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PubMed2001

Non-saphenofemoral venous reflux in the groin in patients with varicose veins.

OBJECTIVES: To investigate the incidence, clinical significance, anatomical variation and physiology of non-saphenofemoral venous reflux (non-SF reflux) in the groin. DESIGN: Prospective study. MATERIALS: A total of 1072 vascular diagnostic workups in 680 patients with possible venous diseases to the legs were included. METHODS: Duplex scanning and air plethysmography. RESULTS: A total of 1022 legs had venous diseases. Of these, 101 (9.9%) had non-SF reflux in the groin. Such reflux occurred in recurrent varicose veins (RVV) in 16.3%, in primary varicose veins (PVV) in 6.1% and in deep venous thrombosis (DVT) in 8.0%. Two patterns of reflux were distinguished: epigastric reflux from lower abdominal wall veins (71 legs) and pudendal reflux from perineal and/or gluteal veins (30 legs). Pudendal reflux was almost exclusive to women and did not occur with DVT. If there was only non-SF reflux at the groin the venous filling indices (VFI) were close to normal (1.7+/-1.0 ml/s for RVV, 1.9+/-1.2 for PVV, 1.7+/-1.0 for DVT) and no active ulcers were observed. However, if non-SF reflux was associated with saphenofemoral or other reflux the VFIs (3.3+/-2.3 ml/s for RVV, 3.8+/-1.5 ml/s for PVV) were abnormal (p <0.05) and ulcers occurred in 11/32. CONCLUSION: Non-SF reflux in the groin is common. Such reflux may be missed at initial surgery and lead to recurrence of varicose veins. However, the venous physiological disturbance of such reflux is mild and it is not associated with ulcers unless combined with reflux at other sites in the leg.

Female↗
PubMed2006

Influence of groin incision, duration of ischemia, and prostaglandin E1 on ischemia-reperfusion injury of the lower limb.

OBJECTIVE: The influences of groin incision, duration of ischemia, and the effects of prostaglandin E1 (PGE1) on ischemia-reperfusion (I/R) injury of the hind limb in rabbits were evaluated. DESIGN: A prospective study. SETTING: Laboratory. PARTICIPANTS: In 64 rabbits, bilateral hind limb ischemia was induced by occlusion of the abdominal aorta. Volume changes, neuromuscular function of the hind limb, and creatine kinase (CK) release were measured as variables of tissue injury. INTERVENTIONS: Eight rabbits served as untreated controls (CON). In 2 groups (each n = 14), 3 hours of ischemia were followed by 3 hours of reperfusion (I/R). In 2 different groups (each n = 14), 45 minutes of ischemia were followed by 2 hours of reperfusion. To determine effects of PGE1, 1 I/R group of each ischemia duration was treated intravenously with 80 ng/kg/min of PGE1 starting 30 minutes after the onset of ischemia (I/R-PGE1). To determine effects of groin incision on edema formation, volume changes were determined in the "operated" right (CON-R, 3h-R, 3h-PGE1-R and 45 min-R, 45 min-PGE1-R) or in the "nonoperated" left hind limb (CON-L, 3h-L, 3h-PGE1-L and 45 min-L, 45 min-PGE1-L), representing a subgroup analysis. MEASUREMENTS AND MAIN RESULTS: Volume changes after I/R occurred only in operated legs after ischemia (3h-R: 2.3 +/- 0.3 mL, p < 0.0001 v CON-R and 3h-L; 45 min-R: 0.8 +/- 0.2 mL, p < 0.01 v 45 min-L). PGE1 reduced edema formation in the operated legs (3h-PGE1-R: 1.0 +/- 0.4 mL, p < 0.0001 v 3h-R; 45 min-PGE1-R: 0.5 +/- 0.3 mL, p = 1.0 v 45 min-R). Groin incision without I/R had no effect on edema formation (CON-R: -0.13 +/- 0.17 mL of baseline). The increase of CK release from 616 +/- 584 U/L in controls to 5,921 +/- 2,156 U/L after 3 hours of ischemia (p < 0.001) was attenuated by treatment with PGE1 (3,732 +/- 2,653, p < 0.05 v I/R). Forty-five minutes of ischemia did not lead to cellular damage as measured by CK release (I/R: 606 +/- 364 U/L). Recovery of neuromuscular function was not affected by PGE1. CONCLUSION: Development of edema during I/R depends on groin incision of the hind limb and on the duration of ischemia. The I/R injury is attenuated by PGE1 treatment, in terms of reduced edema formation and CK release, but not in terms of neuromuscular function.

Alprostadil↗
PubMed2006

Recipient vessels for microsurgical flaps to the groin and pelvis: a review.

Reconstruction of large defects of the pelvis and groin sometimes requires microsurgical flaps when the otherwise rich supply of local options fails to be sufficient in difficult and complicated cases. Recipient vessels for microsurgical flaps to the groin and pelvis are important elements in planning such procedures. Seven groups have reported pelvis and groin microsurgical flap cases, and their recipient vessels have included the superior and inferior gluteal vessels, the femoral vessels, the deep perforators of the femoral system, the inferior epigastric vessels, intra-abdominal vessels, and interpositional vein grafts to distant recipient vessels. This review summarizes their experience and describes the recipient vessel options in the pelvic and groin region.

Arteries↗
PubMed2000

Ultrasonographic evaluation of bilateral groins in children with unilateral inguinal hernia.

PURPOSE: The presence of hernia was investigated prospectively by US in both groins of children with clinically suspected or apparent unilateral inguinal hernia. MATERIAL AND METHODS: One hundred and twenty-eight (103 boys, 25 girls) were classified into three groups according to age: 0-2, 3-5 and 6-15 years. The widest diameter of the inguinal canal was measured in the longitudinal plane while the children were in the supine position and at rest. The patent processus vaginalis (PPV) values of 4 mm and higher were accepted as hernia. The groins diagnosed clinically and/or ultrasonographically as hernia were explored surgically. The clinical and US findings were compared with surgical results. The relations between hernia diameters and the age groups, sex, right/left and inguinal/scrotal hernias were analyzed statistically. RESULTS: In 128 children, 138 groins were treated with surgery. One hundred and eleven cases were unilateral hernia (73 right, 38 left) and 10 were bilateral. Seven cases were found to be normal. Ten cases with clinically unilateral hernia were bilateral at US and surgery. One hundred and thirty-one of 138 groins were correctly diagnosed by US. The accuracy, specificity and sensitivity of US were 94.9%, 85.7% and 95.4%, respectively. The accuracy of physical examination was 87.7%. There were no significant differences between hernia diameters and the age groups, sex and right/left side except the difference between inguinal and scrotal hernia diameters (p<0.0001). CONCLUSION: US can be used routinely in the pre-operative diagnosis of inguinal hernia in children. PPV values higher than 4 mm, with a high accuracy indicate hernia.

Adolescent↗
PubMed2001

Superficial inguinal and radical ilioinguinal lymph node dissection in patients with palpable melanoma metastases to the groin--an analysis of survival and local recurrence.

The present study addresses the question whether an extended ilioinguinal dissection as compared to an only superficial inguinal dissection improves survival and/or local tumour control after the appearance of palpable melanoma metastases to the groin. We retrospectively analysed the data of 104 patients with 69 ilioinguinal and 35 superficial inguinal dissections (median follow up 127 months). Prognostic factors of survival and groin recurrence were assessed using Kaplan-Meier estimation and Cox proportional hazards model. By multifactorial analysis, metastatic involvement of two lymph nodes or less was associated with a significantly better survival rate than involvement of > 2 or pelvic nodes (p = 0.0002). After radical ilioinguinal dissection, patients with extremity-located primaries had a better prognosis than patients with truncal primaries (p = 0.03). Tumour infiltration of the ilio-obturator compartment was found to be an independent factor of poor prognosis (p = 0.0009). The probability of recurrence in the dissected groin paralleled the number of positive nodes and significantly increased if intransits were observed (p = 0.0002). The extent of surgery, Breslow thickness, epidermal ulceration, sex, age and adjuvant chemotherapy neither significantly influenced survival nor local control rates. In summary, when metastatic inguinal nodes become palpable, the presence of pelvic metastases indicates systemic disease. After therapeutic groin dissection, local recurrence and survival depend rather on regional tumour burden than on the extent of surgery.

Female↗
PubMed1989

Proteeae groin skin carriage among nursing home residents--resistance to antiseptics.

Proteeae carriage was evaluated in groin skin carriers following vigorous antiseptic application. Three Proteus mirabilis carriers were treated with 60% isopropyl alcohol or 4% chlorhexidine, observed to prevent skin contact, and then recultured; at four and eight hours P mirabilis numbers remained undiminished. Ten Proteeae carriers received a series of nine body baths with soap, chlorhexidine, and 0.75% povidone-iodine plus three cefazolin injections over 16 to 34 days; cumulative treatments failed to clear seven carriers. Within three months, all were again carriers. Proteeae carriers also had affinity for groin carriage of various aerobic gram-negative bacilli (AGNB) including cefazolin-resistant strains. In seven subjects, more than one AGNB species were recovered shortly after applying an antiseptic. Proteeae groin skin carriage appears to reflect a major change in the nature of resident bacteria on intact groin skin.

Aged↗
PubMed2001

Anatomic variability of the ilioinguinal and genitofemoral nerve: implications for the treatment of groin pain.

The differential diagnosis of groin pain must consider problems of the ilioinguinal and/or genitofemoral nerve. These nerves may become injured during hernia surgery or lower quadrant surgical procedures. To treat injury to these nerves, it is critical to understand their anatomic variability. In the present study the pattern of cutaneous nerve branches in the inguinal region was investigated through dissection in 64 halves of 32 human embalmed anatomic specimens. In contrast to usual textual descriptions, four different types of cutaneous branching patterns are identified: type A, with a dominance of genitofemoral nerve in the scrotal/labial and the ventromedial thigh region. In type A, the ilioinguinal nerve gives no sensory contribution to these regions (43.7 percent). In type B, with a dominance of ilioinguinal nerve, the genitofemoral nerve shares a branch with the ilioinguinal and gives motor fibers to cremaster muscle in the inguinal canal, but has no sensory branch to the groin (28.1 percent). In type C, with a dominance of genitofemoral nerve, the ilioinguinal nerve has sensory branches to the mons pubis and inguinal crease together with an anteroproximal part of the root of the penis or labia majora. The nerve was found to share a branch with the iliohypogastric nerve (20.3 percent). In type D, cutaneous branches emerge from both the ilioinguinal and the genitofemoral nerves. Additionally, the ilioinguinal nerve innervates the mons pubis and inguinal crease together with a very anteroproximal part of the root of the penis or labia majora (7.8 percent). The described patterns of innervation were bilaterally symmetric in 40.6 percent of the cadavers. The anatomic variability of both nerves has implications for all surgeons operating in the groin region and for those caring for the patient with groin pain.

Abdomen↗
PubMed2004

Island rat groin flaps with twisted pedicles.

Clinical attempts are made to avoid rotating a flap and twisting the pedicle for fear of perfusion compromise. Torsion of an island rat groin flap pedicle is not a well-recognized experimental entity. The authors describe the results of island flap rotation with pedicle twisting in the rat groin flap model. Forty male Wistar rats were randomly divided into four groups of 10 animals each. In each group, bilateral groin flaps were elevated; one flap was sutured in place without rotation and the contralateral flap was subjected to 180, 270, 360, or 720 degrees of rotation. Blood flow within the flaps was assessed by laser Doppler flowmetry, and flap edema and necrosis were determined 10 days postoperatively. No differences were noted between control flaps and those subjected to 180 and 270 degrees of rotation. Although flaps subjected to 360 degrees of rotation demonstrated a large amount of postoperative edema and congestion of the subcutaneous tissue with some histologic changes, all flaps in this group survived. Measured flap weights at death were different from those of controls. All flaps subjected to 720 degrees of rotation underwent ischemic necrosis. Because of the differences between human skin architecture and rat skin architecture it cannot be concluded that similar results would be observed in any human skin flap. There might be three important points arising from this study of unknowingly twisted island groin flap pedicles in the rat model: (1) twisting of less than 360 degrees has no effect on flap survival; (2) twisting of 720 degrees is always associated with skin flap necrosis; (3) twisting of 360 degrees, although associated with some changes, does not cause skin flap necrosis.

Animals↗
PubMed2006

Pedicled deep inferior epigastric perforator flap: an alternative method to repair groin and scrotal defects.

With minimal donor-site morbidity and bulky soft tissue supply, deep inferior epigastric perforator (DIEP) flap is now a preferred free flap in reconstructive surgery. Based on the experiences in free flap procedures, the authors explored a new usage of the DIEP flap to repair groin and scrotal defects. Over the last 2 years, 8 pedicled DIEP island flaps were successfully elevated and transferred in 7 male patients. With intramuscular dissection, the pedicle length could be elongated, with minimal damage to the abdominal fascia-muscular structure. Among these flaps, 5 were used for penoscrotal restore; 3 were raised to repair groin defects. All flaps survived completely. Groin reconstruction with such a flap gave a satisfactory esthetic result. Though somewhat bulky for penoscrotal restoration, it was acceptable for elderly patients. The authors conclude that this flap can be chosen as an alternative option to deal with complex groin and scrotal wounds.

Adult↗
PubMedDate not supplied

A gelatin matrix-thrombin tissue sealant (FloSeal) application in the management of groin breakdown after inguinal lymphadenectomy for vulvar cancer.

The rate of groin breakdown after radical wide vulvar excision and inguinal lymphadenectomy for vulvar cancer remains significant despite conservative surgical approaches. An 86-year-old Latin American woman underwent wide radical excision and bilateral inguinal lymphadenectomy for vulvar cancer. The postoperative course was complicated by bilateral groin wound separation and high output lymphorrhea. The patient responded to the application of a gelatin matrix-thrombin tissue sealant (FloSeal) to the bases of each groin with resolution in lymphorrhea and formation of granulation tissue. The application of a gelatin matrix-thrombin tissue sealant (FloSeal) may be a viable treatment in the management of groin breakdown in selected patients when conventional therapy produces suboptimal results.

Aged↗
PubMed2004

Chronic groin pain in an amateur soccer player.

Chronic groin pain is common in soccer players because of the biomechanics of kicking causing recurrent stress to the abdominal muscles, groin flexors, and adductor muscles. Myositis ossificans in adductor muscles is a rare cause of chronic groin pain in soccer players. Only two cases have been reported and the iliopsoas muscle was involved in both. This case report emphasises the importance of direct radiography for diagnosis in chronic groin pain and is a reminder that the development of myositis ossificans in the adductor muscles may be a cause.

Adult↗
PubMed2006

Extramammary Paget's disease: isolated localization on the groin--wide local excision with immediate reconstruction.

BACKGROUND: Extramammary Paget's disease is a rare cutaneous malignancy, which occurring frequently in the elderly and affecting primarily the genital, perianal, and axillary regions. Unfortunately, surgical and ablative treatment modalities for extramammary Paget's disease have a high recurrence rate and are often associated with significant morbidity. METHODS: We present a case of a 51-year-old Caucasian man with Paget's disease of the right groin. The isolated localization of Paget's disease in the groin is extremely rare. Wide local excision of the tumor is currently the standard of care treatment. All publications found in the literature reporting this rare entity were reviewed for the purpose of further delineating a treatment regimen for this rare pathology. RESULTS: Six years after surgery, the patient remains disease free with a very acceptable aesthetic result. Currently, only 11 cases of Paget's disease have been reported with an isolated localization to the groin. CONCLUSIONS: Paget's disease of the groin has an extremely low incidence. Various treatments are described in the literature, early wide local excision may be the treatment of choice.

Groin↗
PubMed1994

Chronic groin injuries in athletes. Recommendations for treatment and rehabilitation.

Chronic muscle and tendon injuries to the groin are common sports injuries. The symptoms of groin injuries are often uncharacteristic which can result in a delay in the correct and specific diagnosis being reached. The most common injury is the overuse strain resulting in chronic tendinitis of the adductor muscle/tendon units, especially the adductor longus. The rectus femoris and rectus abdominous muscles and tendons are also commonly affected. Computed tomography, magnetic resonance imaging and ultrasonography have been widely adopted to diagnose muscle/tendon injuries to the groin. Ultrasonography has been shown to be accurate and sensitive in diagnosing tendon injuries in the groin region, especially small partial ruptures of the muscle/tendon unit. Ultrasonography has the advantage of being fast, inexpensive and widely available. Normal findings are readily distinguished from pathological findings providing valuable pre-operative information, such as location and extent of the injury. The differential diagnoses are many and often difficult to reach. The most commonly overlooked differential diagnoses are chronic prostatitis and hernias. A multidisciplinary approach is valuable in many cases. The recommended treatment is well planned and gradually increased rehabilitation programme during the first stages. Surgery for acute injuries is rarely indicated. Surgery, for example tenotomy of the adductor longus, has given satisfactory results in many athletes when nonsurgical treatment has failed.

Athletic Injuries↗
PubMedDate not supplied

Lumbosacral radiculopathic pain presenting as groin and scrotal pain: pain management with twitch-obtaining intramuscular stimulation. A case report and review of literature.

BACKGROUND: Chronic groin and scrotal pain is a common entity plaguing a significant population of young athletic individuals. Aside from urologic and visceral etiologies, there is a vast array of underlying musculoskeletal and spinal abnormalities that may be found in these individuals. FINDINGS: Presented is a patient found to have chronic, spine-related groin and scrotal pain diagnosed with lower lumbar discogenic disease by physical examination findings, imaging studies and multi-level chronic radiculopathy by electrodiagnostic studies who was treated with twitch-obtaining intramuscular stimulation (TOIMS). Symptoms of groin and scrotal pain abated with therapy. CONCLUSION: Twitch-obtaining intramuscular stimulation has a promising role in the treatment of groin and scrotal pain of radiculopathic origin.

Adult↗
PubMed2001

Groin injuries in athletes.

Groin injuries comprise 2 to 5 percent of all sports injuries. Early diagnosis and proper treatment are important to prevent these injuries from becoming chronic and potentially career-limiting. Adductor strains and osteitis pubis are the most common musculoskeletal causes of groin pain in athletes. These two conditions are often difficult to distinguish. Other etiologies of groin pain include sports hernia, groin disruption, iliopsoas bursitis, stress fractures, avulsion fractures, nerve compression and snapping hip syndrome.

Abdominal Muscles↗
PubMed2002

[Microcirculation of lateral groin skin flaps: monitoring and clinical application].

OBJECTIVE: To monitor the microcirculation of lateral groin skin flaps. METHODS: The microcirculation in 12 lateral groin skin flaps was monitored continuously by laser doppler flowmetry (LDF). RESULTS: The microcirculatory changes in lateral groin skin flaps were divided into two phases: rapid rising (2-6 days after operation) and plateau (6-11 days after operation). PU values were 2.83 +/- 0.46, 3.21 +/- 0.41, 3.66 +/- 0.43, 4.77 +/- 0.71, 7.08 +/- 0.37; 7.53 +/- 0.41, 7.57 +/- 0.62, 7.70 +/- 0.44, 7.60 +/- 0.26, 7.58 +/- 0.17. CONCLUSION: In clinical application, division of the lateral groin skin flaps within the plateau, and the values (PU) returned to or exceeded 50% of that values (PU) determined before application of the tourniquet, causes flaps survival (100%). The time of division was decreased to 8-11 postoperative days in our clinical application.

Adolescent↗
PubMed2005

Management of defects in the groin, thigh, and pelvic region with modified contralateral TRAM/VRAM flaps.

In patients with sarcomas, or regional recurrence of the disease, radical resection and radiation therapy is indicated to achieve cure or palliation. As a result of radical surgery, extensive radiation, or infection in the pelvic, groin or thigh region, the development of large pelvic / groin / thigh defects present a difficult surgical problem. Musculocutaneous deep epigastric island-flaps, as a modification of the extended deep inferior epigastric flap, described by Taylor et al. in 1983, are an attractive option for a successful reconstruction for this defect localisation. Two technical modifications of the contralateral extended deep inferior epigastric island-flap permitted an adequate tailoring to a defect in the posterior lateral pelvic or groin-thigh region, and avoided the drawbacks of other loco-regional or microsurgical flaps in previously irradiated fields. The skin island reached the posterior lateral pelvic region, groin or thigh. The muscular portion of this flap was suited to fill the soft tissue defects in these critical areas. These so modified flaps represent an instrument, which in selected cases may be an interesting alternative tool for closure of complex defects. No significant functional impairment secondary to the flap procedures was noted in our patients.

Bone Neoplasms↗
PubMedDate not supplied

Nodular adenomyosis of the uterus causing severe groin pain.

OBJECTIVES: To determine the cause of severe, disabling, groin pain. METHODS: We describe in this case report 2 patients with severe groin pain. Two myoma-like masses were found on the uterus near the right round ligament. Both masses were excised via laparoscopy. RESULTS: The pathology report of these 2 cases indicated adenomyosis. Both patients were asymptomatic after the procedure. Adenomyosis usually propagates in the myometrium, and the nodular shape of this pathology is rare. In patients with severe groin pain (menstrual or continuous), the gynecologist should think about both endometriosis of the round ligament and adenomyosis near the round ligament. CONCLUSION: Severe groin pain is rare but disabling. Endometriosis of the external part of the round ligament is described as a cause. In this case report, we explain that nodular adenomyosis can also be a cause.

Adult↗