Gunshot Abdominal Injuries: A Report of Two Cases and a Review of the Literature.

Abdominal injuries in children caused by guns are a rare clinical entity globally. But, in countries with undefined legal regulations and in war zones, urban violence is a tremendous social problem among older children and adolescents. This manuscript provides details regarding two cases of severe gunshot injuries in young children. The injuries were very complicated and included damage to the parenchymatous and hollow organs and major blood vessels. The clinical presentation on admission was severe and dramatic, but the patients survived. However, one patient developed numerous complications that required repeated surgical interventions and long treatment. This article provides a detailed description of injuries and how to treat them. Patient care requires a multidisciplinary approach, and the initial decision on further treatment depends on the patient's hemodynamic stability.

Impact of diabetes mellitus on the frequency of post-operative complications after carotid endarterectomy.

BACKGROUND: There is significant controversy surrounding the link between diabetes mellitus and post-operative complications after carotid endarterectomy (CEA). The aim of this study was to identify the possible effects of diabetes on the frequency of post-operative complications after CEA. METHODS: This prospective study was conducted at the Dedinje Clinic for Vascular Surgery, Belgrade. The patients who underwent CEA were divided into two groups: group A (37.7%) included 98 (35.1%) insulin-dependent and 181 (64.9%) insulin-independent diabetic patients, and group B (62.3%) comprised non-diabetic subjects. RESULTS: The pre-operative characteristics were similar, except for a greater prevalence of dyslipidaemia in patients with diabetes. Post-operative cardiac events occurred more often in patients with diabetes (3.6%) than in non-diabetic patients (1.1%) (p = 0.039); post-operative neurological events among patients with diabetes were 3.6% and among non-diabetics, 0.9% (p = 0.009). Peri-operative mortality rate was 2.5% in the diabetic group and 0.9% in the non-diabetic group. The total percentage of post-operative complications was two or more times higher in the diabetic group than the non-diabetic group (8.5 vs 18.3%, p < 0.001). CONCLUSIONS: Diabetes mellitus increased the surgical risk of CEA. Higher rates of mortality and post-operative complications were observed in patients being treated with oral antidiabetics than in those on insulin.

Non-traumatic myositis ossificans of the thigh. A case report.

INTRODUCTION: Myositis ossificans (MO) is an ectopic ossification characterized by an appearance of bone formation predominantly in muscle tissue. Trauma is the most common etiological factor, observed in almost 60-75% of cases, whereas a non-traumatic MO is rarely described in the literature. A diagnosis is based on clinical and radiological findings. PRESENTATION OF CASE: A 75-year old female patient has been admitted to our clinic with a localized swelling of the posterior femoral compartment, presented on magnetic resonance as a calcification in the biceps femoris muscle. Laboratory test results were within the normal range. Surgical procedure consisted of excision of the tumor mass with primary wound reconstruction and drainage. The post-operative period was uneventful, and the patient was discharged from hospital on the seventh postoperative day. The pathohistology findings have shown the MO. DISCUSSION: A non-traumatic MO is scarcely described in the literature. A chronic microtrauma, tissue ischaemia and inflammation are listed as causal mechanisms of a non-traumatic MO. MO non-traumatica occurs more often in patients with a parallel, subdural or epidural haemorrhage and a hip surgery. Our case did not present any family history, trauma or associated anomalies of hands or fingers. CONCLUSION: Myositis ossificans should be considered as the differential diagnosis of all soft tissue tumor masses, even if known risk factors are not present in the anamnesis. Surgery is a reasonable therapeutic strategy in the presence of a tumor mass in soft tissues, and definite diagnosis can be set only based on pathohistological findings. KEY WORDS: Ectopic ossification, Non traumatic myositis, Surgery.