Burr hole evacuation for infratentorial subdural empyema

Infratentorial empyema is a life threatening condition and constitutes a neurosurgical emergency. Purulent mastoiditis and medial otitis is the most common origin and a thorough eradication of the purulent foci is mandatory. Decompression craniectomy has been primarily advised in the literature as the gold standard of the surgical treatment but burr hole evacuation when there the lack of cerebellar edema is less invasive and deemed equally efficient in the few reported cases. This is the report of a seventeen year old female who presented in a comatose state due to infratentorial empyema with acute hydrocephalus and who improved immediately after burr hole evacuation. Details of the surgical procedures are given. Mastoidectomy was completed, with the patient under combined antibiotherapy. She leads a normal life now, more than six years after surgery.     

Epidemiology of infections in a Burn Unit,Albania

Background

Many types of nosocomial infections (NIs) can be present in the burned patient. The purpose of this study is to calculate the rates for NI in the Intensive Care Unit of the Service of Burns and Plastic Surgery in University Hospital Centre (UHC) in Tirana, Albania.

Method

The study is prospective, clinical and analytical. The study is continued/longitudinal because monitors all patients with severe burns during a specified time period (1 year). For data analysis was used SPSS 19.0.

Results

The infection prevalence rate was 12 infected patients per 100 patients. The colonisation prevalence rate was 43 colonised patients for 100 patients. The most frequent infection microorganisms were Pseudomonas aeruginosa and Staphylococcus aureus (67% and 24%). Incidence of BSI was 3 BSI for 1000 hospitalization days. Incidence of catheter-related bloodstream infection (CRBSI) was 11.7 BSI for 1000 catheter days. Colonisation of the tip of the central catheter (CTC) was 15.6 for 1000 catheter days.

Conclusions

The epidemiology of burn wound infections as well as the definitions have changed due to important changes in burn wound treatment but further studies should be done documented the factors that can reduce the burn wound infection rates.     

Compression of the conus and the hypertrophic form of Charcot-Marie disease

A patient with a hereditary neuropathy presented with a conus and cauda syndrome. CSF study showed a high protein content. Neuroradiological investigation results were consistent with a compression TH11-L4. The patient underwent TH11-L4 laminectomy.     

Saccular trilobed aneurysm of azygos anterior cerebral artery

Multiple saccular or giant aneurysms of azygos anteriorcerebral artery(AACA) at the distal segments A2-A5 are very rarely reported. Distal anterior cerebral artery(DACA) aneurysms represent approximately 2%-7% of all cerebral aneurysms. We present the case of an Albanian 62-year-old male, admitted at our service after sudden onset of severe headache and vomiting. Computerized tomography(CT) of the head showed hemorrhage in the front of corpus callosum. CT angiography followed by digitally subtracted angiography(DSA) documented a large necked aneurysm with three lobes at the origin of calloso-marginal artery and a single DACA, also known as AACA. A frontal parasagittal craniotomy was performed. Obliteration of the aneurysm was done only by separate clipping of each three lobes at the respective neck. Postoperative DSA demonstrated complete exclusion of the aneurysm and a regular flow of AACA. The patient recovered uneventfully. Despite it is a rare occurrence, an aneurysm of distal segments of anterior cerebral artery A2-A5, concomitant to AACA should be studied with DSA. In the era of embolization, conserving good microsurgical skills is fundamental for dealing with multilobar cerebral aneurysms, associated with rare anatomical variations.     

Cystic benign teratoma of the neck in adult

Teratomas are embryonal neoplasms that arise when totipotential germ cells escape the developmental control of primary organizers and give rise to tumors containing tissue derived from all three blastodermic layers. Teratomas have been reported to occur in various sites and organs. Teratoma of the cervical neck are relatively rare in adulthood. It usually extends from the neck to the thoracic cavity causing local mass effect. In most of the cases intrauterine diagnosis is possible by ultrasound. Because of dyspnea due to mass effect, this condition is treated promptly after birth. However cases of teratoma in adulthood with supraclavicular localization have been reported rarely in the literature. The presented case is of a 25-year-old female with a cervical mass. Histological examination revealed a benign mature teratoma. The patient has been disease free for more than nine years after surgical removal of a neck teratoma.     

Sylvian subarachnoid and extra-pial cavernous angioma

Cavernous angiomas are one of the four types of vascular malformations of the central nervous system. Lesions situated subarachnoidally are rare although some cases with an infratentorial localization have been reported. Our case represents an unusual localization of a subarachnoid cavernous angioma. A 35- year-old patient was admitted to our department with signs of subarachnoid hemorrhage. A 1 cm hyperdense lesion placed at the right Sylvian fissure was distinguished by CT-scan examination and no arterial supply was revealed on cerebral angiography. Surgical intervention showed a lesion placed extra-pial and totally encased in the subarachnoid space in the superficial part of the Sylvian cistern. This case represents a radiologically visible supratentorial extra-pial subarachnoidal cavernous angioma. This case provides confirmation of one of the supposed causes of subarachnoid hemorrahage 'sine materia'.