Closed medial subtalar dislocation: A case report and literature review

Subtalar dislocation is characterized by simultaneous dislocation of the subtalar (talocalcaneal) and talonavicular joints, hence the name talocalcaneonavicular. These lesions can be grouped into four distinct categories: anterior and posterior, which are exceptional, lateral and medial. Medial subtalar dislocations are more frequent, are due to low-energy trauma and generally have good functional results. Anatomical reduction and stabilization of the subtalar joint and optimal management of all associated foot injuries are the key to good results.

Megaprosthesis Total Knee Replacement Following Resection of Extensive Osteoblastic Osteosarcoma in the Distal Femur: A Case Report

Osteosarcoma is the most common type of primary bone cancer, which usually appears in the distal femur. The diagnosis of this condition typically involves advanced imaging and tissue biopsy, as well as taking into account characteristic clinical and radiographic indicators. The treatment approach for distal femoral osteosarcoma is multidisciplinary and involves initial chemotherapy, followed by limb-sparing surgery, reconstruction of bone and soft tissue, and subsequent adjuvant chemotherapy. We present a case study of a 25-year-old male admitted with a blastic lesion in the distal femur, confirmed via open biopsy to be osteoblastic osteosarcoma. Further evaluation revealed multiple pulmonary nodular lesions, managed with chemotherapy. After four months, regression of the lesion was observed. Due to malignant clinical and imaging features, excision of the lesion and subsequent reconstruction were performed, utilizing a custom-made total knee arthroplasty. The excision encompassed the removal of the distal 14 cm of the femur, with histological examination confirming central osteoblastic osteosarcoma. Satisfactory outcomes were observed during a one-year follow-up, indicating promising results. Vigilance is crucial, especially in young patients with surface-type bone tumors, as this neoplasm requires consideration.

A Partial Frontal Fracture of the Humeral Trochlea: A Case Report

Fractures of the lower end of the humerus are uncommon but serious, potentially compromising elbow function. This article reports the case of a young patient with a fracture of the inner cheek of the humeral trochlea, resulting from a public road accident. The diagnosis was established by radiography and CT scan, confirming a displaced fracture associated with an avulsion fracture of the coronoid process. Surgical treatment was carried out with fixation of the osteochondral fragment and evacuation of the intra-articular fragments. Two months after the operation, the patient regained good joint function with a resumption of professional activity.

Right adductor compartment intramuscular myxoma: A rare case report

INTRODUCTION

Extracardiac intramuscular myxomas are exceedingly rare benign tumors, necessitating well-planned management for optimal outcomes.

CASE PRESENTATION

We report the case of a 63-year-old male with no prior medical history, presenting with a progressively enlarging mass within the adductor compartment of the right thigh. Physical examination revealed a mobile and painless mass measuring 70 mm by 50 mm at the level of the adductor compartment of the right thigh, devoid of signs of inflammation or skin lesions. The patient showed no cachexia, asthenia, or weight loss. Imaging exams confirmed the characteristic features of intramuscular myxoma, leading to the decision for complete surgical excision. Subsequent histological analysis confirmed the diagnosis, and the patient experienced no postoperative complications, showing positive long-term follow-up results.

CLINICAL DISCUSSION

In the presence of an intramuscular mass, thorough questioning and meticulous clinical examination enable us to propose a diagnosis of intramuscular myxoma. MRI is the preferred imaging modality, supporting diagnostic reasoning. However, histopathological analysis remains essential to confirm the mass's nature and rule out potential malignant differential diagnoses. Complete surgical resection is considered the gold standard, ensuring favorable results with a low risk of recurrence.

CONCLUSION

Extracardiac intramuscular myxomas are exceptionally rare; MRI and histopathological analysis combined help rule out potential malignant differential diagnoses. Total surgical excision yielded good results with a low risk of recurrence.

Primary Hydatid Cyst of the Trapezius Muscle: An Unusual Location and Review of the Literature

Hydatidosis is a cosmopolitan anthropozoonosis common to humans and many mammals, caused by the development in the body of a dog tapeworm called Echinococcus granulosus. As accidental intermediate hosts, humans contract the infection either directly through contact with dogs or indirectly by ingesting contaminated food. They represent an epidemiological dead-end. Hydatid cysts are typically associated with the liver and lungs and, more rarely, with bones, the brain, eyes, heart, kidneys, and spleen. We present an unusual case of a hydatid cyst located in the trapezius muscle of a 76-year-old woman. Clinical, biological, and radiological data allow us to evoke the diagnosis and avoid an inopportune puncture. Treatment was exclusively surgical, with the removal of the cyst without cyst breach.

Aseptic Osteonecrosis of the Femoral Head: The Effect of Corticosteroid Therapy and Long COVID Syndrome

SARS‑CoV‑2 infection remains a hot topic; it is characterized by its multi-systemic involvement. Corticosteroid intake has been the subject of worldwide attention as a potentially effective treatment against coronavirus disease 2019 (COVID-19). Corticosteroids are registered on the WHO list of essential medicines, easily accessible for a low price, and particularly useful for different categories of people. The authors highlight the impact of corticosteroid administration for COVID-19 treatment on the occurrence of aseptic osteonecrosis in the femoral head. They also examine the pace of onset in comparison to corticosteroid usage unrelated to COVID-19. This article presents a patient with osteonecrosis of the femoral head after taking corticosteroid therapy in the treatment of COVID-19. The dose taken by the patient is 90 mg of dexamethasone equivalent to 600 mg of prednisone. The patient experienced the onset of OTA, and the duration of development was three months, indicating a relatively brief period. Comparison was made with data from the literature from 6 months to 1 year after taking corticosteroids in a context outside of COVID-19.

Achilles Tendon Tear Following an Unusual Pattern of Open Pure Ankle Dislocation: A Case Report

We present a rare case of concurrent open Achilles tendon tear and pure subtalar dislocation in a 20-year-old male following a motorcycle accident, highlighting the complexity of managing such unique musculoskeletal injuries. The patient was initially admitted with an open and deformed left ankle, underwent prompt primary debridement, and received immediate medical intervention. Despite unsuccessful attempts to reduce the dislocation through external maneuvers, subsequent radiographic evaluation revealed a subtalar dislocation associated with a 90° rotation of the talus. A direct reduction was achieved in the operating room, uncovering a complete tear of the Achilles tendon and a section of the posterior tibial artery during more intensive debridement. The vascular surgery team repaired the posterior tibial artery, followed by Achilles tendon repair using a Kessler suture technique. Postoperative care involved immobilization and adapted rehabilitation, resulting in the patient regaining full range of motion without complications. To the best of our knowledge, this case represents the first reported open lateral subtalar dislocation associated with an open Achilles tendon tear. The detailed treatment strategies and outcomes offer valuable insights for clinicians facing similar challenges and inspire further research on rare musculoskeletal injuries.

Bilateral Inverted V-shaped High Tibial Osteotomy: A Case Report

The article describes the case of a young patient with bilateral genu varum deformity, limiting her mobility. The therapeutic decision was a staged reverse V-shaped tibial osteotomy on both knees at a six-month interval. The surgery faced infectious complications on the left side, requiring additional treatment. Despite this, the patient achieved successful correction, with wound healing and bone consolidation. Preoperative planning was crucial, determining specific correction angles for each knee. The reverse V-shaped osteotomy demonstrated satisfactory functional outcomes compared to other techniques. The conclusion emphasizes the effectiveness of reverse V-shaped high tibial osteotomy (HTO) in addressing varus tibial deformities, providing an alternative before considering total knee arthroplasty. Multicenter studies and long-term evaluations are recommended to refine this surgical procedure.

Hydatid Cyst of the Inguinal Region: An Exceptional Localization

Cystic echinococcosis (CE), stemming from the larval stage of the cestode Echinococcus granulosus, stands as a widespread parasitic zoonosis primarily afflicting the liver and lungs. However, instances in the inguinal region are exceptionally infrequent. We present a distinctive case involving a 49-year-old female with a progressively enlarging inguinal mass over a five-year period, characterized by the absence of hepatic or pulmonary involvement. This case underscores the unique clinical presentation and diagnostic intricacies associated with extrahepatic and extrapulmonary expressions of CE. The presented case contributes to advancing our comprehension of unconventional hydatid disease presentations, highlighting the imperative for a multidisciplinary approach in both diagnosis and treatment. Ongoing research endeavors and collaborative efforts are pivotal for refining strategies and enhancing outcomes in patients with rare manifestations such as inguinal hydatid cysts.

Primary Hydatid Cyst of the Gluteal Muscle: A Case Report

Hydatid disease, also known as cystic echinococcus, is a parasitic infection initiated by Echinococcus granulosus. It primarily affects the lungs and liver, but it can also occur in other organs. Hydatid cysts in the gluteal muscle are an exceedingly rare phenomenon, even in areas with high prevalence. We report the case of a 29-year-old farmer who presented with a painful mass in the gluteal region. The diagnostic findings unveiled the existence of a hydatid cyst within the gluteal muscle managed with complete pericystectomy and chemotherapy with antiparasitic drugs. In regions where hydatid cysts are prevalent, it is essential to include them in the list of potential diagnoses for any cystic mass. Diagnosing such cases can be difficult, and surgery remains the most effective treatment.

Bilateral Total Hip Prosthesis in Coxarthritis of Inflammatory Origin: Technical Features and Intraoperative Complications Encountered in Five Cases

Total hip arthroplasty remains the treatment of last resort in inflammatory coxarthritis, where joint destruction is bilateral as well as the treatment which must be bilateral. We present in this work the experience of our orthopaedic department with a series of five cases (10 hips) operated for total hip arthroplasty. the first particularity observed in this series is the abnormal bone fragility present in 55% of the cases. For this reason, we had two other intraoperative complications that are related to this bone fragility, during the preparation of the acetabulum, we had a destruction of the medial wall by the burr that went unnoticed intraoperatively and was discovered during the patient's recovery from acute ischemia secondary to the burr, which led to an extensive rupture of the common femoral vein and partial sectioning of the common femoral artery. We also had an exceptional incident in a case with two ankylosed hips; in fact, when the approach was performed, the sciatic nerve was found pressed against the posterior surface of the greater trochanter, which was unusual but was explained by the retraction of the structures of the gluteal region secondary to prolonged immobilization. Thus, there was one case of cement shock manifested by hypotension occurring immediately after cement placement. In front of this inflammatory disease and ankylosis terrain, the surgeon must always be prepared for any complication and must keep in mind that he is operating on a hip that is anatomically not normal due to ankylosis and retraction of the vascular, nerve, and muscle structures.

Osteochondroma of Distal Femur Managed With Complete Excision: A Case Report

Osteochondromas are benign bone tumors that usually occur between the ages of 10 and 30, with no marked gender preference. These lesions result from the separation of the epiphyseal growth plate and are categorized as growth plate development abnormalities rather than true neoplasms. It is important to note that long-term solitary osteochondromas can evolve into osteosarcomas, with chondrosarcoma being the most common among them. However, the risk of recurrence is considerably reduced if the tumor is completely resected from its original site, with no residual perichondrium or cartilage cap left in place. In this context, a 29-year-old man with osteochondroma in the distal femur was successfully treated with complete resection, showing a favorable evolution.

Pure Open Ankle Dislocation Leading to Isolated Lateral Ligament Complex Tear: A Rare Case

Pure open ankle dislocation is a rare orthopedic emergency characterized by the absence of associated bony lesions, necessitating prompt and immediate management to prevent disastrous complications. This article details a distinctive case of open pure ankle dislocation in an 18-year-old female following a motorcycle accident, resulting in a 6-cm wound and a dislocated left ankle with a concurrent tear of the anterior talofibular ligament and calcaneofibular ligament. Immediate reduction under sedation was performed, followed by intensive debridement and ligament repair in the operating room. Postoperatively, the patient received antibiotic coverage for five days and underwent immobilization for six weeks. At the 18-month follow-up, the patient exhibited a complete range of motion with no reported pain or instability. This study contributes to the existing literature by presenting a successful treatment paradigm, providing valuable insights for practitioners encountering similar cases.

Mucoid Degeneration of the Anterior Cruciate Ligament: A Case Report

Mucoid degeneration (MD) is an uncommon pathological phenomenon that specifically affects the anterior cruciate ligament (ACL). This condition arises from the infiltration of yellowish material within the fibers of the ACL, contributing to the clinical presentation characterized by discomfort and limited mobility. MRI has proven to be the foremost diagnostic modality in effectively distinguishing MD of ACL from other potential pathologies. Preoperative recognition of this condition facilitates straightforward diagnosis, particularly via characteristic findings observed during knee arthroscopy. We present a case of MD of ACL, review prior studies about the condition, and outline its clinical features and symptoms, including those observed in our specific case.

An Unusual Case of a Giant Schwannoma of the Sciatic Nerve: A Case Report With a Review of Literature

Sciatic nerve schwannomas are rare tumors, mainly characterized by sciatic neuralgia rather than sensory-motor deficits. The poorly suggestive clinical presentation of this localization leads to a delayed diagnosis. Here, we describe the case of a 47-year-old female patient with a nine-month history of schwannoma localized in the sciatic nerve, just above the left popliteal fossa. Although magnetic resonance imaging (MRI) is the imaging modality of choice, the final diagnosis rests on the histological examination of the tumor. The schwannoma must be surgically removed without severing the nerve trunk.

Chondromyxoid Fibroma of the Distal Tibia: A Rare Case Report

Chondromyxoid fibroma is one of the rarest bone tumours, occurring most frequently in adult men in their second and third decades. It generally affects the metaphysis of long bones, particularly the femur and tibia. Diagnosis can pose differential challenges with various tumor types, particularly chondrosarcoma, requiring separate management. We present a case of chondromyxoid fibroma of the distal tibia detected by soft tissue swelling. Clinical, epidemiological and radiological aspects will be discussed.

Isolated dorsal dislocation of the distal radioulnar joint: A case report

Isolated acute dislocation of the distal radioulnar joint is a rare lesion, and in 50 % of cases goes unrecognized; it may be palmar or dorsal. Its diagnosis is suspected when the wrist is traumatic, painful, with limited pronosupination and no fracture on radiological examination. Treatment is aimed at preventing the development of chronic instability and/or arthrosis, and consists of reduction followed by immobilization.

Fracture-Dislocation Dorsal of the Proximal Interphalangeal Joint: A Case Report and Focus on Volar Plate Injuries

The proximal interphalangeal (PIP) joint is the articulating joint between the proximal and middle phalanges of the fingers. A dorsal fracture-dislocation of the PIP joint of the fingers with volar plate injuries is an uncommon injury. Few cases have been published in the literature. In this article, we report the case of a subluxation fracture of the PIP joint in a 27-year-old male patient, without pathological history, a manual worker, right-handed, diagnosed 28 days after the injury. The treatment was surgical with open reduction and fixation of the fragment of the base of P2 with osteosutures. The functional results after three months were satisfactory with good sagittal and frontal joint stability and active flexion of the PIP joint at 95° and active extension at 0°. The control radiographs confirm the consolidation of the osteochondral fragment of the base of P2. The patient returned to his usual activities without pain.

Tuberculosis of the Pubic Symphysis: A Case Report

Tuberculosis of the pubic symphysis is rare; the diagnosis is often difficult but guided by CT and confirmed by histopathological examination. We report the case of a 25-year-old female with no particular past medical history, presenting with pain at the level of the pubic symphysis. Clinical examination showed a small renitent mass and pain on palpation without inflammatory signs. Radiological investigation showed demineralization, lysis, and diastasis of the pubic symphysis with a cystic image in favor of tuberculosis. A biopsy followed by resection was performed, and histopathology confirmed the diagnosis. The patient received medical care for nine months using the 2RHZE/7RH protocol (rifampicin, isoniazid, pyrazinamide, ethambutol), with good results at follow-up. Bone lesions of the pubic symphysis may exceptionally reveal tuberculosis, and the positive diagnosis is based on a histopathological test.

Tuberculosis of navicular bone: An exceptional localization of osteoarticular tuberculosis

Osteoarticular tuberculosis (OAT) is defined by the set of pathological manifestations secondary to the attacks of osteoarticular structures of the locomotor system by the Bacillus of Koch (BK). We report a case of tuberculosis of the navicular bone, which is a rare location of OAT, on a female patient who consulted for chronic pain (mixed appearance) evolving for more than 7 years and for whom we realized a radiological assessment based on standard radiography and magnetic resonance imaging and a biological assessment. The foot is rarely involved, accounting for about 10% of cases of osteoarticular tuberculosis. The diagnosis is often made at a late stage because osteoarticular tuberculosis is paucibacillary, and it is difficult to isolate or culture Koch's bacillus. Clinical manifestations are aspecific; pain and joint swelling are the 2 usual signs. Pain may be mechanical, inflammatory, or mixed. The standard radiography allows first to orient the diagnosis by the demonstration of a lytic process; a biological inflammatory syndrome and the magnetic resonance imaging allow to give more arguments in favor, then the biopsy comes to confirm the diagnosis. Tuberculosis of the navicular bone is a rare localization of OAT; its diagnosis is the same as well as the treatment.

Spontaneous Rupture of the Extensor Pollicis Longus in a Semi-professional Bodybuilder

Spontaneous rupture of the extensor pollicis longus is a rare injury. Distal radius fractures and rheumatisms are the principal causes, but there is an increase in cases related to some professional or sports activities. We report a case of a semi-professional bodybuilder who presented with a full loss of interphalangeal thumb extension and retropulsion following trivial trauma of the left wrist. Ultrasound confirmed the diagnosis of spontaneous rupture of extensor pollicis longus, and MRI revealed a very rare and aggressive anatomical variant of Lister's tubercle. The patient underwent a transfer of the extensor indicis propius, which is the most popular technique used for hyperextension and retropulsion restitution. Aggressive anatomical forms of Lister's tubercle can explain the frequent occurrence of spontaneous rupture of extensor pollicis longus in patients who practice sports or professions with a repetitive movement of the wrist.

The induced membrane technique: A therapeutic option for managing bone defects in the upper extremity: Case series for 7 patients

Introduction

The reconstruction of bone defects of tumoral, infectious or traumatic origin of the limbs remains a major therapeutic challenge for the orthopedic surgeon and the patient, in terms of anatomical and functional results.

Cases presentation

We report the case of 7 patients who underwent induced membrane bone reconstruction of the upper extremity, 5 patients with initial injury to the forearm, and 2 of our patients, to the humerus. In terms of function, the range of prono-supination was 125°, the range of wrist flexion-extension was 165°, and the range of elbow mobility was 170°. All patients achieved union at the time of the last follow-up. Two patients achieved union at 6 months, one patient at 5 months, one patient at 4 months, and three patients at 3 months.

Discussion

The induced membrane (IM) technique has been used for more than 30 years, and it's more and more widely accepted all over the world, as a simple and effective technique for reconstruction of segmental bone defects. The technique comprises 2 surgical stages, The first step involves the total excision of infected and non-viable lesions both bone and soft tissue until tissue with optimal vascularization "Paprika sign", then the strict instrumental stabilization of the skeleton and the realization of a covering flap if necessary, depending on the site of the initial injury initial lesion and the extent of the resection.

Conclusion

The technique of induced membrane has proven its effectiveness in the management of bone loss.

Terrible triad injury of the elbow: A PROCESS-compliant surgical case series from Eastern Morocco

Introduction

The terrible triad of the elbow (TTE) is a lesion associating a dislocation of the elbow, a fracture of the radial head, and a fracture of the coronoid process, with a high potential of complication. The treatment is based on the restoration of bone lesions and external capsular ligament repair. The systematic repair of the medial collateral ligament (MCL) is still debated in the literature. The aim of this study is to evaluate the clinical and functional results of the surgical treatment in a real-world series from Easter Morocco.

Patients and methods

This was a retrospective study of 6 cases of TTE operated by isolated external approach or combined approach (internal or anterior) of the elbow in the department of Traumatology-Orthopedics of the Mohammed VI University Hospital (Oujda Morocco), over a period of 7 years from 2013 to 2020. Radial head and coronoid process fractures were classified according to the Mason and Morrey-Regan classifications, respectively. The following clinical parameters were evaluated: Mayo Clinic Elbow Performance Score (MEPS), Quick Disabilities of the Arm, Shoulder and Hand (DASH), Visual Analog Scale (VAS), and arc of mobility in flexion-extension and prono-supination.

Results

6 male patients treated between May 2013 and December 2020 were included. The median follow-up was 48 months. All patients had frontal and lateral standard X-ray of over and under joints, and computed tomography (CT)-scan was delivered for 5 cases. The elbow dislocation was posterolateral in five cases, and posteromedial in only one patient. Radial head fractures were classified as type I in one case, type II in two cases, and type III in three cases. Coronoid fractures were type I in three cases, type II in one case, and type III in two cases. At the last follow up, the mean MEPS, Quick DASH, and VAS was 81, 28, 0.8, respectively. The mean arc of mobility in flexion was 120° and it was deficient by 20° in extension. In addition, the mean arc of mobility in protonation was 80°, while in supination it was 75°. Regarding complications, we noticed an instability of the elbow on valgus in a single case, elbow stiffness with heterotopic ossification in a single case, ulnar nerve damage in a single case during medial collateral ligament anchoring, and elbow hygroma in one single case.

Conclusion

The surgical management of TTE can provide good and long-term functional results after restoration of the stabilization of bone structures and the lateral ligament complex, without the need to repair the medial collateral ligament.

•

The terrible triad of the elbow is a complex injury affecting both the bone and ligaments.

•

A complete and accurate management of this entity during any trauma of the elbow is required.

•

A careful clinical and radiological assessments must be performed during complex elbow trauma.

•

The main objective of any treatment is to provide a stable elbow and avoid early arthrosis.

[Bladder infiltrating tumor: retrospective study of 225 cases]

The authors report a retrospective serial of 225 patients presenting an infiltrating bladder tumor. The infiltrating tumors represent 29.2% of bladder tumors. The middle age of our patients is 59 years with a sex-ratio of 7.3. In the histology, 80% of the tumors are a cell transitional carcinoma and 65% of the patients are classified stage T3T4. The surgical treatment has could be achieved at 73.3% of the cases and 66.7% of the patients had a radical cystectomy. The urinary diversion was essentially an continent urostomy using Benchekroun's hydraulic valve. At 28 months mean follow-up, a locoregional recurrence has been noted from 18% of the Tur achieved alone and 4% of the radical cystectomy. A metastasis has been noted from 18% of the patients and this in a mean delay of 12 months.

[Bladder paraganglioma (pheochromocytoma): report of a new case]

The authors report one case of vesical paraganglioma, not suspected in a 50-years-old female patient who presented gross hematuria as only symptom. The patient was not hypertensive. Radiologic and endoscopic investigations revealed a trigonal submucosal tumour. Complete transurethral resection of the tumor was performed with no intraoperative complications. The histopathological diagnosis indicated pheochromocytoma. Blood pressure was stable. There has been no recurrence for 18 months after transurethral resection.

[Vesico-vaginal fistula: report of 1050 cases]

The authors reports their experience of a large series of 1050 cases of vesico-vaginal fistulas recorded during 30 years and analyse their epidemiological, anatomo-clinical, and therapeutic aspects. Patients could be classified as a function of site of fistula into 3 types, according to the Benchekroun's classification: type I ureto-vaginal fistula (30%); type II cervico-vaginal fistula (22%); type III vesico-vaginal fistula (48%). Etiology was mainly obstetrical (93%). An associated lesion was detected in 10.4% of cases (uterine, ureteral and rectal). Treatment was only performed after a minimal period of three months with the following results in obstetrical vesico-vaginal fistulas. Type I fistula, using a low approach and requiring urethral refection in 100 cases, showed good results in only 60% of cases. Type II fistulae, usually treated through a low approach (80%), were treated with 80% good results. Type III fistula, were nearly always corrected (98%) after two procedures. The overall results are good in 80% of cases. The failures concerned in majority the complex vesico-vaginal fistulas type I, are treated by urinary diversion (51 Coffey, 5 Bricker) and since 1975, 73 continent ileocecal or ileal bladders using Benchekrouns' technique.

[Perinephretic phlegmon: about 36 cases]

The authors report a series of 36 cases of perinephric phlegmon during 15 years. The patients are 27 men and 9 women. Mean age was 37 years (ranging between 25 and 70). The promoting factors of PPN are diabetes (27.8%), and kidney calculi (22.3%). Delay diagnosis is more than 3 weeks in 80% of the patients. The clinical symptomatology was dominated by pain, fever and flank mass. Diagnosis is carried out by ultrasonography in 84% and by CT scan whenever it is done. The common germs are negative Gram bacilli and staphylococcus. The treatment consists in antibiotherapy associated to a percutaneous drainage of the collection in 6 patients (16.7%) and a surgical drainage in 30 patients (83.7%). The follow-up are favorable in all cases.

[Superficial pT1G3 bladder tumor: 24 case reports]

The authors report 24 patients presenting a transitional tumor of bladder pT1G3 collected between January 1996 and December 2000. They represent 19% of the superficial tumors of bladder. Two patients had of straightaway a cystectomy after resection for an unverifiable tumor by endoscopy and another after a second resection discovering a real pT2. Only 5 patients received a BCG therapy is 24% of the cases. A recurrence without progression has been noted in 38% of the cases and a progression in 19% of the patients. These last patients had a cystectomy and with a follow-up to 28 months, no recurrence has been noted.

[Cutaneo-reno-colonic fistula in tubercular kidney with staghorn calculus: report of a case]

We report a rare case of colorenocutaneous fistula, in a patient with a stone of the left kidney. The fistula was successfully managed by single stage surgery (nephrectomy, fistulectomy and suture of colon). Histopathological examination revealed renal tuberculosis. Surgery was completed by an anti-tubercular treatment.

[Scrotal injuries. Report of 40 cases]

Between 1986 to 1998, 40 patients, 16 to 52 years old, consulted for trauma of the scrotum. The trauma was closed in 36 cases. The trauma occurred by accident of traffic in 19 cases, an accident of work in seven cases, an accident during sport in seven cases, aggression in six cases and brawl in one case. The clinical symptomatology was dominated by inflammatory big scrotum or haematoma in the tunic. Ultrasound imaging was performed in 20 patients, showed a contusion of the testicle in five cases, haematoma of the scrotum in ten cases and albuginal rupture in two cases. Thirty patients underwent surgical repair. Five patients underwent orchidectomy. Atrophy of the testis occurred in two patients who underwent resection of the pulp and two others who had haematoma of the haematocele.

[Foreign bodies of the bladder. Report of a new case]

In this paper we are relating the medical history of 30 year-old female patient with psychiatric medical background. This patient introduced multiple foreign bodies in her bladder via the urethra. Throughout this observation, we analyse diagnosis and therapeutic aspects of bladder foreign bodies.

[Testicular metastasis of prostatic adenocarcinoma. Report of a case]

Metastasis involvement of the testis form prostatic carcinoma is rare. Seventy cases have been reported between 1938 and 1990. We report another case treated by transurethral resection of the prostate, bilateral orchiectomy and nonsteroid androgens and a review of the literature is presented.

[Treatment of idiopathic retroperitoneal fibrosis]

Idiopathic retroperitoneal fibrosis is a rare disease and a delay in diagnosis may cause renal failure. Medical treatment i.e. corticotherapy or more recently, tamoxifene has been used successfully. This approach is recommended in patients either with moderate obstruction of the upper urinary, risk of major surgery or in cases of recurrence after surgical treatment. Ureterolysis using conventional surgery or laparoscopy remains the treatment of choice. This procedure should be considered in patients with neoplasic fibrosis, corticoresistant fibrosis or in cases of peri-aneurysm fibrosis.

[Consultation skills in urology: a model for teaching and evaluation]

OBJECTIVE

Consultation activity is an important aspect of urological practice, but the specific teaching of this activity is underdeveloped. The objective of this study was to establish a list of consultancy skills as a basis for a planned and structured approach to teaching and evaluation of consultancy skills in urology.

MATERIAL AND METHOD

Two-step qualitative protocol: 1) Establishment of an initial list of skills based on data of the literature; 2) Submission of this list to a series of "focus groups" (urologists, interns, referring physicians) in order to validate and progressively refine the model.

RESULTS

The items identified were classified into 3 distinct lists: 1) theoretical knowledge; 2) technical skills specific to urology, predominantly performed in the consulting setting, 3) interpersonal skills exclusively concerning the consultant-referring physician relationship.

CONCLUSIONS

The consensual specification of these skills can be used to objectively define teaching and evaluation strategies for urology consultancy skills.

[Staghorn lithasis. Report of 98 cases]

In cases of staghorn lithiasis, the calculus is formed in the excretory cavities of the kidney. It is considered to be a severe type of calculus due to its effect on renal function, associated urinary infection, and its frequent recurrence. In the present study, 98 cases of staghorn calculi have been reported, which were treated over an 8-year period (1990-1997). The patient population consisted of 56 women (62%) and 34 men (38%). The mean age was 46 years (age range: 20-73 years). A history of urolithiasis was noted in 23 cases (26%). The mean time from the onset of symptoms to diagnosis was four years. The clinical symptomatology was as follows: in the right kidney was involved in 54 cases, and both kidneys were affected in eight cases. The calculus was radio-opaque in 94 cases (96%), complete in 29 cases (29%), partial in 69 cases (71%), and associated with caliceal extension in 36 cases (40%). In 47 subjects (52%) other lithiasic sites were found, i.e., caliceal in 41 cases, and ureteral in six cases; Impairment of the renal parenchyma was noted in 33 cases (45%). Urinary infection were found in 30 cases (34%). Renal function was impaired in 15 patients. Staghorn lithiasis was severe in a significant number of subjects, i.e., in 59 cases (60%). Surgical treatment consisted of nephrolithotomy (37 cases), pyelonephrolithotomy (28 cases), pyelolithotomy (18 cases) total nephrectomy (14 cases), and partial nephrectomy (one case).

[Unusual tumor: liposarcoma of the spermatic cord]

Spermatic cord liposarcoma is a rare tumour, as only 60 cases have been reported in the literature. They represent 7% of all malignant spermatic cord tumours. The authors report a new case of spermatic cord liposarcoma unusual by its inflammatory and fibrotic features, occurring in an 83-year-old man in poor general health. Treatment consists of surgical resection as widely as possible. Adjuvant radiotherapy is sometimes effective on local recurrences. Despite the slow rate of progression of this tumour, prolonged surveillance is required due to the high risk of late recurrence.

[Contribution of lumboscopy in the treatment of pyeloureteral junction syndromes. Report of 25 cases]

OBJECTIVE

Evaluation of the results of lumboscopic repair of ureteropelvic junction syndromes.

MATERIAL AND METHOD

Retrospective study of 25 consecutive lumboscopic retroperitoneal pyeloplasties performed over 3 years in 14 women and 11 men with symptomatic ureteropelvic junction syndrome.

RESULTS

The mean operating time was 200 minutes (range: 120-360 minutes) and mean blood loss was 60 ml. Surgical conversion was necessary in three cases due to the difficulty of dissection and in one case because of rupture of the ureter. Analgesic prescription was generally only necessary for the first 2 postoperative days. The mean hospital stay was six days (range: 2-16 days). Patients were able to return to work an average of 10 days after the operation. With a mean follow-up of 9 months (range: 6 to 18 months), all patients were asymptomatic except for one patient who reported pain at a trocar site. Follow-up urography at 3 months showed marked improvement in 18 patients (85.7%), moderate pyelocaliceal dilatation in 2 cases and one failure.

CONCLUSION

Lumboscopic pyeloplasty is an alternative to endopyelotomy. It provides a comparable success rate to that of conventional surgery, while reducing the morbidity, length of hospital stay and convalescence. However, it requires mastery of intracorporeal suture techniques.

The hydraulic antireflux valve: a new technique for reimplanting dilated ureters

PURPOSE

Wide ureters have a high risk of urinary reflux if they are implanted in the intestinal segment. Since 1978, we used the continence hydraulic valve as an antireflux device without staples.

MATERIALS AND METHODS

A total of 40 patients, 20-65 years old (mean age 50), 36 with bilaterally severely dilated ureters and 4 with unilaterally dilated ureters underwent reconstructive surgery by intestinal segments with a hydraulic antireflux valve (HAV).

RESULTS

Mean follow-up was 62 months (range 14-110); upper tract dilatation had improved or stabilized in all patients but one in whom bilateral dilatation occurred with HAV stenosis. All patients underwent follow-up loopogram studies which revealed 2 cases of reflux (4 ureterorenal units). In 1 of the 2 patients the urinary reflux occurred after dessusception (disinvagination) of the nipple.

CONCLUSIONS

The HAV is a safe and reliable procedure in preventing reflux when implanting wide ureters into intestinal segments. This technique can be used in continent urinary diversions with intestinal pouches, and can also be used at the proximal level of an ileoureteroplasty. There is no need for staples.