Our initial results provide that microperc is a feasible, safe, and efficacious treatment modality for moderate-size kidney stones as well as small ones with its minimally invasive nature. Technical refinements are needed to achieve better results and overcome the limitations of technique.

No abstract

Microperc is a feasible and efficient treatment modality for symptomatic LP calculi. Our results provide that microperc might take a part in case of SWL and RIRS failures or as an alternative to percutaneous nephrolithotomy or RIRS in the management of symptomatic LP calculi.

The present study demonstrates that PCNL can be performed safely using two different percutaneous access techniques. The two techniques studied in this trial had similar FSTs, operation and hospitalization times, success rates, and complication rates.

No abstract

Metastatic melanoma (MM) is one of the most lethal types of cancer. Although novel immunotherapeutics have been developed recently, still, these drugs fail to save the lives of a third of MM patients. Electrochemotherapy (ECT) is a local treatment of cancer based on a combination of electroporesis and low-dose chemotherapy. In this case report, we present the treatment history of a MM patient treated successfully with ECT and immunotherapy combination as a fifth-line treatment. Our patient was a 39 year-old woman who was diagnosed with nodulary melanoma stage II. Due to a local recurrence, she was given interferon-α treatment. After 6 months, her disease relapsed in the axillary lymph nodes, and temozolamide treatment 150 mg/m2 was initiated. After six cycles on temozolamide, she progressed both in the axillary site and in the lungs. Her BRAF mutation analysis revealed V600E positivity. Hence, BRAF inhibitor-vemurafenib 2´4 tablets per day was initiated. Within 3 months, she responded dramatically both in the axillary site and in the lungs. At the ninth month of treatment, she progressed again, at which time ipilimumab 3 mg/kg was started as a fourth line treatment. However, shortly after, she progressed again and developed a solitary brain metastasis. She was operated and had whole brain radiotherapy. At that point, nivolumab, an antiprogrammed cell death ligand-1 blocker, was the only remaining option. She showed a biphenotypical response to nivolumab; a mass on the anterior axilla was progressing while the other lymph nodes had regressed. Owing to the accessibility of the subcutaneous lesion with external electrodes, ECT was performed using IGEA Cliniprator device through a hexagonal electrode on the progressive mass, while on nivolumab treatment. A complete response was achieved, with no evidence of disease at 4 years since her local recurrence. Eradication of symptomatic, refractory lesions using ECT meets an important clinical need. Whenever a disseminated disease presents with cutaneous/subcutaneous lesions, high efficacy of ECT should be deployed to augment tumor immunogenicity and complement systemic immunotherapies.

Primary renal mucinous cystadenocarcinoma is a very rare lesion of kidney which originates from the metaplasia of the renal pelvic uroepithelium. Only one case with primary mucinous cystadenocarcinoma has been reported in the English literature. We report second case of mucinous cystadenocarcinoma which was radiologically classified as type-IIF Bosniak cyst in peripheral localization. We aimed to present this extreme and unusual entity with its radiological, surgical, and pathologic aspects under the light of literature.

The purpose of this study was to determine prevalence of natural rubber latex (NRL) allergy among healthcare employees and identify sensitive individuals. A total of 1,115 healthcare workers (HCWs) employed in Izmir Tepecik Education and Research Hospital participated in the study. Information on age, gender, occupation, history of allergy, and complaints were collected through a questionnaire. Serum latex-specific IgE level was determined. Among HCWs enrolled in the study, prevalence of latex sensitization was determined as 4.2%. More frequent occurrence of latex allergy was detected among nurses. Family history of allergy and history of personal food allergy were significantly more often noted among individuals with latex allergy. Latex is considered to be the leading source of occupational health problems.