Usefulness of Diagnostic Ultrasound for Detection of Common Shoulder Abnormalities Prior to MRI.

Shoulder pain is a common musculoskeletal pain in the general population and results in significant disability, quality of life impairment and financial burden to the health care system. This cross-sectional study was carried out among purposively selected 61 adult patients with shoulder pain and or limited range of motion in the Department of Radiology and Imaging, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from September 2018 to August 2020 to determine the usefulness of USG in detection of common shoulder abnormalities, as an initial imaging modality using MRI as reference standard. The majority of the patients 25(40.98%) were in age group of 51-60 years with mean age of 52.98±10.85 years. In the dectection of rotator cuff pathology, the overall sensitivity, specificity and accuracy of USG for any complete tear were 100.0% each, for any partial tear were 79.71%, 96.57% and 91.80%, for any rotator cuff tear were 83.33%, 96.25% and 91.80%, and for any tendinosis were 90.48%, 99.37% and 96.31% respectively. The sensitivity, specificity and accuracy of USG were 88.23%, 92.59% & 90.16% for long head of biceps tendon sheath effusion, 100.0% each for long head of biceps tendon dislocation, 71.11%, 87.50% and 75.41% for glenohumeral joint effusion, and 58.06%, 96.67% and 77.05% for bursal effusion respectively. From this study, it is concluded that high resolution USG showed high sensitivity, specificity and accuracy compared to MRI in detecting common shoulder abnormalities, and could be considered as the first line imaging modality in the evaluation of shoulder pain.

Rupture of Anterior Cruciate Ligaments and the Lever Test in Diagnosis: A Critical Review.

Anterior Cruciate Ligament (ACL) rupture is known to be one of the most common musculoskeletal injuries in active individuals especially athletes. Approximately 200.000 ACL injuries occur every year of which 100,000 require surgery. Once ruptured, it becomes very difficult to regain its previous function and it does not have the capacity to heal on its own. It is thus very important to diagnose an ACL rupture as early as possible. Clinicians thus need to perform a test which has a high sensitivity to rule out a negative test and specificity in order to rule in a positive test in the diagnosis. In this review four different tests (Lever Sign Test, Lachman test, Anterior drawer test and Pivot Shift Test) are compared among each other to find out the better option among the selected tests.

Improving clinical diagnostic accuracy and management of False penile fractures characterizing typical clinical presentation: a systematic review and meta-analysis.

PURPOSE: False penile fractures (FPF) represent a rare sexual emergency characterized by blunt trauma of penis in the absence of albuginea's injury, with or without lesion of dorsal penile vein. Their presentation is often indistinguishable from true penile fractures (TPF). This overlapping of clinical presentation, and lack of knowledge about FPF, can lead surgeons often to proceed directly to surgical exploration without further examinations. The aim of this study was to define a typical presentation of false penile fractures (FPF) emergency, identifying in absence of "snap" sound, slow detumescence, penile shaft ecchymosis, and penile deviation main clinical signs. METHODS: We performed a systematic review and meta-analysis based on Medline, Scopus and Cochrane following a protocol designed a priori, to define sensitivity of "snap" sound absence, slow detumescence and penile deviation. RESULTS: Based on the literature search of 93 articles, 15 were included (73 patients). All patients referred pain, most of them during coitus (n = 57; 78%). Detumescence occurred in 37/73 (51%), and all patients described detumescence occurrence as "slow". The results show that single anamnestic item have a high-moderate sensibility in the diagnosis of FPF, and the highest sensitive item was penile deviation (sensibility = 0.86). However, when more than one item is present, overall sensitivity increases greatly, closing to 100% (95% Confidence Interval 92-100). CONCLUSION: Surgeons can consciously decide between additional exams, a conservative approach, and rapid intervention using these indicators to detect FPF. Our findings identified symptoms with excellent specificity for FPF diagnosis, giving clinicians more useful tools for making decisions.

[Hemostasis for central rupture of liver in a child]. / Gemostaz pri tsentral'nom razryve pecheni u rebenka.

Blunt abdominal trauma in children accompanied by liver damage occurs in 18-20% of cases. Endovascular embolization is the most common approach for bleeding following central ruptures of liver. Foreign authors published few case reports devoted to successful embolization for central liver ruptures in children. In Russian-language literature, there is one similar report with complicated postoperative period. We present a child with class II blunt liver injury, marginal rupture and central hematoma. The patients underwent suturing of marginal rupture and endovascular embolization without postoperative complications.

Correlation between preoperative clinical examination and intraoperatively found subscapularis tendon tear.

PURPOSE: Analyze the diagnostic value for subscapularis (SSC) tendon tears, their correlation between pain and strength on clinical tests, and compare them with intraoperative arthroscopic findings to prove their diagnostic value. METHODS: 110 consecutive patients undergoing arthroscopic rotator cuff repair were reviewed and allocated to isolated SSC (n = 39) and combined anterosuperior tendon tear (n = 71) groups and analyzed. Preoperative clinical testing included belly press (BPT), bear hug (BHT), lift-off (LOT), palm-up (PUT), and Jobe test (JT). All tests were performed in two categories: pain (in 4 categories: 0, 5, 10, and 15) and strength (from 0 to 5). The tendon tears were intraoperatively reviewed and classified. RESULTS: Mean age was 59 years (SD 10). The sensitivity of the BHT was 88.2% and 74.5% for BPT, while specificity was only 41.9% for BHT and 45% for BPT. Sensitivity of JT was 90.5% and 87.5% for PUT, while specificity was only 41% for JT and 28.2% for PUT. A low positive correlation for an intraoperative SSC lesion and the strength of BPT (Spearman rank correlation - 0.425; p value < 0.0001) and the strength of BHT ( - 0.362; p value = 0.001) could be found. With linear regression analysis estimated by ordinary least squares, a correlation between BPT strength and surgical grade of SSC lesion (- 0.528; 95% CI, - 0.923 to - 0.133; pvalue < 0.01) was found. CONCLUSION: The BHT showed a higher sensitivity for a SSC lesion, while the BPT had a higher correlation between preoperative testing, most notably internal rotation strength, and intraoperative surgical grade of the SSC tendon lesion. LEVEL OF EVIDENCE: Level II, Prospective cohort study for Diagnostic tests.

Accuracy of needle arthroscopy for the diagnosis of medial meniscal tears in dogs with cranial cruciate ligament rupture.

OBJECTIVE: To determine the accuracy of needle arthroscopy (NA) for the diagnosis of medial meniscal tears in dogs with cranial cruciate ligament rupture (CCLR). STUDY DESIGN: Prospective clinical trial. ANIMALS: Twenty-six client-owned dogs. METHODS: Dogs with CCLR and scheduled to undergo tibial plateau leveling osteotomy were recruited for the study. Needle arthroscopy was performed by an experienced surgeon; the same dog subsequently underwent standard arthroscopy (SA) by another experienced surgeon who was blinded to the NA findings. The SA arthroscopy findings were used as the gold standard. Arthroscopy time, visibility of the menisci, ability to probe the menisci, and the presence of meniscal tears were recorded for both arthroscopies. The degree of lameness before and after NA was subjectively quantified. RESULTS: The sensitivity and specificity to diagnose medial meniscal tears with NA was 95% and 100%, respectively. Visibility of the menisci was lower (P < .01), probing of the lateral meniscus was harder (P = .0017), and procedure time was shorter (P = .073) with NA when compared to SA. The lameness scores did not differ before and after NA (P = .25). CONCLUSION: Needle arthroscopy could be performed rapidly with low morbidity, and had high accuracy for detecting medial meniscal tears in dogs with CCLR. CLINICAL SIGNIFICANCE: Needle arthroscopy is a promising minimally invasive technique for diagnosing medial meniscal tears in dogs with CCLR.

[Post-intubation rupture of thoracic trachea in a patient with iatrogenic esophageal perforation and mediastinitis]. / Postintubatsionnyi razryv grudnogo otdela trakhei u bol'noi s perforatsiei pishchevoda pri fibroendoskopii i mediastinitom.

Iatrogenic injuries of the esophagus and trachea are rare. However, these are life-threatening events due to severe complications. The authors report iatrogenic perforation of cervical esophagus with a long false passage in posterior mediastinum in an 83-year-old patient undergoing endoscopic retrograde cholangiopancreatography for choledocholithiasis. Post-intubation rupture of thoracic trachea was diagnosed early after suturing the defect of esophagus and drainage of mediastinum. Treatment strategy was analyzed and conservative management of tracheal injury was substantiated.

The Acute Achilles Tendon Rupture: An Evidence-Based Approach from the Diagnosis to the Treatment.

Background and Objective: Acute Achilles tendon rupture (AATR) is a common injury with a significant impact on daily living. Although various systematic reviews and meta-analyses have been written on the topic, no actual consensus exists on the best treatment. We aimed to collect the highest quality of evidence on the subject and to produce a document to which to refer, from the diagnosis to the final treatment. Material and Methods: Inclusion criteria were systematic reviews discussing Achilles tendon rupture, concerning either diagnostic criteria, classification, or treatment; English language; clearly stated inclusion and exclusion criteria for patients' selection. Results: Thirteen systematic reviews were included in the study. A strong consensus exists about the higher risk of re-rupture associated with non-operative treatment and a higher risk of complications associated with surgical repair. Conclusions: The combination of minimally invasive repair and accelerated functional rehabilitation seems to offer the best results in the treatment of Achilles tendon rupture.

Delayed diagnosis of thoracic esophageal rupture due to blunt abdominal trauma without chest trauma: A case report.

BACKGROUND: Thoracic esophageal rupture due to blunt trauma is very rare. Moreover, there have been no reports of thoracic esophageal rupture due to blunt abdominal trauma without chest trauma. CASE PRESENTATION: We describe a rare case of esophageal rupture due to blunt abdominal trauma in a young female patient. Operation was delayed due to a misdiagnosis of chylothorax, and esophageal repair was performed six days after trauma. Postoperative esophageal leak developed and was treated with esophageal stent. She was discharged two months after surgery without sequelae. CONCLUSIONS: It is important to consider esophageal rupture as a differential diagnosis even in patients with only abdominal trauma, when in doubt.

[Diagnosis and Therapy of Acute Achilles Tendon Ruptures]. / Diagnose und Therapie der akuten Achillessehnenruptur.

Diagnosis and Therapy of Acute Achilles Tendon Ruptures Abstract. Acute Achilles tendon ruptures are a common pathology and often affect young athletic patients. Diagnosis is mostly clinical and by ultrasound. Conservative and operative treatment algorithms exist. The result of the treatment is mostly influenced by the elongation of the tendon during healing. Operative procedures tend to lead to less elongation but have a complication risk. After-treatment should be functional to reduce complication rate and faster rehabilitation. Treatment results are good in general, but some weakness is often found on the injured side.

[Anaphylaxis due to traumatic rupture of an echinococcal cyst]. / Anafylactische reactie door ruptuur van een echinococcuscyste.

BACKGROUND: Echinococcus granulosis tapeworms' definitive hosts are dogs who live in endemic areas. Humans are infected by petting dogs or eating infected, not propely, heated food. In multiple organs, preferably in liver and lungs, these tapeworms can form cysts which in time might cause mechanical complications. CASE DESCRIPTION: A 7 year old Syrian boy was brought to our emergency department unconsciously after a light abdominal trauma. On ultrasound and CT there was no sign of traumatic injury, but a ruptured echinococcal cyst was found in the liver. The patient developed a severe anaphylaxis, with hypotension and loss of consciousness on the spill of the echinococcal cyst. The cyst was removed surgically and the boy was treated with medication. CONCLUSION: In patients with unexplained anaphylaxis, from an echinococcus endemic area, rupture of an echinococcal cyst should be part of the differential diagnosis.

Double penile fracture without urethral injury presenting after 7 days.

Penile fracture is the sudden rupture of the tunica albuginea of an erect penis due to blunt trauma. It is an uncommon uropathology which characteristically occurs when one or both of the turgid penile corpora cavernosa forcefully snap under an abrupt blunt trauma, usually during an aggressive sexual intercourse or noncoital manipulation. In the majority of cases, diagnosis is clinical. Surgical repair irrespective of the time of presentation results in accelerated recovery, reduced morbidity, and fewer short and long-term complication rates. We report the case of a 35-year-old banker who sustained a bilateral rupture of the tunica albuginea without urethral injury during a heterosexual intercourse. He presented 7 days after the trauma to our facility following the persistence of symptoms despite conservative management with herbal medicine. Following a clinical diagnosis of penile fracture, he had penile exploration under regional anesthesia using a degloving subcoronal incision. He subsequently had repair of both corporal tear after clot evacuation. The postoperative period was uneventful, and he was discharged on the 3rd day after the surgery. He had been followed up for 2 years with good erectile and functional outcomes. This case report reiterates the fact that late presentation is not a barrier to surgical management and good outcome.

Résumé La fracture pénile est la rupture soudaine de l'albuginea tunica d'un pénis en érection en raison d'un traumatisme contondant. C'est une uropathologie rare qui se produit typiquement quand un ou les deux de la cavernosa penile turgid de corpora s'enclenchent avec force sous un trauma émoussé brusque, habituellement pendant un rapport sexuel agressif ou une manipulation noncoital. Dans la majorité des cas, le diagnostic est clinique. La réparation chirurgicale indépendamment du temps de présentation a comme résultat le rétablissement accéléré, la morbidité réduite, et moins de taux à court et à long terme de complication. Nous rapportons le cas d'un banquier de 35 ans qui a soutenu une rupture bilatérale de l'albuginea de tunica sans blessure urétrale pendant des rapports hétérosexuels. Il s'est présenté 7 jours après le trauma à notre établissement suivant la persistance des symptômes en dépit de la gestion conservatrice avec la médecine de fines herbes. Après un diagnostic clinique de rupture pénienne, il a eu l'exploration pénienne sous l'anesthésie régionale utilisant une incision subcoronal degloving. Il a par la suite subi la réparation des deux déchirures corporelles après l'évacuation du caillot. La période postopératoire était calme, et il a été déchargé le 3ème jour après l'opération. Il avait été suivi pendant 2 années avec de bons résultats érectiles et fonctionnels. Ce rapport de cas réitère le fait que la présentation tardive n'est pas un obstacle à la gestion chirurgicale et au bon résultat. Mots-clés: Traumatisme contondant, fracture du pénis, rupture, tunica albuginea.

The diagnostic accuracy of clinical tests for anterior cruciate ligament tears are comparable but the Lachman test has been previously overestimated: a systematic review and meta-analysis.

PURPOSE: The diagnostic accuracy of clinical tests for anterior cruciate ligament injury has been reported in previous systematic reviews. Numerous studies in these reviews include subjects with additional knee ligament injury, which could affect the sensitivity of the tests. Meta-analyses have also been performed using methods that do not account for the non-independence of sensitivity and specificity, potentially overestimating diagnostic accuracy. The aim of this study was to report the diagnostic accuracy of clinical tests for anterior cruciate ligament tears (partial and complete) without concomitant knee ligament injury. METHODS: A systematic review with meta-analysis was performed according to the PRISMA guidelines. Meta-analyses included studies reporting the specificity and/or sensitivity of tests with or without concomitant meniscal injury. Where possible, pooled diagnostic estimates were calculated with bivariate random-effects modelling to determine the most accurate effect sizes. Diagnostic accuracy values are presented for the anterior drawer, Lachman, Lever sign and pivot shift tests overall and in acute or post-acute presentations. RESULTS: Pooled estimates using a bivariate model for overall sensitivity and specificity respectively were as follows: anterior drawer test 83% [95% CI, 77-88] and 85% [95% CI, 64-95]; Lachman test 81% [95% CI, 73-87] and 85% [95% CI, 73-92]; pivot shift test 55% [95% CI, 47-62] and 94% [95% CI, 88-97]; Lever sign test 83% [95% CI, 68-92] and 91% [95% CI, 83-95]. For specific presentations, the sensitivity and specificity of the Lachman test, respectively, were: complete tears 68% [95% CI, 54-79] and 79% [95% CI, 51-93]; post-acute injuries 70% [95% CI, 57-80] and 77% [95% CI, 53-91]. CONCLUSIONS: The pivot shift and Lever sign were the best tests overall for ruling in or ruling out an anterior cruciate ligament tear, respectively. The diagnostic accuracy of the Lachman test, particularly in post-acute presentations and for complete tears, is lower than previously reported. Further research is required to establish more accurate estimates for the Lachman test in acute presentations and partial ligament tears using bivariate analysis. LEVEL OF EVIDENCE: III.

3D imaging has good specificity but poor sensitivity for the diagnosis of pathologies of the long head of the biceps: a systematic review and meta-analysis.

PURPOSE: To systematically review and meta-analyse the literature to determine which three-dimensional (3D) imaging modality provides the best diagnostic accuracy to detect pathologies of the long head of the biceps tendon (LHBT). MATERIALS AND METHODS: A search was performed on PubMed, Embase®, and Cochrane. Studies that compared the diagnostic accuracy of 3D imaging modalities versus arthroscopy for the assessment of LHBT pathologies were included. Studies assessing superior labral anterior posterior (SLAP) lesions were excluded. RESULTS: Fifteen studies were included; nine were eligible for meta-analysis. Six studies on instability indicated a sensitivity of 0.68 (CI 0.46-0.84) and specificity of 0.76 (CI 0.68-0.82). Four studies on full-thickness tears indicated a sensitivity of 0.56 (CI 0.28-0.81) and specificity of 0.97 (CI 0.93-0.99). Four studies on partial-thickness tears indicated a sensitivity of 0.52 (CI 0.20-0.82) and specificity of 0.64 (CI 0.25-0.91). Two studies on any tear indicated a sensitivity of 0.58 (CI 0.28-0.83) and specificity of 0.99 (CI 0.93-1.00). Only one study on other pathologies indicated a sensitivity of 0.61 and specificity of 0.84. CONCLUSION: To diagnose LHBT pathologies, 3D imaging modalities overall have low-to-moderate sensitivity, but high-to-excellent specificity. The consistency in reported sensitivity is generally poor, while the consistency and reported specificity is good for the detection of instability, full-thickness tears and any tear, but poor for the detection of partial-thickness tears. 3D imaging may be adequate to rule out LHBT pathologies, but are not sufficiently reliable to confirm the presence of such pathologies. LEVEL OF EVIDENCE: III.

[Application value of color Doppler ultrasonography in the diagnosis of ruptured tunica albuginea of the corpus cavernosum penis].

OBJECTIVE: To assess the accuracy and value of ultrasonography in the diagnosis of ruptured tunica albuginea (RTA) of the corpus cavernosum penis. Factors affecting prognosis were analyzed. METHODS: This retrospective study included 57 cases of RTA of the corpus cavernosum penis ultrasonographically diagnosed and surgically treated in Peking University First Hospital from 2013 to 2021. We analyzed the location, size and number of ruptures and the presence or absence of urethral injury, and compared the intraoperative with the ultrasonographic findings. RESULTS: Of the 57 cases of RTA of the corpus cavernosum penis diagnosed by ultrasonography, 54 (94.7%) were confirmed by surgery. Preoperative ultrasonography indicated 2 cases of bilateral RTA and 6 cases of urethral injury, while surgery revealed 7 cases of bilateral RTA and 13 cases of combined urethral injury. Those with urethral injury developed no urethral stricture or urinary fistula after one-stage urethral repair. And no severe or moderate ED was found in any of the patients during the 12-month follow-up. CONCLUSION: Ultrasonography has a high accuracy in the diagnosis of ruptured tunica albuginea of the corpus cavernosum penis, and contributes to the determination of the site of surgical incision.

Penile Fracture: A Case Report.

Penile fracture is a rare condition with an incidence of 1 case per 175000 United States male population. It can be caused by vigorous sexual intercourse and masturbation. Patients usually present with pain and swelling of the penis and can be diagnosed clinically. It mostly occur as a result of rupture of tunica albuginea of corpora cavernosa. Ultrasound is the most reliable investigation to detect penile fractures. Patients need prompt treatment with exploration and repair of defects to prevent long-term sequelae. Here we present a case of 44 years male who developed a penile fracture following sexual intercourse and underwent surgical exploration and repair. Keywords: masturbation; penis; sexual intercourse.

Silent Rupture of Silicone Gel Breast Implants: High-Resolution Ultrasound Scans and Surveys of 584 Women.

BACKGROUND: Patient compliance has been low for U.S. Food and Drug Administration-recommended magnetic resonance imaging scans to screen silicone gel breast implants for silent rupture. High-resolution ultrasound scans are a convenient, in-office alternative that may improve screening compliance; however, women's attitudes and feelings about silent rupture and their desire for rupture screening are unknown. METHODS: Plastic surgeons and staff in nine private practices received 1-day training in high-resolution ultrasound scanning, then screened women with silicone gel implants implanted since 2000. Suspect scans were reviewed by a high-resolution ultrasound-experienced plastic surgeon to determine if they showed ruptures. Surgical and scan findings were correlated. To learn attitudes and feelings about silent rupture, women took surveys before and after the scan. RESULTS: Of 584 women screened, 82 (14.0 percent) had scans showing ruptures; of 1153 implants, 92 (8.0 percent) showed ruptures. Forty women with scans showing ruptures underwent surgery, of which 30 (75 percent) had their ruptures confirmed. Surveys found 99.5 percent of women want to know if they have a rupture and 95.2 percent want the ruptured implant removed. If the scan showed no rupture, women felt relieved and 95.5 percent would get future high-resolution ultrasound screening for silent rupture. If a rupture was found, women expressed various concerns and 87.8 percent would remove the ruptured implant within 12 months. CONCLUSIONS: Surveys show that women with silicone gel implants have concerns and feel anxious about possible silent rupture. Based on 14 percent of women showing a ruptured implant on high-resolution ultrasound scans and 75 percent of ruptures on high-resolution ultrasound scans surgically confirmed, 10.6 percent of women in this study have a silent rupture. CLINICAL QUESTION/LEVEL OF EVIDENCE: Diagnostic, IV.

Higher sensitivity with the lever sign test for diagnosis of anterior cruciate ligament rupture in the emergency department.

INTRODUCTION: The objective of this study was to assess the diagnostic value of the "lever sign test" to diagnose ACL rupture and to compare this test to the two most commonly used, the Lachman and anterior drawer test. METHOD: This prospective study was performed in the ED of the Cliniques Universitaires Saint-Luc (Brussels, Belgium) from March 2017 to May 2019. 52 patients were included undergoing knee trauma, within 8 days, with an initial radiograph excluding a fracture (except Segond fracture or tibial spine fracture). On clinical investigation, patients showed a positive lever sign test and/or a positive Lachman test and/or a positive anterior drawer test. Exclusion criteria were a complete rupture of the knee extensor mechanism and patellar dislocation. All the physicians involved in this study were residents in training. An MRI was performed within 3 weeks for all included patients after the clinical examination. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were investigated for all three tests with MRI used as our reference standard. RESULTS: Forty out of 52 patients suffered an ACL rupture (77%) and 12 did not (23%). The sensitivity, specificity, PPV and NPV of the lever sign test were respectively 92.5%, 25% 82% and 50%. Those of the Lachman test were 54%, 54.5%, 81% and 25%, and those of the anterior drawer test were 56%, 82%, 90.5% and 37.5%. Twelve out of 40 ACL ruptures (30%) were diagnosed exclusively with a positive lever sign test. CONCLUSION: When investigating acute ACL ruptures (< 8 days) in the ED, the lever sign test offers a sensitivity of 92.5%, far superior to that of other well-known clinical tests. The lever sign test is relatively pain-free, easy to perform and its visual interpretation requires less experience. Positive lever sign test at the ED should lead to an MRI to combine high clinical sensitivity with high MRI specificity.

Effectiveness of platelet-rich plasma injections for the treatment of acute Achilles tendon rupture: A systematic review and meta-analysis.

BACKGROUND: The effect of platelet-rich plasma (PRP) on patients with acute Achilles tendon rupture is still controversial. The purpose of this systematic review is to assess the efficacy of PRP injections treating acute Achilles tendon rupture. METHODS: A comprehensive electronic literature search was performed in the PubMed, Embase, Cochrane Library, and Web of Science databases to identify relevant studies that were published prior to April 29, 2021. Randomized controlled trials evaluating the efficacy of PRP injections in treating patients with acute Achilles tendon rupture were included. Statistical analyses were conducted using RevMan software. RESULTS: Five randomized controlled trials were included in this systematic review. The results of the meta-analysis showed that PRP has positive effects on ankle dorsiflexion angle, dorsal extension strength of the ankle, and calf circumference compared with that in controls. However, the current evidence failed to show that PRP effectively improves ankle plantar flexion angle, plantar flexion strength of the ankle, and pain. CONCLUSIONS: PRP injections for the treatment of acute Achilles tendon rupture significantly improved ankle dorsiflexion angle, dorsal extension strength of the ankle, and calf circumference compared with that in controls. Additional studies with larger sample sizes, more rigorous designs and standardized protocols are needed to draw more reliable and accurate conclusions.

Penile Fractures: Evaluation and Management.

Penile fracture is a urologic injury with an etiology that varies based on the cultural milieu. Diagnosis can be made based on history and physical examination alone. Patients should be evaluated with RUG or cystoscopy when urethral injury is suspected. Ultrasound or MRI is a helpful adjunct when the diagnosis is unclear, and can assist in identifying the location of the rupture. Surgical management is favored over conservative measures to improve outcomes. Delayed surgical repair may not be inferior to immediate intervention.