Caecal appendix lipomatosis in a pregnant patient mimicking acute appendicitis.

A 34-years-old pregnant woman admitted in the emergency unit complaining about worsening right iliac fossa pain for 2 days. Acute appendicitis was the suspected diagnosis. Laboratory exams were ordered and results were within normal limits for infectious and inflammatory aspects. Ultrasound scan revealed a pregnancy in course without alterations and a thickness of the appendix wall without inflammatory signs in the surrounding tissue. Because the suspicion of acute appendicitis remained, a magnetic resonance was done and confirmed the diagnosis of a cecal appendix lipomatosis.

Transarterial radioembolization for liver tumors as neoadjuvant therapy: three case reports.

Transarterial radioembolization (TARE) with yttrium-90 microspheres is a palliative locoregional treatment, minimally invasive for liver tumors. The neoadjuvant aim of this treatment is still controversial, however, selected cases with lesions initially considered unresectable have been enframed as candidates for curative therapy after hepatic transarterial radioembolization. We report three cases in which the hepatic transarterial radioembolization was used as neoadjuvant therapy in an effective way, allowing posterior potentially curative therapies.

Caecal appendix lipomatosis in a pregnant patient mimicking acute appendicitis / Lipomatose do apêndice cecal em paciente grávida mimetizando apendicite aguda

ABSTRACT A 34-years-old pregnant woman admitted in the emergency unit complaining about worsening right iliac fossa pain for 2 days. Acute appendicitis was the suspected diagnosis. Laboratory exams were ordered and results were within normal limits for infectious and inflammatory aspects. Ultrasound scan revealed a pregnancy in course without alterations and a thickness of the appendix wall without inflammatory signs in the surrounding tissue. Because the suspicion of acute appendicitis remained, a magnetic resonance was done and confirmed the diagnosis of a cecal appendix lipomatosis.

RESUMO Paciente de 34 anos, do sexo feminino, grávida, chega ao pronto-socorro com queixa de dor na fossa ilíaca direita piorando nos últimos 2 dias com suspeita de apendicite aguda. Foram solicitados exames laboratoriais, que estavam dentro dos limites de normalidade para aspectos infecciosos e inflamatórios. Exame de imagem também foi solicitado, sendo a ultrassonografia o método de escolha, que revelou gravidez em curso sem alterações e espessura da parede do apêndice sem sinais inflamatórios. Ainda com suspeita de apendicite aguda, foi realizada ressonância magnética, confirmando a hipótese de lipomatose do apêndice cecal.

Transarterial radioembolization for liver tumors as neoadjuvant therapy: three case reports / Radioembolização transarterial hepática como terapia neoadjuvante: relato de três casos

ABSTRACT Transarterial radioembolization (TARE) with yttrium-90 microspheres is a palliative locoregional treatment, minimally invasive for liver tumors. The neoadjuvant aim of this treatment is still controversial, however, selected cases with lesions initially considered unresectable have been enframed as candidates for curative therapy after hepatic transarterial radioembolization. We report three cases in which the hepatic transarterial radioembolization was used as neoadjuvant therapy in an effective way, allowing posterior potentially curative therapies.

RESUMO A radioembolização transarterial hepática com microesferas de ítrio-90 é uma modalidade paliativa de tratamento locorregional minimamente invasiva. O objetivo neoadjuvante deste tratamento ainda é controverso, mas casos selecionados de lesões consideradas inicialmente irressecáveis reenquadram-se como candidatos à terapia curativa após a radioembolização transarterial hepática. Relatamos três casos em que a radioembolização transarterial hepática foi utilizada como terapia neoadjuvante de forma efetiva possibilitando aplicação posterior de terapias potencialmente curativas.