A 7-year-old with extravaginal torsion of an undescended testicle in the left inguinal region: The first case report from Syria.

The incidence of undescended testicles torsion in a 7-year-old is rare, making it a clinically unusual occurrence. Emphasizing the importance of thorough urogenital assessments in children, particularly in underserved communities, is critical to prevent serious complications like testicular gangrene.

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.

Case report and literature review: plexiform schwannoma in the penile and inguinal region in a child.

Penile schwannoma is an uncommonly seen peripheral nerve tumor, of which penile plexiform schwannomas (PS) is extremely rare that has only been reported in several adults. We present a case of penile PS with a similar lesion in inguinal region in a 9-year-old child, which appeared as painless masses and rapidly growing within one year. Penile ultrasonography suggested well-defined lesions with limited vascularity. Both masses presented with low-to-intermediated signal intensity and no definite enhancement in computed tomography. The lesions were completely resected with minimal intraoperative bleeding, and a diagnose of benign PS was confirmed based on H&E staining and positive S-100 expression in immunohistochemistry. There was no evidence of tumor recurrence or metastasis after 6 months of follow-up. Only 6 cases of penile schwannoma in children were recorded, of which 5 were malignant, and none was PS. The malignancy rate of penile schwannoma in children may be overestimated due to delayed diagnose of benign ones. A rapidly growing penile mass with a suspected metastatic lesion in inguinal region could be easily misdiagnosed as malignant. This case report and literature review is expected to assist clinicians in getting a comprehensive understanding of children penile schwannomas and choosing the best management strategy when faced with this rare condition.

Inguinal synovial sarcoma revealed by a limb swelling: A case report.

INTRODUCTION AND IMPORTANCE: Synovial sarcoma is a malignant soft tissue tumor typically found near joints; its occurrence in the inguinal region is very rare. CASE PRESENTATION: We report a 23-years-old who presented with lower limb swelling. Imaging studies revealed a tumor in the groin area, compressing the femoral vein. A trucut biopsy concluded a synovial sarcoma. A complete resection was performed and the patient had adjuvant radiotherapy and chemotherapy with no evidence of reccurrence at 2-years follow-up. CLINICAL DISCUSSION: Synovial sarcoma accounts for approximately 8 to 10 % of all soft tissue sarcomas. It is predominantly localized near the large joints in the limbs, with the inguinal location being extremely rare. Clinical diagnosis of the mass can sometimes be challenging. A needle biopsy, followed by histological analysis, is necessary to establish the diagnosis. MRI is considered the gold standard radiological examination for local staging of the tumor. The main treatment approach for synovial sarcoma is wide-margin resection, involving en-bloc resection of the tumor with clear margins. Vascular resection and reconstruction should be considered for involved vessels. Some authors argue that resection alone is sufficient for treating primary synovial sarcoma. However, adjuvant chemotherapy may be effective in cases where surgery quality is poor, making it a non-standard treatment. Others have highlighted the potential benefits of adjuvant radiotherapy, particularly in high-grade tumors. CONCLUSION: Surgical excision remains the mainstay of treatment. Therefore, it is necessary to be aware of the different clinical presentations, which can sometimes be unusual.

Abnormal obturator artery with ipsilateral inferior epigastric artery passed behind the femoral vein / Arteria obturatriz anómala con arteria epigástrica inferior ipsilateral que cruza posterior a la vena femoral

SUMMARY: Clear awareness of the vascular variations is critical in surgeries, which may cause massive hemorrhage during surgical procedures. During educational dissection of a male cadaver, we encountered a combined variation of the left obturator artery and ipsilateral aberrant inferior epigastric artery. The left obturator artery originated from the external iliac artery, then coursed inward, adherent to the superior pubic ramus. The left inferior epigastric artery originated from the femoral artery, and coursed behind the femoral vein. These anatomical variations shown in one person were extremely rare. This is particularly true with regard to these variations while performing pelvic and inguinal region surgeries.

El conocimiento claro de las variaciones vasculares es fundamental en las cirugías, ya que pueden causar una hemorragia masiva durante los procedimientos quirúrgicos. Durante la disección educativa de un cadáver de sexo masculino, encontramos una variación combinada de la arteria obturatriz izquierda y la arteria epigástrica inferior ipsilateral aberrante. La arteria obturatriz izquierda se originaba en la arteria ilíaca externa, luego discurrió hacia medial, adhiriéndose a la rama púbica superior. La arteria epigástrica inferior izquierda se originaba en la arteria femoral y discurría por detrás de la vena femoral. Estas variaciones anatómicas mostradas en una sola persona son extremadamente raras. Esto es importante de conocer estas variaciones cuando se realizan cirugías de las regiones pélvica e inguinal.

Comparison of Pedicled Adductor Longus and Pedicled Sartorius Flap in Inguinal Reconstruction, a Fresh Cadaver Study.

Reconstruction surgeries in the inguinal area are challenging for vascular surgeons, oncologists, orthopedists, and others. The pedicled sartorius flap is the most commonly used flap for reconstruction. The pedicled adductor longus is reported as a new method to reconstruct the inguinal region. The related anatomic study is rare. This work aims to make a comparison of pedicled adductor longus and pedicled sartorius on cadavers for better use. Out of the 12 thighs in the 6 cadavers analyzed, the author compares two surgical methods in terms of surgical details, exposure of vascular and nerve pedicle, flap harvesting, flap transposition and flap volume, etc. Through the course of this study, it is showed that the adductor longus flap had a sizable advantage over the sartorius flap in terms of exposure, harvesting, and flap volume.

Primary ectopic breast carcinoma arising in the inguinal region in a male patient.

Carcinoma arising in ectopic breast tissue is a rare entity, especially in males, in whom the diagnosis is often delayed due to a low index of suspicion. Conventional imaging techniques fail to characterize the tumor, adding further to the diagnostic dilemma. We report the first case in our knowledge of an extramammary primary breast carcinoma arising in the inguinal region in a male. Our patient, a 69-year-old male, presented with a swelling in the left inguinal region, which was excised and diagnosed as luminal A type invasive ductal carcinoma. He received adjuvant external beam radiotherapy (50 Gy administered in 25 fractions) and tamoxifen. A follow-up examination performed 6 months after the completion of the last dose of radiotherapy showed no residual disease. The modalities of treatment for such tumors have been discussed, with emphasis on surgery and radiotherapy, given the aggressive nature of the disease.

Inguinal endometriosis: A systematic review.

Inguinal endometriosis is a very rare entity with uncertain pathophysiology, that poses several diagnostic and therapeutic challenges. This study aimed to summarize published literature on the diagnosis and treatment of this condition. Thus, a systematic literature search was conducted in PubMed/MEDLINE, Scopus and the Cochrane Library. An effort was made to numerically analyze all parameters included in case reports and retrospective analyses, as well. The typical and atypical features of this condition, investigations used, type of treatment and histopathology were recorded. More specifications about the surgical treatment, such as operations previously performed, type of surgery and treatment after surgery have been acknowledged. Other sites of endometriosis, the presence of pelvic endometriosis and the follow-up and recurrence have been also documented. Overall, the search yielded 61 eligible studies including 133 cases of inguinal endometriosis. The typical clinical presentation includes a unilateral inguinal mass, with or without catamenial pain. Transabdominal or transvaginal ultrasound was typically used as the first line method of diagnosis. Groin incision and exploratory surgery was the treatment indicated by the majority of the authors, while excision of part of the round ligament was reported in about half of the cases. Chemotherapy and radiotherapy were initiated in cases of coexisting endometriosis-related neoplasia. Inguinal recurrence or malignant transformation was rarely reported. The treatment of inguinal endometriosis is surgical and a long-term follow-up is needed. More research is needed on the effectiveness of suppressive hormonal therapy, recurrence rate and its relationship with endometriosis-associated malignancies.

A solitary giant neurofibroma of inguinal region: A case report.

Neurofibroma is a rare nerve sheath tumor of neuroectodermal origin, especially the huge and isolated neurofibroma located in the inguinal region. To our knowledge, no such case has previously been reported. We report a case of 34-year-old male patient with a 4-year history of progressive enlargement of the medial root mass in his left thigh with sitting and standing disorders along with pain. The tumor was completely removed by operation, and pathological diagnosis showed neurofibroma. There was no obvious neurologic defect after surgery, and no recurrence tendency was found in the follow-up of 2 years. For a large solitary mass with slow growth and no malignant clinical manifestations for a long time, clinicians cannot rule out the hypothetical diagnosis of neurofibroma, even though its growth site is very rare, such as this case of a huge tumor located in the groin. For neurogenic tumors, early operation should be performed, and the prognosis of patients after tumor resection is excellent.

The Pedicled Flap of Adductor Longus, a New Technique for Inguinal Reconstruction.

Introduction: Reconstruction surgeries of the inguinal area pose a challenge for oncological and orthopedic surgeons, especially after radical local resection (RLR), radical inguinal lymph node dissection (RILND), or both. Although numerous surgical procedures have been reported, there is no report about a pedicle adductor longus flap method. The aim of this work is to show our experience about inguinal reconstruction with pedicled adductor longus flap and associated outcomes. Patients and Methods: A retrospective study of 16 patients with localized inguinal region interventions and reconstructed by adductor longus flap from March 2016 to July 2020. Patients' average age was 60.0 years (range = 38-79 years) and had postoperative follow-up of 10 months (ranging 2-19 months). All patients had unilateral inguinal region involvement-seven cases on the left and nine cases on the right. The patients' clinical course, operative course, and postoperative follow-up data were evaluated. Results: All 16 patients recovered well post-operatively and did not require any re-intervention. Four patients experienced negligible discomfort around the groin area. Five patients experienced a minor strength deficit in thigh adduction compared with that of preoperative strength in the same or contralateral leg. The aforementioned complications resolved during the postoperative course and had no functional impact on their activity of daily living. All adductor longus flaps survived, completely filled the inguinal dead space, and wounds healed uneventfully within 3 weeks except for three patients who suffered delayed wound healing for more than 4 weeks. Other common complications such as infection, seroma, or wound dehiscence were not encountered in this series. Conclusion: The adductor longus flap is a reliable alternative method for inguinal region reconstruction following radical local resection (RLR), radical inguinal lymph node dissection (RILND), or both.

Benign symmetric lipomatosis (Madelung's disease) with concomitant incarcerated femoral hernia: A case report.

BACKGROUND: Benign symmetric lipomatosis (BSL) was first described by Brodie in 1846 and defined as Madelung's disease by Madelung in 1888. At present, about 400 cases have been reported worldwide. Across these cases, surgical resection remains the recommended treatment. Here we report a case of neck BSL with concomitant thick fatty deposit in the inguinal region, which concealed the signs of a right incarcerated femoral hernia. CASE SUMMARY: A 69-year-old male patient was admitted to our hospital with "abdominal pain, abdominal distension, nausea-vomiting and difficult defecation for half a month". Moreover, he had a mass in the right inguinal region for more than 10 years. An egg-sized neck mass also developed 15 years ago and had developed into a full neck enlargement 1 year later. In addition, the patient had a history of heavy alcohol consumption for more than 40 years. With the aid of computerized tomography scan, the patient was diagnosed with BSL and a low intestinal mechanical obstruction caused by a right inguinal incarcerated hernia. Under general anesthesia, right inguinal incarcerated femoral hernia loosening and tension-free hernia repair was performed. However, this patient did not receive BSL resection. After a 1-year follow-up, no recurrence of the right inguinal femoral hernia was found. Moreover, no increase in fat accumulation was found in the neck or other areas. CONCLUSION: Secretive intraperitoneal fat increase may be difficult to detect, but a conservative treatment strategy can be adopted as long as it does not significantly affect the quality-of-life.

Three-dimensional visualization and measurement of myopectineal orifice in non-inguinal hernia patients.

PURPOSE: The myopectineal orifice (MPO) is a weak area at lower part of the anterior abdominal wall that directly determines the mesh size required in inguinal hernia repair. However, MPO data have mainly been acquired from measurements of cadavers or anesthetized patients. Furthermore, there are very few reports on the measurement of the MPO in Chinese patients. The present study aimed to use three-dimensional visualization technology to measure the MPO in live non-anesthetized Chinese patients, and to use this information to indicate the appropriate mesh size required for inguinal hernia repair. METHODS: In this study, we used the parameters of the MPO and the pelvis that were measured in 40 patients with peripheral arterial disease of the lower limb arteries (80 inguinal regions) using Medraw software (Image Medraw Technology Co., Ltd., China). RESULTS: The result showed that the average width and height of the MPO were 5.71 ± 0.99 cm and 4.96 ± 0.69 cm, respectively (5.22 ± 0.77 cm and 5.13 ± 0.63 cm in males, and 6.20 ± 0.95 cm and 4.80 ± 0.71 cm in females). The average projected area of the MPO was 16.06 ± 4.37 cm2 on the left, and 15.61 ± 4.10 cm2 on the right (P > 0.05). CONCLUSION: Three-dimensional visualization was used to measure the area, width, and height of the MPO in living non-anesthetized Chinese patients. MPO area was correlated with age, but not with pelvic parameters.

Case report of Wolfe grafting for the management of bilateral cicatricial eyelid ectropion following severe burn injuries.

INTRODUCTION: Eye lid reconstruction followed by severe, extensive body and facial burns represents a surgical challenge due to difficulties to obtain proper, healthy skin graft, tissue ischemia and necrosis. PRESENTATION OF CASE: We present a reconstructive lid surgery of cicatricial bilateral lower eyelid ectropion in a case of 31-year-old man who sustained thermal injuries, affecting more than 60% of total body surface area, causing severe, deep dermal burns. Reconstruction was made using the technique of skin cantus-to-cantus incision, contracture release, orbicularis liberation and lid elevation; and oversizing free full-thickness skin graft (FTSG) (Wolfe technique) from the left inguinal region, as the only healthy skin on the entire body surface. Residual lower left lid laxity was addressed by pentagonal wedge resection, not interrupting marginal arcade vessels, thus minimizing ischemia. DISCUSSION: Method of choice of the graft type has been much debated question; however, significantly less reoccurrence rate of ectropion was observed using FTSG. Time of grafting should be balanced to avoid excess granulation and, thus scaring caused by delayed grafting time, or poor graft adherence caused by premature grafting. An interruption of the marginal arcade vessels should not be performed due to already severe ischemic process and increased risk for lid necrosis. CONCLUSION: Major issues when addressing cicatricial ectropion followed by severe burns are: right donor site selection, appropriate graft thickness with the least possible disturbance of the affected place vascularisation, followed by immediate grafting after debridement of scaring and unhealthy tissue, with generous preservation of the orbicularis muscle.

A metastasized hepatocellular carcinoma in the capsule of an undescended testis in the right inguinal area: report of a rare case.

BACKGROUND: Hepatocellular Carcinoma (HCC) is the most common primary carcinoma of the liver, which mainly metastasizes through the portal vein system. CASE PRESENTATION: Here, we report an extremely rare case in which HCC metastasized to the capsule of an undescended testis in the right inguinal area of the patient. A tumor approximately 8.8 × 7.0 cm in size was found in the patient's liver during a health check-up. Initially, it was considered a metastatic tumor because the patient was found to have cryptorchidism, which had been left untreated before he presented to our hospital. The patient underwent a radical orchiectomy via inguinal approach, and the resected testis in the right inguinal region was examined via microscopy. The cancer cells were arranged in nests and showed abundant red or clear cytoplasm and marked nuclear atypia. Immunohistochemical staining showed that the tumor cells were positive for CK, CK8/18, AFP, hepatocyte, GCP3, but negative for PLAP, CD10, CD30, CD34, and vimentin. CONCLUSION: According to these findings, the tumor in the inguinal region was considered a metastatic HCC arising from the liver, rather than a seminoma that had originated in the undescended testis. We suggest that during the diagnosis of malignancies, metastatic tumors should always be considered in the differential diagnosis even if the original presentation is at rare metastatic sites or concurrent with other disease(s).

Recurrent inflammatory myofibroblastic tumor of the inguinal region: A case report and review of the literature.

Inflammatory myofibroblastic tumors (IMTs) of the inguinal region are exceptionally rare. The current study reported the case of a 49 year-old male patient with IMT, who presented with a fever, night sweats, anorexia, loss of weight and frequent urination. Computed tomography (CT) revealed a lesion occupying the soft tissue of the right inguinal region and surgery was performed to resect the lesion. Histopathological analysis of the lesion revealed a composition of spindle and inflammatory cells, including plasma cells and lymphocytes. In addition, immunohistochemical analysis demonstrated that the tumor cells were positive for CD34, vimentin, actin, Ki-67, B cell lymphoma-2, CD99, epithelial membrane antigen and CD38; however, tumor cells were negative for CD117, desmin, anaplastic lymphoma kinase and creatine kinase. Thus, the patient was diagnosed with IMT and was advised to return for regular follow-up appointments. Subsequently, the patient developed a local recurrence 12 months following the initial surgery. Of note, the histopathological characteristics of the recurrent lesions were consistent with those of the initial specimen. Thus, a second surgery was performed, followed by fractionated radiotherapy (FRT). At 3 and 6 months following the FRT, magnetic resonance imaging scans did not indicate tumor recurrence or metastasis. In conclusion, surgical excision is the current recommended treatment for IMT; however, for cases similar to that of the current study, which are not successfully controlled by surgical excision, radiotherapy should be considered and long-term follow-up is essential.

Consideraciones Anatomo-Quirúrgicas del Ligamento Reflejo / Reflected Ligament: Anatomical and Surgical Considerations

La anatomía de la región inguinal está bien descrita y detallada en la literatura, pero existen algunas controversias vinculadas al ligamento reflejo y a su inserción medial. El objetivo fue analizar la inserción del ligamento inguinal reflejo del músculo oblicuo externo en la línea alba, mediante lo observado en disecciones cadavéricas. Se utilizaron 30 cadáveres formolizados, en los que el ligamento reflejo fue disecado hasta su inserción en la línea alba. Se encontró la presencia del ligamento inguinal reflejo en 25 (83,33%) casos, 16 (64%) hombres y 9 (36%) mujeres, de los cuales sólo en 2 (8%) casos se observó la inserción interdigitada del ligamento inguinal reflejo con el contralateral; y en 5 (16,67%) casos (3 mujeres y 2 hombres), se constató ausencia del mencionado ligamento. El ligamento reflejo fue identificado en la mayoría de nuestros ejemplares. Este ligamento contribuye a la formación de la pared posteromedial del anillo inguinal superficial, siendo importante la necesidad de su conocimiento anatómico para su aplicación en la reparación quirúrgica de hernias inguinales con colocación protésica por vía anterior.

Anatomy of the inguinal region is well described in literature, but there is lack of information related to the reflected ligament and a dichotomy regarding its medial insertion. The aim was to carry out an observational analysis, through dissections, of the insertion of the reflected ligament of the external oblique muscle at the linea alba. We used 30 formolized corpses were, on which the reflected ligament was dissected to its insertion into the linea alba. Of the 30 bodies, we found the reflected ligament in 25 (83.33%), being 16 male (64%) and 9 females (36%), but only in 2 of them (8%) its insertion interdigitated with the contralateral. In 5 (16.67%) cases, 3 female (60%) and 2 male (40%), the absence of that ligament was found. The reflected ligament was identified in most of our specimens. Being part of the posterior limit of the superficial inguinal ring, its anatomical knowledge is important for the surgical repair of inguinal hernias with prosthetic placement, using anterior access.