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Introduction: The outbreak of coronavirus disease 2019 (COVID-19) had affected clinical practice in several ways, including the restriction of nonessential endoscopic procedures. Therefore, our aim was to evaluate how colorectal cancer (CRC) diagnosis and management was affected during the first year of pandemics in Portugal. Methods: This is a Portuguese substudy of the French retrospective multicentric study ETICC (Etude de l'Impact de la pandémie COVID-19 sur le diagnostic et la prise en charge du Cancer Colorectal). We compared patients' characteristics, clinical manifestations, CRC staging at diagnosis, delay to first medical appointment, histological diagnosis, surgical and medical treatments between the year previous to the pandemics (control) and the first year of pandemics. Results: We included 766 patients: 496 in the control group and 270 in the COVID group. There was no significant difference in CRC staging at diagnosis between both groups, with 21% being diagnosed as metastatic in the control group and 22% in the first year of pandemics (p = 0.770). Contrary to what happened in France, there was a significant decrease in CRC diagnosis in asymptomatic patients (25-8.4%; p < 0.001) and after a positive fecal immunochemical test (20.8-11.3%; p = 0.002) during the pandemics. Although the increase in the overall complication rate at diagnosis was nonsignificant, in Portugal, there was a significant increase in diagnosis of abdominal occlusion (12.1-18.1%; p = 0.033). In Portugal, time between the beginning of symptoms and the first medical appointment significantly increased from a median of 50 days to 64 days during COVID (p < 0.001). On the contrary, time between histological diagnosis and tumor resection had significantly decreased from a median of 65 to 39 days (p < 0.001). Time between histological diagnosis and neoadjuvant treatment was not statistically different (median of 64-67 days; p = 0.590), as was time between histological diagnosis and palliative chemotherapy (median of 50-51 days; p = 1.000). Time from CRC resection and adjuvant treatment has significantly decreased from a median of 54 to 43 days (p = 0.001). Discussion: We found a significant impact in CRC diagnosis in the first year of pandemics, more pronounced than what was found in France. These are likely related not only with the closing of endoscopy units but also with the difficulties patients had in finding an appointment with their general practitioners. On the other hand, both in France and Portugal, the first year of pandemics did not worsen CRC staging at diagnosis and did not significantly affect medical and surgical treatments once the diagnosis was made.
Introdução: A pandemia provocada pelo coronovírus (COVID-19) condicionou a prática clínica de múltiplas formas, incluindo a restrição a exames endoscópicos não urgentes. Por este motivo, decidimos avaliar o impacto do primeiro ano de pandemia no diagnóstico e tratamento do cancro colorretal (CCR) em Portugal. Métodos: Este é um subestudo do estudo Francês retrospetivo multicêntrico ETICC (Etude de l'Impact de la pandémie COVID-19 sur le diagnostic et la prise en charge du Cancer Colorectal). Foram comparadas as características dos doentes, manifestações clínicas, estadiamento do CCR ao diagnóstico, intervalos entre primeiro contacto médico neste contexto, diagnóstico histológico e tratamentos, entre o primeiro ano de pandemia e o ano precedente. Resultados: Foram incluídos 766 doentes, 496 no grupo controlo e 270 no grupo COVID. Em França e em Portugal não se verificou um agravamento no estadiamento do CCR à data do diagnóstico no primeiro ano de pandemia, com 21% dos casos metastáticos à data de diagnóstico no grupo controlo e 22% no primeiro ano da pandemia (p = 0.770). Contudo, apenas em Portugal se constatou uma redução significativa do número de CCR em doentes assintomáticos (25% para 8.4%; p < 0.001) ou após uma pesquisa de sangue oculto positiva (20.8% para 11.3%; p = 0.002) durante a pandemia. Apesar do aumento na taxa de complicações ao diagnóstico não ser significativa, em Portugal a taxa de diagnósticos em contexto de oclusão intestinal aumentou significativamente (12.1% para 18.1%; p = 0.033). Em Portugal, o tempo entre início dos sintomas e a primeira consulta médica aumentou significativamente, de uma mediana de 50 para 64 dias durante o COVID (p < 0.001). Por outro lado, o tempo entre diagnóstico histológico e resseção tumoral reduziu significativamente de 65 para 39 dias (p < 0.001). O tempo entre diagnóstico histológico e tratamento neoadjuvante (mediana de 64 para 67 dias; p = 0.590) ou quimioterapia paliativa (mediana de 50 para 51 dias; p = 1.000) não foi estatisticamente significativo, tendo decrescido significativamente o tempo entre resseção e adjuvância (mediana de 54 para 43 dias, p = 0.001). Discussão: Este estudo evidenciou um impacto significativo no diagnóstico de CCR durante o primeiro ano de pandemia, mais pronunciado que em França. Este achado dever-se-á não só à limitação do acesso aos exames endoscópicos, mas também à dificuldade da população portuguesa em aceder aos Cuidados de Saúde Primários. Por outro lado, tanto em França como em Portugal, no primeiro ano de pandemia não se verificou um agravamento no estadiamento ou atraso no tratamento médico e cirúrgico do CCR.
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Background/Aims: Inflammatory bowel disease (IBD)-related knowledge empowers patients, providing the development of adaptative coping strategies. Recently, a more comprehensive questionnaire for evaluating IBD-related knowledge was developed, the IBD-KNOW. The main aim of our study was to translate to Portuguese and validate the IBD-KNOW questionnaire. We also explored the predictors of high scores of disease-related knowledge and the effect of knowledge on health-related quality of life (HRQoL) and therapeutic adherence. Methods: This is an observational, unicentric, and cross-sectional study. We translated and adapted the original English version of the IBD-KNOW questionnaire into Portuguese. Afterwards, IBD patients in the outpatient clinics were invited to fill out a multimodal form including the Portuguese version of IBD-KNOW, a visual analogue scale (VAS) of self-perceived knowledge, the Portuguese version of Short IBD Questionnaire (SIBDQ) and the Portuguese version of Morisky Adherence Scale 8-item (MMAS-8). Demographic and disease characteristics were collected. We assessed validity (through discriminate validity among non-IBD volunteers and correlation between IBD-KNOW and VAS) and reliability (through internal consistency, test-retest, and intraclass correlation). Statistical analysis was performed using SPSS version 25.0. Results: The mean IBD-KNOW score was significantly different among non-IBD validation group (doctors: 23, nurses: 18, and non-medical volunteers: 12, p < 0.001). IBD-KNOW showed a high internal consistency (Cronbach's α 0.78) and intraclass correlation (0.90). As expected, the IBD-KNOW score was positively correlated with VAS for self-perceived knowledge (r = 0.45, p < 0.001). One hundred and one patients with IBD (54 with ulcerative colitis and 47 with Crohn's disease) completed the questionnaire at baseline. Multivariate analyses showed that a high IBD-KNOW score was associated with longer disease duration (OR: 2.59 [CI 1.11-5.74]; p = 0.04), previous hospitalization (OR: 3.63 [CI 1.301-9.96]; p = 0.01), current biologic treatment (OR: 3.37 [CI 1.31-8.65]; p = 0.02), and higher educational level (OR: 4.66 [CI 1.74-10.21]; p = 0.02). Moreover, there was no significant correlation between overall IBD-KNOW and SIBDQ, nor between IBD treatment adherence (MMAS-8 = 8) and a higher mean IBD-KNOW score (p = 0.552). Conclusion: The Portuguese version of IBD-KNOW is a simple, valid, and reliable tool for assessing IBD-related knowledge. Longer disease duration, hospitalization, use of biologics, and higher educational level are associated with higher levels of knowledge. Higher patient knowledge was not associated with higher HRQoL and adherence to therapy.
Introdução/objetivos: O conhecimento relacionado com a Doença Inflamatória Intestinal (DII) visa capacitar os doentes, proporcionando o desenvolvimento de estratégias adaptativas de coping. Recentemente, foi desenvolvido um questionário mais abrangente para avaliar os conhecimentos relacionados com a DII, o IBD-KNOW. O principal objetivo do nosso estudo foi traduzir para português e validar o questionário IBD-KNOW. Também explorámos os preditores de um elevado nível de conhecimento relacionado com a DII e avaliámos o impacto do conhecimento na qualidade de vida associada a cuidados de saúde (QVACS) e na adesão terapêutica. Métodos: Este é um estudo observacional, unicêntrico e transversal. Traduzimos e adaptámos para português a versão original inglesa do questionário IBD-KNOW. Posteriormente, os doentes com DII de ambulatório foram convidados a preencher um questionário multimodal que incluía, a versão portuguesa do IBD-KNOW, uma escala visual analógica (EVA) de autoperceção do conhecimento, a versão portuguesa do Short IBD Questionnaire (SIBDQ) e a versão portuguesa do Morisky Adherence Scale 8-item (MMAS-8). Foram colhidos dados referentes a aspetos demográficos e da doença. Avaliámos a validade (através da validade discriminatória entre voluntários sem DII e da correlação entre IBD-KNOW e a EVA) e a fiabilidade (através da consistência interna, do teste-reteste e da correlação intraclasse). A análise estatística foi realizada utilizando a versão 25.0 do SPSS. Resultados: A pontuação média do IBD-KNOW foi significativamente diferente entre os voluntários não-DII (médicos: 23, enfermeiros: 18 e voluntários não-médicos: 12, p < 0,001). O IBD-KNOW mostrou uma elevada consistência interna (Cronbach's α 0,78) e uma correlação intraclasse (0,90). Como esperado, a pontuação IBD-KNOW correlacionou-se positivamente com a EVA de autoperceção do conhecimento (r=0,45, p < 0,001). Cento e um doentes com DII (54 com colite ulcerosa e 47 com doença de Crohn) preencheram o questionário. A análise multivariada mostrou valores médios de IBD-KNOW superiores em indivíduos com doença de longa duração (OR: 2,59; [IC 1,11-5,74] p=0,04), hospitalização prévia (OR 3,63 [IC 1,301-9,96]; p=0,01), sob tratamento biológico atual (OR 3,37 [1,31-8,65]; p=0,02) e com nível educacional superior (OR 4,66 [IC 1,74-10,21]; p=0,02). Além disso, não houve correlação significativa entre IBD-KNOW e SIBDQ, nem entre a adesão ao tratamento IBD (MMAS-8=8) e um IBD-KNOW acima da média (p=0,552). Conclusão: A versão portuguesa do IBD-KNOW é uma ferramenta simples, válida e fiável para avaliar os conhecimentos relacionados com a DII. Uma maior duração da doença, hospitalização, utilização de biológicos e um nível de educação mais elevado estão associados a níveis de conhecimento mais elevados. Na nossa coorte, níveis superiores de conhecimento não se associaram a melhor qualidade de vida nem a maior adesão à terapêutica.
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Severe acute liver injury (ALI) is mostly triggered by viral infections and hepatotoxic drugs; however, it can also be seen in systemic diseases. Hemophagocytic lymphohistiocytosis (HLH) is a rare, immune-mediated syndrome that presents as a life-threatening inflammatory disorder affecting multiple organs. Secondary causes occur mainly in the set of malignancy, infection, and autoimmune disease, and are seldom triggered by vaccination. Although liver involvement is common, presentation as severe ALI is rare. We describe a case of a 65-year-old male with history of low-risk chronic lymphocytic leukemia and rheumatoid arthritis treated with prednisolone who presented with persistent fever and jaundice 1 week after COVID-19 vaccination. The diagnosis was challenging given the predominant liver impairment, characterized by hyperbilirubinemia, transaminases over 1,000 U/L, and prolonged INR, which prompted an extensive investigation and exclusion of autoimmune, toxic, and viral causes of hepatitis. Laboratory workup revealed bicytopenia, hyperferritinemia, which together with organ failure and evidence of hemophagocytosis in bone marrow suggested the diagnosis of HLH. After excluding infectious etiologies, flare of rheumatological disease, and the progression of hematological disease, HLH was diagnosed. He was successfully treated with etoposide and corticosteroids, with dramatic improvement of liver tests. After exclusion of other causes of secondary HLH, the recent vaccination for COVID-19 was the likely trigger. We report a case of double rarity of HLH, as it presented with severe liver dysfunction which was probably triggered by vaccination. In this case, the predominant liver involvement urged extensive investigation of liver disease, so a high index of suspicion was required to make an early diagnosis. Clinicians should consider HLH in patients with unexplained signs and symptoms of systemic inflammatory response and multiorgan involvement, including severe liver involvement as the first presentation.
A lesão hepática aguda (LHA) grave é desencadeada principalmente por infeções virais e hepatotóxicos; contudo, pode ocorrer em condições com envolvimento sistémico. A linfohistiocitose hemofagocítica (LHH) é uma síndrome inflamatória, rara, imunomediada, potencialmente fatal, que pode afetar múltiplos órgãos. A LHH secundária ocorre em contexto de neoplasias, infeções e doenças autoimunes, podendo raramente ser precipitada pela vacinação. Embora seja frequente o envolvimento hepático na LHH, a apresentação como LHA grave é rara. Os autores descrevem o caso de um homem de 65 anos com história de leucemia linfocítica crónica de baixo risco e artrite reumatóide sob prednisolona de 65 anos, que se apresentou com febre persistente e icterícia uma semana após a primeira dose da vacina COVID-19. O diagnóstico constituiu um desafio dado o envolvimento hepático predominante, caracterizado por hiperbilirrubinemia, transaminases acima de 1000 U/L e INR prolongado, o que condicionou uma extensa investigação e exclusão das causas autoimunes, tóxicas, e virais de doença hepática. A presença de bicitopenia e hiperferritinemia, conjuntamente com o desenvolvimento de falências de órgão e evidência de hemofagocitose na medula óssea sugeriram o diagnóstico de LHH. Após exclusão infeções, agudização da doença reumatológica e progressão da doença hematológica, foi feito o diagnóstico de LHH.O doente foi tratado com etoposido e corticosteróides com sucesso, verificando-se uma melhoria dramática das provas hepáticas. Após a exclusão de outras causas de LHH secundária, a recente vacinação foi assumida como provável fator desencadeante. Relatamos um caso raro de LHH, quer pela apresentação com lesão hepática grave, quer pela vacinação como presumível desencadeante. Neste caso, o envolvimento hepático predominante promoveu a uma investigação extensa da doença hepática, tendo sido necessário um elevado índice de suspeição para um diagnóstico atempado. Os médicos devem considerar o diagnóstico de LHH em doentes com sinais e sintomas de resposta inflamatória sistémica, inexplicados que se acompanham por disfunção multiorgânica, nomeadamente disfunção hepática grave como apresentação clínica.
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Cholestatic liver diseases may be associated with increased plasmatic cholesterol due to an abnormal lipoprotein - lipoprotein X (LpX). Correcting the underlying cause of cholestasis is the critical treatment of LpX-associated hypercholesterolemia without any proven benefit from conventional lipid-lowering agents. In some situations, plasma exchange may apply to prevent associated complications, such as hyperviscosity syndrome. The authors present the case of a 44-year-old man with orbital inflammatory pseudotumor on prednisolone, admitted due to hepatocellular and cholestatic lesion and severe hypercholesterolemia. Laboratory investigation established that hepatitis E virus was responsible for liver injury and showed that LpX mediated the severe hypercholesterolemia. Reduction of the immunosuppressive load contributed to virus clearance. The consequent resolution of cholestasis and cholesterol removal by plasmapheresis allowed lipid profile normalization. The authors report the first case of LpX-associated hypercholesterolemia in a patient with hepatitis E-induced cholestasis and revisit the role of the liver in lipid metabolism.
As doenças hepáticas colestáticas podem associar-se a um aumento do colesterol à custa de uma lipoproteína anómala, a lipoproteína X (LpX). Os agentes hipolipemiantes convencionais não apresentam benefício nesta entidade, pelo que o tratamento da hipercolesterolemia associada de LpX baseia-se na correção da causa subjacente da colestase. A plasmaferese pode ser necessária para evitar complicações, como a síndrome de hiperviscosidade. Os autores apresentam o caso de um homem de 44 anos com antecedentes de pseudotumor inflamatório da órbita sob prednisolona, admitido por lesão hepatocelular e colestática e hipercolesterolemia grave. A investigação laboratorial permitiu estabelecer a hepatite E aguda como responsável da lesão hepática e mostrou que a hipercolesterolemia grave foi mediada pela LpX. A redução da carga imunossupressora facilitou a eliminação do vírus da hepatite E. A consequente resolução da colestase coadjuvada pela remoção de colesterol por plasmaferese, permitiu a normalização mantida do perfil lipídico. Os autores relatam o primeiro caso de hipercolesterolemia associada a LpX em contexto de colestase induzida pelo vírus da hepatite E, e revisitam a importância do fígado no metabolismo dos lípidos.
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INTRODUCTION: Evidence supporting transmural remission (TR) as a long-term treatment target in Crohn's disease (CD) is still unavailable. Less stringent but more reachable targets such as isolated endoscopic (IER) or radiologic remission (IRR) may also be acceptable options in the long-term. METHODS: Multicenter retrospective study including 404 CD patients evaluated by magnetic resonance enterography and colonoscopy. Five-year rates of hospitalization, surgery, use of steroids, and treatment escalation were compared between patients with TR, IER, IRR, and no remission (NR). RESULTS: 20.8% of CD patients presented TR, 23.3% IER, 13.6% IRR and 42.3% NR. TR was associated with lower risk of hospitalization (odds-ratio [OR] 0.244 [0.111-0.538], p < 0.001), surgery (OR 0.132 [0.030-0.585], p = 0.008), steroid use (OR 0.283 [0.159-0.505], p < 0.001), and treatment escalation (OR 0.088 [0.044-0.176], p < 0.001) compared to no NR. IRR resulted in lower risk of hospitalization (OR 0.333 [0.143-0.777], p = 0.011) and treatment escalation (OR 0.260 [0.125-0.540], p < 0.001), while IER reduced the risk of steroid use (OR 0.442 [0.262-0.745], p = 0.002) and treatment escalation (OR 0.490 [0.259-0.925], p = 0.028) compared to NR. CONCLUSIONS: TR improved clinical outcomes over 5 years of follow-up in CD patients. Distinct but significant benefits were seen with IER and IRR. This suggests that both endoscopic and radiologic remission should be part of the treatment targets of CD.
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Enfermedad de Crohn , Humanos , Enfermedad de Crohn/diagnóstico por imagen , Enfermedad de Crohn/tratamiento farmacológico , Estudios Retrospectivos , Colonoscopía , Imagen por Resonancia Magnética/métodos , Inducción de RemisiónRESUMEN
We describe the case of a 69-year-old male with Crohn's disease (CD), treated with infliximab and undergoing intestinal resection. The surgery and postoperative period were unremarkable, with no CD-related symptoms. Two months after surgery and two weeks after the introduction of infliximab, he was admitted due to acute onset diffuse abdominal pain, hematochezia and arthralgia. On physical observation on admission, he showed signs of arthritis of the left knee. Laboratory tests revealed renal failure with nephrotic proteinuria, slightly low complement (C3) and IgA elevation. Remaining autoimmunity and viral panel were negative. Abdominal examination showed duodenum and thickening of the proximal wall of the jejunum. Biopsies excluded active CD. Colon and ileum mucosa were normal. The patient met EULAR criteria for Henoch-Schönlein purpura and was started on prednisolone with response. Although no clear trigger was pointed out, we switched anti-TNF to ustekinumab. We present this case given its endoscopic exuberance, and because of the high index of suspicion to make the diagnosis in adult patients with previous inflammatory bowel disease. The distinction between this vasculitis and CD is of utmost importance, given the therapeutic implications.
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A 27-year-old Nepalese male presented with recurrent abdominal pain accompanied by a lower stool consistency over the past 2 years. These episodes occurred several times a year, lasting 1 to 2 weeks, and resolved spontaneously, after adjustment of diet and/or medication for symptomatic control (e.g., antispasmodics, probiotics). Over the last year, the patient had undergone an extensive diagnostic investigation, which revealed no alterations in the laboratory workup, abdominal scan, esophagogastroduodenoscopy, and colonoscopy, including biopsies of the duodenum, and colon, so the symptoms have been attributed to irritable bowel syndrome. However, the symptoms had become more frequent, so the patient was referred to our gastroenterology department. We repeated and extended the work-up. Laboratory investigations showed an elevated erythrocyte sedimentation rate and faecal calprotectin. The remaining laboratory as well an extensive stool workup for infection were unremarkable. Esophagogastroduodenoscopy and ileocolonoscopy were normal. Small bowel capsule endoscopy revealed jejunal mucosa with lymphangiectasias, pseudopolypoids formations and superficial longitudinal ulcers, these findings were corroborated by the double-balloon enteroscopy, and biopsies showed marked architectural distortion, chronic inflammatory infiltrate, and an epithelioid granuloma. The clinical, endoscopic, biochemical, and histological findings were consistent with isolated jejunal Crohn's disease. The patient started adalimumab with complete remission after one year. We present this case given its exuberant endoscopic findings and due to the difficulty in making the diagnosis due to its rarity, location, and unspecific presentation.
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We present the case of a 40-year-old immunocompetent man with complaints of perianal abscess, diarrhea, and weight loss for 3 months. He denied respiratory symptoms. Colonoscopy revealed ulcers and histopathology showed non-necrotizing granulomas and excluded acid-fast bacilli. Initially, the clinical and histological findings favored the diagnosis of Crohn's disease, however, further investigation by performing chest radiography in the context of a pre-immunomodulatory checklist, revealed pulmonary cavitations confirmed on computed tomography scan. Further mycobacteriological studies suggested the diagnosis of active pulmonary tuberculosis. Demonstration of the presence of Mycobacterium tuberculosis in the colon was possible by RT-PCR. Complete resolution of intestinal and perianal symptoms was achieved 2 weeks after treatment with anti-bacillary agents.
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Enfermedad de Crohn , Tuberculosis Gastrointestinal , Masculino , Humanos , Adulto , Tuberculosis Gastrointestinal/diagnóstico por imagen , Tuberculosis Gastrointestinal/tratamiento farmacológico , Enfermedad de Crohn/complicaciones , Enfermedad de Crohn/diagnóstico , Enfermedad de Crohn/patología , Colonoscopía , Colon/patología , GranulomaRESUMEN
We present the case of a 42-year-old male admitted to the emergency department for a 15-day history of diarrhea, with bloody stools in the past 7 days. The patient denied abdominal pain or distension as well as any constitutional symptoms. On physical examination he presented good general health condition, with abdomen slightly tender in the lower quadrants; digital rectal examination was remarkable for the presence of dark blood. Laboratory evaluation revealed new onset normocytic anemia (Hb 10.8 g/dL, MCV 89 fL) and RCP of 3.3 mg/dL. Colonoscopy was performed, which showed a large cecal subepithelial lesion, with surface ulcerations. Histology reported mixed inflammatory infiltrate but no malignancy. Further investigation was carried out with an abdominal and pelvic computerized tomography that, other than the cecal mass, showed multiple infracentimetric mesenteric lymph nodes. A right laparoscopic hemicolectomy was performed. Pathological analysis led to the unusual diagnosis of inflammatory myofibroblastic tumor (IMT) of the colon. There was no sign of recurrence after 6 months of follow-up.
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Colon , Colonoscopía , Masculino , Humanos , Adulto , Colon/patología , Ciego , Diarrea , Tomografía Computarizada por Rayos XRESUMEN
We present the case of a 35-year-old woman with previous hereditary retinoblastoma treated with radiotherapy, admitted due to severe iron deficiency anemia. Upper endoscopy and endoscopic ultrasound revealed a 5-cm polypoid lesion in the fundus arising from muscularis mucosa. Histological findings favored a sarcoma with muscular differentiation. After exclusion of metastatic disease, the patient underwent surgery and diagnosis of primary gastric leiomyosarcoma was confirmed. We report a case of double rarity of gastric leiomyosarcoma, as she presented with severe anaemia from a polypoid lesion of the gastric fundus.
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Leiomiosarcoma , Pólipos , Neoplasias Gástricas , Femenino , Humanos , Adulto , Leiomiosarcoma/diagnóstico por imagen , Leiomiosarcoma/cirugía , Neoplasias Gástricas/patología , Fundus Gástrico , Endoscopía Gastrointestinal , Pólipos/cirugíaRESUMEN
We present the case of a 75-year-old male admitted due to severe epigastric pain. His medical history was remarkable for chronic alcohol abuse, diabetes mellitus type 2, arterial hypertension, dyslipidemia. At admission he was hemodynamically stable. The initial workup showed elevated amylase, and the abdominal ultrasound excluded gallstone disease, so the diagnosis of acute pancreatitis was assumed. Despite appropriate fluid therapy, the patient developed hemodynamic instability. No signs of GIB were detected. An urgent laboratory workup revealed a new onset anemia and liver tests, including hyperbilirrubinemia. He underwent an urgent abdominal computed tomography with contrast, which showed a bleeding gastroduodenal artery (pseudoaneurysm and a hematoma adjacent to the second part of the duodenum. The patient underwent coil embolization achieving hemostasis without complications. GAD (pseudo)aneurysm is rare, accounting for 1.5% of all visceral artery aneurysms. Our patient presented with elevated pancreatic and liver enzymes, a more unique and challenging presentation since another more common differential diagnosis should be considered. The aneurysm can cause extrinsic common bile duct and main pancreatic duct pressure, which could explain the raised liver tests. Gastroenterologists should be aware of this rare and life-threatening entity, especially among patients presenting with common findings such as elevated amylase, jaundice, or altered liver tests. Hemodynamic instability is the main clue unmasking this diagnosis.
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Aneurisma Falso , Aneurisma , Embolización Terapéutica , Hiperamilasemia , Pancreatitis , Masculino , Humanos , Anciano , Aneurisma Falso/complicaciones , Aneurisma Falso/diagnóstico por imagen , Pancreatitis/etiología , Pancreatitis/complicaciones , Hiperamilasemia/complicaciones , Hiperamilasemia/terapia , Enfermedad Aguda , Aneurisma/complicaciones , Arteria Hepática/diagnóstico por imagen , Dolor Abdominal/etiología , Amilasas , Embolización Terapéutica/métodosRESUMEN
We present the case of a 42-year-old male admitted to the emergency department for a 15-day history of diarrhea, with bloody stools in the past 7 days. The patient denied abdominal pain or distension as well as any constitutional symptoms. On physical examination he presented good general health condition, with abdomen slightly tender in the lower quadrants; digital rectal examination was remarkable for the presence of dark blood. Laboratory evaluation revealed new onset normocytic anemia (Hb 10.8 g/dL, MCV 89 fL) and RCP of 3.3 mg/dL. Colonoscopy was performed, which showed a large cecal subepithelial lesion, with surface ulcerations. Histology reported mixed inflammatory infiltrate but no malignancy. Further investigation was carried out with an abdominal and pelvic computerized tomography that, other than the cecal mass, showed multiple infracentimetric mesenteric lymph nodes. A right laparoscopic hemicolectomy was performed. Pathological analysis led to the unusual diagnosis of inflammatory myofibroblastic tumor (IMT) of the colon. There was no sign of recurrence after 6 months of follow-up (AU)
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Humanos , Masculino , Adulto , Neoplasias de Tejido Muscular/diagnóstico , Neoplasias del Colon/diagnóstico , Diagnóstico Diferencial , LaparoscopíaAsunto(s)
Humanos , Femenino , Anciano , Enfermedades Inflamatorias del Intestino , /diagnóstico por imagen , /diagnóstico , /terapia , Enfermedad de CrohnRESUMEN
Hepatocellular carcinoma is a common malignancy usually associated with cirrhosis. Despite being a highly aggressive tumor with several cases of vascular invasion, metastatic disease to the heart is a rare condition. A 65-year-old male cirrhotic patient was admitted with dyspnea, ascites, and lower extremity edema. A transthoracic echocardiogram showed a large mass in the right atrium. Further imaging studies revealed the presence of hepatocellular carcinoma extending from the liver to the right atrium through the inferior vena cava. The cardiac mass was surgically removed to treat the symptoms of right heart failure, but unfortunately the patient died on the 30th day after surgery due to septic shock.
O carcinoma hepatocelular é uma neoplasia comum, maioritariamente associada à cirrose hepática. Apesar de se tratar de uma entidade clínica agressiva com predisposição à invasão vascular, a doença metastática com envolvimento cardíaco é rara. Os autores reportam o caso de um homem de 65 anos com cirrose hepática que recorreu ao serviço de urgência por um quadro clínico de dispneia, ascite e edema periférico. Foi realização ecocardiograma transtorácico à admissão, que revelou presença de uma massa a nivel da aurícula direita. A investigação clínica, laboratorial e imagiológica realizada permitiu o diagnóstico de carcinoma hepatocelular com extensão desde o fígado até à aurícula direita através da veia cava inferior. A massa intracardíaca foi removida cirurgicamente para alivio sintomático, no entanto o doente faleceu no 30° dia de pós-operatório devido a choque séptico.