Two-suture fish-mouth end-to-side microvascular anastomosis with fibrin glue

The most decisive step during free tissue transfers and replantation surgery may be respected as microvascular anastomosis. The conventional end-to-side anastomosis technique with simple interrupted sutures is well established and proven to be successful. On the other hand, conventional technique can be time consuming and can cause vascular thrombosis, vessel narrowing, and foreign-body reactions. Search for a more rapid and secure alternative to conventional technique is carried on. In this study, we defined a new technique for end-to-side anastomosis with fish-mouth incisions and application of fibrin glue and compared our results with those we obtained with conventional end-to-side anastomosis. We evaluated end-to-side anastomosis of carotid arteries of a total number of 64 Wistar-Albino rats. In control group (n = 32), conventional anastomoses with 8 to 10 sutures were performed. In experimental group (n = 32), fish-mouth incisions were applied first on the recipient artery, followed by performing anastomosis with only 2 corner sutures and applying commercially available fibrin glue. Time taken to perform the anastomosis was significantly shorter with the experimental group (P = 0.001), whereas early and late patency and aneurysm rates were comparable to those achieved with control group. Histological evaluation did not point out any significant differences between the groups. We have defined a rapid and safe alternative technique of end-to-side anastomosis with the use of fibrin glue. This method may be an alternative especially where multiple anastomoses are required or where it is difficult to approach anastomotic line, as it is easily performed, rapid, safe, and not involving any complex equipments.     

Scleral perforation complicating titanium mesh plaque in orbital blowout fracture

A 27-year-old man who underwent a previous reconstruction surgery for left orbital blowout fracture and recent revision surgery for left cicatricial ectropion was admitted to the ophthalmology outpatient clinic with a 20-mm irregular conjunctival and scleral incision in the left eye at the 6-o'clock position. The scleral and conjunctival incisions were repaired, and during the operation, the anterior end of the titanium mesh plate was visible at the inferior orbital rim. The plastic surgery team removed the irritating end of the plate. Obvious adherence of periocular tissues onto the titanium implant and fibrovascular ingrowth through the implant were seen during this operation. The possible mechanism for the misdirection of the anterior end of the implant might be explained by iatrogenic rotation during the revision of the cicatricial ectropion. To the best of our knowledge, this is the first reported case demonstrating scleral incision caused by an orbital titanium implant.     

Acute Onset of Intracerebral Hemorrhage due to Autonomic Dysreflexia

Autonomic dysreflexia is a clinical emergency syndrome of uncontrolled sympathetic output that can occur in patients who have a history of spinal cord injury. Despite its frequency in spinal cord injury patients, central nervous system complications are very rare. We report a man with traumatic high level incomplete spinal cord injury who suffered hypertensive right thalamic hemorrhage secondary to an episode of autonomic dysreflexia. Prompt recognition and removal of the triggering factor, the suprapubic catheter obstruction which led to hypertensive attack, the patient had a favorable functional outcome after the resorption of the hematoma and effective rehabilitation programme.     

Nonpharmaceutical interventions in Turkey and worldwide during COVID-19 pandemic

Nonpharmaceutical interventions (NPIs) are actions apart from getting vaccinated and medications, in order to promote deceleration of the spread of illness among people and communities during pandemic. In this article, we aim to examine NPIs applied in Turkey and worldwide due to the COVID-19 pandemic. Some of the NPIs such as isolation, quarantine, and contact tracing were maintained with updates of the Ministry of Health guidelines in Turkey. Some NPIs including travel and partial or full curfew mobilization restrictions were set in accordance with the various periods by the number of cases. Periods of restrictions at autumn 2021 to summer 2022 are national partial curfews, national extended curfews, local decision-making phase, revised local decision-making phase, partial lockdown, full lockdown and gradual normalization. Mitigation and suppression have been implemented in Turkey with restrictions of varying severity throughout the course of the epidemic. It is seen that the restrictions implemented in Turkey contributed to the flattening of the epidemic curve. Even some countries mainly applied the suppression method, and others applied the mitigation method, in general, it is seen that similar methods were applied with different weights. Examples of different countries demonstrated that NPIs are effective for flattening epidemic curve. NPI have been the main instrument for a year and a half from the beginning of the epidemic to mid-2021 in Turkey as well as worldwide.     

Complication and cost analysis of transbronchial lung cryobiopsy and awake video-assisted thoracic surgery in diagnosis of interstitial lung disease

Aim and introduction:Diagnosing of interstitial lung disease (ILD) is difficult and expensive. The standard diagnostical approaches to ILD are bronchoalveolar lavage, transbronchial lung biopsy, transbronchial lung cryobiopsy (TBLC) and surgical lung biopsy (SLB). SLB is gold standard for the confident diagnosis of ILD but because of the poor performance of the patients it’s use is limited. We conducted a retrospective study to point out that TBLC plays an important role in diagnosis of ILD and has fewer complications and lower cost than awake video-assisted thoracic surgery (AVATS).Material and methods:132 patients who underwent TBLC and AVATS with a pre-diagnosis of ILD in our hospital between 2015 and 2020 were evaluated retrospectively. Diagnosis rates, complications and costs were recorded.Results:There were no non-diagnostic materials in 44 patients in AVATS arm. Prolonged air leak was observed in 11(25.0%) of the patients, and six of them (13.6%) were discharged with Heimlich Valve (HV). Median length of stay in the hospital was 8 days, while average patient cost was $515.9 (415.2-2662.9) in the AVATS arm. Non-diagnostic material was obtained from 10 (11.3%) of 88 patients in TBLC arm. Six (6.8%) of them had pneumothorax, only one of them required a chest tube. No patient was discharged with HV (p=0.001). Median cost for each patient with a median hospital stay of 2.0 (1.0-21.0) (p<0.001) days was $171.9 (80.8-1493.3) (p<0.001).Discussion:Although TBLC is behind AVATS in terms of diagnostic accuracy, it may be an alternative diagnostic tool in the diagnosis of interstitial lung disease due to its acceptable safety profile and cost-effectiveness.     

Caspase 9 is decreased in psoriatic epidermis

Psoriasis is a proliferative and inflammatory disease of the skin. Caspase 9 is responsible for initiating the caspase activation cascade during apoptosis. Apoptosis is a physiological mechanism of homeostasis and development, and caspases are the executioners of apoptosis. This study reports the immunohistochemical localisation of caspase 9 in psoriatic skin and compares it with that seen in normal, healthy control skin. Skin biopsy specimens of lesions were obtained from 15 patients with plaque type psoriasis vulgaris. The specimens were labelled immunohistochemically for binding of an anti-caspase 9 primary antibody. Biopsies of healthy skin from 10 age-matched and sex-matched healthy control individuals were also analysed. The caspase 9 positive cell fraction was calculated for both epidermal and dermal cells in psoriatic lesions and healthy control skin. Counts of caspase 9 positive cells from the epidermis of psoriatic skin lesions were significantly lower than those seen in healthy skin (p<0.05). The caspase 9 immunolabelled perivascular cell counts in the dermis were not statistically significantly different in psoriatic lesions versus normal skin (p>0.05). Psoriatic epidermis contains little of the apoptotic marker, caspase 9. The results of this study are indicative of decreased apoptosis in psoriatic epidermis, and no change in the perivascular area in psoriatic lesions. These findings support the idea that decreased apoptosis is seen in psoriatic epidermal cells. Greater understanding of the nature of the disease may open new avenues for further therapeutic modalities.     

Primary carcinoma of the neovagina: a case report

We present a case of squamous cell carcinoma arising in the neovagina of a woman in whom we performed vaginoplasty 20 years before. To the best of our knowledge, this is the 23rd case of total carcinoma arising in the neovagina constructed because of vaginal agenesis, and the 3nd case of carcinoma arising in the neovagina performed without using a graft.