Abstract:
:The transparent chamber technique of the hamster cheek pouch was utilized to observe the behavior of a transplanted vascular pedicle within a relatively adverse environment. Observations included direct visualization with intravital microscopy, histology, scanning electron microscopy, and alkaline phosphatase staining for vascular endothelium. The results supported the phenomenon of vascular sprouting from the transplanted vascular pedicle.
journal_name
Microsurgeryjournal_title
Microsurgeryauthors
Hung LK,Leung PC,Cheng GLdoi
10.1002/micr.1920100307subject
Has Abstractpub_date
1989-01-01 00:00:00pages
178-82issue
3eissn
0738-1085issn
1098-2752journal_volume
10pub_type
杂志文章相关文献
MICROSURGERY文献大全abstract::Many techniques have been developed for the evaluation of peripheral nerve function. Consequently, physicians use different techniques in the clinic. This study describes the evaluation of touch after median nerve lesions in the forearm and repair. In order to evaluate touch, 25 patients, aged 11-51 years (mean, 29 ye...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.10087
更新日期:2003-01-01 00:00:00
abstract::The authors report their experience of the application of microsurgical techniques in total and subtotal thyroidectomy operations from January 1984-January 1997. Four hundred and eighty-six patients with thyroid diseases were operated upon with both traditional and microsurgical techniques. The comparison of results s...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/(sici)1098-2752(1998)18:8<460::aid-micr6>3
更新日期:1998-01-01 00:00:00
abstract::Nerve injuries to the upper and inferior limbs represent a common event due both to home and working accidents. Minor traumas can lead to severe disabilities if a wrong treatment is carried out. From 1997 to 2005, 920 patients were observed with a total of 1,200 major or minor nerves injuries operated. In 852 cases ac...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.20382
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:In the last years, limb salvage has become the gold standard treatment over amputation. Today, 90% of extremity osteogenic sarcomas can be treated with limb salvage surgery. However, these reconstructions are not exempt from complications. Massive allografts have been associated to high risk of nonunion (1...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.30647
更新日期:2020-09-19 00:00:00
abstract::An experimental model of a free, empty perineurial tube for use as a nerve graft is presented as an alternative to existing methods. The technique is described and the model compared with conventional nerve graft in the sciatic nerve of a rabbit. Results are evaluated with EMG studies, angiography, and histology. The ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920040207
更新日期:1983-01-01 00:00:00
abstract::The lumbar spines of twenty-one dogs were used as an experimental model. The animals were divided into three groups. In the first group, selective damage to the perimeningeal blood vessels was induced and the resultant hematoma was left untouched in the spinal canal. In the second group, the posterior longitudinal lig...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920130409
更新日期:1992-01-01 00:00:00
abstract::The results of a 3-year study in which a series of 355 implantations of 1-cm-long fibrous polyurethane microvascular prostheses into the infrarenal aorta of the rat (group A) were evaluated with respect to patency and formation, structure, and fate of the neo-intima. Rats were sacrificed at various intervals from 1 da...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920060306
更新日期:1985-01-01 00:00:00
abstract::Biodegradable polyurethane-based (PU) nerve guides, instilled with or without ACTH4-9 analog (a melanocortin) were used for bridging an 8 mm gap in the rat sciatic nerve and were evaluated for function and histological appearance after 16 weeks of implantation. Autologous nerve grafts functioned as controls. The guide...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920120608
更新日期:1991-01-01 00:00:00
abstract:UNLABELLED:The purpose of the study was to evaluate the fate of the digital arterial anastomoses, resting total digit blood flow, and cold-induced discomfort following digital replantation with two repaired arteries. The evaluation was done with a Doppler ultrasound of the anastomoses, temperature recording from the fi...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920160304
更新日期:1995-01-01 00:00:00
abstract::Biosynthetic guides can be an alternative to nerve grafts for reconstructing severely injured peripheral nerves. The aim of this study was to evaluate the regenerative capability of chitosan tubes to bridge critical nerve gaps (15 mm long) in the rat sciatic nerve compared with silicone (SIL) tubes and nerve autograft...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.22362
更新日期:2015-05-01 00:00:00
abstract::Cryopreservation of organs has been investigated to sustain the reproductive function of patients undergoing sterilizing chemotherapy and radiotherapy or reproductive surgery. A modified protocol for whole organ cryopreservation was described and the outcome of cryopreservative ovaries was evaluated, and apoptosis of ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.20516
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:Nerve regeneration involves multiple processes, which enhance blood supply that can be promoted by growth factors. Currently, tools are lacking to visualize the vascularization patterns in transplanted nerves in vivo. The purpose of this study was to describe three-dimensional visualization of the vascular...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.30537
更新日期:2020-03-01 00:00:00
abstract::Professor Androsov's articles should be of considerable interest to American surgeons, representing as they do a new freedom in the exchange of ideas with the medical profession of the Soviet Union. In recent years no Russian surgeon has sought publication of original work in surgical journals of this country. Early l...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920130305
更新日期:1992-01-01 00:00:00
abstract::Severe injuries at foot and ankle level with loss of soft tissues and bone are often treated by means of amputation. The transfer of composite free flaps from various donor sites may provide anatomical reconstruction of the foot and ankle and function. Ten patients who sustained severe combined tissue injuries of the ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.20863
更新日期:2011-03-01 00:00:00
abstract::A case of complex microsurgical reconstruction of the dorsum of the foot, including tendon transfer following tumor resection, in a 15-week-old male infant is presented. After birth, a 5.5 x 4 cm large tumor was observed on the dorsum of the right foot. Biopsy showed a congenital malignant fibro sarcoma. After initial...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.20266
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:In a vessel-depleted neck, distant recipient sites may be the only option for secondary free flap reconstruction. While interposition vein grafts and arteriovenous loops can bridge the gap between the recipient and donor pedicle, they are not without risks. In these scenarios, we examinate the reliablity of ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.30259
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Reconstruction of complicated diabetic lower leg and foot defects involving multiple tissue components remains a challenge. The purpose of this report is to introduce thoracodorsal artery perforator (TDAP) chimeric flaps for reconstructing diabetic lower leg and foot soft tissue defects. PATIENTS AND METHOD...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.30314
更新日期:2018-09-01 00:00:00
abstract::Regulation of capillary permeability with ischemic reperfusion injury is a complex interaction between vascular endothelium and circulating blood factors. Corticotropin-releasing factor (CRF), a 41 -amino acid peptide CNS neurotransmitter known to modulate the pituitary-adrenal axis during stress response, has been sh...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/(sici)1098-2752(1998)18:2<76::aid-micr3>3.
更新日期:1998-01-01 00:00:00
abstract::We tested the hypothesis that the intrinsic vascular plexus of the motor nerve could support viability in a rat hindlimb muscle flap. In a preliminary study, we examined the course and vascularity of the sciatic nerve, the peroneal nerve, and the peroneous longus muscle in the rat hindlimb via anatomic dissection, mic...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.20609
更新日期:2009-01-01 00:00:00
abstract::Tendocutaneous free flap transfer has been used to treat troublesome wounds involving skin and tendons, with the dorsum of the foot being the most frequent donor site. Free flaps consist of the dorsalis pedis artery, saphenous vein, branch of the superficial peroneal nerve, long extensor tendons, and overlying skin. W...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920151211
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:The growing elderly population necessitates a greater number of aging patients requiring complex reconstructive surgery involving free tissue transfer. The purpose of this study was to assess the safety, efficacy, and outcomes of microsurgical free tissue transfer in elderly patients using a national multi-i...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.30189
更新日期:2017-11-01 00:00:00
abstract:BACKGROUND:In the lower leg posttraumatic pathology, we are frequently confronted with tissue defects that are difficult to cover by local or distance means, because of either the poor tissue quality or the precarious local vessels. One of the still available methods for solving these cases remains the cross-leg flap. ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.20375
更新日期:2007-01-01 00:00:00
abstract::There is a lack of agreement regarding the potential for peripheral nerve cells with short axons to regenerate and innervate the terminal end organs of nerve cells with long axons. We designed a study to evaluate experimentally the possibility of neurons to reconstitute much longer axonal segments. Twenty Wistar rats ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920110203
更新日期:1990-01-01 00:00:00
abstract::A crush-avulsion anastomosis model was established on the rat femoral vein. Saline or heparin was used as a luminal topical agent and was allowed to contact the damaged endothelium for 10 min. Patency and coagulation parameters were investigated for 1 week. The heparin treated group had a patency rate of 93% at 1 hr v...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920160806
更新日期:1995-01-01 00:00:00
abstract::A 23-year-old male patient was operated for a soft tissue defect of the spine using a free musculocutaneous latissimus dorsi flap with two 21-cm long venous grafts connecting the flap to its vascular supply at the thoracodorsal vessels. This young patient suffered from Noonan's Syndrome that is a complex hereditary ma...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.20625
更新日期:2009-01-01 00:00:00
abstract::Free flap reconstruction of the lower back and sacrum is complicated by a paucity of recipient vessels and difficulties in postoperative care. From 1983 to 1997, six patients with intractable wounds of the lower back and sacral area were treated with free flaps. The flaps used were latissimus dorsi (three), combined l...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/(sici)1098-2752(2000)20:2<72::aid-micr5>3.
更新日期:2000-01-01 00:00:00
abstract::The present investigation was undertaken to evaluate the effect of isovolemic hemodilution with 3% albumin per se on the prevention of microvascular venous thrombosis, using an experimental model in rats mimicking the thrombotic mechanisms similar to those in clinical situations. Male Wistar rats were allocated into t...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.21743
更新日期:2002-01-01 00:00:00
abstract:PURPOSE:This study aimed to determine the thicknesses of the three locations used as donor sites for radial forearm (RF), anterolateral thigh (ALT), and peroneal flaps and to determine probable contributing factors of the thickness. METHODS:This study included 201 healthy participants (mean age: 45.8 ± 17.2 years; mal...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.30164
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Following vascularized lymph node (VLN) transfer (VLNT), the VLN may be at a risk for sclerosis because of efferent lymphatic vessel obstruction. We developed a new technique to prevent VLN sclerosis via a prefabricated lympho-venous (LV) shunt. This study compared the treatment outcomes of single VLNT with ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.30234
更新日期:2018-03-01 00:00:00
abstract::Previous studies have suggested that hepatic arterial flow in heterotopic partial liver transplants is necessary to ensure graft survival and regenerative capacity. This report presents findings in a syngeneic rat strain (Lewis) that partial liver transplants can be successfully heterotopically transplanted in the lon...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/(sici)1098-2752(1999)19:2<78::aid-micr7>3.
更新日期:1999-01-01 00:00:00