Is inferior mesenteric artery ligation during sigmoid colectomy for diverticular disease associated with increased anastomotic leakage? A meta-analysis of randomized and non-randomized clinical trials.

Aim: A meta-analysis was conducted to compare preservation with ligation of the inferior mesenteric artery (IMA) during sigmoidectomy for diverticular disease.

Method: Randomized and non-randomized clinical trials were identified using the following electronic databases: Medline, Embase, Cochrane Central Register of Controlled Trials, CINAHL, BioMed Central, Science Citation Index, Greynet, SIGLE, National Technological Information Service, British Library Integrated Catalogue. The analysed end-points were the anastomotic leakage rate, overall morbidity and 30-day postoperative mortality.

Ovarian hydatid cyst: A case report.

Discovering an hydatid cyst in pelvic region, especially as primary localization, is a rare event; as a matter of fact according to data provided by literature the incidence is between 0.2 and 2.25%.

Trocar site hernia after laparoscopic colectomy: a case report and literature review.

Background. Trocar Site Hernia (TSH) is defined as an incisional hernia which occurs after minimally invasive surgery on the trocar incision site.In 2004 Tonouchi classified trocar site hernias into 3 types: Early onset type; Late onset type; Special type.

Serum perioperative profile of cytokines in patients with squamous cell carcinoma of the larynx.

Objective: Altered immune, inflammatory, and angiogenesis responses have been noticed in head and neck cancer, and many of these responses have been associated with a poor clinical outcome. The objective of this study was to evaluate several immune mediators in the sera of patients with squamous cell carcinoma (SCC) of the larynx undergoing curative surgery in connection with clinicopathologic factors.

Methods: Multiplex analysis of cytokines (interleukin [IL]-6, IL-8, IL-10, tumour necrosis factor α [TNF-α], interferon-γ [IFN-γ]), chemokines (monocyte chemoattractant protein 1 [MCP-1], macrophage inflammatory protein 1α [MIP-1α], and epithelial neutrophil-activating protein 78 [ENA-78]), and growth factors (vascular endothelial growth factor and basic fibroblast growth factor) in the serum of patients with laryngeal cancer and healthy controls was performed using xMap technology.

Efficacy of surgery and imatinib mesylate in the treatment of advanced gastrointestinal stromal tumor: a systematic review.

Aims And Background: In patients with localized gastrointestinal stromal tumors, surgery remains the elective treatment. Nowadays, imatinib therapy has been standardized in advanced gastrointestinal stromal tumors, showing continuous improvements in progression-free and overall survival. A combination of imatinib therapy and surgery may also be effective in a subset of patients with metastatic or unresectable gastrointestinal stromal tumors.

Does the motor cortex influence denervation in ALS? EMG studies of muscles with both contralateral and bilateral corticospinal innervation.

Objectives: To evaluate the pattern of degeneration of lower motor neuron progression in ALS in relation to the contralateral and ipsilateral corticospinal innervation of the tested muscles.

Methods: EMG evaluation of the sternomastoid and trapezius muscles on one or both sides, and transcranial magnetic stimulation to record motor evoked responses from these muscles after ipsilateral and contralateral cortical stimulation. The sternomastoid muscle receives corticospinal input from both hemispheres, but the trapezius only a contralateral corticospinal innervation; however the power motor innervation of both these muscles is derived from the same spinal nucleus, and the same motor nerve.

Repeated teaching courses of the modified Rodnan skin score in systemic sclerosis.

Objectives: To evaluate the efficacy of a repeated teaching process of the modified Rodnan skin score (MRSS) in systemic sclerosis (SSc). The question is whether a repeated teaching course is required to maintain good results after a first, successful teaching process.

Methods: Two consecutive teaching courses were organised by two Romanian EUSTAR centres for the same rheumatologists, to evaluate and compare the inter-observer variability.

The sigmoid volvulus: surgical timing and mortality for different clinical types.

Background: In western countries intestinal obstruction caused by sigmoid volvulus is rare and its mortality remains significant in patients with late diagnosis. The aim of this work is to assess what is the correct surgical timing and how the prognosis changes for the different clinical types.

Methods: We realized a retrospective clinical study including all the patients treated for sigmoid volvulus in the Department of General Surgery, St Maria Hospital, Terni, from January 1996 till January 2009.

Emergency treatment of complicated incisional hernias: a case study.

Background: The emergency treatment of incisional hernias is infrequent but it can be complicated with strangulation or obstruction and in some cases the surgical approach may also include an intestinal resection with the possibility of peritoneal contamination. Our study aims at reporting our experience in the emergency treatment of complicated incisional hernias.

Methods: Since January 1999 till July 2008, 89 patients (55 males and 34 females) were treated for complicated incisional hernias in emergency.

Fibrin glue in the treatment of anal fistula: a systematic review.

Background: New sphincter-saving approaches have been applied in the treatment of perianal fistula in order to avoid the risk of fecal incontinence. Among them, the fibrin glue technique is popular because of its simplicity and repeatability. The aim of this review is to compare the fibrin glue application to surgery alone, considering the healing and complication rates.

Virtual colonoscopy in stenosing colorectal cancer.

Background: Between 5 and 10% of the patients undergoing a colonoscopy cannot have a complete procedure mainly due to stenosing neoplastic lesion of rectum or distal colon. Nevertheless the elective surgical treatment concerning the stenosis is to be performed after the pre-operative assessment of the colonic segments upstream the cancer. The aim of this study is to illustrate our experience with the Computed Tomographic Colonography (CTC) for the pre-operative assessment of the entire colon in the patients with stenosing colorectal cancers.

Exploring the immune response against Mycobacterium tuberculosis for a better diagnosis of the infection.

Tuberculosis (TB) still represents a monumental problem, with more than two million deaths every year worldwide. The current diagnostics for TB offer sub-optimal accuracy both for the active and the latent form of infection and are often based on technologies unaffordable in low-income settings. The tuberculin skin test was the first diagnostic based on an acquired immune response towards Mycobacterium tuberculosis (MTB).

Association of paraspinal and diaphragm denervation in ALS.

Paraspinal EMG needle examination is commonly performed in amyotrophic lateral sclerosis (ALS) for diagnosis. Because lower motor neurons for axial muscles and diaphragm are located medially in the anterior horn, we tested if involvement of axial muscles is associated with diaphragm weakness in ALS. Forty-four ALS patients were included with ALSFRS greater than 20/40.

Thymoma arising in the wall of a thymic cyst.

A 54-year-old male, non smoker, began to suffer from persistent dyspnoea and fever. X-ray and CT scan showed a cystic lesion located in the left anterior mediastinum. This lesion was removed instead of the initially scheduled surgical resection with video-assisted thoracoscopic surgery (VATS) preceded by fine needle aspiration (FNA).

Feasibility of laparoscopy for small bowel obstruction.

Background: Adherential pathology is the most common cause of small bowel obstruction. Laparoscopy in small bowel obstruction does not have a clear role yet; surely it doesn't always represent only a therapeutic act, but it is always a diagnostic act, which doesn't interfere with abdominal wall integrity.

Methods: We performed a review without any language restrictions considering international literature indexed from 1980 to 2007 in Medline, Embase and Cochrane Library.

Paraspinal and limb motor neuron involvement within homologous spinal segments in ALS.

Objective: We studied the involvement of motor neuron groups innervating paraspinal muscles in amyotrophic lateral sclerosis (ALS) and evaluated the value of paraspinal muscle EMG in the diagnosis of the disease.

Methods: We used quantitative concentric needle EMG to study denervation and reinnervation in a paraspinal muscle and a limb muscle innervated by the C6 and L5 segments in 32 patients with ALS. As control subjects we studied 11 patients with peripheral neuropathy, and 46 non-neurogenic control subjects.

Monomelic neurogenic syndromes: a prospective study.

Monomelic neurogenic syndromes are rare. Their classification and prognostic features have not been addressed in the European population. A prospective study of 17 patients with monomelic neurogenic amyotrophy, of upper or lower limb onset, with progression limited to one limb for three or more years.

Association between primary Sjögren's syndrome and non-Hodgkin's lymphoma.

Sjögren's Syndrome (SS) is one of the most frequent autoimmune disorders, which affects approximately 1% of the population. It occurs in patients of all ages, but especially females during the fourth and fifth decades of life with a female/male ratio of 9:1. The main target of this disease are the exocrine glands that are infiltrated progressively by lymphocytes and finally destroyed, leading to decreased exocrine secretion.

Early and late effect of infliximab on circulating dendritic cells phenotype in rheumatoid arthritis patients.

The aim of this study was to analyze the phenotype of circulating dendritic cells (DCc) in rheumatoid arthritis (RA) patients before and after treatment with infliximab (at 24 h and 6 months) and the correlation between these changes and the clinical response to treatment. Sixteen patients with RA were recruited and clinical status was determined using the Disease Activity Score 28 (DAS28). All patients had active disease (mean DAS28 = 5.

Cerebral protection during surgery of the thoracic aorta: a review.

Operations on the aortic arch remain a major challenge for the cardiac surgeon and neurologic injuries represent the most feared complication. During the last decades, different cerebral protection techniques, including deep hypothermic circulatory arrest, and retrograde and antegrade cerebral perfusion have been introduced into clinical practice to reduce the incidence of such complications. All three methods present advantages and disadvantages.

[A case of hypoxic brain damage induced by severe asthma successfully treated by hypothermia therapy].

We experienced a case of hypoxic brain damage induced by severe asthma who was successfully treated by hypothermia. A 20-year-old woman with a history of bronchial asthma suffered from severe respiratory distress and she stopped breathing for about 20 minutes. She was admitted to our hospital with respiratory arrest, deep coma, mydriasis and weak motor response to pain.

Co-stimulatory and adhesion molecules of dendritic cells in rheumatoid arthritis.

Dendritic cells (DCs) in the rheumatoid arthritis (RA) joint mediate the immunopathological process and act as a potent antigen presenting cell. We compared the expression of co-stimulatory and adhesion molecules on DCs in RA patients versus controls with traumatic joint lesions and evaluated the correlation between the immunophenotypical presentation of DCs and the clinical status of the disease. Samples of peripheral venous blood, synovial fluid (SF) and synovial tissue (ST) were obtained from 10 patients with RA at the time of hip or knee replacement and from 9 control patients with knee arthroscopy for traumatic lesions.

[Effects of long-term administration of cilostazol on chronic cerebral circulatory insufficiency--with special reference to cerebral blood flow and clinical symptoms].

This report deals with a study of the effectiveness, safety, and usefulness of long-term administration of Cilostazol for the improvement of cerebral blood flow and clinical symptoms in 24 patients with Chronic Cerebral Circulatory Insufficiency. Cerebral blood flow was investigated quantitatively using the Patlak plot method. Cilostazol was orally administered for 209 days on average.

[Serum levels of carboxyterminal propeptide of type I procollagen (PICP), cross-linked carboxyterminal telopeptide region of type I collagen (ICTP) and carboxyterminal parathyroid hormone-related protein (C-PTHrP) in hematological malignancies with bone lesions and hypercalcemia].

We measured the levels of carboxyterminal propeptide of type I procollagen (PICP), cross-linked carboxyterminal telopeptide region of type I collagen (ICTP) and carboxyterminal parothyroid hormone-related protein (C-PTHrP) in serum of patients with hematological malignancies. ICTP and C-PTHrP levels in serum of multiple myeloma (MM), non-Hodgkin's lymphoma (NHL) and adult T-cell leukemia (ATL) patients with bone lesions and hypercalcemia were significantly higher than those of patients without bone lesions and hypercalcemia. ICTP and C-PTHrP levels in ATL were significantly higher than in MM and NHL.