Constipation as a cause of scrotal pain in children

Chronic orchalgia after surgical exploration for acute scrotal pain in children

OBJECTIVES

The aim was to review the pediatric cohort undergoing surgical exploration for acute scrotal pain at our institution and assess the entity of chronic orchalgia post exploration in this cohort.

MATERIALS AND METHODS

A retrospective review of all pediatric patients who underwent surgery for acute scrotal pain at a single institution between 1 January 2001 and 1 January 2012 was conducted.

RESULTS

A total of 1084 patients underwent scrotal exploration for acute scrotal pain where the underlying cause could not be clinically ascertained. Causes found at exploratory surgery are shown in the table. Forty-four children (4.1%) re-presented with another episode of acute scrotal pain and underwent re-exploration. A hundred of the 772 children with testicular appendage torsion at initial exploration had unilateral exploration only. Seven (7%) of these re-presented with contralateral appendage torsion. The complication rate of initial scrotal exploration was 5.6% and that of re-exploration was 6.8%. All complications were managed conservatively except for a painful reactive hydrocele that underwent the Jaboulay procedure. Fifteen (1.4%) children in this cohort developed chronic orchalgia. Thirteen (87%) of these had definite pathology found at initial exploration. One of 61 (2%) with postoperative complications (a reactive hydrocele) developed chronic orchalgia. Pediatric chronic pain specialists were consulted for all patients. In 10 of the 15 (67%), significant comorbidities included constipation, anxiety, somatization, hydrocele, dysfunctional voiding, and multiple joint pain. The Jaboulay procedure for reactive hydrocele and re-exploration to pex the testes due to suspected intermittent testicular torsion resolved chronic orchalgia in one patient each.

DISCUSSION

Pediatric chronic orchalgia post exploration is uncommon. It has a multifactorial etiology. Comorbidities are common. It is possible that some unexplored patients labeled as chronic orchalgia in the literature may have underlying correctable pathology. Surgically correctable pathology such as intermittent testicular torsion, metachronous testicular appendage torsion, and symptomatic hydrocele or varicocele should be excluded in children with chronic orchalgia. Chronic pain specialists should be consulted and associated comorbidities managed. Prior surgical exploration and testicular fixation in children with chronic orchalgia helped reassure patients and families that there was no underlying surgical cause for the pain and facilitated compliance with chronic pain management.

CONCLUSIONS

Pediatric chronic orchalgia has a multifactorial etiology and is uncommon after scrotal exploration surgery. Comorbidities are common and must be managed. Surgical exploration helps reassure patients that there is no correctable cause for the pain and facilitates engagement with chronic pain management.

Pediatric chronic orchalgia

INTRODUCTION

Chronic orchalgia, defined as testicular pain lasting > 3 months and interfering with normal activities, is neglected in the pediatric literature. We describe our experience with the evaluation and treatment of pediatric chronic orchalgia patients.

MATERIALS AND METHODS

Charts were screened to identify patients meeting the criteria for chronic orchalgia. Charts were further reviewed to record the history and physical exam, diagnostic tests, treatment and outcomes.

RESULTS

65/982 patients met the criteria for chronic orchalgia. Mean age was 13 and mean duration of pain was 8.6 months. Physical exam findings were normal in 46 patients (70%). 59 patients were managed conservatively with resolution (10/59, 17%) or a single visit (36/59, 61%) in 78%. 13/59 (22%) patients showed either minor improvement or no change in symptoms. 5 non-responding patients were managed by the anesthesia pain service; 4 received epidurals with or without additional oral pain medications with 3 experiencing significant pain improvement.

CONCLUSION

Conservative management of chronic orchalgia allowed symptoms to subside in the majority of cases. We recommend patients be treated with conservative measures for 1-2 months. If this fails, early involvement of the anesthesia pain service can offer treatment modalities such as epidural analgesia. Surgical management in the face of a normal physical exam does not seem to have a role.

Chronic constipation: Facilitator factor for development of varicocele

AIM: To evaluate the possible relationship between varicocele and chronic constipation.

METHODS: Between April 2009 and May 2010, a total of 135 patients with varicocele or constipation and 120 healthy controls were evaluated. Patients were divided into two groups. In both groups detailed medical history was taken and all patients were examined physically by the same urologist and gastroenterologist. All of them were evaluated by color Doppler ultrasonography. All patients with constipation, except for the healthy controls of the second group, underwent a colonoscopy to identify the etiology of the constipation. In the first group, we determined the rate of chronic constipation in patients with varicocele and in the second group, the rate of varicocele in patients with chronic constipation. In both groups, the rate of the disease was compared with age-matched healthy controls. In the second group, the results of colonoscopies in the patients with chronic constipations were also evaluated.

RESULTS: In the first group, mean age of the study and control groups were 22.9 ± 4.47 and 21.8 ± 7.21 years, respectively (P < 0.05). In the second group, mean age of the study and control groups were 52.8 ± 33.3 and 51.7 ± 54.3 years, respectively (P < 0.05). In the first group, chronic constipation was observed in 8 of the 69 patients with varicocele (11.6%) and 3 out of 60 in healthy controls (5%), respectively. In this regard, there was no statistical significance between varicocele patients and the healthy control (P = 0.37). In the second group, varicocele was observed in 16 of the 66 patients with chronic constipation (24.24%) and 12 out of 60 in healthy controls (20%) respectively. Similarly, there was no statistical significance between chronic constipation and healthy controls (P = 0.72). Internal/external hemorrhoids were detected in 4 of the 16 patients with chronic constipation and varicocele, in the second group. In the remaining 50 patients with chronic constipation 9 had internal/external hemorrhoids. In this regard, there was no statistical significance between chronic constipation and healthy controls (P = 0.80).

CONCLUSION: Chronic constipation may not be a major predictive factor for the development of varicocele, but it may be a facilitator factor for varicocele.

Chronic constipation as a causative factor for development of varicocele in men: a prospective ultrasonographic study

OBJECTIVE

The purpose of this study was to determine the role of chronic constipation in the etiopathogenesis of varicocele in men.

METHODS

In this prospective study, group 1 included 25 male patients who had symptoms of chronic constipation for a mean duration +/- SD of 17.0 +/- 20.3 months (range, 3-96 months), and group 2 included 26 male subjects without any symptoms associated with constipation. All subjects were evaluated by both physical examination and scrotal ultrasonography. For the plexus pampiniformis (PP) veins, a mean diameter exceeding 2 mm and reflux for more than 1 second were accepted as suggestive findings for varicocele, as described previously.

RESULTS

Left varicocele was detected in 13 (52%) of the 25 patients in group 1 and in 5 (19%) of the 26 subjects in group 2 (P = .02). The mean diameters of the left PP veins were 2.58 +/- 0.97 mm (range, 1.2-4.3 mm) in group 1 and 1.71 +/- 0.53 mm (range, 1.0-3.0 mm) in group 2 (P < .001). A significant difference was detected between the two groups for varicocele prevalence and the mean diameter of the left PP veins.

CONCLUSIONS

Chronic constipation is a significant causative factor for the development of left varicocele, which may be attributable to the accompanying distention of the sigmoid colon and distal part of the descending colon, with resultant compression of the left testicular vein in the retroperitoneum. Therefore, we propose routine ultrasonographic examinations for the possible development of varicocele in men with chronic constipation.

CAUDA EQUINA SYNDROME SECONDARY TO CONSTIPATION: AN UNCOMMON OCCURRENCE

Suspected spinal cord or cauda equina pathology is an emergency that must be dealt with swiftly, with appropriate referral and investigations. Constipation is a clinical diagnosis of exclusion, but should not be forgotten as a cause of major morbidity when severe in nature. It can mimic an acute abdomen, sepsis and even spinal cord pathology. We describe a case of cauda equina syndrome in a young man. The pathology responsible was found to be constipation with faecal impaction, once nerve and bony pathology were excluded. When treated, there was almost immediate resolution of the neurologic signs and urinary retention.