Diagnostic value of perinatal autopsies: Analysis of 486 cases

Aim: Autopsy is a beneficial procedure to determine the cause of death and the frequency of anomalies in perinatal losses. Even in the event of an autopsy not providing any additional information, completion of the procedure confirming the clinical diagnoses gives reassurance to both clinicians and parents. Here we present a 15-year archival study based on findings of perinatal autopsies. Design and methods: Four hundred and eighty-six cases from our archive were reviewed and according to the findings they were divided into three subcategories; (1) miscarriages (MCF); (2) fetuses terminated (FTA) for vital anomalies detected by prenatal ultrasonography; (3) premature or term newborns died within first month of life (neonates: NN). Autopsies were documented and classified according to week/age of cases, anomalies and causes of abortion or death. Results: Two hundred and twenty-six of 486 cases (46.5%) were in MCF group while 227 (46.7%) and 33 (6.8%) were of them in FTA and NN groups, respectively. In FTA group, the most frequent anomaly detected was neural tube defects. In NN group, prematurity related complications were the most common cause of death. The autopsy process was found valuable in 39.7% of all cases. Conclusions: We suggest that autopsy procedure is diagnostically valuable even in situations when there is USG findings that are confirming FTAs or there is no important major fetal or placental anomaly detected in MCFs. © 2018 Walter de Gruyter GmbH, Berlin/Boston

Rhinocerebral zygomycosis treated with liposomal amphotericin B and surgery

We report three cases with rhinocerebral zygomycosis in two diabetic persons and one otherwise healthy person. The diagnosis was established by histopathological appearance and computerized tomography (CT) and/or magnetic resonance imaging (MRI) scans. These cases were successfully treated by a combination of surgery and liposomal amphotericin B

Potential utility of dermoscopy in the examination of ocular pigmentations.

BACKGROUND: Dermoscopy is a fundamental method in the examination of melanocytic neoplasms. Limited data exist about the dermoscopic features of ocular pigmentations (OPs). OBJECTIVES: We aimed to investigate the usefulness of dermoscopy in the examination of OPs. METHODS: Dermoscopic images of OPs of 20 consecutive patients were recorded. Impression cytology (IC) was performed to these lesions. Dermoscopic images were evaluated for specific dermoscopic structures and patterns without knowing the cytological examination results. RESULTS: Fifteen percent (3/20) of the lesions presented with suspicious cytological findings. More of the suspicious lesions had 4 colors compared to benign lesions (66.7% vs 11.8%, p=0.088). This was also determined for blue-gray (66.7% vs 11.8%, p=0.088) and white (66.7% vs 17.7%, p=0.14) colors. At least 3 structures were observed in all suspicious lesions (100%), but were observed in only in 41.2% of benign lesions (p=0.105). Besides, two-thirds of suspicious lesions had more than 4 structures, but none of the benign lesions reported this (p=0.016). Most of the benign lesions showed asymmetry in one axis (93.3%), whereas all suspicious lesions showed asymmetry in 2 axes (p=0.004). CONCLUSIONS: Dermoscopy seems to be a useful method in the evaluation of OPs. The existence of dermoscopic patterns, colors, and dermoscopic structure plurality and asymmetry raise suspicion in OPs, similarly to skin pigmentations. Dermatologists should be aware of the ocular area, and closer collaboration should be developed between dermatologists and ophthalmologists in the management of pigmented lesions

Sexual and non-sexual intrafamilial spread of hepatitis C virus: Intrafamilial transmission of HCV

The rate of intrafamilial transmission of the hepatitis C virus (HCV) was investigated in 90 family members of 41 index patients with type C chronic liver disease. Antibody to HCV (anti-HCV) was detected by the EIA method (Abbott-Axsym Sys) and Hepatitis C virus RNA, by the polymerase chain reaction (Nested PCR). We also investigated the presence of anti-HCV in 350 healthy persons (control group). The subjects in the study included 38 spouses, 45 children and others (1 relative and 6 parents). Four family members including 3/38 (7.8%) spouses and 1 sister were found to be positive for anti HCV antibodies but none had HCV RNA. Anti-HCV was not detected in the children of index patients. The prevalence of anti-HCV in the families of index patients was significantly higher than in the controls (4.3% versus 0.85%) (p = 0.0355). We concluded that the intrafamilial transmission of HCV is possible but occurs at a low rate

Osteoarthricular involvement of brucellosis in Turkey

The aim of this study was to determine the rates, types, clinical features and treatment of osteoarthricular involvement of brucellosis in Turkey. In a restrospective study in adults, we investigated 238 patients diagnosed with brucellosis over a period of 6 years. A diagnosis of brucellosis was established by isolation of Brucella species in blood or by a compatible clinical picture together with a standard tube agglutination titre of greater than or equal to 1/160 of antibodies for brucellosis and/or demonstration of an at least four-fold rise in antibody titre in serum specimens taken over 2 or 3 weeks. Osteoarthricular involvement was defined by inflammatory signs in peripheral joints or by unrelieved pain at rest together with radiological alterations and/or radionuclide uptake in any deep joint. Eighty-seven patients (36.5%) had osteoarthricular involvement (58.6% female, 41.4% male), 47 (54.1%) of whom were reported to consume unpasteurised dairy products. The mean age was 32.3 +/- 16 years. Sacroiliitis was the most common involvement (n = 53, 60.9%) followed by peripheral arthritis (n = 17, 19.5%), spondylitis (n = 12, 13.8%) and bursitis (n = 5, 5.7%). During the observation period, 60 (69%) patients with osteoarthricular involvement and radiographic abnormalities. A bone scan was positive in 15 patients with no radiographic abnormalities. All patients received merely medical treatment and relapse occurred in five (5.7%) patients. Sacroiliitis has been determined as the most, frequently observed type of osteoarthricular involvement in brucellosis in Turkey

Efficacy of rifampicin plus doxycycline versus rifampicin plus quinolone in the treatment of brucellosis

Objective: The aim of this study was to compare the efficacy, tolerability and side effects of 2 treatment regimens for brucellosis