Tuberculous peritonitis in 11 children: Clinical features and diagnostic approach

BACKGROUND: Tuberculous peritonitis (TBP) is a rare manifestation of childhood tuberculosis characterized by long-lasting abdominal symptoms and exudate and lymphocytes in the ascitic fluid. The diagnosis of TBP is rarely established unless a high index of suspicion is maintained. METHODS: The diagnostic features of 11 cases who were hospitalized with TBP in the Pediatric Infectious Diseases Ward of Dicle University Hospital, Turkey, were evaluated retrospectively. RESULTS: Seven cases were male and the ages of all cases ranged between 1 and 11 years. The onset of symptoms was 1-12 months (mean +/- SD 3.1 +/- 2.7 months) prior to the admission time. Nine patients gave a history of familial tuberculosis. Three cases had Bacillus Calmette-Guérin (BCG) scars and the results of five tuberculin unit (TU) tests in cases without and with BCG were over 10 and 15 mm, respectively. The most common presenting clinical symptoms and signs at admission were abdominal distention and ascites (100%), fever (27%) and loss of weight (18%). One case had accompanying tuberculous meningitis and two cases had concomitant pulmonary tuberculosis. Only one of 11 samples of ascitic fluid yielded Mycobacterium tuberculosis by the polymerase chain reaction method and no other microbiologic evidence was obtained in culture specimens. Ultrasonographic and computed tomographic imagings revealed high-density ascites that contributed well to the diagnosis. The diagnosis in two patients was proven histopathologically via peritoneoscopy and laparoscopy. All cases were treated with isoniazide, rifampisin for 9 months and pyrazinamide for the first 2 months. CONCLUSIONS: Radiologic diagnostic techniques, positive skin tests and a history of exposure to tuberculosis may contribute to the diagnosis of TBP, helped by clinical symptoms and findings, particularly when invasive diagnostic methods via peritoneoscopy and laparoscopy are not available in developing countries.     

The prevalence of molar incisor hypomineralization (MIH) in a group of children in a highly polluted urban region and a windfarm-green energy island

Backround.  Children's developing teeth may be sensitive to environmental pollutants such as polychlorinated dibenzo- p -dioxins (PCDDs) and polychlorinated dibenzofurans. The term molar incisor hypomineralization (MIH) was introduced to describe the clinical appearance of enamel hypomineralization of systemic origin affecting one or more permanent first molars (PFMs) that are associated frequently with affected incisors.
Aim.  The aim of this study was to determine the prevalance of MIH in children from the most industrialized and polluted region and the most green-energy island of Turkey.
Design.  In September 2007, a retrospective study was initiated in two elementary schools: one, a group of children ( N  = 153) who fitted the criteria from Tavsancil, Kocaeli ( N  = 109) and the other from Bozcaada island, Canakkale ( N  = 44). The soil samples were collected from selected regions in order to determine the contamination levels in a heavily industrialized area and a non-industrialized area.
Results.  Prevalance of MIH in children in Bozcaada island was 9.1%, while prevalance of MIH was 9.2% in Tavsancil. The PCDD/F levels in soil samples collected from Bozcaada and Tavsancil were determined as 1,12 and 8,4 I-TEQ ng/kg dry soil, respectively ( P  < 0.001).
Conclusions.  In this preliminary study with a small study population, prevalence of MIH did not seem to be associated with the levels of PCDD/Fs in the environment.     

Penile metastasis of prostatic adenocarcinoma

Prostatic carcinoma metastasizing to the penis is rare. A case of adenocarcinoma of the prostate with metastases to the penile shaft and glans penis is presented.     

Evaluation of the role of varicocelectomy including external spermatic vein ligation in patients with scrotal pain

OBJECTIVES: The aim of the present study was to assess and compare pre- and postoperative scrotal pain in patients with varicocele who underwent varicocelectomy with different approaches. METHODS: The study included 144 consecutive patients with left-sided varicocele who had left scrotal pain for more than 3 months. All patients underwent varicocele ligation using either a subinguinal or inguinal approach with or without external spermatic vein ligation. We asked the patients to complete an 'Assessment Questionnaire for Scrotal Pain' both before and after the surgery. RESULTS: The surgery was successful in 101 (83.4%) of the 121 patients available for follow up. Seventy-four (61.1%) patients reported the complete resolution of pain while 27 patients (22.3%) reported partial resolution. Symptoms worsened in a single case and pain persisted postoperatively in 19 cases (15.7%). There were no statistically significant differences in the characteristics of the pain and grade of varicocele between postoperative groups. A significant difference was observed in postoperative success between patients who had external spermatic vein ligation and those who did not, regardless of the surgical approach (inguinal or subinguinal). All patients who reported complete or partial resolution of pain stated that they would recommend surgery to relatives with the same problem. CONCLUSIONS: Varicocelectomy using either inguinal or subinguinal approaches is an effective and reasonable treatment option in this patient group and should include external spermatic vein ligation for a satisfactory outcome.