ABSTRACT
INTRODUCTION: There is an ongoing debate whether to perform orchiectomy or orchidopexy following testicular torsion (TT) in cases where the testis seems non-viable. The main problem is lack of objective criteria defining testicular viability. The aim of this study was to investigate the grade of injury in orchiectomy specimens obtained from cases of TT and its association with clinical findings. METHODS: This multicenter retrospective study involved double-blinded reassessment of the patient files and the pathological specimens using Mikuz classification to analyze the relation between clinical and pathological findings. RESULTS: A total of 289 patient charts from 14 centers were reviewed and 228 were included in this study. Twenty (8.8%) patients had grade 1 injury which refers to reversible injury. The clinical findings of these 20 patients were compared to 208 patients with higher grades of injury. As expected, there was statistically significant difference regarding duration of symptoms (p < 0.001); however, range was wide in both groups (as long as 96 h for grade 1 and as short as 7 h for higher grades). There was no statistically significant difference in any other variable including age (median 14 for both, p = 0.531), symptoms (pain: 19/20 vs. 189/202, p = 0.801; swelling: 13/19 vs. 168/197, p = 0.094), absence of blood flow in Doppler US (15/19 vs. 164/197, p = 0.635), or degree of torsion (median 720° for both, p = 0.172). CONCLUSION: Our study revealed necessity for better criteria to define viability of testis following TT. Histopathological injury appeared to be reversible even in some patients with more severe perioperative findings, late admission, or high degree of twisting. Our findings support the tendency for testicular fixation instead of orchiectomy as none of the clinical or perioperative findings could be attributed to high-grade injury.
Subject(s)
Spermatic Cord Torsion , Male , Humans , Spermatic Cord Torsion/surgery , Spermatic Cord Torsion/diagnosis , Retrospective Studies , Testis/surgery , Testis/blood supply , Orchiectomy , OrchiopexyABSTRACT
Testicular torsion is an emergency, and unless there is an urgent intervention, irreversible ischaemic damage and gonad loss occur in the testicle. We aimed to investigate myricetin's antioxidant properties as well as its protective effect against ischaemia-reperfusion (I/R) damage in the testicular torsion model. A total of 18 rats were divided into three equal groups. Group 1 was the sham group. Group 2: testicular torsion was performed, and orchiectomy was done 2 hr after detorsion. Group 3: received torsion and 1 mg/kg intraperitoneal myricetin was given 30 min before detorsion, and orchiectomy was applied 2 hr after detorsion. We evaluated tissue malondialdehyde, superoxide dismutase, and catalase levels and Johnsen Testicular Biopsy Score to show its histopathological effect. There was a statistically significant decrease in MDA values in myricetin group compared to Group 2 (p < .017). There was no significant difference in the statistical analysis of SOD and CAT values (p = .337 and p = .025). There was a statistically significant difference in testicular I/R damage in the myricetin group compared to Group 1 and Group 2 (p < .017). Myricetin treatment significantly decreased testicular tissue damage compared to the torsion group but did not reach the values close to the control group.
Subject(s)
Reperfusion Injury , Spermatic Cord Torsion , Testicular Diseases , Animals , Flavonoids , Humans , Male , Malondialdehyde , Rats , Reperfusion Injury/drug therapy , Reperfusion Injury/prevention & control , Spermatic Cord Torsion/complications , Spermatic Cord Torsion/drug therapy , TestisSubject(s)
Esophagitis/pathology , Esophagus/pathology , Polyps , Child , Child, Preschool , Esophagitis/etiology , Female , Humans , Male , Polyps/etiologyABSTRACT
Acute liver failure (ALF) is a relatively rare condition in neonates, and early diagnosis and treatment are crucial for the treatable conditions. Neonatal hemochromatosis (NH) is a rare clinical condition that is clinically defined as severe neonatal liver disease associated with hepatic and extrahepatic iron deposition in a distribution similar to that seen in hereditary hemochromatosis. Although a few cases have been reported with spontaneous remission, early and aggressive medical treatment is essential for improving the outcome. Despite aggressive treatment, some patients may require liver transplantation. We report a five-day-old male infant with NH and associated Duarte variant galactosemia, renal tubulopathy and hypertyrosinemia, who was successfully treated with combination medical treatment. Combination therapy may reduce the need for liver transplantation in infants with NH. Early diagnosis and aggressive treatment are important as in galactosemia or tyrosinemia for the outcome. Thus, NH may be listed as a treatable cause of ALF in neonates.
