Laser Therapy for Peyronie’s Disease: A Randomized Control Double-Blind Pilot Study

Introduction: The management of Peyronie’s disease (PD) has remained a therapeutic dilemma for physicians and there is no gold standard treatment. In this paper, we decided to investigate the beneficial effect of the intralesional administration of verapamil compared with the intralesional administration of verapamil plus a low-intensity laser (LIL). Methods: Research was activated from May 2016 to May 2018 and a total of 38 men aged 18 years and older completed the investigation. The subjects were randomly divided into 2 groups. Group 1 was composed of 22 patients that were treated only by verapamil (5 mg) plus a sham laser weekly for 6 weeks, and group 2 consisted of 22 patients that received a laser, using the BTL–6000 HIGH-INTENSITY LASER 12 W machine and the same protocol of intralesional verapamil injection. The visual analogue scale (VAS) was used to evaluate pain during an erection, penile ultrasonography was used to measure plaque size, the penile curvature angle degree was measured using the photographs taken during an erection, and the International Index of Erectile Function questionnaire was used to assess erectile function. The follow-up treatment lasted for nine months, with visits performed in the 3rd and 9th months. Results: All study parameters decreased significantly after treatment in both arms, but the reduction in pain and penile curvature improvements in combination therapy revealed more significant changes in 3 months (p = .035, p=.032). Nevertheless, these improvements were not seen in the follow-up session after 9 months. Conclusion: A laser appears to be safe treatment modality in carefully-selected patients with PD. It has moderate efficacy in the short term.

Cone Beam CT study of a case of eosinophilic granuloma of the mandible in a young patient

Eosinophilic granuloma (EG) is a rare bony disease deriving from abnormal proliferation of histiocytes, and is the most common form of presentation of Langerhans cell histiocytosis. EG predominantly affects the axial skeleton. However, when localised in the head and neck district, mandibular lesions account for the majority of cases. Mandibular lesions can mimic other pathological conditions, making biopsy fundamental for differential diagnosis. Treatment depends on the severity of the disease, ranging from pharmacological treatment to surgical approach. However, EG is also reported to possibly undergo spontaneous resolution. In this case report, we describe a rare case of EG with particularly aggressive behaviour in a young patient. Initially, local pharmacological treatment with intralesional administration of corticosteroids lead to worsening of the symptoms, increase in lesion’s dimensions, and disruption of the cortical bone. A more invasive therapeutic approach involving radical surgery was then performed, with consequent resolution of the disease.

Calciphylaxis in a dialysis patient treated by intralesional and systemic sodium thiosulphate on top of multifactorial intervention

Calciphylaxis, or calcific uraemic arteriolopathy (CUA), represents a life-threatening disease. Dialysis patients and those receiving warfarin are seen as populations at higher risk for CUA. Treatments for CUA are still uncertain despite the poor survival of the disease. Administration of intravenous sodium thiosulphate (STS) has been purposed to treat CUA in dialysis patients. Due to the poor tolerability of STS, characterized by nausea, hypocalcaemia, metabolic acidosis and QT-interval prolongation, its intralesional administration has been reported. We herein present the improvement of wounds in a haemodialysis patient affected by CUA, treated by multipronged intervention including both intravenous and intralesional STS.

Intrahepatic Administration of Liposomal Amphotericin B (Ambisome) for the Management of a Liver Abscess from Candida albicans in a Preterm Infant

ABSTRACT Hepatic fungal abscesses are rare in the neonatal period and often constitute a severe complication of the catheterization of the umbilical vessels. Such life-threatening lesions are observed more frequently in preterm than in other newborn infants and the optimal treatment remains uncertain. We present the case of a preterm neonate, who developed an intrahepatic lesion due to parenteral extravasation, successively contaminated by Candida albicans. Despite the maximal pharmacological therapies, the treatment that led to the definitive resolution of the abscess was the placement of surgical drainage followed by the direct intralesional administration of liposomal amphotericin B (Ambisome), never described in neonates in the literature, which turned out to be a safe and effective approach.

Hoigne Syndrome Caused by Intralesional Meglumine Antimoniate

Hoigne syndrome (HS) is the term coined to describe an acute, non-allergic, psychiatrically based reaction occurring with a wide list of medications, mainly antibiotics. Since its first description by Hoigne and Schoch in 1959, few cases have been reported in medical literature and, although antimicrobials are commonly used, very rarely in dermatology. The authors describe the first case occurred after intralesional administration of meglumine antimoniate and briefly discuss the pathogenetic hypotheses on this atypical adverse drug reaction.