Harun Gürsoy

The effect of blunt abdominal trauma on appendix vermiformis

Objectives: Trauma and appendicitis are the most common conditions of childhood for which surgical consultation is sought in emergency departments. Occasionally, appendicitis and trauma exist together, which causes an interesting debate whether trauma has led to appendicitis. We aimed to evaluate our patients with traumatic appendicitis and to discuss their properties in the light of the literature. Methods: We retrospectively reviewed the charts of children of blunt abdominal trauma accompanied by appendicitis. Results: Of 29 cases of blunt abdominal trauma that had required surgical exploration, five were found to have gross findings of acute appendicitis and underwent appendicectomy. Appendicitis was confirmed histopathologically. Conclusion: It should be kept in mind that children managed for severe blunt abdominal trauma may develop appendicitis. If clinical outlook suggests appendicitis in cases conservatively managed for blunt abdominal trauma, physical examinations, abdominal ultrasonography and/or abdominal computed tomography should be repeated for diagnosis of traumatic appendicitis. This approach will help to protect the patients against the complications of appendicitis that are likely to develop.

Infantile Amyand's hernia.

The finding of an uninflamed appendix within an inguinal hernia is estimated to be found in approximately 1% of adult inguinal hernia repairs. 1,2 A normal appendix in an inguinal hernia sac is three times more likely to occur in infants than in adults. 3 Acute or perforated appendicitis occurring within an inguinal hernia is a rare event and is known as ‘Amyand’s Hernia’. 1,2,4,5 The first case was reported in 1735 by the surgeon Claudius Amyand. 5 Amyand’s hernia is almost never diagnosed prior to surgery. 1 We present an infant whose appendicitis was found within the inguinal hernia sac in operation, which was performed eight hours following manual reduction of his incarcerated inguinal hernia.

Anomalous congenital band: a rare cause of intestinal obstruction and failure to thrive

Intestinal obstruction caused by an anomalous congenital band is very rare in adults and children. A 7-year-old boy was admitted with acute intestinal obstruction. His parents mentioned that the child always had mild abdominal distention and failure to thrive from his infancy. On his medical history, there were not any attacks of abdominal pain, fever and hospitalization. Laparotomy showed an ileal loop compressed by an anomalous band, which extended from the ileum to the sigmoid mesentery resembling a mesenteric remnant. The band was resected. Histologically, it was composed of loose connective tissue containing mature vessels.

The long-term protective effects of short-interval postconditioning in testicular ischemia-reperfusion injury in rats

AIM Even with prompt diagnosis and treatment, testicular torsion may lead to infertility and atrophy after testicular salvage. The aims of this study were to investigate the long-term protective effects of short-interval postconditioning on testicular atrophy and to optimize the reperfusion period. MATERIALS AND METHODS Forty adult male rats were divided into 5 subgroups: sham operated; torsion + detorsion; torsion + postconditioning, 5 seconds (PC5); torsion + postconditioning, 10 seconds; and torsion + postconditioning, 20 seconds. Torsion was created by rotating the left testis 1080° counterclockwise and then fixing the testis to the scrotum with 3 sutures. Torsion was maintained for 4 hours. The testicular artery was visualized, and an atraumatic vascular clamp was applied to prevent reperfusion in all study groups. Detorsion of the testis was then performed. In the torsion + detorsion group, the clamp was released just after detorsion. In all the other intervention groups, the subsequent procedures were repeated 10 times. In the PC5 group, the clamp was released for 5 seconds and applied for 10 seconds; in the torsion + postconditioning, 10 seconds group, the clamp was released for 10 seconds and applied for 10 seconds; and in the torsion + postconditioning, 20 seconds group, the clamp was released for 20 seconds and applied for 10 seconds. Then, reperfusion was allowed. After 60 days, rats in all study groups were killed, both testes were removed, and the histopathology was evaluated. The χ(2) test was used for statistical analysis. RESULTS Compared with the other groups, the extent of tissue injury determined by histopathologic grades according to Cosentino et al (J Androl. 1986;7:23-31) was significantly less in group PC5 (P < .05). CONCLUSION We conclude that short-interval postconditioning can protect against long-term testicular reperfusion injury. Furthermore, the optimal time for reperfusion during postconditioning was 5 seconds in our rat model of testicular torsion. This technique seems easily applicable, and evidence suggests that similar techniques may be useful during testicular surgery.

The effects of short-interval postconditioning in preventing testicular ischemia-reperfusion injury in rats

AIM Testicular torsion can lead to testicular damage. During reperfusion, tissue damage is more severe. The aim of this study was to investigate the protective effect of short-interval postconditioning and determine the optimal time of reperfusion for postconditioning. MATERIALS AND METHODS Thirty-five adult male rats were divided into 5 subgroups: Sh (sham operated), TD (torsion + detorsion), PC5 (torsion + postconditioning 5 seconds), PC10 (torsion + postconditioning-10 seconds), PC20 (torsion + postconditioning 20 seconds). Torsion was created by rotating the left testis counterclockwise 1080° and the testis fixed to the scrotum with 3 sutures. Torsion was maintained for 4 hours. The testicular artery was visualized, and before detorsion of the testis, an atraumatic vessel clamp was applied to prevent reperfusion in all study groups. Then, detorsion of the testis was performed. In the TD group, the clamp was released just after detorsion; in the PC5 group, the clamp was released for 5 seconds and closed for 10 seconds (10 times); in the PC10 group, the clamp was released for 10 seconds and closed for 10 seconds (10 times); and in the PC20 group, the clamp was released for 20 seconds and closed for 10 seconds (10 times). Then, all testes were reperfused for a 1-hour period in all study groups. After this period, the rats were sacrificed, and the left testes were removed and evaluated histopathologically and biochemically. The Mann-Whitney U test was used for statistical analyses. RESULTS Tissue malondialdehyde levels were 79.3 ± 10.6, 231.7 ± 102.3, 71.3 ± 12.6, 73.8 ± 13.7, and 124.3 ± 48.0 nmol/g tissue in the Sh, TD, PC5, PC10, and PC20 groups, respectively. Tissue malondialdehyde levels were significantly lower in the PC5 and PC10 groups (P < .05) compared to the other groups. However, mean histopathologic grade was lower in all postconditioning groups compared to the control group, but the difference was significant only in the PC5 group (P < .05). CONCLUSION We conclude that short-interval postconditioning can reduce reperfusion injury in ischemic tissue and the optimal mode of short-interval postconditioning is 5 seconds × 10 times. This technique seems easily applicable, and a similar technique may be used during testicular surgery.

Comparison of Double Vertical Incision with Various Tubularization Techniques and Its Clinical Application

Introduction: Tubularization is one of the indispensable practices of reconstructive surgery, especially in the repair of hypospadias. In all procedures of forming a tube, the desired diameter should be reached without any complication. Materials and Methods: We used as a new technique, ‘double vertical incision’, in 8 rabbits and compared it with free skin graft, local flap and single vertical incision. We formed 32 tubes randomly around an 8-french catheter using 7/0 PDS suture. Twenty-one days after the operation, the tubes were taken, randomized to staining with hematoxylin and eosin and with Masson’s trichrome and then subjected to histopathological examination. Inflammation, fibrosis and lumen diameter were statistically evaluated. Results: Widest lumen diameters were found in the double incision group and this result was statistically different when compared with the results of the other groups (p < 0.001). Conclusions: Double vertical incision is promising in that it is easier to perform, provides a desired amount of tissue in cases in which the urethral bed is narrow, and causes no scar. Based on the results we obtained, we applied double vertical incision, a modification of tubularized incised plate urethroplasty popularized by Snodgrass, in 4 patients. The tubes were not distended, their long-term follow-up showed no complication and a urethra of the desired diameter was obtained.

Congenital complete simple anonychia

Abstract. Anonychia (absence of nails) is a very rare congenital or acquired anomaly. Congenital anonychia has been described in association with a wide variety of other congenital anomalies. Of these abnormalities, the most frequent are some hypoplastic nails, this is incomplete anonychia. Simple anonychia, meaning congenital absence of the nails without any other coexisting major congenital anomaly, is an extremely rare variety of this condition. This is mostly due to autosomal recessive inheritance. A newborn case with congenital but non-inherited absence of all fingernails and toenails together with the absence of both fifth distal phalanges without any other major structural anomaly is reported.

Tubularized incised plate urethroplasty for abortive hypospadiac urethral duplication.

Urethral duplication is among the rarest congenital anomalies and is characterized by two urethral canals. The urethral canals are most commonly located in the sagittal plane. We present a case of abortive hypospadiac urethral duplication and its surgical management with tubularized incised plate urethroplasty.