RESUMO
INTRODUCTION: Acute esophageal necrosis, also known as black esophagus, is a rare digestive complication, frequently manifested by an upper gastrointestinal hemorrhage and occurs in patients with comorbidities. AIM: To report the case of a patient with a black esophagus revealed by an upper gastrointestinal hemorrhage. OBSERVATION: A 72-year-old patient with a history of diabetes mellitus, hypertension and ischemic heart disease was hospitalized in surgical intensive care unit for hemorrhagic shock induced by cholecystectomy. On the 7th postoperative day, the patient developed acute hematemesis. Gastroscopy showed circumferential necrosis, localized in the middle and lower third of the esophagus and stopped abruptly at the gastroesophageal junction. Gastric mucosa was strictly normal. The bulb and the first part of duodenum showed multiple superficial ulcers without signs of recent hemorrhage. The patient was placed on absolute diet and total parenteral nutrition associated with high-dose intravenous proton pump inhibitor. Second-look gastroscopy, performed six days later, showed a significant improvement in esophageal lesions. The evolution was marked by the occurrence of pneumonia complicated by septic shock which caused patient's death. CONCLUSION: Black esophagus is a rare pathology of multifactorial etiology. Treatment is based on proton pump inhibitors in combination with resuscitation measures to control comorbidities. Mortality remains high due to the seriousness of comorbid disease states often associated with this condition.
Assuntos
Esofagite/diagnóstico , Esôfago/patologia , Idoso , Candidíase Bucal/complicações , Candidíase Bucal/diagnóstico , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/microbiologia , Esofagite/microbiologia , Esôfago/microbiologia , Evolução Fatal , Feminino , Hemorragia Gastrointestinal/complicações , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/microbiologia , Hematemese/diagnóstico , Hematemese/microbiologia , Humanos , Necrose/diagnóstico , Necrose/microbiologia , Pigmentação , Infecções por Pseudomonas/complicações , Infecções por Pseudomonas/diagnóstico , Pseudomonas aeruginosa/isolamento & purificação , Choque Séptico/complicações , Choque Séptico/diagnósticoRESUMO
BACKGROUND: Primary biliary cholangitis (PBC) is a rare autoimmune chronic liver disease whose prevalence is increasing. Medical treatment is based on ursodeoxycholic acid. It association with autoimmune hepatitis defined the overlap syndrome (OS). AIM: It was to determine therapeutic and evolving characteristics of PBC and to compare them to those in subjects having an overlap syndrome. METHODS: This was a retrospective study of all the patients' files with PBC from hepato-gastroenterology department at Monastir hospital from April 1999 to November 2013. RESULTS: Forty six patients were included in our study: 43 women and 3 men with an average age of 55 years. OS was retained in 13 patients. Cirrhosis was retained in 21 patients. Thirty-eight patients were treated with ursodeoxycholic acid (UDCA) associated with corticosteroids and immunosuppressors in the case of OS. After an average follow-up of 50 months [13-169 months] the overall response rate to UDCA was 55%. This rate was comparable between the 2 groups isolated PBC and OS. It was lower in the cirrhosis group compared with non-cirrhotic patients (40% vs 65%, p=0,06). One patient underwent a liver transplantation. Three patients were died as a result of decompensated cirrhosis. CONCLUSION: Our study highlights the frequency of cirrhosis at the time of PBC diagnosis, which may explain the low rate of response to UDCA. There is no difference in the therapeutic and evolving aspects between patients with isolated PBC and those with SC.
Assuntos
Cirrose Hepática Biliar/patologia , Cirrose Hepática Biliar/terapia , Corticosteroides/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Diagnóstico Diferencial , Progressão da Doença , Quimioterapia Combinada/estatística & dados numéricos , Feminino , Hepatite Autoimune/diagnóstico , Hepatite Autoimune/epidemiologia , Hepatite Autoimune/patologia , Hepatite Autoimune/terapia , Humanos , Imunossupressores/administração & dosagem , Cirrose Hepática/diagnóstico , Cirrose Hepática/epidemiologia , Cirrose Hepática/patologia , Cirrose Hepática/terapia , Cirrose Hepática Biliar/diagnóstico , Cirrose Hepática Biliar/epidemiologia , Transplante de Fígado/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Síndrome , Resultado do Tratamento , Ácido Ursodesoxicólico/administração & dosagem , Adulto JovemRESUMO
The primary squamous cell carcinoma of the rectum is a rare tumor that presents epidemiological, etiopathogenic and evolutionary characteristics different from those of adenocarcinoma . We report the case of a primary squamous cell carcinoma well differentiated from medium-high rectal junction in a 59 year old patient treated with a chemoradiation first ,followed by surgical resection. However, the anatomical examination of the surgical specimen did not show tumoral tissue.
Assuntos
Carcinoma de Células Escamosas/terapia , Quimiorradioterapia , Neoplasias Retais/terapia , Carcinoma de Células Escamosas/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Retais/patologia , Reto/patologia , Indução de RemissãoAssuntos
Aneurisma da Aorta Torácica/complicações , Hemorragia Gastrointestinal/etiologia , Idoso , Aorta Torácica , Aneurisma da Aorta Torácica/diagnóstico por imagem , Fístula Esofágica/diagnóstico por imagem , Fístula Esofágica/etiologia , Hemorragia Gastrointestinal/diagnóstico por imagem , Humanos , Masculino , Fístula Vascular/diagnóstico por imagem , Fístula Vascular/etiologiaRESUMO
AIM: 1) To assess the applicability of EPAGE criteria in there first version (EPAGE I) in clinical practice, 2) to assess colonoscopy appropriateness using EPAGE I criteria, 3) to compare colonoscopy appropriateness and findings. METHODS: Four hundred and eighty-seven consecutive diagnostic colonoscopies were included. The appropriateness of the indication of colonoscopy was appreciated using a scoring system on the basis of the EPAGE criteria in there first version (EPAGE I). RESULTS: Appropriateness were applied in 86,4% of the colonoscopies. Fifty-one percent were appropriate, 14% uncertain and 18% inappropriate. The difference of 17% represented the procedures indicated for hematochezia and for witch an appropriateness score can not be attributed because of lack of clinical information. The probability of finding a clinically significant lesion was significantly higher in patients aged ≥ 50 years, males, inpatients, those referred by gastroenterologists and those who had the colonoscopy for "appropriate" indication according to the EPAGE I criteria. The independent variables correlated with the diagnostic yield of colonoscopy were the age, the appropriateness of indication and the health care setting. CONCLUSION: EPAGE I criteria were applicable in most patients and were correlated with significant findings. They are thereby useful to rationalize colonoscopy demand. However, they could be regularly updated.
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Colonoscopia/estatística & dados numéricos , Colonoscopia/normas , Guias de Prática Clínica como Assunto/normas , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Europa (Continente) , Prova Pericial/normas , Feminino , Fidelidade a Diretrizes/normas , Fidelidade a Diretrizes/estatística & dados numéricos , Hospitais Universitários/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Tunísia/epidemiologia , Adulto JovemRESUMO
UNLABELLED: PRÉREQUIS: Viral hepatitis is a public health problem in many parts of the globe. In Tunisia, the respective responsibility of five viruses (HAV, HDV, HBV, HCV and HEV) in the genesis of acute hepatitis in adults is only roughly indicated in the absence of suitable serological studies, given as important to plan appropriate preventive strategies. OBJECTIVES: To approach the role of viral hepatitis in all adult with acute hepatitis, identify the current share of each virus A, B, C and E in the genesis of hepatitis and to study the epidemiological and evolution of these diseases. METHODS: We conducted a prospective study over two years including patients aged from 15 to 65 years old, with clinical and / or biological acute hepatitis. Data were collected through a standard questionnaire wich covered sociodemographic charactereristics and risk factors. Blood samples were collected and were tested for IgM anti-HAV, IgM anti-HEV, HBsAg, IgM anti-HBc, anti-HCV antibodies .When serological tests were negatives, further explorations including immunological test, search for HCV RNA and a pharmacovigilance survey was conducted. Statistical analysis was performed by SPSS version 10.0 RESULTS: 105 patients were included. Acute viral hepatitis was diagnosis in 70 patients (67%). The proportion of patients with acute viral hepatitis A, B, C and E was 51.5% , 38.5%, 4.3% and 5.7% respectively. The risk factors of viral hepatitis A was drinking of untreated water and poor socioeconomic status. In the HBV group, the notion of sexual contact risk was found in 30% of cases. The small numbers of acute hepatitis E and C does not permit us to draw conclusions. CONCLUSION: Our study confirms the shift in age of onset of hepatitis A to the age of adolescence and young adulthood. The respective responsibilities of the different viruses studied in the genesis of acute hepatitis in adults in our area brings us closer of western populations where HAV infection predominates followed by HBV.
Assuntos
Hepatite Viral Humana/diagnóstico , Doença Aguda , Adolescente , Adulto , Idoso , Anticorpos Antivirais/sangue , Feminino , Hepatite Viral Humana/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Testes Sorológicos , Tunísia , Adulto JovemRESUMO
BACKGROUND: Gastrointestinal stromal tumors (GIST) are mesenchymal tumors occuring in the majority of cases in the stomach and small intestine, rarely in rectum, colon, esophagus or mesentery. They are derived from cells of cajal or their precursor, and are typically CD117/KIT + (95%), CD34 + (70%). AIMS: is to study the epidemiological, clinical, therapeutic and evolution of gastrointestinal stromal tumors. METHODS: retrospective study including all patients with the diagnosis of GIST supported in the department of gastroenterology and surgery in universital hospital of Monastir. RESULTS: 25 patients were included, 12 men and 13 women with an average age of 60.5 years. Digestive symptomatology was dominated by gastrointestinal bleeding (n = 12) and abdominal pain (n = 12). The tumor was discovered incidentally in two patients. The small intestine was the most common site of the tumor (n = 10), followed by the stomach in 9 patients, rectum in two patients, the colon (n = 1), the bulb of water (n = 1), duodenum (n = 1) and liver in a patient. The tumor size ranged from 0.8 to 24 cm. GIST was localized in 16 patients, in whom therapeutic care based mainly on surgery and optimal broad. It was metastatic in 9 patients, in whom treatment using imatinib as first-line in 4 of them with a good response in 3 patients and the possibility of R0 surgery in one patient, initial stabilization and then a secondary exhaust in a patient. The first surgery was necessary in 5 patients in complicated situation or if diagnostic doubt. CONCLUSION: The best characterization of GIST thanks to advances in cancer research has led to improved treatment of these tumors. Surgery is the standard treatment in localized forms. Imatinib is the standard treatment in metastatic GIST first line as well as adjuvant after surgery.
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Tumores do Estroma Gastrointestinal , Feminino , Tumores do Estroma Gastrointestinal/diagnóstico , Tumores do Estroma Gastrointestinal/epidemiologia , Tumores do Estroma Gastrointestinal/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Ramadan fasting is accompanied by an increase of the gastric acidity over 24 hours especially in the daytime. Gastric acidity is maximal at the end of the fasting day. So, a patient with duodenal ulcer is exposed to a high risk of disease reactivation. The frequency of ulcer complications is statistically higher during the month of Ramadan than the rest of the year. The frequency of the upper gastrointestinal hemorrhage is multiplied by 2 and perforation by 4. Helicobacter pylori eradication does not seem to play a role in the occurrence of these complications, particularly the perforation. The patient with duodenal ulcer can fast without risks while using a proton pump inhibitor if the ulcer is healed and H. pylori is eradicated. Ramadan fasting seems to us inadvisable when duodenal ulcer is active, but large prospective studies are needed.
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Úlcera Duodenal/prevenção & controle , Jejum , Islamismo , Antiulcerosos/uso terapêutico , Úlcera Duodenal/complicações , Úlcera Duodenal/microbiologia , Jejum/efeitos adversos , Ácido Gástrico/metabolismo , Hemorragia Gastrointestinal/etiologia , Infecções por Helicobacter/prevenção & controle , Helicobacter pylori , Férias e Feriados , Humanos , Úlcera Péptica Perfurada/etiologia , Inibidores da Bomba de Prótons/uso terapêutico , Religião e MedicinaAssuntos
Doença de Crohn/complicações , Pavilhão Auricular/patologia , Pioderma Gangrenoso/diagnóstico , Pioderma Gangrenoso/etiologia , Adulto , Antibacterianos/uso terapêutico , Doença de Crohn/tratamento farmacológico , Humanos , Masculino , Pioderma Gangrenoso/tratamento farmacológico , Pioderma Gangrenoso/patologiaRESUMO
Colonoscopy is a routinely performed procedure in adults. Completion of the procedure and proper visualization of the intestinal mucosa are highly dependent on the quality of the bowel preparation. The ideal bowel preparation should be safe, well-tolerated and effective. No bowel preparation method meets the ideal criteria for bowel-cleansing prior to colonoscopy. However, polyethylene glycol-electrolyte lavage solution and sodium phosphate are the most commonly used bowel preparations before colonoscopy and colon surgery. NaP preparations appear more effective and better tolerated than standard PEG solutions but should be administered with caution in patients with preexisting or at an increased risk for electrolyte disturbances. Timing and dose are important considerations regardless of the method used. The last generation of preparations improves safety and acceptability by reducing volume of liquid ingested.