RESUMO
OBJECTIVE: To analyze the perioperatory and short-oncological outcomes in 5 cases with CRPC M0 developed after pRT that underwent salvage laparoscopic RP (sLRP) and review the current evidence. MATERIAL AND METHODS: Perioperatory and oncological outcomes were prospectively analyzed. Inclusion criteria were patients that had received pRT and posteriorly presented with CRPC M0 in standard imagines and positron emission tomography MRI coline. Evidence was reviewed in PUBMED database. RESULTS: No surgical complications and blood transfusion were reported. Two patients required an endoscopic urethrotomy due to bladder neck contracture (Clavien IIIb). Final pathological findings were T3 or more, multifocal with 3 positive surgical margins. Four patients reach undetectable PSA after surgery except one that continuous under ADT without disease progression. After 12 months follow-up, 4 patients persist with undetectable PSA and one with stable disease under ADT. Current evidence demonstrated that CRPC M0 treated with open, laparoscopic or robotic RP a biochemical recurrence of 68.7% as a hormone-sensitive PC; however, 17.4% were disease-free after 4 years of follow-up. CONCLUSION: Our serie, 4 cases are disease free after 12 months follow-up. Current evidence is a retrospective and multicenter experience with few cases and intermediate oncological follow-up. More cases with longer follow-up and better evidence are required to opt for this treatment as a first line.
Assuntos
Neoplasias de Próstata Resistentes à Castração , Neoplasias da Próstata , Hormônios , Humanos , Masculino , Recidiva Local de Neoplasia , Antígeno Prostático Específico , Prostatectomia/métodos , Neoplasias da Próstata/patologia , Neoplasias de Próstata Resistentes à Castração/cirurgia , Estudos Retrospectivos , Terapia de Salvação , Resultado do TratamentoRESUMO
OBJECTIVE: To report 2 cases of an extremely rare bladder tumor such as Cystitis Glandularis (CG) that were management by different strategies and review the current evidence. MATERIAL AND METHODS: Both cases of 43 and 48 years reported the same lower urinary tract symptoms that simulated a malignant bladder tumor. Case 1 presented with an extensive tumor affecting the trigone and the left upper urinary tract; the second case presented a less extensive tumor also at the bladder trigone. RESULTS: The first patient required two bladder tumor resection and a laparoscopic uretero-vesical reimplantation with adyuvant steroids. The other patient only required one bladder tumor resection without adyuvant treatment. Finally, after 7 and 6 months, both patients do not present tumor recurrence; respectively. CONCLUSION: Cystitis Glandularis (CG) represent an extremely rare tumor. Usually presentation is in young people with predilection at the bladder trigone. Current evidence ruled out being preneoplastic without standardized treatment. Two cases were analyzed with completely different characteristics, but with satisfactory treatment.
Assuntos
Cistite , Neoplasias da Bexiga Urinária , Sistema Urinário , Adolescente , Cistite/diagnóstico , Humanos , Recidiva Local de Neoplasia , Bexiga Urinária , Neoplasias da Bexiga Urinária/patologiaRESUMO
BACKGROUND: Multiple factors can account for surgical complexity during laparoscopic partial nephrectomy (LPN); severe adhesion of perirenal fat (PRF) is a crucial one. Consequent renal decapsulation can deem renorrhaphy a very challenging task. We propose a novel technique (synthetic renal capsule tailoring [SYRCT]) to facilitate renorrhaphy in decapsulated kidneys and suggest early decapsulation as a safe option in cases with severe PRF. MATERIALS AND METHODS: We retrospectively analyzed perioperative results of this novel technique performed in cases with severe PRF. All cases were classified as high grade in the Mayo Adhesive Probability (MAP) score. RESULTS: A total of six cases were performed with the SYRCT technique. All patients were male with a mean age of 70 years (62-76 years) and mean body mass index of 30 kg/m2 (23.66-33.86). Of the six cases, five were T1a and 1 T1b. Mean tumor size was 2.83 cm (range 1.2-6 cm). Mean operative time was 121 minutes (range 74-150 minutes); mean warm ischemia time was 17.2 minutes (range 13-25 minutes). Mean operative bleeding was 128 mL (range 50-250 mL). Mean hospital stay was 2.3 days. There were no surgical complications greater or equal to Clavien II. CONCLUSION: Performing complete renal decapsulation with subcapsular dissection and SYRCT in cases with high MAP score and severe PRF is safe and reproducible. Using this novel technique, we were able to obtain perioperative results comparable to the ones we found in LPN with normal PRF.