RESUMO
In children, there are two main techniques for placing a tunneled central venous catheter: single-incision (single puncture) and conventional (two punctures). Both have unique advantages and disadvantages. The modified single-stick technique combines the two aforementioned techniques to access the central venous system in an optimized way. This technique is feasible to perform particularly in young children and has a short learning curve for adult interventional radiologists.
Assuntos
Cateterismo Venoso Central , Humanos , Cateterismo Venoso Central/métodos , Criança , Feminino , Pré-Escolar , Masculino , Lactente , Punções/métodos , Adolescente , Cateteres de DemoraRESUMO
Vascular tumors of the breast are rare, but benign hemangiomas are the most common type. Capillary hemangiomas are a subset of benign vascular tumors that involve smaller vessel sizes. They are difficult to diagnose with mammography and ultrasound, as they lack pathognomonic features and are frequently not seen. MRI is the most sensitive imaging tool. The lesions appear similar to angiosarcoma or ductal carcinoma in situ on imaging, which further complicates the diagnosis. A biopsy of the lesions is required for a definitive diagnosis. In this report, a 49-year-old female with newly diagnosed breast cancer is incidentally found to have a capillary hemangioma on staging breast MRI that was confirmed with a biopsy and excised along with the primary breast cancer with a partial mastectomy. The imaging findings of breast hemangioma on mammography, ultrasound, and MRI are also reviewed and described in this report.
Assuntos
Dermatite Atópica , Abuso de Maconha , Saúde da População , Transtornos Relacionados ao Uso de Substâncias , Humanos , Dermatite Atópica/complicações , Dermatite Atópica/diagnóstico , Dermatite Atópica/epidemiologia , Estudos de Casos e Controles , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
An 18-year-old man presented with mid left thigh pain after sequential lacrosse injuries 1 month and 2 weeks prior. Physical examination was significant for a tender mass in the mid left thigh.