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Introduction:Endoscopy remains the exam of choice in the evaluation of activity in Crohn’s disease (CD) after surgery (ACD-AS). However, intestinal ultrasound (IUS) may represent a noninvasive alternative. The objective of this study is to determine the diagnostic accuracy of this modality compared to endoscopy. Material and Methods:This is a cross-sectional study, comprising a period of 14 months, carried out in patients with established CD and ileocecal resection due to the disease. IUS (HI-VISION Avius®, Tokyo, Japan) was performed with linear probe B-mode/Doppler prior to ileocolonoscopy. IUS and ileocolonoscopy were performed on the same day by 2 specialists in Gastroenterology dedicated to ultrasound and inflammatory bowel disease, in a double-blind mode. Collected demographic and clinical data (Harvey-Bradshaw Index [HBI]; remission ≤4), serological/fecal inflammatory parameters (leukocytes [4–10 × 109 cells/L], C-reactive protein [≤0.5 mg/dL], and fecal calprotectin [<50 mg/kg]), endoscopy (Rutgeerts score: remission 3 mm and/or Limberg score >1) was abnormal in 61.5% (n= 24) of the cases. Endoscopic remission (Rutgeerts score

Introduction:Percutaneous endoscopic gastrostomy is a safe and effective technique and its use is widely spread. Peristomal leakage may occur within the first few days after gastrostomy tube placement and also in the mature gastrostomy tract. The initial treatment involves conservative measures. If the leakage does not resolve, different endoscopic interventions could be necessary with consequent impairing of enteral nutrition and, in some cases, the need of creating a new gastro-cutaneous fistula. Case Report:We present 4 consecutive cases complicated with late peristomal leakage and medical treatment failure. These patients underwent upper digestive endoscopy, and circumferential fulguration of the mucosa surrounding the tube with pulsed argon plasma coagulation (APC) at 50 W and 1 L/min flow rate was performed. Additional long through-the-scope clips were applied in 2 cases, since the inner orifice remained enlarged, in order to obtain a better closure. Complete leakage and skin changes resolution occurred between 2 and 6 weeks after the procedure (mean 3.5 weeks). The overall mean follow-up was 19 months after the endoscopic procedure (maximum 30 months, minimum 10 months). There was no recurrence of leakage. Conclusion:The use of APC alone or combined with long through-the-scope clips in large internal stoma orifice resolved persistent leakage from percutaneous endoscopic gastrostomy in all 4 presented cases without complications. In our case series, this technique appeared to be an effective, safe, and relatively low-cost alternative to the treatment of persistent peristomal leakage of the mature gastrostomy tract.

Sinistral, or left-sided, portal hypertension (SPH) is a rare entity, with multiple potential causes. Gastrointestinal variceal bleeding and hypersplenism are its’ major clinical manifestations. The main aim of the present study is to summarize the clinical features of patients with SPH.

Introduction:Ulcerative colitis (UC) is a chronic disease but its progressive character, with structural damage, is insufficiently studied. Objectives: To analyze a group of patients without referral bias, regarding its clinical course, the morphological damage, and functional status. Methods: We evaluated UC patients diagnosed between January 1, 2000 and December 31, 2004, living in the direct referral area of the hospital and determined the medication use, colectomy rate, structural damage (“lead pipe,” stenosis, pseudopolyps, fibrous bridges), and anorectal function (prospective evaluation with the Cleveland Clinic Incontinence Score [CCIS] and the Fecal Incontinence Quality of Life Scale). Results:We identified 104 patients, 47% female, with a mean age at diagnosis of 38 ± 17 years, 24% with proctitis, 57% with left colitis, and 19% with pancolitis. In 3 patients, it was not possible to obtain follow-up data. Of the studied patients, 56% needed corticosteroid therapy, 38% immunosuppressants, and 16% anti-tumor necrosis factors (anti-TNFs). After a mean follow-up of 13 ± 2 years, we found structural damage in 25 patients (24%): 5% with proctocolectomy, 15% with “lead pipe,” 16% with pseudopolyps, and 3% with stenosis and fibrous bridges. Reference to functional anorectal disorders was identified in 49%, mostly previous and self-limited episodes of incontinence, but including persistent incontinence in 10% (CCIS 8 ± 4.8). There was an increased incidence of structural damage and anorectal dysfunction in patients who needed corticosteroid therapy (p= 0.001), immunosuppressants (p< 0.001), and anti-TNFs (p= 0.002) and an association of structural damage with anorectal dysfunction (p< 0.001). There was no association between age and anorectal dysfunction, including incontinence episodes. Conclusions:UC is a disease with structural and functional consequences in a significant subset of patients. This should be incorporated when defining the therapeutic strategy.

Refractory celiac disease is an uncommon but serious complication of celiac disease. We describe a case of a severe refractory celiac disease type II, complicated with ulcerative jejunoileitis, in a 68 years old female, unresponsive to consecutive treatments with budesonide, prednisolone, cladribine and autologous stem cell transplantation. The patient maintained severe malnutrition, advanced osteoporosis, anaemia, vitamin deficiencies and hydro-electrolytic imbalances, necessitating consecutive hospitalizations for total parenteral nutrition. The patient also developed life-threatening complications, namely respiratory and urinary septic shock and also episodes of haemorrhagic shock secondary to ulcerative jejunoileitis. The progression to enteropathy associated T-cell lymphoma was never demonstrated, but the patient died 7 years after the diagnosis due to a septic shock secondary to a nosocomial pneumonia and osteomyelitis related to a spontaneous hip fracture. This case highlights the difficulties in the diagnostic process, therapeutic management and surveillance of this rare condition associated with very poor prognosis.

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