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Hart RR, Rushton HG, Belman AB. Intraoperative spermatic venography during varicocele surgery in adolescents. J Urol 1992; 148:1514-6. [PMID: 1433561 DOI: 10.1016/s0022-5347(17)36953-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Intraoperative internal spermatic venography performed immediately following varicocele ligation in the adolescent has been touted as reducing varicocele persistence rates. Previously published data corroborate this statement with low persistence rates. Other series in which venography was not performed report a failure rate of 9 to 30%. During a 5-year period a total of 64 varicocele ligations was performed in 62 male adolescents at our institution. Followup postoperatively revealed an overall varicocele persistence rate of 9%. All patients had intraoperative internal spermatic venography on the affected side. Of 64 venograms 16% had shown collateral drainage that, if not ligated, may have resulted in varicocele persistence. These cases accounted for only 1 of the persistent varicoceles. Additionally, venograms had demonstrated filling of the ipsilateral external iliac vein in 8% of the cases. Despite the fact that no attempt was made to ligate these collaterals, none of these patients had a persistent varicocele. After varicocele ligation 30 of 62 patients were followed long enough to evaluate for testicular catch up growth. Of these 30 patients 24 demonstrated an average relative increase in left testicular volume of 17%. These data support routine intraoperative internal spermatic venography while performing varicocele ligation in the adolescent.
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Plotzker ED, Rushton HG, Belman AB, Skoog SJ. Laparoscopy for Nonpalpable Testes in Childhood: Is Inguinal Exploration also Necessary When Vas and Vessels Exit the Inguinal Ring? J Urol 1992; 148:635-7; discussion 638. [PMID: 1353546 DOI: 10.1016/s0022-5347(17)36676-4] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Laparoscopy has proved to be a safe method for determining the status for nonpalpable testes. In a combined series 52 boys with 57 nonpalpable testes were evaluated laparoscopically. Of the 57 nonpalpable testes 26 were located above the internal inguinal ring (abdominal), 4 were found more distally, and blind-ending vas and vessels terminated in the abdomen in 3, and beyond the internal ring (vanished testes) in 24. Of 29 abdominal testes primary orchiopexy was performed in 15, 4 were removed, the vessels were transected (Fowler-Stephens) in 5, stage 1 of staged repairs was done in 2, distinct laparoscopic evidence of blind-ending vessels and vas obviated further surgery in 2, and testis was not identified either laparoscopically or by abdominal exploration. Finally, inguinal exploration in 28 children in whom vas and vessels were found to exit the internal ring resulted in localization of 4 testes that were brought into the scrotum. Removal of 23 testicular nubbins and their evaluation histologically resulted in identification of viable tubular structures in 3. We recommend inguinal exploration in all children who on laparoscopy are found to have vas and vessels exit the internal ring, and removal of testicular nubbins.
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Rushton HG, Majd M, Jantausch B, Wiedermann BL, Belman AB. Renal scarring following reflux and nonreflux pyelonephritis in children: evaluation with 99mtechnetium-dimercaptosuccinic acid scintigraphy. J Urol 1992; 147:1327-32. [PMID: 1314912 DOI: 10.1016/s0022-5347(17)37555-9] [Citation(s) in RCA: 215] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
99mTechnetium dimercaptosuccinic acid (DMSA) scintigraphy is the imaging modality of choice for the detection of acute pyelonephritis and chronic renal scarring in children. Using the DMSA scan we prospectively evaluated renal scarring after reflux and nonreflux pyelonephritis in children. The study population consisted of 33 patients with acute pyelonephritis documented by a DMSA renal scan at infection. The children were evaluated for renal scarring with a followup DMSA scan 4 to 42 months (mean 10.7 months) after the acute infection. All new scarring on followup DMSA scans occurred at sites corresponding exactly to areas of acute inflammation on the initial DMSA scan. Therefore, only those kidneys with acute changes on the initial scan were subsequently analyzed. Of 38 kidneys new or progressive scarring developed in 16 (42%), including 6 of 15 (40%) with associated vesicoureteral reflux and 10 of 23 (43%) without demonstrable reflux. New renal scarring developed in 6 of the 7 kidneys (86%) associated with a neuropathic bladder or posterior urethral valves. In contrast, new scarring developed in only 10 of 31 kidneys (32%) associated with a normal bladder (p = 0.028). Excluding the kidneys associated with a neuropathic bladder or posterior urethral valves, new renal scarring developed in 3 of 12 (25%) with primary reflux, compared with 7 of 19 (37%) without vesicoureteral reflux. Except for the white blood count and the species of infecting bacteria, no other statistically significant differences could be found between those cases in which scars did or did not develop. We conclude that acquired renal scarring only occurs at sites corresponding to previous areas of acute pyelonephritis, the acute parenchymal inflammatory changes of acute pyelonephritis are reversible and do not lead to new renal scarring in the majority of cases, and once acute pyelonephritis has occurred ultimate renal scarring is independent of the presence or absence of vesicoureteral reflux.
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Peppas DS, Skoog SJ, Canning DA, Belman AB. Nonsurgical management of primary vesicoureteral reflux in complete ureteral duplication: is it justified? J Urol 1991; 146:1594-5. [PMID: 1942349 DOI: 10.1016/s0022-5347(17)38176-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We reviewed the treatment of 56 children with vesicoureteral reflux and complete duplication of the collecting system, including 14 who had complete bilateral duplication. A total of 70 refluxing duplicated systems was analyzed. Of the patients 18% demonstrated spontaneous resolution of reflux within 42 months, 23% are currently stable on prophylactic antibiotics and 57.1% underwent surgical correction. Spontaneous resolution of reflux occurred in 58% of the children with grades I to III/V reflux. In comparing the group with reflux and duplication to a group with reflux into single systems, we conclude that the patients with duplication and lower grades of reflux can be managed nonoperatively, while infection is prevented with antibiotic prophylaxis.
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Belman AB. Ureteropelvic junction obstruction as a cause for intermittent abdominal pain in children. Pediatrics 1991; 88:1066-9. [PMID: 1945616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Skoog SJ, Belman AB. Primary vesicoureteral reflux in the black child. Pediatrics 1991; 87:538-43. [PMID: 2011432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Primary vesicoureteral reflux is a polygenic abnormality due to a deficiency of the ureterovesical junction which allows urine in the bladder to ascend into the ureter and kidney. Fifty-one black children with primary vesicoureteral reflux were evaluated and treated at Children's Hospital from 1976 to 1986. The results of the evaluation and treatment were compared with those of 493 white patients with primary vesicoureteral reflux seen during the same time interval. The general approach to management was nonsurgical. There were no radical differences in the mode of presentation, age at presentation, and age at resolution. The distribution of reflux by maximum grade was not affected by race. Overall, 19 (37%) black children experienced spontaneous resolution of reflux. The mean duration of reflux in black children who had spontaneous resolution was 14.6 months. This duration was statistically significantly shorter than that in white patients with spontaneous resolution of vesicoureteral reflux (P less than .005). Surgical correction was believed to be required in 8 (16%) patients and 8 (16%) were lost to follow-up. Renal scarring demonstrated by intravenous pyelogram or renal scan was initially present in 12 (23%) black patients compared with 65 (13%) white patients. This was due to a higher percentage of renal scarring in black girls which was not explained by distribution of grades of reflux. There was no progression of scarring in our black patients, whereas 3 (0.6%) white patients had progression of scarring. Although vesicoureteral reflex is rarely seen in black patients (9% of series), it has similar demographic features.(ABSTRACT TRUNCATED AT 250 WORDS)
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Rushton HG, Belman AB, Sesterhenn I, Patterson K, Mostofi FK. Testicular sparing surgery for prepubertal teratoma of the testis: a clinical and pathological study. J Urol 1990; 144:726-30. [PMID: 2388338 DOI: 10.1016/s0022-5347(17)39567-8] [Citation(s) in RCA: 105] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We report on 5 patients 14 months to 6 1/2 years old with prepubertal teratoma of the testis treated by testicular sparing tumor enucleation. All 5 patients had no evidence of recurrence at a mean followup of 96 months. Recognizing that this is not accepted therapy for testis tumors, 17 orchiectomy specimens containing teratoma from children were histologically analyzed in cooperation with the Armed Forces Institute of Pathology Tumor Registry. All patients were prepubertal at orchiectomy (3 months to 8 years old) and all are well with a mean followup of 174 months. Histological examination revealed no foci of teratoma separate from the main tumor in any specimens. Immunohistochemical studies with placental alkaline phosphatase, a marker for malignant germ cells, were done to detect carcinoma in situ in the seminiferous tubules of these testes. This test did not reveal any intratubular malignant germ cells (carcinoma in situ). Based on our clinical experience with testicular sparing tumor enucleation, the histological findings on Armed Forces Institute of Pathology review demonstrating no associated carcinoma in situ and the universally benign behavior of prepubertal testicular teratomas, we recommend a testicular sparing operation rather than orchiectomy for testicular teratoma in prepubertal patients.
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Cohen RA, Rushton HG, Belman AB, Kass EJ, Majd M, Shaer C. Renal scarring and vesicoureteral reflux in children with myelodysplasia. J Urol 1990; 144:541-4; discussion 545. [PMID: 2165187 DOI: 10.1016/s0022-5347(17)39517-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The records of 180 myelodysplasia patients followed from 3 to 18 years were reviewed. Studies included cystography to evaluate vesicoureteral reflux and dimercapto-succinic acid renal scintigraphy to identify acute inflammation and renal scarring. Scarring was noted in 28 of 180 patients (15.5%), of whom 68% were girls. Of the patients with renal scarring 75% had associated reflux and 40% over-all were identified as having reflux. Management of patients with vesicoureteral reflux included clean intermittent catheterization, antibiotic prophylaxis and anticholinergics when indicated. Only 17 of 72 patients (24%) had ureteral reimplantation. Surgical indications included persistent high grade reflux and/or progressive upper tract damage. Reflux resolved in 62% of those on medical management. Resolution was not dependent on grade of reflux (as compared to primary reflux). Twenty-one patients are stable and being followed with persistent reflux. In 7 patients new renal scars developed during aggressive medical management, 5 of whom underwent subsequent surgical correction.
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Fallat ME, Skoog SJ, Belman AB, Eng G, Randolph JG. The prune belly syndrome: a comprehensive approach to management. J Urol 1989; 142:802-5. [PMID: 2769864 DOI: 10.1016/s0022-5347(17)38895-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Our approach to management of the prune belly syndrome entails a program of comprehensive early reconstruction, including abdominoplasty, bilateral orchiopexy, reduction cystoplasty, and selective ureteral tailoring and reimplantation. Of 20 patients with the prune belly syndrome treated at our institution during the last 18 years 15 underwent comprehensive reconstruction. Abdominoplasty was performed in 16 patients. Results were evaluated as to cosmetic appearance, functional performance, and preoperative and postoperative electromyography. Immediate good results were obtained in 9 patients. Of 16 patients 6 required more than 1 abdominal wall tailoring and 3 had minor complications that did not compromise the ultimate result. Transabdominal orchiopexy was performed on 32 testes; 28 (88 per cent) are in the scrotum and growing. Of the 4 failures 3 occurred in patients greater than 2 years old at repair. Selective urinary tract reconstruction has been performed; 13 patients underwent tapering and reimplantation of 1 or both ureters. Reduction cystoplasty was done in all 15 patients. Functional assessment of the upper urinary tract by improved radiological techniques and the necessity for long-term antibiotic prophylaxis have led to a more conservative approach in 5 recent patients. Renal function as measured by serum creatinine and/or glomerular filtration rate has remained stable in 12 of 15 patients (92 per cent) undergoing comprehensive reconstruction. Aggressive surgical management of patients with the prune belly syndrome provides improved abdominal wall function and appearance, and offers excellent testicular salvage. Surgical reconstruction of deformed ureters should be selective and decided on longitudinal studies of renal function.
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Belman AB, Feigin RD, McCracken GH, Nelson JD. Management of urinary tract infections. Pediatr Infect Dis J 1989; 8:560-3. [PMID: 2771541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Belman AB. Urinary imaging in children. Pediatr Infect Dis J 1989; 8:548-51. [PMID: 2671910 DOI: 10.1097/00006454-198908000-00040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Abstract
The experience of 2 surgeons working independently at separate institutions is reported to demonstrate the use of the Kropp urethral lengthening and implantation procedure. This experience includes 18 patients between 6 and 19 years old (median age 11.6 years) with neurogenic bladder dysfunction. The etiology of the neuropathic bladder was myelodysplasia in 16 patients and sacral agenesis in 2. There were 10 boys and 8 girls. All patients had failed trials of clean intermittent catheterization with adjunctive pharmacological manipulation. Incontinence was a significant social problem. Of the 18 patients 2 had undergone prior urinary diversion and the Kropp procedure was used as part of undiversion. One patient had had 2 previous failed attempts at continence using an artificial urinary sphincter. Augmentation cystoplasty was an adjunctive maneuver in 14 patients; ileum was used in 8, sigmoid in 4 and the ileocecum in 2 (both of whom had been diverted previously). The bladder capacity in the 4 patients in whom augmentation was not performed ranged from 200 to 450 ml. Of the 18 patients 17 achieved a good result and 14 were considered to have achieved an excellent result. The 1 failure is the patient who previously had failed to gain control with an artificial sphincter. Of the 4 patients who did not undergo bladder augmentation 3 required adjunctive anticholinergics to achieve continence.
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Abstract
Aphallia is an extremely rare disorder with profound urological and psychological consequences. Approximately 60 patients have been reported on in the literature; we report our experience with 3 additional patients. Fifty patients had sufficient information to classify the condition according to the site of the urethral meatus. With the relative relationship of the urethral meatus to the anal sphincter several observations were noted. The more proximal the meatus the higher the incidence of other anomalies and the greater the number of neonatal deaths. Of the patients 30 (60 per cent) had a post-sphincteric meatus located on a peculiar appendage at the anal verge. These patients had the lowest incidence of other anomalies (1.2 per patient) and the highest survival rate (87 per cent). A total of 14 patients (28 per cent) had pre-sphincteric urethral communications (prostato-rectal fistula), of whom 36 per cent died in the neonatal period. Six patients (12 per cent) had urethral atresia. This group had no survivors and the highest incidence of other anomalies (4 per patient). Of our patients 2 had a post-sphincteric meatus and 1 had a pre-sphincteric meatus. In addition to correction of life-threatening anomalies the management of aphallia centers on establishing gender assignment. Bilateral orchiectomy, labial construction and urethral transposition should be done in the newborn period, if possible.
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Abstract
A total of 7 boys 4 to 10 years old was evaluated for undescended testes. All patients had been seen previously by a pediatric urologist and diagnosed as having a retractile testis. In fact 4 boys had undergone surgical correction of a contralateral undescended testis at an earlier date at which time the testis in question could be manipulated into the scrotum. Another boy was examined under anesthesia and the operation was canceled because the testis could be brought into the scrotum. Subsequently, on followup evaluation 2 to 8 years later the ipsilateral testis could not be manipulated into the scrotum. Of the boys 6 then were treated with a short course of human chorionic gonadotropin. Four patients had a positive response but in 3 the testis was undescended again at examination 6 months later. Of the boys 6 ultimately underwent orchiopexy. Boys with highly retractile testes require periodic examination until puberty to ensure that those testes do not ascend secondarily.
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Abstract
The results in 84 hypospadias repairs using a de-epithelialized skin flap are reported. A variety of 1-stage repairs were applied including those of King, Mathieu, Mustardé and Duckett, and a combined midline and transverse island flap for perineal hypospadias. In each repair a flap of transposed prepuce was swung ventral, de-epithelialized and applied over the urethroplasty. In all but 2 repairs complete coverage of the urethra was achieved by this technique. Reoperation was required in 7 patients (8 per cent) but in only 3 (3.5 per cent) ws this to close a urethrocutaneous fistula. The addition of a de-epithelialized flap to create a layer completely covering the neourethra appears to reduce the incidence of fistulas significantly.
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Belman AB. Urgency incontinence in children. West J Med 1988; 149:315. [PMID: 18750465 PMCID: PMC1026414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Moul JW, Belman AB. A review of surgical treatment of undescended testes with emphasis on anatomical position. J Urol 1988; 140:125-8. [PMID: 2898022 DOI: 10.1016/s0022-5347(17)41504-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We reviewed our 5-year surgical experience with undescended testes in 295 patients. Surgery had been performed in a standardized fashion to identify accurately testicular position. Before opening the fascia of the external oblique muscle, the superficial inguinal pouch and area beyond the external ring were explored carefully. Testes beyond the external ring were defined as ectopic. Other positions identified included intracanalicular and intra-abdominal. Of 336 testes 66 per cent were ectopic, 16 per cent intracanalicular, 10 per cent abdominal and 3 per cent absent. Maldescent was unilateral in 254 patients and bilateral in 41. In the unilateral cases of 178 testes were ectopic (70 per cent) and the testis was palpable preoperatively in 158 (89 per cent). Bilateral undescended testes were palpable on both sides preoperatively in 25 of 41 cases (61 per cent), including 16 (64 per cent) ectopic testes. There were 10 cases of bilateral nonpalpable testes and in 8 (80 per cent) both testes were intra-abdominal. Based on the high incidence of ectopic testes and their associated abnormal attachments, it is our prediction that nonsurgical treatment (hormonal) of undescended testes would not be expected to achieve optimal results.
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Abstract
We performed a retrospective review to evaluate the results of a nonsurgical approach to the management of primary vesicoureteral reflux during a 10-year period (1976 to 1986). During that interval patients with reflux were studied initially with a standard voiding cystourethrogram and either an excretory urogram or a renal scan with glomerular filtration rate and/or differential renal function determination. Height, weight, blood pressure, urine cultures and serum creatinine measurements also were obtained. Isotope cystography was used for followup examinations. A single, negative isotope cystogram was the radiological criterion for cessation of reflux. The charts of 545 children (55 per cent had bilateral reflux) with 844 refluxing ureters were reviewed. Based upon the international classification vesicoureteral reflux was grade I in 6.6 per cent of the cases, grade II in 54.2 per cent, grade III in 31.6 per cent, grade IV in 5.7 per cent and grade V in 1.9 per cent. All children were kept on long-term continuous prophylactic antibiotics and they were re-evaluated annually with isotope cystography. The followup rate for the entire group was 88 per cent. During the observation period spontaneous resolution of reflux was noted in 36 per cent of the patients and 39 per cent of the total refluxing ureters. Only 13 per cent of the entire group underwent surgical correction of reflux. Presently, 39 per cent (215) of the patients continue to be followed with reflux. Of the total group 66 patients (12 per cent) were lost to followup. In the 194 patients with spontaneous resolution of reflux the mean duration of reflux was 1.69 years, with 30 to 35 per cent resolving each year. Based on Student's t test there was a significant difference in duration of reflux in patients with grade II compared to grade III reflux (1.56 versus 1.97 years, p less than 0.04). When age at presentation was compared with duration of reflux there was a significantly shorter duration of reflux only in those patients presenting from age 0 to 12 months, compared to those 13 months and older (1.44 versus 1.85 years, p less than 0.02). Renal function was evaluated by serum creatinine, calculated glomerular filtration rate or differential diethylenetriaminepentaacetic acid scan results.(ABSTRACT TRUNCATED AT 400 WORDS)
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Broadman LM, Hannallah RS, Belman AB, Elder PT, Ruttimann U, Epstein BS. Post-circumcision analgesia--a prospective evaluation of subcutaneous ring block of the penis. Anesthesiology 1987; 67:399-402. [PMID: 3307533 DOI: 10.1097/00000542-198709000-00019] [Citation(s) in RCA: 71] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Hannallah RS, Broadman LM, Belman AB, Abramowitz MD, Epstein BS. Comparison of caudal and ilioinguinal/iliohypogastric nerve blocks for control of post-orchiopexy pain in pediatric ambulatory surgery. Anesthesiology 1987; 66:832-4. [PMID: 2884900 DOI: 10.1097/00000542-198706000-00023] [Citation(s) in RCA: 314] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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47
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Kass EJ, Chandra RS, Belman AB. Testicular histology in the adolescent with a varicocele. Pediatrics 1987; 79:996-8. [PMID: 3588151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A varicocele is a common cause of adult male infertility, and surgical ligation is a generally accepted mode of therapy. However, the guidelines for management of the adolescent with a varicocele are not clearly defined. Herein, we describe histologic abnormalities noted on testis biopsy in nine of 24 boys with moderate to large varicoceles. Surgical ligation of the varicocele is recommended when there is volume loss of the testis ipsilateral to the varicocele. All others should be reexamined periodically, and an attempt should be made to obtain a baseline semen analysis.
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Aigen AB, Khawand N, Skoog SJ, Belman AB. Acquired megalourethra: an uncommon complication of the transverse preputial island flap urethroplasty. J Urol 1987; 137:712-3. [PMID: 3560329 DOI: 10.1016/s0022-5347(17)44185-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We describe 4 patients with significant dilatation of the entire neourethra following transverse preputial island flap urethroplasty. Two patients presented after repair of chordee without hypospadias, which was corrected by interposition with a pedicle graft. The problem arises about 6 months after the repair and is manifested by ballooning of the urethra during urination and postvoid dribbling. We have labeled this entity acquired megalourethra and the repair is similar to that for congenital megalourethra.
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Abstract
A total of 20 male patients 11 to 19 years old had a grade 2 or 3 varicocele and volume loss of the testis ipsilateral to the varicocele. None of these patients presented because of subfertility. Following varicocele ligation a significant increase in volume of the testis ipsilateral to the varicocele was observed in 16 of 20 patients. All 20 patients have been followed for 1 to 6 years. Our results suggest that a moderate to large varicocele can be responsible for testicular growth retardation and that early ligation of the varicocele may reverse this process.
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Abstract
The communicating hematocele is an unusual scrotal disorder that is rarely anticipated. Surgical exploration for an enlarging hydrocele and an abnormal scrotal sonogram in a 19-month-old boy revealed a communicating hematocele. Further evaluation demonstrated a fractured spleen. The association between a patent processus vaginalis and blunt abdominal trauma in the pathogenesis of the communicating hematocele is discussed.
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