged , Subarachnoid Hemorrhage/etiologyABSTRACT
Exponemos el caso de una paciente que presentó cefalea intensa debida a una hemorragia subaracnoidea. La angiorresonancia magnética puso de manifiesto la existencia de un aneurisma de la arteria comunicanteposterior izquierda, así como de una arteria trigeminal primitiva persistente
We report the case of a patient that presented with an intense headache caused by a subarachnoid hemorrhage. Magnetic resonance angiography demonstrated the existence of an aneurysm of the left posteriorcommunicating artery, as well as of a persistent primitive trigeminal artery
Subject(s)
Humans , Female , Middle Aged , Intracranial Aneurysm/diagnosis , Magnetic Resonance Imaging , Subarachnoid Hemorrhage/etiology , Intracranial Aneurysm/complicationsABSTRACT
No disponible
Subject(s)
Male , Child, Preschool , Humans , Meningitis/etiology , Meningitis/diagnosis , Encephalocele/complications , Encephalocele/diagnosis , Magnetic Resonance Imaging , Tomography, X-Ray Computed , RecurrenceSubject(s)
Quadriceps Muscle/pathology , Child, Preschool , Disease Progression , Female , Fibrosis , HumansABSTRACT
The giant diverticulum of the colon is a rare entity first diagnosed by Bouvin and Bonte in 1946. Few cases have been reported in the literature. It is normally located in the antimesenteric border of the sigmoid colon. In most cases it is considered to be an uncommon complication of a common disease: colonic diverticulosis. We present a case of giant diverticulum of the sigma diagnosed in an 80-year-old man and we describe the plain-film and CT findings.
Subject(s)
Diverticulosis, Colonic/diagnosis , Aged, 80 and over , Humans , MaleABSTRACT
No disponible
Subject(s)
Female , Child, Preschool , Humans , Fibrosis , Disease ProgressionABSTRACT
UNLABELLED: Breast cancer is an important public health problem. Early diagnosis is the only method of efficient secondary prevention in the control of the illness as it permits rapid and effective treatment. The objective of this study was to carry out a methodical analysis that would enable us to increase the diagnostic performance of the mammogram and to diminish the number of unnecessary surgical biopsies. MM: We selected impalpable mammary tumors in patients with radiological suspicion of breast cancer, on which surgical biopsy by harpoon had been practiced in the Lozano Blesa Hospital, Zaragoza, between October 1991 and January 2005. RESULTS: We analyzed a total of 1005 tumors in 965 patients, with an average age of 57 years. In our series of 1005 tumors, 40% were PVV. CONCLUSIONS: The diagnosis of radiological suspicion and the indication for biopsy or mammographic control are subjective and personal appreciations, but based on the systematic analysis of radiological signs of incipient tumors. This analysis enables us to establish a cut-off point to include the tumors in BIRADS.
Subject(s)
Breast Neoplasms/diagnostic imaging , Mammography/standards , Adult , Aged , Breast Neoplasms/pathology , Female , Humans , Middle Aged , Reproducibility of ResultsABSTRACT
El divertículo gigante de colon es una rara entidad diagnosticada por primera vez por Bouvin y Bonte en 1946. Desde entonces pocos casos han sido descritos en la literatura. Se localiza habitualmente en el borde antimesentérico del sigma. La mayoría se considera una complicación infrecuente de una enfermedad común, la diverticulosis colónica. Presentamos un caso de divertículo gigante de sigma diagnosticado en un varón de 80 años y describimos los hallazgos en la radiología simple y tomografía computarizada
The giant diverticulum of the colon is a rare entity first diagnosed by Bouvin and Bonte in 1946. Few cases have been reported in the literature. It is normally located in the antimesenteric border of the sigmoid colon. In most cases it is considered to be an uncommon complication of a common disease: colonic diverticulosis. We present a case of giant diverticulum of the sigma diagnosed in an 80-year-old man and we describe the plain-film and CT findings
Subject(s)
Male , Aged , Humans , Diverticulum, Colon/diagnosis , Tomography, X-Ray Computed/methods , Colon, Sigmoid/pathology , Diverticulosis, Colonic/complicationsSubject(s)
Diffusion Magnetic Resonance Imaging/statistics & numerical data , Magnetic Resonance Angiography/statistics & numerical data , Sagittal Sinus Thrombosis , Adult , Female , Humans , Marfan Syndrome/complications , Marfan Syndrome/pathology , Sagittal Sinus Thrombosis/diagnosis , Sagittal Sinus Thrombosis/etiology , Sagittal Sinus Thrombosis/pathologyABSTRACT
No disponible
No disponible
Subject(s)
Female , Adult , Humans , Diffusion Magnetic Resonance Imaging , Magnetic Resonance Angiography , Sagittal Sinus Thrombosis/diagnosis , Sagittal Sinus Thrombosis/etiology , Sagittal Sinus Thrombosis/pathology , Marfan Syndrome/complications , Marfan Syndrome/pathologyABSTRACT
El cáncer de mama es un importante problema de salud pública. Eldiagnóstico precoz es el único método de prevención secundario eficazen el control de la enfermedad al posibilitar un tratamiento adecuado ytemprano de la misma. El objetivo de este estudio es realizar un análisissemiológico metódico que nos permita aumentar el rendimiento diagnósticode la mamografía y disminuir el número de biopsias quirúrgicasinnecesarias. MyM: Se seleccionaron lesiones mamarias no palpablesen pacientes con sospecha radiológica de cáncer de mama a las que sepracticó biopsia quirúrgica dirigida con arpón en el HCU Lozano Blesade Zaragoza entre octubre de 1991 y enero del 2005. Resultados: Seanalizaron un total de 1005 lesiones en 965 pacientes con una edadmedia de 57 años. En nuestra serie de 1005 lesiones conseguimos unVPP del 40%. Conclusiones: El diagnóstico de sospecha radiológico yla indicación de biopsia o control mamográfico son apreciaciones personalesy subjetivas, pero basadas en el análisis sistemático de signosradiológicos de las lesiones elementales. Este análisis permite establecerun punto de corte e incluir las lesiones en el sistema BIRADS
Breast cancer is an important public health problem. Early diagnosis isthe only method of efficient secondary prevention in the control of theillness as it permits rapid and effective treatment. The objective of thisstudy was to carry out a methodical analysis that would enable us toincrease the diagnostic performance of the mammogram and to diminishthe number of unnecessary surgical biopsies. MM: We selected impalpablemammary tumors in patients with radiological suspicion of breastcancer, on which surgical biopsy by harpoon had been practiced in theLozano Blesa Hospital, Zaragoza, between October 1991 and January2005. Results: We analyzed a total of 1005 tumors in 965 patients,with an average age of 57 years. In our series of 1005 tumors, 40%were PVV. Conclusions: The diagnosis of radiological suspicion and theindication for biopsy or mammographic control are subjective and personalappreciations, but based on the systematic analysis of radiologicalsigns of incipient tumors. This analysis enables us to establish a cut-offpoint to include the tumors in BIRADS
Subject(s)
Female , Adult , Middle Aged , Aged , Humans , Mammography/standards , Breast Neoplasms , Reproducibility of Results , Breast Neoplasms/pathologySubject(s)
Anemia, Sickle Cell/diagnosis , Bone and Bones/blood supply , Infarction/diagnosis , Bone and Bones/diagnostic imaging , Bone and Bones/physiopathology , Child, Preschool , Diagnosis, Differential , Electrophoresis/methods , Female , Humans , Infarction/diagnostic imaging , Infarction/physiopathology , RadiographyABSTRACT
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