Helicobacter Pylori Infection in Pediatric Patients Living in Europe: Results of the EuroPedHP Registry 2013 to 2016

Objectives: The aim of the study was to assess clinical presentation, endoscopic findings, antibiotic susceptibility and treatment success of Helicobacter pylori (H. pylori) infected pediatric patients. Methods: Between 2013 and 2016, 23 pediatric hospitals from 17 countries prospectively submitted data on consecutive H. pylori-infected (culture positive) patients to the EuroPedHP-Registry. Results: Of 1333 patients recruited (55.1% girls, median age 12.6 years), 1168 (87.6%) were therapy naïve (group A) and 165 (12.4%) had failed treatment (group B). Patients resided in North/Western (29.6%), Southern (34.1%) and Eastern Europe (23.0%), or Israel/Turkey (13.4%). Main indications for endoscopy were abdominal pain or dyspepsia (81.2%, 1078/1328). Antral nodularity was reported in 77.8% (1031/1326) of patients, gastric or duodenal ulcers and erosions in 5.1% and 12.8%, respectively. Primary resistance to clarithromycin (CLA) and metronidazole (MET) occurred in 25% and 21%, respectively, and increased after failed therapy. Bacterial strains were fully susceptible in 60.5% of group A, but in only 27.4% of group B. Primary CLA resistance was higher in Southern and Eastern Europe (adjusted odds ratio [ORadj] = 3.44, 95% confidence interval [CI] 2.22-5.32, P < 0.001 and 2.62, 95% CI: 1.63-4.22, P < 0.001, respectively) compared with Northern/Western Europe. Children born outside Europe showed higher primary MET resistance (ORadj = 3.81, 95% CI: 2.25-6.45, P < 0.001). Treatment success in group A reached only 79.8% (568/712) with 7 to 14 days triple therapy tailored to antibiotic susceptibility. Conclusions: Peptic ulcers are rare in dyspeptic H. pylori-infected children. Primary resistance to CLA and MET is markedly dependent on geographical regions of birth and residence. The ongoing survey will show whether implementation of the updated ESPGHAN/NASPGHAN guidelines will improve the eradication success.info:eu-repo/semantics/publishedVersio

Successfully treated Mycobacterium abscessus mastitis: A rare cause of breast masses

Rapidly growing mycobacteria are pathogens responsible for cutaneous or subcutaneous infections especially occurring after injection, trauma or surgery. We describe a patient with Mycobacterium abscessus mastitis that presented as a mass lesion and haemorrhagical discharge. It was initially diagnosed and treated as fibrocystic disease and non-specific abscess. Full recovery was obtained with combination therapy of clarithromycin, linezolid and amikacin without surgical debridement followed by several abscess aspirations. Atypical mycobacteria should be considered in diagnosis of chronic breast lesions in endemic areas. This is the first reported case of mastitis due to M. abscessus in Turkey

Some viral and bacterial respiratory tract infections of dairy cattle during the summer season

In this research, dairy cattle with respiratory system problems that were brought to a private slaughterhouse in Burdur province were investigated for viral and bacterial infections present in the summer season. The blood samples were collected from 56 animals. The samples were tested for antibodies against bovine herpesvirus 1 (BoHV-1), bovine viral diarrhea virus (BVDV), bovine respiratory syncytial virus (BRSV), bovine parainfluenza virus 3 (BPIV-3) and bovine adenovirus 3 (BAV-3) by ELISA. Bacteriological cultivation was carried out from lung samples taken after cutting the same animals. The seropositivity rates which were determined for 5 viruses in cattle (BoHV- 1, BVDV, BRSV, BPIV-3 and BAV-3) were 7.14%, 50%, 94.64%, 94.64% and 82.14% respectively. The presence of antibodies against the viruses was as follows; 5.36% of cattle had antibodies against only one virus, 14.29% against two, 30.36% against three, 44.64% against four and 5.36% against five viruses. A total of 36 bacterial agents were isolated from 30 out of 56 lung samples. From the lung samples, only one bacterium was isolated from 39.3% (22/56) samples, and more than one bacterium from 14.3% (8/56). Escherichia coli, Staphylococcus aureus and Streptococcus spp. were detected as the most often isolated agents. Compared to bacteria, the rates of viral infections associated with Escherichia coli (BRSV+BPIV-3+BAV- 3+Escherichia coli; 8.92% and BRSV+BPIV-3+Escherichia coli; 5.35%) were higher. As a consequence, it was thought that primary agents which were the viruses and bacteria may have attended as secondary factors in respiratory tract infections of dairy cattle

Intestinal lymphomas, 15 years' experience of a single center

WOS: 00038861450128

Chondroblastoma: review of fifty-five cases

WOS: 00034438680214

The preliminary results of a residency satisfaction survey: "To love and not to love Pathology"

WOS: 00032390420002