[Penile epithelioid hemangioma]. / A hímvesszo epithelioid haemangiomája.

Epithelioid hemangioma is a benign vascular tumor. Complete surgical excision is curative, there is no tendency to recurrence or metastasize. Its penile occurrence is extremely rare, only 33 cases have been reported in English literature. A patient with epithelioid hemangioma of the deep dorsal vein of the penis is reported. To our knowledge, this is the first report of penile epithelioid hemangioma in Hungarian literature. The 64-year-old patient presented to our department with painful erection caused by a palpable penile mass. Physical examination revealed a mobile subcutaneous nodule on the dorsum of the penis. Penile ultrasound showed a 10 mm homogeneous, well circumscribed lesion superficial to the tunica albuginea of the corpora cavernosa without intralesional blood flow. Local excision was performed through a dorsal longitudinal penile incision. The deep dorsal vein was dissected circumferentially, then the lesion was removed following ligation of the vein proximal and distal to the mass. Histopathological examination revealed epithelioid hemangioma. At three months after surgery, the patient reported complete resolution of pain, his International Index of Erectile Function Score was 21. At four years after the operation, there were no signs of recurrence or metastasis. Successful treatment of epithelioid hemangioma of the penis requires in-depth knowledge of processes resulting in penile subcutaneous masses, therefore the differential diagnosis is detailed in discussion. Orv Hetil. 2023; 164(21): 836-840.

A New Modified Bipedicle Scrotal Skin Flap Technique for the Reconstruction of Penile Skin in Patients with Paraffin-Induced Sclerosing Lipogranuloma of the Penis.

PURPOSE: We introduce a new modified penile skin reconstruction technique to treat paraffin-induced sclerosing lipogranuloma of the penis. MATERIALS AND METHODS: From 2017 to 2020, 49 patients underwent the procedure. Complete removal of the lipogranuloma-involved penile skin was performed. A subcutaneous tunnel was then created between a horizontal scrotal incision and a proximal penile circumferential incision. The denuded penis was pulled through the tunnel, and a subcoronal and longitudinal dorsal penile suture line was made. An inverted V-shaped incision was made on the scrotum on the ventral side of the penis, followed by longitudinal closure. Outcomes and complications of the procedure were retrospectively studied. The long-term effect of surgery on sexual function and overall satisfaction was measured using a patient-reported questionnaire, which was completed by 30 patients. RESULTS: The overall complication rate was 26.5%. Clavien-Dindo grade 1, 2, 3a, 3b, 4 and 5 complications occurred in the postoperative period 5, 0, 8, 1, 0 and 0 times, respectively, in 13 patients. Surgery was successful in 27 (90%) patients according to the patient-reported questionnaire. Erectile dysfunction, pain/tension during erection, premature ejaculation and penile lymphedema were observed in 2, 3, 1 and 1 patients, respectively. All patients reported sexual intercourse ability. CONCLUSIONS: The type of penile skin reconstruction after the removal of sclerosing lipogranuloma of the penis is controversial. The reconstruction technique presented herein is an effective single-stage treatment option with a high success rate in patients with sclerosing lipogranuloma of the penis with intact scrotal skin.

Staged penile skin reconstruction for sclerosing lipogranuloma / A hímvesszo borének helyreállítása szklerotizáló lipogranuloma okozta deformitás miatt.

Összefoglaló. Bevezetés: A hímtag körméretének növelése érdekében, az annak bore alá bejuttatott zsírnemu anyag szklerotizáló lipogranulomát okoz. Hazánkban a szklerotizáló lipogranuloma okozta hímvesszo-deformitások kezelésének legelterjedtebb módszere a két ülésben végzett borpótlás. Ennek ellenére a magyar nyelvu szakirodalomban kevés adat áll rendelkezésre a kétüléses mutét eredményességérol és várható szövodményeirol. Célkituzés: Tanulmányunkban a szklerotizáló lipogranuloma okozta deformitások miatti - két ülésben végzett - hímvesszobor-helyreállítással szerzett tapasztalatainkról, a mutét után kialakuló szövodményekrol számolunk be retrospektív adatgyujtés alapján. Módszer: 2008. március 1. és 2020. március 1. között a Debreceni Egyetem Urológiai Klinikáján 17 betegen végeztünk kétüléses hímvesszobor-helyreállító mutétet. A szklerotizáló lipogranuloma által érintett bort teljes mértékben eltávolítottuk, majd a lecsupaszított hímtagot a herezacskó elülso felszínén kialakított subcutan csatornába helyeztük. A második ülés során a herezacskó bore alá ültetett hímvesszot felszabadítottuk. Eredmények: A Clavien-Dindo-beosztás szerint az elso ülés után három, a második ülés után egy I. gradusú szövodmény alakult ki; II-V. gradusú szövodményt nem figyeltünk meg. Azon 9 beteg közül, akik mindkét ülésen átestek, 7 beteg elégedett volt a beavatkozás eredményével, 2 beteg korrekciós mutéten esett át fél és 9 évvel a második ülés után. A 8 beteg közül, akik csak ez elso ülést vállalták, egy korrekciós mutét történt 4 hónappal a mutét után. Következtetés: A hímvesszo szklerotizáló lipogranulomája esetén az érintett borterület kimetszése után hímvesszobor-helyreállítás szükséges. A herezacskó-borlebeny alkalmazásának elonye, hogy a herezacskó színe és elaszticitása a hímvesszoboréhez hasonló, a tapintás- és erogén érzet megmarad. A kétüléses hímvesszobor-helyreállítás kevés szövodménnyel, plasztikai sebészeti jártasság nélkül elvégezheto. Orv Hetil. 2021; 162(35): 1413-1417. INTRODUCTION: Subcutaneous injection of liquid fatty materials to enhance penile girth induce sclerosing lipogranuloma of the penis. In spite of its well known severe consequences there has been a persistent use of this practice in non-medical circumstances. OBJECTIVE: The aim of this paper is to present our observations with staged penile skin reconstruction for sclerosing lipogranuloma and to evaluate postoperative complications in a retrospective manner. METHOD: Between 2008 and 2020, 17 patients underwent surgery to treat sclerosing lipogranuloma of the penis by staged penile skin reconstruction at our department. Complete exscision of the involved tissue was performed, then the denuded penile shaft was inserted into a subcutaneous channel on the anterior side of the scrotum during the first stage. The second stage of reconstruction consisted of releasing the penile shaft from the scrotum. The second stage was performed merely on 9 in 17 patients. RESULTS: According to the Clavien-Dindo classification system, 3 grade I and 1 grade I complications occurred in the postoperative period after the first and second stage, respectively. Grade II-V complications were not observed. 7 of 9 patients who underwent both stages were satisfied with the final result, 2 patients had minor correction surgery 6 months and 9 years following the second stage. 1 of 8 patients who underwent only the first stage had minor correction surgery 4 months following the operation. CONCLUSION: In case of sclerosing lipogranuloma of the penis, excision of the affected tissue and reconstruction of the penile skin are indicated. Advantages of using scrotal skin flaps are that colour and elasticity of the scrotal skin are similar to penile skin, erogenous sensation of the scrotal flap remains intact. Applying staged penile skin reconstruction with scrotal skin flap has the advantage of few postoperative complications and it is easy to perform. Orv Hetil. 2021; 162(35): 1413-1417.

Present practice of thrombosis prophylaxis of radical prostatectomy in a European country: a Hungarian multicenter study.

Venous thromboembolism is a possible fatal complication after pelvic surgery. There is a lack of trials assessing the effect of prophylactic measures in urology. The aim of the study was to evaluate the practice of thrombosis prophylaxis in a Central European country. A questionnaire of performed radical prostatectomies, way of thrombosis prophylaxis and number of experienced thrombotic events was posted to all departments of urology in Hungary. With a response rate of 59%, 506 radical prostatectomies were reported. Low molecular weight heparin was administered by 100% of the departments. Graduated support stockings were applied by 37% of the patients. Early mobilization was the most common form of mechanic prophylaxis (57%). Thrombotic events were experienced in 1.4%, 0.2% were fatal. The thrombosis prophylaxis of patients undergoing radical prostatectomy is not unified. Due to the potential mortality of thrombotic complications it should be evaluated and prophylaxis should be recommended in urological guidelines.

Laparoscopic removal of a paracaval air gun bullet in a child.

Air guns are known as low-velocity arms and are considered harmless. However, injuries from air weapons can be serious and even fatal, particularly in children. We present a potentially life-threatening penetrating retroperitoneal injury of a 3-year-old boy caused by an air gun, and the successful removal of the bullet via a laparoscopic approach. The patient was brought to our center with a penetrating air gunshot wound on his right side in the waist area. He was accidentally shot by his brother at their home. The patient's clinical condition was stable. Computed tomography scan showed the bullet in the retroperitoneum near the inferior vena cava. A three-port laparoscopic transperitoneal approach was performed. The bullet was found just 0.5 cm caudal to the right renal hilum and 0.5 cm near the inferior vena cava; it was then removed. Operation time was 42 min and the postoperative course was uneventful. Thanks to improvements in laparoscopic surgical techniques, laparoscopy has become a feasible and effective treatment modality even for the removal of foreign bodies in children.

[Nondetectable prostate cancer in radical prostatectomy specimens]. / Kimutathatatlan prosztatarák radikális prostatectomiás szövetmintákban.

UNLABELLED: Since the widespread use of prostate-specific antigen, early diagnosis of prostate cancer at an early stage has been increased. Consequently, a greater frequency of low-volume disease or no tumor has been found in radical prostatectomy specimen. AIMS: In the present study authors analyzed patients classified as pT0 after radical prostatectomy at their center. METHODS: 1134 radical prostatectomies were evaluated retrospectively at the author's center between 1996 and 2010. If there was no evidence of prostate cancer in the specimen, patient was staged as pT0. Patients were divided into two groups: received neoadjuvant hormonal therapy or not. RESULTS: Overall 32 (2.8%) patients were staged as pT0. The rate of pT0 staging was 9.3% and 1.2% in the hormonally treated group and non-hormonally treated group. False-positive prostate biopsy was found in 2 cases. The rate of pT0 staging was higher in patients with incidental prostate cancer, low Gleason score and enlarged prostate. Biochemical relapse was observed in 3 pT0 patients in the hormonally treated group, among them there was one clinical relapse. In non-hormonally treated group no recurrence was detected. CONCLUSION: The rate of pT0 staging was higher in the hormonally treated group. Because of biochemical and clinical relapse despite vanishing prostate cancer phenomenon, these cases are considered not to be true pT0. On the basis of present study and other reports the rate of pT0 staging is about one percentage in non-hormonally treated patients. Prognosis of these patients is excellent.

Very late relapse of testicular tumour in combination with renal cancer and their retroperitoneoscopic removal.

Late relapse of a testicular cancer is an uncommon occurrence. We report a case of late relapse of a testicular tumour combined with a renal cancer and their successful removal with retroperitoneoscopy. The 36-year-old patient underwent left orchiectomy, retroperitoneal lymph node dissection, and chemotherapy, because of mixed tumor including teratoma and embryonal carcinoma. 18 years after the successful primary therapy elevated serum alpha-fetoprotein level had been confirmed, then MRI and PET-CT scans demonstrated a 30 mm left renal mass and 22 mm retroperitoneal lymph node above the bifurcation of the left common iliac artery. We performed retroperitoneoscopic lymph node dissection and left renal tumour resection in the same session. The histology revealed embryonal carcinoma for the retroperitoneal lymph node and renal cell carcinoma for the left renal mass. We can conclude that late followup of patients with testicular tumour is important. Retroperitoneoscopy is feasible approach for the removal of retroperitoneal lymph node metastasis and resection of renal tumor.