We report a case of symptomatic intraurethral prostatic cyst in a 42-yr-old man without clinical evidence of benign prostatic hyperplasia. The intraurethral cyst makes it unique from the all previously reported cases of prostatic cysts located medially within the prostate. Transurethral resection of the cyst with limited resection of the prostatic tissue at the base of the cyst was performed with successful resolution of voiding symptoms.
Adult ; Bladder Neck Obstruction/etiology ; Cysts/complications* ; Cysts/surgery ; Human ; Male ; Prostatic Diseases/complications* ; Prostatic Diseases/surgery

A case of malacoplakia of the prostatic gland associated with prostatic nodular hyperplasia from a 69 years old man was presented, and its light and electron microscopic and immunohistochemical features were discussed along with its pathogenesis. This lesion was incidentally found in a transurethral prostatectomy specimen, and consisted of large number of epithelioid cells in which were typical cytoplasmic inclusions known as Michaelis-Gutmann bodies. Ultrastructurally, these inclusions showed a dense, central calcified bodies of various developmental stages. Immunohistochemical study using antilysosomal antibody revealed no lysosomal activity. Based on these findings, we could suspect that main problem for this development of malacoplakia is altered intracellular digestion process of foreign biologic materials.
Aged ; Humans ; Immunohistochemistry ; Malacoplakia/metabolism/*pathology/surgery ; Male ; Prostatic Diseases/metabolism/*pathology/surgery

OBJECTIVETo assess the outcome of prostatectomy simultaneously with suprapubic punctual cystostomy for BPH patients with impaired detrusor contractility.

METHODSTwelve cases of BPH with impaired detrusor contractility were diagnosed by urodynamic examination from 2002 to 2005. The patients underwent prostatectomy simultaneously with suprapubic punctual cystostomy and were followed up for a year.

RESULTSNine of the patients, at the average age of 69.00 +/- 5.13 years and with a short history of LUST, were restored to normal bladder function, while the other 3, older than 78 years and with a longer LUST history, failed to respond to the treatment.

CONCLUSIONBPH patients with impaired detrusor contractility that are younger and have a shorter LUST history could benefit from prostatectomy simultaneously with suprapubic punctual cystostomy, but the older ones with a longer LUST history should be treated by suprapubic punctual cystostomy alone.

Aged ; Cystostomy ; Follow-Up Studies ; Humans ; Male ; Muscle Contraction ; Prostatic Hyperplasia ; physiopathology ; surgery ; Transurethral Resection of Prostate ; Urinary Bladder Diseases ; physiopathology ; surgery ; Urodynamics

OBJECTIVETo investigate the clinical characteristics, diagnostic methods and minimally invasive treatment of prostatic utricle cyst.

METHODSWe retrospectively analyzed the clinical data of 9 cases of prostatic utricle cyst, of whom 5 presented with frequent or urgent micturition, 3 with difficult urination or thinning urinary stream, and the other 1 with hemospermia. All the cases underwent ultrasonography and MRI. Transurethral cyst deroofing was performed for 3 of the patients with smaller cysts close to the prostatic urethra, and laparoscopic excision of the prostatic utricle was conducted for the other 6 with bigger cysts behind the prostatic urethra.

RESULTSThe duration of transurethral cyst deroofing ranged from 30 to 50 min and intraoperative bleeding was 20 -70 ml; the mean time of laparoscopic excision of the prostatic utricle was 100 - 150 min and intraoperative bleeding was 30 -50 ml. All the patients were followed up for 3 - 12 months, which revealed normal penile erection and ejaculation, and no urinary tract irritation or difficult urination.

CONCLUSIONUltrasonography and MRI are excellent imaging modalities for accurate depiction of prostatic utricle cyst. Transurethral cyst deroofing is valuable for prostatic utricle cyst close to the prostatic urethra. Laparoscopic excision of the prostatic utricle, owing to its safety, effectiveness, minimal invasiveness, fewer complications and rapid recovery, can be used as the first option for the treatment of prostatic utricle cyst.

Adult ; Cysts ; diagnosis ; surgery ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; Prostatic Diseases ; diagnosis ; surgery ; Retrospective Studies ; Ultrasonography

Dystrophic calcification can be defined as a calcification that occurs in degenerated or necrotic tissue. It is associated with multiple clinical conditions, such as collagen vascular diseases. It involves the deposition of calcium in soft tissues despite no generalized disturbance in the calcium or phosphorus metabolism, and this is often seen at sites of previous inflammation or damage. Potassium-titanyl phosphate (KTP) laser vaporization of the prostate is safe and relatively bloodless procedure that results in a shorter catheterization, immediate symptomatic improvement, and less severe postoperative irritative symptoms. However, longer follow-up studies or reports about complications are lacking. Here in we report a case of dystrophic calcification and stone formation on the entire bladder neck after performing KTP laser vaporization of benign prostate hyperplasia. That was treated by lithotripsy and transurethral resection.
Aged ; Calcinosis/*diagnosis/pathology ; Humans ; Lasers, Solid-State/*adverse effects ; Lithotripsy ; Male ; Prostatic Hyperplasia/*surgery ; Urinary Bladder Calculi/*diagnosis/etiology/ultrasonography ; Urinary Bladder Diseases/*diagnosis/etiology/ultrasonography

OBJECTIVETo investigate the etiology and treatment of bladder spasm associated with benign prostatic hyperplasia (BPH).

METHODSUrodynamic tests were performed in 102 cases of BPH before operation. The correlation of bladder spasm with aging, international prostate symptom score (IPSS), quality of life, prostatic volume, operation methods and urodynamic indexes was studied by t and chi2 tests.

RESULTSThe incidences of bladder spasm in the lower compliant bladder and unstable bladder were 32.1% (9/28) and 42.5% (13/20), and those after suprapubic prostatectomy and transurethral resection of the prostate (TURP) were 50.9% (26/51) and 23.3% (12/51). There was significant difference between operation methods (P < 0.05).

CONCLUSIONBladder spasm easily develops in the lower compliant bladder and unstable bladder, especially after suprapubic prostatectomy. TURP might decrease the incidence of bladder spasm after BPH operation.

Aged ; Humans ; Male ; Middle Aged ; Postoperative Complications ; Prostatic Hyperplasia ; surgery ; Spasm ; etiology ; prevention & control ; Transurethral Resection of Prostate ; Urinary Bladder Diseases ; etiology ; prevention & control ; Urodynamics

With the onset of a metabolic syndrome epidemic and the increasing life expectancy, erectile dysfunction (ED) has become a more common condition. As incidence and prevalence increase, the medical field is focused on providing more appropriate therapies. It is common knowledge that ED is a chronic condition that is also associated with a myriad of other disorders. Conditions such as aging, diabetes mellitus, hypertension, obesity, prostatic hypertrophy, and prostate cancer, among others, have a direct implication on the onset and progression of ED. Characterization and recognition of risk factors may help clinicians recognize and properly treat patients suffering from ED. One of the most reliable treatments for ED is penile prosthetic surgery. Since the introduction of the penile prosthesis (PP) in the early seventies, this surgical procedure has improved the lives of thousands of men, with reliable and satisfactory results. The aim of this review article is to characterize the epidemiology of men undergoing penile prosthetic surgery, with a discussion about the most common conditions involved in the development of ED, and that ultimately drive patients into electing to undergo PP placement.
Diabetes Complications/surgery* ; Diabetes Mellitus/epidemiology* ; Erectile Dysfunction/surgery* ; Humans ; Hypertension ; Impotence, Vasculogenic/surgery* ; Male ; Pelvic Bones/injuries* ; Penile Implantation/statistics & numerical data* ; Penile Induration/surgery* ; Penile Prosthesis ; Penis/injuries* ; Prostatectomy/adverse effects* ; Prostatic Neoplasms/surgery* ; Radiation Injuries/surgery* ; Radiotherapy/adverse effects* ; Reoperation ; Spinal Cord Injuries/epidemiology* ; Vascular Diseases/epidemiology* ; Wounds and Injuries/epidemiology*

PURPOSE: Our objective was to evaluate the use of a holmium laser for transurethral deroofing of a prostatic abscess in patients with severe and multiloculated prostatic abscesses. MATERIALS AND METHODS: From January 2011 to April 2014, eight patients who were diagnosed with prostatic abscesses and who underwent transurethral holmium laser deroofing at Pusan National University Hospital were retrospectively reviewed. RESULTS: Multiloculated or multifocal abscess cavities were found on the preoperative computed tomography (CT) scan in all eight patients. All patients who underwent transurethral holmium laser deroofing of a prostatic abscess had successful outcomes, without the need for secondary surgery. Of the eight patients, seven underwent holmium laser enucleation of the prostate (HoLEP) for the removal of residual adenoma. Markedly reduced multiloculated abscess cavities were found in the follow-up CT in all patients. No prostatic abscess recurrence was found. Transient stress urinary incontinence was observed in three patients. The stress urinary incontinence subsided within 3 weeks in two patients and improved with conservative management within 2 months in the remaining patient. CONCLUSIONS: Transurethral holmium laser deroofing of prostatic abscesses ensures successful drainage of the entire abscess cavity. Because we resolved the predisposing conditions of prostatic abscess, such as bladder outlet obstruction and prostatic calcification, by simultaneously conducting HoLEP, there was no recurrence of the prostatic abscesses after surgery. We recommend our method in patients requiring transurethral drainage.
Abscess/etiology/radiography/*surgery ; Aged ; Aged, 80 and over ; Calcinosis/complications/surgery ; Drainage/methods ; Holmium ; Humans ; Lasers, Solid-State/*therapeutic use ; Male ; Middle Aged ; Prostatic Diseases/etiology/radiography/*surgery ; Retrospective Studies ; Tomography, X-Ray Computed ; Transurethral Resection of Prostate/*methods ; Treatment Outcome ; Urinary Bladder Neck Obstruction/complications/surgery

The present paper serves as a review of the associations between lower urinary tract symptoms (LUTS) and erectile dysfunction (ED), with a focus on common and combined pathways for treatment. LUTS and ED are common conditions seen in general urologic practice. Research has started to establish epidemiologic and pathophysiologic links between the two conditions and a strong association confirmed across multiple studies. Men seeking care for one condition should always be interviewed for complaints of the other condition. Proposed common pathways include alpha-1 adrenergic receptor imbalance, Rho-kinase overactivity, endothelial cell dysfunction and atherosclerosis-induced ischemia. Medical therapy has replaced surgery as the first-line treatment for LUTS in most patients, with the incorporation of alpha-adrenergic receptor antagonists (alpha-ARAs) and 5-alpha-reductase inhibitors (5-ARIs) into everyday practice. Treatment with alpha-ARAs contributes to some improvement in ED, whereas use of 5-ARIs results in worsened sexual function in some patients. Phosphodiesterase-5 (PDE-5) inhibitors have revolutionized the treatment of ED with a simple oral regimen, and new insights demonstrate a benefit of combined use of PDE-5 inhibitors and alpha-ARAs. The mechanisms of action of these medications support these observed benefits, and they are being studied in the basic science and clinical settings. In addition, novel mechanisms for therapy have been proposed based on clinical and research observations. The minimally invasive and surgical treatments for LUTS are known to have adverse effects on ejaculatory function, while their effects on erectile function are still debated. Much remains to be investigated, but it is clear that the associations between LUTS and ED lay the foundation for future therapies and possible preventative strategies.
5-alpha Reductase Inhibitors ; Adrenergic alpha-Antagonists ; therapeutic use ; Atherosclerosis ; complications ; Endothelium, Vascular ; Erectile Dysfunction ; etiology ; therapy ; Humans ; Male ; Phosphodiesterase Inhibitors ; therapeutic use ; Prostatic Hyperplasia ; complications ; surgery ; Receptors, Adrenergic, alpha ; physiology ; Urologic Diseases ; etiology ; therapy ; rho-Associated Kinases ; metabolism

INTRODUCTIONKlebsiella pneumoniae septic arthritis and osteomyelitis, albeit uncommon in adults, are important sites of disseminated infection. Many case reports have shown K. pneumoniae as a cause of nosocomial transmitted septic arthritis in neonates and children. We report a rare case of an elderly patient with K. pneumoniae genitourinary infection spreading to the liver and other extra hepatic sites like the prostate and peripheral joint.

CLINICAL PICTUREThe patient presented with a short history of general malaise, fever and urinary symptoms, associated with an acute monoarthritis of the ankle. On admission, he was in septic shock. Investigations suggested an infective cause, as evidenced by raised total white cell count and pyuria. K. pneumoniae was cultured from both urine and ankle synovial fluid. Imaging confirmed multiple liver and prostatic abscesses, as well as osteomyelitis of the foot bones adjacent to the ankle.

TREATMENTTreatment in this case included surgical drainage of the affected joint and surrounding soft tissue structures, in addition to a 6-week course of systemic antibiotics.

OUTCOMEThe patient had good clinical response following treatment. In addition, we noted a normalisation of his laboratory parameters and resolution of the intraabdominal and pelvic abscesses.

CONCLUSIONThis case emphasises the importance of timely and accurate diagnosis followed by appropriate treatment in disseminated K. pneumoniae infection to prevent significant morbidity and mortality.

Aged ; Ankle Joint ; microbiology ; surgery ; Anti-Bacterial Agents ; therapeutic use ; Arthritis, Infectious ; diagnosis ; microbiology ; therapy ; Combined Modality Therapy ; Drainage ; Foot Bones ; microbiology ; Humans ; Klebsiella Infections ; diagnosis ; therapy ; Klebsiella pneumoniae ; Liver Abscess ; microbiology ; Magnetic Resonance Imaging ; Male ; Osteomyelitis ; drug therapy ; epidemiology ; microbiology ; surgery ; Prostatic Diseases ; microbiology ; Synovial Fluid ; microbiology ; Tomography, X-Ray Computed ; Urinary Tract Infections ; drug therapy ; microbiology