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At least 829 records · Page 46Linked to original sources
PubMed2000

[CT and MR imaging of a solitary fibrous tumor of the thigh].

Solitary fibrous tumor is a rare mesenchymal tumor usually involving the pleura. Extrapleural lesions may also occur. We report the CT and MRI appearance of a solitary fibrous tumor of the thigh. The imaging features as well as the histological and immunohistochemical characteristics are presented, especially its reactivity to the CD34 antigen. The tumor is most often benign, particularly in extra-pleural location, with good prognosis after total resection. Imaging is mainly useful to locate the tumor and assess its extension prior to surgery.

Humans↗
PubMed2000

Multiple syringomas on the abdomen, thighs, and groin.

Syringomas are benign adnexal tumors that occur most commonly in women. They typically present as soft, flesh-colored to slightly yellow papules on the lower eyelids. We present an unusual case of a healthy 33-year-old male with multiple, reddish brown syringomas located on the lower abdomen, thighs, and groin. Although these lesions can result in significant cosmetic disfigurement, treatment options are limited and generally disappointing.

Abdomen↗
PubMed2000

[Structure of lymphatic vessels in the human thighs].

Peculiarities of construction of muscular coat of lymphatics of human legs (long, polylymphangion muscular bands, longitudinally oriented, localized in deep layers of lymphatics walls and forming branches into adjacent valves of lymphangions) are the base for grouped contractions of lymphangions in them. Predominance of these muscular fascicles in muscular coat of lymphatics of thigh provide combined action of group of adjacent lymphangions versus gravitation force in the walking man.

Adolescent↗
PubMedDate not supplied

[A 35-year-old woman with fever, dyspnea, and pain in the left thigh].

A thirty-five years old woman during her twelfth pregnancy presented fever and pain at the left thigh. After cesarean delivery dyspnea added to the first two symptoms and pulmonary embolism was suspected. A clinical history revaluation suggested a diagnosis of infectious endocarditis and femoural osteomielitis due to a septic embolus.

Adult↗
PubMed1997

Effects of 20 days of bed rest on physiological cross-sectional area of human thigh and leg muscles evaluated by magnetic resonance imaging.

The present study was to investigate the effects of 20 days of bed rest on morphological characteristics of lower limb skeletal muscles. Ten sedentary volunteers (5 males and 5 females) were participating in this study. Magnetic resonance imaging techniques were used to measure the physiological cross-sectional areas (PCSAs) of the major muscles and muscle groups of the lower limb. Consecutive images were taken from the right thigh and leg of subjects, and muscle volumes (MV), muscle length, and fiber length were calculated. PCSA of each muscle was determined as MV times the cosine of the angle of fiber pennation divided by fiber length. PCSA of knee extensor and flexor muscles were significant reduced during and after bed rest. MV and PCSA of individual muscles in the knee extensors decreased by -5.1 % to -8.0%. In knee flexors, MV and PCSA in biceps femoris (long head), semitendinosus, semimembranosus, and sartorius decreased during and after bed rest. MV and PCSA in medial and lateralis [correction of andateralis] gastrocnemius, and soleus were remarkably reduced by -9.4 to -10.3% after bed rest. The results suggest that there is a great variability of muscle atrophy in the lower limb muscle groups or individual muscle after bed rest and that the plantar flexors primarily affected.

Adult↗
PubMed2001

Compartment syndrome of the thigh. A case report and review of the literature.

A case of compartment syndrome of the thigh following a gunshot injury that resulted in significant morbidity is presented. Early diagnosis of this uncommon condition requires a high index of suspicion in order to reduce morbidity and mortality. Timely diagnosis, emergency three-compartment decompression, prophylaxis against reperfusion syndrome and aggressive rehabilitation are necessary for a favourable outcome.

Adult↗
PubMed2002

[Severe low back pain and muscular weakness in the thigh following urological surgery in the hyperlordotic position].

A 57-year-old male with prostatic cancer was scheduled for a radical prostatectomy under general anesthesia combined with epidural anesthesia. An epidural catheter was introduced at the L 1-2 interspace without problem. The patient was placed in a hyperlordotic supine position with a bolster under his lower back for the seven and a half hour operation. Upon emergence from anesthesia, he complained of severe low back pain in addition to incisional pain. On the second postoperative day, the epidural catheter was removed. After residural analgesic effects had fully disappeared, he experienced muscular weakness in the left thigh and could not walk. Regional sensory loss and edema were also observed where pressure had been applied by the bolster, although spinal cord magnetic resonance imaging studies were almost normal. It took him seven weeks to walk without the support of a brace after surgery. Hyperextension of the lumbar spine could increase the pressure on the inferior vena cava which is transmitted to the intraspinal vein, and could lead to the disci intervertebrales compression and the stress on the facet joint. We believe that the primary cause of the presented symptoms was related to this position. Prolonged and/or excessive hyperlordosis during surgery should be avoided.

Humans↗
PubMed2002

Modified shoelace technique for delayed primary closure of the thigh after acute compartment syndrome.

The authors report a case of acute compartment syndrome in the thigh in a 19-year-old man with multiple injuries including fracture of the femoral diaphysis. Decompressive fasciotomy was performed emergently. Complete progressive closure of the wound without split-thickness skin grafting was achieved using a modified shoelace technique: sutures were run inside wide drains placed in contact with the muscles and were then tightened over the skin. These drains enlarged the contact area between sutures and muscles, preventing damage to muscles.

Acute Disease↗
PubMed2002

[Hydatid cyst of the thigh: three cases].

Three patients presented a benign soft tissue mass in the thigh muscles. Ultrasonography provided the diagnosis of hydatid cyst. Total pericystecomy was performed in all cases with no recurrence at 8 months, 3 years and 4 years. We point out the importance of preoperative diagnosis and the need for radical excision to avoid recurrence.

Adolescent↗
PubMed2001

Extrapelvic endometriosis presenting as unusual swellings of the buttock and thigh.

We present the first case of extrapelvic endometriosis (EPE) presenting as combined swellings of the thigh and buttock in a 28-year-old nulliparous woman. The diagnosis was aided by the history of cyclical symptoms, needle aspirate, ultrasonography and computed tomography scan and was confirmed by histological analysis of the excised specimens. Of note, laparoscopy showed the pelvis to be free of gross disease. Surgical excision combined with hormonal suppression therapy proved adequate treatment in preventing recurrence as well as the complications of wound implantation.

Adult↗
PubMed2002

The effect of back squat depth on the EMG activity of 4 superficial hip and thigh muscles.

The purpose of this study was to measure the relative contributions of 4 hip and thigh muscles while performing squats at 3 depths. Ten experienced lifters performed randomized trials of squats at partial, parallel, and full depths, using 100-125% of body weight as resistance. Electromyographic (EMG) surface electrodes were placed on the vastus medialis (VMO), the vastus lateralis, (VL), the biceps femoris (BF), and the gluteus maximus (GM). EMG data were quantified by integration and expressed as a percentage of the total electrical activity of the 4 muscles. Analysis of variance (ANOVA) and Tukey post hoc tests indicated a significant difference (p < 0.001*, p = 0.056**) in the relative contribution of the GM during the concentric phases among the partial- (16.9%*), parallel- (28.0%**), and full-depth (35.4%*) squats. There were no significant differences between the relative contributions of the BF, the VMO, and the VL at different squatting depths during this phase. The results suggest that the GM, rather than the BF, the VMO, or the VL, becomes more active in concentric contraction as squat depth increases.

Electromyography↗
PubMed1975

[Electromyocartography of the thigh. Attempt at a functional analysis of the locking of the knee against resistance].

Electromyocartographic analysis of the extension of the leg in different positions has shown that: - on the whole energy developped by all superficial muscles of the thigh is more important in the position of dorsal decubitus than in a seated position; - functionnal activity of the rectus femoris muscle varies according to different subjects. Its activity is lower in the seated position, compared to dorsal decubitus, a classic notion; - in contradiction to classic notions, the most active muscle electrically is the vastus lateralis muscle. The vastus medialis muscle is however also very active; - from these results, it is possible to obtain a smaller variability owing to their relative quantification. One observes a hierarchy of electric activity levels of different surfaces, that constitutes the basis of functionnal and clinical study.

Electromyography↗
PubMed2002

[Primary extensive hydatidosis of the thigh: unusual radiological aspects].

Soft tissue involvement by hydatid disease remains unusual (5%) even in endemic areas. Patients typically present late because disease progression is slow and often asymptomatic. The authors report the unusual imaging appearance in a 59 year old woman with a one year history of progressive diffuse painless swelling of the left thigh. Ultrasonography showed multiple anechoic and hypoechoic cystic lesions, some of which containing serpentine echogenic structures consistent with partly calcified membranes. CT and MRI confirmed a diagnosis of hydatid disease and were helpful to demonstrate the relationship between cysts and adjacent structures. Surgical management was performed early because of fistulization to the skin.

Cutaneous Fistula↗
PubMed2002

[Primary giant hydatid cyst in the thigh].

Human hydatid cyst is a zoonotic infection that usually attacks visceral organs. Primary soft tissue involvement is very rare, causing a diagnostic challenge. Primary soft tissue hydatid cyst was encountered in an 83-year-old man, which presented as a giant lesion in the posterior aspect of the right thigh, extending from the gluteal region proximally to the popliteal region distally. A multiloculated cystic mass was completely resected and histopathological examination confirmed the preoperative diagnosis. No local or systemic complications occurred postoperatively. The patient recovered fully at the end of postoperative 12 months.

Aged↗
PubMedDate not supplied

Giant synovial cyst of the calf and thigh in a patient with granulomatous synovitis.

A giant synovial cyst with granulomatous synovitis was removed from the thigh and calf in an 80-year-old woman. The lesion included necrotizing, epitheloid cell granulomata with Langhans' type giant cells. Chest X-ray, tuberculin testing, cultures for Acid Fast bacilli, as well as aerobic, anaerobic and fungal cultures were all negative. The treatment consisted of synovectomy and total knee arthroplasty with an uneventful recovery. A giant calf cyst, usually associated with rheumatoid arthritis, but in this situation, noted in granulomatous synovitis seems not to have been reported previously.

Granuloma↗
PubMed2002

[Anterolateral thigh free flap. Surgical technique].

The anterolateral thigh free flap is a cutaneous or fasciocutaneous flap vascularised by one or several perforating arteries arising from the descending branch of the lateral circonflex femoral artery. Venous drainage occurs via the perforators or a similar route to the deep femoral system or the femoral vein. This flap is commonly used in Asia (China, Japan) where for certain teams, it replaces the classical radial forearm flap or the rectus abdominis myocutaneous flap for the reconstruction of head and neck defects after tumor ablation. We briefly describe the anatomy and vascularization of this flap and present the harvesting technique as well as the properties of the flap.

China↗
PubMed2003

[Quadriceps fibrosis following intramuscular injections into the thigh: apropos of 92 cases at the Ignace Deen Central University Hospital in Conakry].

Analysis of 92 cases of quadriceps fibrosis following intramuscular injection into the thigh showed that the most affected age group was 3- to 7-year-old preschool children with a male predominance (68.7%). The most implicated drug (81.7% of cases) was quinine salts after of mean of 2 injections. Stiffness of the knee was the most outstanding clinical sign. In our series, the efficient technique for prompt functional recovery consisted of lengthening the quadriceps tendon by isolated "Z" plasty (56.5% of cases). Administration of drugs in oral, rectal or intravenous forms is the most effective means of prevention.

Adolescent↗
PubMed1992

Thigh pain in cementless hip replacement. Clinical and radiographic correlations.

The authors analyse a series of 35 Rippen System cementless hip joint prostheses implanted in 32 patients from May 1987 to September 1988. Certain radiographic parameters were studied in an attempt to find a correlation with the clinical results. Special attention was paid to the high incidence of thigh pain, attempting to identify the cause through radiographic study of the bone-implant interface. Even when analyzed using Kappa statistics, the correlation between the clinical and radiographic findings was purely incidental. In agreement with the literature, the authors identify some elements which should be investigated further such as primary temporary fixation of the stem, reduction of micromotion, and biocompatibility of the materials.

Aged↗