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Introduction: Tako-tsubo cardiomyopathy is a rapidly reversible form of acute heart failure triggered by stressful events that occur more frequently in postmenopausal women. A central role is supposed to be played by catecholamines and the association with pheocromocytoma is rare., Case Presentation: We describe a patient admitted for abdominal pain and suffering of hypertension pharmacologically treated. During hospitalization the patient presented cephalea and precordial pain with nausea and profuse sweating. ECG showed ST elevation and deep negative T wave. Blood tests were moderately elevated. Echo-cardiography reported a left ventricular apex akynesia and hyperkynesia of the base while coronarography was negative. As hypertension persisted the suspicion of pheocromocytoma arose. Urinary and blood catecholamines were mildly elevated and echography and Magnetic Resonance revealed a left adrenal gland mass. The diagnosis of pheocromocytoma was thus confirmed Left laparoscopic adrenalectomy was performed after adequate stabilization and preoperative pharmacological preparation by hydration, a-and f-blockers. Intraoperatively blood pressure was controlled by nitroprussiate, rapid half life beta-blockers (esmolol cloridrate). Post-operative course was uneventful and arterial pressure returned to normal as well as catecholamines values. Patient was discharged on the 5th post-operative day Five months afterwards the patient had normal arterial pressure without anti-hypertensive therapy and symptom free., Conclusion: The case confirmed that tako-tsubo cardiomyopathy could be the first manifestation of tumors secreting catecholamines and that pheocromocytoma should be considered in patients with hypertension and acute stress-induced cardiomiopathy without evidence of acute coronary disease and with negative coronarography.

Introduction: Prenatal diagnosis of pheocromocytoma, although rare, is important as it allows a reduction in both maternal mortality and foetal loss. Pheocromocytoma operated on in the first trimester of pregnancy with survival of both patient and foetus is rare in literature. Our case was operated on with success after a correct and early diagnosis was obtained despite a chronic hypertension which existed long before pregnancy. Our case study well illustrates that a correct multidisciplinary approach involving endocrinologists, anesthesiologists, surgeons and gynecologists is fundamental for a positive outcome., Case Report: The case of a white caucasian pregnant woman at 13th weeks of gestation with pheocromocytoma and severe and unstable hypertension that could not be pharmacologically controlled is described. Morphological diagnosis was safely obtained by Magnetic Resonance Imaging (MRI) without intravenous medium contrast agent. Pre-operative treatment consisted of therapy with alpha-blockers and rehydration. Adrenalectomy was performed through a laparotomy. Postoperative treatment consisted of rehydration and ephedrine continued until the fourth post-operative day. The post-operative period was uneventful and a new ultrasound (US) scan confirmed foetal vitality. The patient was discharged seven days after surgery. A live newborn was physiologically delivered after a nine-month pregnancy., Conclusion: A correct diagnosis in all pregnant women with severe hypertension particularly those not screened for secondary hypertension and a multidisciplinary management are mandatory to obtain optimal results and avoid deleterious effects at delivery.

Background: Hepatoid tumors (HTs) are rare extra-hepatic neoplasms with the histological features, biochemical profile and, sometimes, even clinical course of hepatocellular carcinoma. We present a case of rectal hepatoid adenocarcinoma with metachronous liver metastases., Methods: Four months after total procto-colectomy for a rectal adenocarcinoma (Astler-Coller C2), a 42-year-old man with ulcerative colitis showed hypoechoic masses in the hepatic parenchyma by abdominal ultrasonography. Carcinoembryonic antigen was normal, but alpha-fetoprotein was 32,000 microg/L. Fine-needle biopsy revealed that liver masses were positive for hepatocellular carcinoma. The patient underwent left hepatectomy and alcoholisation of a small deep nodule in segment 8., Results: Immunohistochemistry and albumin mRNA in situ hybridization suggested that the nodules were metastases of a HT. The patient was well during the first 6 months and refused any adjuvant chemotherapy. He died from liver failure 19 months after initial diagnosis., Conclusions: HT is a rare colon cancer. The preoperative diagnosis of this tumor requires a high degree of suspicion, the availability of a panel of immunohistochemical markers, and a certain amount of luck. The prognosis is poor despite an aggressive and multimodal therapeutic strategy. So far, none of the hypotheses proposed about the origin and the biology of these tumors is convincing.

Introduction: Colonoscopy is the procedure of choice for the detection and ablation of small lesions o the colonic mucosa. A proper bowel cleansing is mandatory. So far several regimens have been proposed but rather none has shown a clear-cut advantage over the others. Aim of this study was to compare cleansing ability and patients' compliance of three oral regimens., Patients and Methods: Two-hundred and seventy-three patients were block randomised into three groups. Group A (92 patients) received tablets containing senna 12 mg and Magnesium Sulphate 15 mg the day before colonoscopy. Group B (98 patients) received a Polyethylene Glycol-based solution of two litres plus 4 tablets of Bisacodyl the day before the exam. Group C (83 patients) received Sodium Phosphate 40 milliliters the day before and the day of colonoscopy. Results of 265 patients were available for the analysis. Eight patients were excluded because inability to follow prescription. The lower incidence of constipation in group C was not significant. The other parameters were homogeneously distributed in the three groups., Results: The 79 patients of the group C achieved a better bowel cleansing as compared with the 90 of group A (p = 0.0003) and the 96 of group B (p = 0.034). Constipated patients had a significantly better cleansing with Sodium Phosphate preparation compared with senna plus Magnesium Sulphate (p = 0.017), but not significantly better compared with Golytely solution. Compliance and rate of total colonoscopy performed were not statistically different in the three groups., Conclusions: Sodium Phosphate solution gave better bowel preparation, with the same compliance, than either senna or Polyethylene solution. In constipated patients Sodium Phosphate showed good efficacy resulting in good cleansing rates similar to that of non-constipated patients. The poor results obtained by Polyethylene were related to the little amount of solution taken even if associated to Bisacodyl.