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1.
BMJ Case Rep ; 13(12)2020 Dec 17.
Artigo em Inglês | MEDLINE | ID: mdl-33334743

RESUMO

Pheochromocytomas are uncommon tumours that originate in chromaffin cells. They are a representation of 0.1%-1% of all cases of secondary hypertension. Most pheochromocytomas are unilateral and benign, featuring catecholamine production, as well as the production of other neuropeptides. Pheochromocytomas are mostly located in the adrenal gland; the frequency of occurrence is highest between 30 and 50 years of age; however, up to 25% of cases may be linked to multiple endocrine neoplasia type 2, Von-Hippel-Landau disease and type 1 neurofibromatosis in the young.We present a case of ruptured left adrenal pheochromocytoma with an atypical presentation. A 30-year-old male patient presented with severe left flank pain and hypertension. The CT scan of the abdomen showed bleeding from the left adrenal mass, where resuscitation and angioembolisation were done. Embolisation of the inferior and superior arteries was done, but the middle failed. The patient experienced a significant drop in haemoglobin and a haemorrhagic shock post angioembolisation, which called for emergency laparotomy. The patient is currently doing well with an uneventful postoperative course.


Assuntos
Neoplasias das Glândulas Suprarrenais/diagnóstico , Extravasamento de Materiais Terapêuticos e Diagnósticos/etiologia , Hipertensão/etiologia , Feocromocitoma/diagnóstico , Cólica Renal/etiologia , Ruptura Espontânea/diagnóstico , Neoplasias das Glândulas Suprarrenais/complicações , Neoplasias das Glândulas Suprarrenais/cirurgia , Glândulas Suprarrenais/diagnóstico por imagem , Glândulas Suprarrenais/patologia , Glândulas Suprarrenais/cirurgia , Adulto , Angiografia por Tomografia Computadorizada , Diagnóstico Diferencial , Embolização Terapêutica , Humanos , Hipertensão/tratamento farmacológico , Masculino , Fentolamina/administração & dosagem , Feocromocitoma/complicações , Feocromocitoma/cirurgia , Prazosina/administração & dosagem , Ruptura Espontânea/etiologia , Ruptura Espontânea/terapia , Resultado do Tratamento
2.
BMJ Case Rep ; 12(12)2019 Dec 09.
Artigo em Inglês | MEDLINE | ID: mdl-31822531

RESUMO

Superior vena cava (SVC) syndrome is a group of symptoms caused by complete or partial obstruction of the flow of blood through the SVC. The obstruction is, in most cases, caused by the formation of thrombus or infiltration of a tumour through the vessel wall. The result is venous congestion that creates a clinical situation relating to increase in the venous pressure in the upper part of the body. Symptoms commonly associated with vena cava syndrome include cough, dyspnoea, swelling of the neck, face and the upper extremities and dilation of the chest vein collaterals. In this paper, we examine the case of a 50-year-old man who presented to the emergency department with 'sore throat' which can be easily misdiagnosed as a case of uncomplicated acute pharyngitis. It was a real challenge to diagnose our patient as SVC syndrome caused by bronchogenic carcinoma.


Assuntos
Carcinoma Broncogênico/diagnóstico , Neoplasias Pulmonares/diagnóstico , Faringite/patologia , Síndrome da Veia Cava Superior/diagnóstico , Tórax/patologia , Veia Cava Superior/patologia , Carcinoma Broncogênico/complicações , Humanos , Perda de Seguimento , Neoplasias Pulmonares/complicações , Excisão de Linfonodo , Masculino , Pessoa de Meia-Idade , Faringite/etiologia , Radiografia Torácica , Síndrome da Veia Cava Superior/complicações
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