Treatment options for locally recurrent vulvar cancer.

OBJECTIVE: Summarizing of treatment options for locally recurrent vulvar cancer in patients after previous complex oncological treatment and presenting a case report from our department. METHODS: Presenting a case report of a patient after previous complex oncological treatment for spinocellular cancer of the vulva who presented with a locally recurrent tumor. The patient was treated with a wide radical local excision of the tumor followed by a posterior thigh flap graft. CONCLUSION: Surgical intervention is the primary mode of treatment in locally recurrent cancers of the vulva. Wide radical local excision as a mode of treatment can be optimized by the use of grafts aiding in wound healing.

Presence of circulating tumor cells in a patient with multiple invasive basal cell carcinoma - a case report.

BACKGROUND: Basal cell carcinoma (BCC) is the most frequent skin cancer worldwide, however, its metastatic spreading is extremely rare. CASE: We present a case of advanced BCC with rapid growth of new tumor lesions in a patient who was later diagnosed with Gorlin syndrome. Due to the advanced disease stage, the patient was examined for circulating tumor cells (CTCs), which are used as a prognostic marker in some metastatic malignancies. To date, no studies have been found that could assess the BCC tumor and the presence of CTCs in peripheral blood. CTCs were obtained after each surgical excision and during systemic oncological therapy from the peripheral venous blood by size-based isolation method (Metacell®) and cultured in vitro for 7 days. CTCs were enriched by size-based separation and examined using vital fluorescence microscopy. Cytomorphological comparison of CTCs with cells from the tumor lesions was provided. In the course of the treatment, the CTCs count in the blood decreased after surgical removal of the tumorous mass, but finally, the sustained and persisting decrease in CTCs was achieved with a hedgehog pathway inhibitor treatment. CONCLUSION: The detection of CTCs points a systematic disease behavior in this case.

Pyoderma gangrenosum: a rare complication of reduction mammaplasty - a case report.

BACKGROUND: Pyoderma gangrenosum (PG) is a rare non-infectious inflammatory disease of unknown etiology that affects the skin and mucous membranes. The occurrence of pyoderma gangrenosum after a reduction mammoplasty is a very rare complication, which at first glance may seem like an infectious complication; in reality, however, it is an inflammatory disease. CASE: This case report describes a rare postoperative complication - pyoderma gangrenosum and its appropriate treatment in our patient who underwent reduction mammoplasty. CONCLUSION: Early detection of this complication is essential for the patients recovery because the primary surgical treatment can lead to worsening of the condition and is therefore contraindicated in such a case. Pyoderma gangrenosum must be treated conservatively with corticosteroids.

Use of autologous platelet-rich plasma in healing skin graft donor sites.

OBJECTIVE: To demonstrate that the use of platelet-rich plasma (PRP) enhances both the quality of healing and the time required for wound healing at a skin graft donor site. METHODS: Patients who had dermo-epidermal skin grafts taken from the thigh area were included in a prospective, randomised clinical study. PRP was applied to one donor site and then covered with Vaseline-impregnated, open-weave gauze and gauze, while the contralateral donor site on the other thigh served as a control and was covered with the open-weave gauze and gauze without PRP. RESULTS: A total of 24 patients took part in the study, of which three developed infections and were thus removed from the study. Use of PRP reduced the wound healing time of the dermo-epidermal graft donor sites by a mean 17.8% and median 18 days. On average, the treated donor sites healed in 14.9 days compared with 18.4 days for the control group. The median was 14 days compared with 18 days in the control group (p=0.026). In one patient, healing was slower on the side where PRP was applied. In 20 patients, healing of the donor site was accelerated where PRP was applied. CONCLUSION: The study demonstrated a beneficial effect of PRP, as healing time was shortened. Using PRP to heal wounds could be beneficial for patients for whom commonly available wound healing therapies have failed, as well as for high-risk patient groups for whom problematic wound healing may be expected.