[Role of negative pressure therapy in the treatment of chronic wounds]. / Uloga terapije negativnim tlakom u tretmanu kronicnih rana.

Negative Pressure Wound Therapy (NPWT) is one of the supportive options for chronic wound treatment. The level of negative pressure is between 40 and 125 mm Hg below ambient. Good results in increasing angiogenesis, improvement of blood flow in wounds, edema reduction, regulation of moist environment, granulation tissue stimulation and wound retraction have been proved. In addition, bacterial burden in the wound and the amount of harmful products (exotoxins, endotoxins, cytokines and matrix metalloproteinases) are also significantly reduced. Chronic wound healing time is accelerated in comparison with other conservative treatments. The NPWT can be applied in either inpatient or outpatient settings.

Coexistance of cerebral sinovenous thrombosis and Dandy Walker malformation in newborn.

Cerebral sinovenous thrombosis in neonatal period may cause neurological impairment, epilepsy, and lead to stroke. It is caused primarily by coagulopathy of numerous reasons, occasionally perinatal asphyxia, traumatic delivery and hyperhomocysteinemia. Dandy-Walker malformation is characterized by agenesis or hypoplasia of the cerebellar vermis, cystic dilatation of the fourth ventricle, and enlargement of the posterior fossa. Dandy-Walker malformation, variant, and mega cisterna magna represent a spectrum of developmental anomalies. Insults to developing cerebellar hemispheres and the fourth ventricle are believed to be the cause of malformation. Our patient was born from noncomplicated pregnancy, noncomplicated nontraumatic vaginal delivery at term, excellent Apgar scores, without peculiarities in clinical status. She was brest-fed by the 42nd hour of life when she had rightsided seizures during sleep that repeated for five times in next 24 hours. Brain Ultrasound (US) revealed clot in left lateral ventricle, slight dilatation of left ventricle, both sided periventricular echodensity, ischemia, slight enlargement of forth ventricle and a bit smaller cerebellum. There was no visible flow through left transverse, superior sagittal and straight sinus. Magnetic Resonance (MRI) confirmed the finding and showed thrombosis of left and right transverse venous sinuses and confluence of sinuses. Electroencephalogram (EEG) showed leftsided focal changes. The newborn was treated with phenobarbiton for 8 days and had no convulsions during that period. All coagulation parameters, homocistein, lipoproteins (a) and D-dimers were normal. There were no mutations on FV R506Q, PT 20210A, MTHFR 677C/T. No antiphospholipides were found. Heart US showed no structural anomalies. No other patology or risk factors were present at the time. Before discharge, US showed hydrocephalus. Flow in affected sinuses was visible with color Doppler. MRI showed recanalization of affected sinuses, also hydrocephalus and presentation of Dandy Walker On EEG there was borderline finding. Due to progression of hydrocephalus ventriculo-peritoneal shunt was placed. In age of 1 year EEG was slower for age but without focus. Neurological development was normal for age. The question is whether this child had intrauterine insult and inception of Dandy Walker with further postnatal progress of thrombosis and evolution to full picture of Dandy Walker with hydrocephalus OR thrombosis that led to development of hydrocephalus and Dandy Walker malformation in this child were accidental coexistance.

[Video-assisted extirpation of breast fibroadenoma with immediate bilateral breast augmentation--a case report]. / Videoasistirana ekstirpacija fibroadenoma dojke s neposrednim obostranim povecanjem dojki--prikaz bolesnice.

BACKGROUND: Since mid 1990s video-assisted breast surgery (VABS) has been developed in the treatment of benign and malignant breast diseases. According to studies that are conducted mainly in Japan, this tehnique is safe, easy to learn and his main advantage is excellent cosmetic results on postoperative appearance of breasts that cannot be achived with standard surgical procedures. OBJECTIVE: To present a first case of video assisted breast surgery in Croatia applied to treatment of breast fibroadenoma and immediate bilateral breast augmentation. CASE REPORT: A 39 year old female patient was admitted to our hospital for elective procedure of breast augmentation. On this occasion video assisted extirpation of fibroadenoma was performed through inframammary incision and followed by immediate bilateral breast augmentation. CONCLUSION: VABS is feasible, cosmetic effects are evident and the VABS deserves attention as a possible surgical option in breast surgery. However further experience on this field must be gained and it remains to evaluate this tehnique on the additional studies.

[Endoscopically assisted lipectomy]. / Endoskopski asistirana sukcija lipoma.

The aim of the study was to compare lipectomy and endoscopically assisted lipectomy. In a group of 32 patients with cytologically verified lipoma, 16 patients underwent classic lipectomy and endoscopically assisted lipectomy each. At 12-month follow up, there was no difference in the number of lipoma recurrences between the two techniques. Endoscopically assisted lipectomy proved to be a safe method with excellent cosmetic result and shorter recovery period for patients at the same risk of recurrent lipomas.

[Surgical and radiotherapy in treatment of postauricular keloids--case report]. / Kirurska i iradijacijska terapija u lijecenju postaurikularnih keloida.

Treatment of keloid remains a great challenge for clinicians, in spite of numerous therapeutic regimens reported in the literature to date. Earlobe or postauricular regions are predominant locations for postoperative keloids due to the treatment of lop ears. There are several treatments that include intralesional steroid injections, surgical excision, cryotherapy, laser therapy, radiotherapy and pharmacotherapy. A case is presented with fourth recurrence of keloids after surgical treatment of lop ears with final satisfactory outcome after combined therapy that included surgical excision, skin flap transposition and radiotherapy. It is concluded that interdisciplinary approach that includes a combination of surgery and radiotherapy results in a satisfactory outcome of keloid treatment.

Clinical presentation of a patient with localized acquired cutis laxa of abdomen: a case report.

Background. Cutis laxa (CL) is a rare disorder of elastic tissue characterized by loose, sagging skin with reduced elasticity, and resilience without resulting scarring. CL may be inherited as a dominant, recessive, or X-linked recessive disease, or acquired. The heritable forms of CL predominantly begin at birth, but it may be delayed until puberty or age of 30 years with extracutaneous manifestations including pulmonary emphysema, umbilical and inguinal hernias, and gastrointestinal and vesicourinary tract diverticuli. An acquired form of the disease occurs in adults with no evidence of internal organ involvement. Objective. The aim of this case report was to present our patient suffering from CL, and to evaluate clinical presentation, diagnostic and therapeutic difficulties in this rare condition. Case Report. A 30-year-old female patient was admitted to our Hospital due to localized loose and sagging skin of abdomen, induced by prior cesarean section 6 years ago. CL has been diagnosed based on the clinical picture and pathohistological appearance. Conclusion. Reconstructive surgery provides a dramatic cosmetic improvement with significant psychosocial benefit. Repeated surgical procedures may be required to correct the lax skin, which worsens with age.

[Importance of medical treatment in second echelon during war in Croatia, example--war surgical hospital in Garesnica]. / Znacenje bolnica II. Esalona u sanitetskom zbrinjavanju u domovinskom ratu na primjeru ratne kirurske bolnice u garesnici.

At beginning of 1991, the increasing necessity of emergency surgical treatment of wounded persons in Croatia led to the formation of mobile surgical teams. However, this system was abandoned due to many problems and echelon health division was formed. One of the war surgical hospitals (second echelon) was the War Surgical Hospital Garesnica. In this study, materials of the Croatian War Veterans Ministry, Ministry of Defense, Garesnica War Surgical Hospital and Garesnica Defense Office archive were used. We analyzed the number and localization of wounds, and describe the organization, work and results of the War Surgical Hospital in Garesnica. During the work of the War Surgical Hospital in Garesnica, 909 surgical examinations were performed, 521 wounded were surgically treated (45% civilians and 55% soldiers), 331 wounded were operated on, 5 lethal outcomes were recorded, 68% of wounds were localized on the extremities, 19% on the thorax and abdomen, and 13% on the head end neck. In this article the organization and work of the War Surgical Hospital in Garesnica is described, which had a major role in providing emergency medical care to people wounded in west Slavonia.

Oxidative stress in small-for-gestational age (SGA) term newborns and their mothers.

This study used malondialdehyde (MDA) determination by HPLC and enzymatic assays for total serum peroxides and antioxidant capacity to evaluate oxidative stress in 47 healthy full-term small-for-gestational age (SGA) newborns vs 67 appropriate-for-gestational age (AGA) newborns. Blood samples were collected at delivery from umbilical cord artery and vein and from peripheral blood of the babies on the third day after birth. Blood samples of mothers were also collected and compared with blood of 29 normal non-pregnant women (NPW). Serum peroxide values were significantly higher in both groups of mothers than in NPW, decreasing towards the third day in AGA mothers, while persisting in SGA mothers. Antioxidant capacity of sera of both groups of mothers was lower than NPW. Both SGA mothers and babies had increased MDA at delivery, unlike AGA counterparts. MDA levels in umbilical vein were higher than in umbilical arteries, while immunohistochemistry revealed abundant presence of 4-hydroxynonenal (HNE)-protein adducts only in stroma of the SGA placenta. These results show that both mothers and babies are exposed to oxidative stress during and after delivery, which is more pronounced and persistent in the perinatal period of the SGA group, while lipid peroxidation in placenta could play a role in SGA pathophysiology.

[Trauma of the brachial plexus and associated vascular injury--a case report]. / Traumatska ozljeda brahijalnog pleksusa s ozljedom krvnih zila--prikaz bolesnika.

Acute vascular trauma in the axillary region is usually associated with brachial plexus injury and presents a great challenge to surgeon and formidable obstacle to restore a useful limb function. Interdisciplinary operative and postoperative approach is mandatory providing an optimal care of these severe patients. Here we present a case of neurovascular trauma that affected axillary artery and vein, complete transection associated with complete transection of the brachial plexus. Immediately after admission emergency surgery was performed and in postoperative follow up, after several operations and rehabilitation that continued for 24 months, entire functional recovery was achieved without any disabling consequences.

Can neonatal myasthenia gravis be predicted?

AIM: To determine any association between history of mothers with myasthenia gravis (MG) and the occurrence of neonatal myasthenia gravis (NMG). METHODS: The prospective study involved pregnant women with MG and their newborns delivered in our center throughout the nine-year period. The study included 16 newborns with NMG and 33 healthy newborns without symptoms of NMG. Their outcome was evaluated in relation to the duration of the illness (<5, 5-10, >10 years) and maternal therapy (no therapy, mestinon, corticosteroid, or combination of the two). RESULTS: The duration of maternal illness and type of therapy were not predictive of neonatal outcomes (P=0.159, and P=0.578, respectively). CONCLUSION: The duration of illness and therapy of women with MG do not correlate with manifestation of NMG and do not predict which pregnancies would result in an affected child. Because of possible severe, unpredictable, and life threatening NMG, these births should be carried out in a tertiary birth center.

[Iatrogenic injury of the brachiocephalic arterial trunk and its branches--case report]. / Jatrogena ozljeda brahiocefalicnog arterijskog stabla i njegovih ogranaka: prikaz slucaja.

Iatrogenic vascular traumas are increasing and their proportion exceeds 40% of all vascular injuries. We report on a rare case of iatrogenic injury of the brachiocephalic arterial trunk during surgical intervention due to postirradiation arteriopathy, which was successfully treated with a silver prosthesis graft. A 58-year-old male underwent surgery for metastases of papillary carcinoma of the thyroid gland, located in lymph nodes adjacent to the right common carotid artery and right subclavian artery. During the surgery, there was an intraoperative injury of the brachiocephalic arterial trunk that included spontaneous rupture and tear of the subclavian and common carotid artery, as the result of extreme fragility of the arterial wall, probably due to the previous irradiation therapy. Emergency sternotomy and clavicle resection were followed by blood flow reconstruction by use of an Y prosthesis that was applied for terminoterminal anastomosis between the brachiocephalic trunk to common carotid artery and subclavian artery. The authors concluded that irradiation therapy may lead to progressive arteriopathy in affected arteries.