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The effect of sentinel node selective axillary lymphadenectomy on the incidence of postmastectomy pain syndrome. Cancer Control 2001; 8:427-30. [PMID: 11579339 DOI: 10.1177/107327480100800506] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Postmastectomy pain syndrome (PMPS) has been reported following procedures involving complete lymph node dissection (CLND). Since the triggering event is probably related to nerve injury, sentinel lymph node dissection (SLND) should decrease the incidence of PMPS. The purpose of this report is to determine the impact of SLND on the number of patients referred to the pain clinic for PMPS treatment. METHODS The records of all breast surgical patients with a diagnosis of PMPS referred to the Moffitt Cancer Center pain clinic were reviewed. The criterion for diagnosis of PMPS was a history of postoperative pain in the upper anterior chest wall, upper extremity, axilla, and/or shoulder in the absence of recurrent disease. RESULTS A total of 55 patients with a diagnosis of PMPS were seen in the pain clinic since 1991. Treatments included local anesthetics/corticosteroid injection, stellate ganglion block, and tricyclic antidepressants. A decrease from 15 patients in 1991 to 3 in 1998 was observed. All but one of the 55 patients with PMPS had CLND, and none referred to the pain clinic had undergone SLND. CONCLUSIONS PMPS is a complication of CLND. The increased use of SLND in our center has reduced the number of referrals to the pain clinic for treatment of PMPS. This benefit of SLND reduces suffering in the postoperative breast patient.
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Abstract
BACKGROUND The techniques of breast reconstruction have evolved and matured over the past 25 years. Recent studies have proven the benefit of breast reconstruction for breast cancer patients. METHODS The authors reviewed the recent literature on the techniques of breast reconstruction and the effects of reconstruction on patients following surgery for breast cancer. The findings in recent studies are correlated with the experience of the authors. RESULTS A better understanding has been gained regarding surgical techniques of breast reconstruction as well as the proper indications for the various methods. The criteria of patient benefit have been defined by recent long-term studies. CONCLUSIONS Breast reconstruction following mastectomy has been proven to be a safe and beneficial procedure.
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Abstract
The surgical management of breast cancer has changed dramatically from a deforming ablative procedure to an approach that for the majority of breast cancer patients can preserve the breast and axillary anatomy. The current approach to the diagnosis of breast cancer and the evolution of the more limited approach to surgical resection are discussed. The technique of sentinel lymph node biopsy, originally developed for melanoma patients, has now been adopted for use in the treatment of breast cancer. The methodology and advantages of this approach to the axillary lymph nodes in both tumor recognition and reduced risk to the patient are detailed.
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Abstract
UNLABELLED Lymphatic mapping techniques have the potential of changing the standard of surgical care of breast cancer patients. This paper reports a prospective study documenting the safety and efficacy of sentinel lymph node biopsy in 167 breast cancer patients and reviews the world literature on the procedure. METHODS One hundred sixty-seven patients with newly diagnosed breast cancers underwent a prospective trial of intra-operative lymphatic mapping using a combination of vital blue dye and filtered technetium-labeled sulfur colloid. A sentinel lymph node (SLN) was defined as a blue node and/or "hot" node with a 10/1 ex-vivo gamma-probe ratio of SLN to non-SLN. All SLN were bi-valved, step-sectioned, and examined with routine H&E stains and immunohistochemical stains for cytokeratin. Cytokeratin-positive SLN were defined as any SLN with a defined cluster of positive staining cells which could be confirmed histologically on H&E sections. Finally, a review of the worldwide data was undertaken using a uniform analytical method to compare the rates of sensitivity, diagnostic accuracy, and false negatives of SLN mapping. RESULTS In 167 patients, 337 SLN were harvested, for an average of 2.01 SLN/patient. Fifty-two (31.1%) of the patients had metastasis in the SLN. In the 115 patients with negative SLN, 1 was found to have tumor in higher axillary nodes, for a false negative rate of 0.88%. Fifty-nine (37.8%) of the patients were diagnosed by fine-needle aspiration, 89 (53.3%) by excisional biopsy, and 19 (11.4%) by core biopsy. Positive SLN were identified in 1/17 (5.9%) patients with DCIS. Metastasis was found in 33/115 (28.7%) of the patients with infiltrating ductal tumors and in 11/19 (57.9%) of the patients with infiltrating lobular tumors. Positive SLN were identified in 7/16 (43.7%) of the patients with mixed cellularity tumors. Metastasis in the SLN was detected in 7/55 (12.7%) of the 59 patients with T1a-T1b tumors and in 21/58 (36.2%) of the patients with T1c tumors. Positive SLN were found in 17/30 (56.7%) of the patients with T2 tumors and in 6/7 (85.7%) of the patients with T3 tumors. A literature review of 731 patients (including this study) demonstrates a sensitivity rate of 95% and a diagnostic accuracy rate of 98%. The overall false negative rate is 3.1%. CONCLUSIONS This study demonstrates that SLN biopsy is a highly sensitive and accurate method of predicting axillary nodal status. It is a reproducible technique that is easily learned. The future addition of more sensitive methods such as PCR evaluation of nodal involvement may reduce the need for widespread use of adjuvant chemotherapy with its high cost and attendant morbidity and mortality. We believe that this technique will eventually become the standard of care in the treatment of breast cancer, particularly for T1 and T2 lesions and perhaps also for high-grade DCIS tumors.
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Abstract
BACKGROUND Sentinel lymph node (SLN) mapping is an effective and accurate method of axillary nodal evaluation for metastatic disease. Cytokeratin (CK) immunohistochemical (IHC) staining of the SLN has found micrometastatic disease previously undetected by routine hematoxylin and eosin (H&E) stains. The purpose of this study is to determine the number of patients who were upstaged or microstaged, i.e., detected to have micrometastatic disease only by combined lymphatic mapping with CK IHC. METHODS Two hundred and ten patients with newly diagnosed breast cancer underwent intraoperative lymphatic mapping using a combination of vital blue dye and technetium-labeled sulfur colloid. The excised sentinel lymph nodes were examined grossly, by imprint cytology, by standard H&E histology, and by IHC stains for CK. SLNs that were only CK positive were confirmed to be malignant by histologic examination. RESULTS CK IHC staining was performed on 381 SLNs in 210 breast cancer patients. Forty-seven of 210 patients (22.4%) had positive nodes. Thirty of these 47 patients (63.8%) had both H&E- and CK-positive SLNs, and an additional 17 of the 47 positive patients (36.2%) had only CK-positive SLNs. Seventeen of the 180 patients (9.4%) who were negative on H&E staining were upstaged by CK IHC staining of malignant cells in the SLN. Comparison of tumor size with the total number of node-positive patients demonstrated that 16 of 30 node-positive T0 and T1 patients (53.5%) and 22 of 39 nodes (56.4%) were upstaged by CK IHC staining. T2 and T3 patients were less frequently upstaged by cytokeratin analysis of lymph nodes. Only one of 17 node-positive patients (5.9%) and seven of 34 nodes (20.6%) in patients with T2 and T3 tumors were upstaged. CONCLUSION CK IHC staining of SLNs shifted 9.4% of patients from stage I to stage II. There was a significant upstaging influence noted in patients with tumor sizes under 2 cm. This microstaging shift or upstaging may account for the significant proportion of stage I breast cancer treatment failures. Microstaging of the SLNs using more sensitive assays may help identify a subgroup of patients with invasive breast cancer who would benefit from systemic adjuvant treatment, while sparing a disease-free subset of patients the additional risks of toxic adjuvant chemotherapy.
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Lymphatic mapping in the treatment of breast cancer. ONCOLOGY (WILLISTON PARK, N.Y.) 1998; 12:1283-92; discussion 1293-4, 1297-8. [PMID: 9778675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Developed initially for the treatment of malignant melanoma, lymphatic mapping and sentinel lymph node biopsy have recently been introduced into the treatment of early breast cancer. In breast cancer patients, harvested sentinel lymph nodes are evaluated more thoroughly by detailed pathologic examination using serial sectioning, immunohistochemistry, and reverse transcriptase-polymerase chain reaction (RT-PCR) techniques. This allows for the detection of smaller tumor volumes and leads to more accurate staging. Lymphatic mapping has a 68% to 98% success rate in identifying the sentinel lymph node. The false-negative rate (defined as a negative sentinel lymph node while a higher node or nodes in the axilla are positive) is between 0% and 2%. The morbidity associated with this procedure is minimal. We believe that lymphatic mapping and sentinel lymph node biopsy will ultimately lead to more conservative treatment of patients with breast cancer. This article describes the historical background and technical aspects of the procedure. This is followed by updated, prospectively collected outcomes data from 466 consecutive breast cancer patients who underwent lymphatic mapping at the H. Lee Moffitt Cancer Center, as well as an up-to-date review of the literature.
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Abstract
Plastic surgery residency programs often rely on a residents' aesthetic clinic to help train residents in aesthetic surgery. The television media may be used to help boost interest in such clinics. We report our experience with a local television station in helping to produce a "health segment" broadcast that chronicled the experience of an aesthetic patient in the residents' aesthetic clinic. As a result of this broadcast, approximately 150 people responded by telephone and subsequently attended a series of seminars designed to screen patients and educate the audience about the aesthetic clinic. A total of 121 patients (112 women and 9 men) signed up for personal consultations. The age distribution and requested procedures are presented. From the data, we conclude that there is a healthy demand for reduced-fee plastic surgery procedures performed by residents in plastic surgery. The number and variety of cases generated are sufficiently diverse to provide a well-rounded operative experience. The pursuit of media coverage of a not-for-profit clinic has the potential for generating large patient volume. Such efforts, although very attractive, are not without their own risks, which must be taken into consideration before engaging the media in the public interest arena.
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Abstract
OBJECTIVE To define preliminary guidelines for the use of lymphatic mapping techniques in patients with breast cancer. SUMMARY BACKGROUND DATA Lymphatic mapping techniques have the potential of changing the standard of surgical care of patients with breast cancer. METHODS Four hundred sixty-six consecutive patients with newly diagnosed breast cancer underwent a prospective trial of intraoperative lymphatic mapping using a combination of vital blue dye and filtered technetium-labeled sulfur colloid. A sentinel lymph node (SLN) was defined as a blue node and/or a hot node with a 10:1 ex vivo gamma probe ratio of SLN to non-SLN. All SLNs were bivalved, step-sectioned, and examined with routine hematoxylin and eosin (H&E) stains and immunohistochemical stains for cytokeratin. A cytokeratin-positive SLN was defined as any SLN with a defined cluster of positive-staining cells that could be confirmed histologically on H&E sections. RESULTS Fine-needle aspiration (FNA) or stereotactic core biopsy was used to diagnose 195 of the 422 patients (46.2%) with breast cancer; 227 of 422 patients (53.8%) were diagnosed by excisional biopsy. The SLN was successfully identified in 440 of 466 patients (94.4%). Failure to identify an SLN to the axilla intraoperatively occurred in 26 of 466 patients (5.6%). In all patients who failed lymphatic mappings, a complete axillary dissection was performed, and metastatic disease was documented in 4 of 26 (15.4%) of these patients. Of the 26 patients who failed lymphatic mapping, 11 of 227 (4.8%) were diagnosed by excisional biopsy and 15 of 195 (7.7%) were diagnosed by FNA or stereotactic core biopsy. Of interest, there was only one skip metastasis (defined as a negative SLN with higher nodes in the chain being positive) in a patient with prior excisional biopsy. A mean of 1.92 SLNs were harvested per patient. Twenty percent of the SLNs removed were positive for metastatic disease in 105 of 440 (23.8%) of the patients. Descriptive information on 844 SLNs was evaluated: 339 of 844 (40.2%) were hot, 272 of 844 (32.2%) were blue, and 233 of 844 (27.6%) were both hot and blue. At least one positive SLN was found in 4 of 87 patients (4.6%) with noninvasive (ductal carcinoma in situ) tumors. A greater incidence of positive SLNs was found in patients who had invasive tumors of increasing size: 18 of 112 patients (16%) with tumor size between 0.1 mm and 1 cm had positive SLNs. However, a significantly greater percentage of patients (43 of 131 [32.8%] with tumor size between 1 and 2 cm and 31 of 76 [40.8%] with tumor size between 2 and 5 cm) had positive SLNs. The highest incidence of positive SLNs was seen with patients of tumor size greater than 5 cm; in this group, 9 of 12 (75%) had a positive SLN (p < 0.001). CONCLUSIONS This study demonstrates that accurate SLN identification was obtained when all blue and hot lymph nodes were harvested as SLNs. Therefore, lymphatic mapping and SLN biopsy is most effective when a combination of vital blue dye and radiolabeled sulfur colloid is used. Furthermore, these data demonstrate that patients with ductal carcinoma in situ or small tumors exhibit a low but significant incidence of metastatic disease to the axillary lymph nodes and may benefit most from selective lymphadenectomy, avoiding the unnecessary complications of a complete axillary lymph node dissection.
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The clinical relevance of sentinel lymph nodes identified with radiolymphoscintigraphy. THE JOURNAL OF THE FLORIDA MEDICAL ASSOCIATION 1997; 84:157-60. [PMID: 9143166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The purpose of this case report is to illustrate the utility of radio-guided mapping of sentinel lymph nodes (SLN's) as demonstrated by the technique's successful identification of nodes containing metastatic disease that would have been left behind if only the visual-oriented vital blue dye mapping technique had been used. METHOD The patient underwent preoperative lymphoscintigraphy and intra-operative lymphatic mapping using vital blue dye and radiolymphoscintigraphy using the Neoprobe (handheld gamma probe). Nodes which were blue and/or "hot" (i.e., radioactive counts were three times the background count) were considered SLN's. RESULTS Four SLN's were harvested, all of which were "hot" but only one of which was both "hot" and blue. Pathology revealed that the two SLN's positive for metastatic disease were not blue. CONCLUSION While the blue dye lymphatic mapping technique provides the surgeon with a visual road map in the identification of SLN's, the Neoprobe increases the success rate of localization when compared to vital blue dye mapping due to the reliable migration of radiocolloid to the SLN's in the regional basin. Radiolymphoscintigraphy also increases the accuracy and efficiency of the SLN harvest by providing a directed dissection to the level of the nodes in the basin. The Neoprobe increases the yield of SLN's, some of which are clinically relevant since they contain metastatic disease.
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Abstract
Silicone was originally regarded as inert in the human body. Silicone medical devices have been associated with various complications that may involve an immune reaction to silicone or a silicone organic complex. There have been more than 80 cases reported in the medical literature of a varied systemic autoimmune illness in patients who have had various foreign materials placed in the breast. Controversy exists as to which complications have a cause and effect relationship, and which represent coincidental findings. It is difficult to distinguish between nonspecific local reactions and reactions that have an immunological basis. Approximately 1,000,000 to 2,000,000 women in the United States have had silicone breast implants inserted for reconstruction or augmentation mammaplasty; 28 of those patients have been reported to have developed a systemic autoimmune disease. Data on the 28 reported cases do not in any way prove a causal relationship between breast implants and immune disease. Given the natural incidence of autoimmune diseases, we would expect a coincidental occurrence in the United States of more than 1,000 cases of autoimmune disease in women who had undergone breast implant surgery. Additional information must be obtained to resolve the question. The true incidence of autoimmune disease in patients with implants needs to be determined. A prospective registry of implant patients should be established and comprehensive retrospective information obtained on the implant patient population. Further experimental work is necessary on the bioreactivity of silicone. Patients with implants and autoimmune disease, once identified, must be carefully evaluated by physicians who are experienced in the treatment of autoimmune disease.
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14
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The effect of pentoxifylline on flap survival. Plast Reconstr Surg 1990; 85:641-3. [PMID: 2369437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Wide excision of perineal Hailey-Hailey disease with healing by secondary intention. BRITISH JOURNAL OF PLASTIC SURGERY 1989; 42:230-2. [PMID: 2702374 DOI: 10.1016/0007-1226(89)90210-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In this paper we advocate secondary healing for closure of large perineal wounds following full thickness skin excision for the treatment of Hailey-Hailey disease.
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Abstract
We report a case of carpal tunnel syndrome associated with median nerve motor branch compression by a large superficial palmar branch of the radial artery.
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Syringe injection gun. Plast Reconstr Surg 1987; 80:650. [PMID: 3659187 DOI: 10.1097/00006534-198710000-00058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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18
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Functional recovery in the rat limb transplant model: a preliminary study. Transplant Proc 1987; 19:1115-7. [PMID: 3274287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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19
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Limb allotransplantation in the rat: extended survival and return of nerve function with continuous cyclosporin/prednisone immunosuppression. Ann Plast Surg 1986; 16:313-21. [PMID: 3273049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We report the variability of the rejection process among the several tissues of a limb allograft. We used a rat hind limb allograft model transplanting across a well-defined minor histocompatibility barrier (Fischer RT-1(1v1)), donor animals, and Lewis (RT-1(1)) recipient animals. Continuous cyclosporin and prednisone immunosuppression was used. Four immunosuppressive regimens all produced extended limb survival. The rejection process was most severe and difficult to control in the skin. Nonskin tissues reverted to a nearly normal appearance after a period of cellular infiltration 2 to 3 weeks posttransplantation. Clinical and electromyographic evidence of nerve regeneration and end-organ reinnervation was demonstrated in long-term surviving animals.
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Multiple primary epidermoid carcinomas of the upper aerodigestive tract. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1985; 120:1007-9. [PMID: 4026553 DOI: 10.1001/archsurg.1985.01390330019003] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In a series of 405 patients with epidermoid carcinoma of the head and neck, 52 patients (13%) developed multiple epidermoid carcinomas of the upper aerodigestive tract. Subsequent primary tumors developed with nearly equal frequency in the head and neck, lung, and esophagus. Forty of the patients developed a subsequent primary carcinoma within five years of the first. Thirty-eight (73%) of the patients who developed a subsequent primary carcinoma survived less than two years from its diagnosis. The majority (34/50) of the patients died from the subsequent primary carcinoma. We recommend that panendoscopy and an esophagogram be performed on initial evaluation of patients with head and neck cancer. A thorough reexamination is warranted if new symptoms or signs develop.
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The results of aggressive regional operation in the treatment of cancer of the floor of the mouth. Surgery 1984; 96:29-34. [PMID: 6740494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We reviewed the records of 94 patients with cancer of the floor of the mouth who were treated during a 15-year period to assess the results of an aggressive regional surgical approach. The primary tumor was excised with a 2 cm margin of normal tissue. A marginal or segmental mandibulectomy was performed in 84 of 94 patients. An ipsilateral radical neck dissection was performed in 86 of 94 patients. Contralateral suprahyoid dissection was combined with ipsilateral radical neck dissection in 52 patients. Bilateral radical neck dissection was performed in 10 patients. In the 1 to 16-year follow-up period, local/regional control was achieved in 91% of stage I patients, 83% of stage II patients, 68% of stage III patients, and 48% of stage IV patients. Determinant 5-year survival rates were T1--72%, T2--47%, T3--25%, and T4--28%.
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Aggressive surgical therapy after irradiation failure in treatment of cancer of the oral tongue. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1984; 119:394-9. [PMID: 6703896 DOI: 10.1001/archsurg.1984.01390160030007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Fifty-three consecutive unrandomized patients with squamous cell cancer of the oral tongue were retrospectively studied to compare the results of an aggressive surgical approach performed as primary therapy or as salvage after irradiation failure. Twenty-five patients underwent surgery primarily, while 23 of 28 patients treated with curative irradiation required surgical salvage. Tumor staging was equivalent between the two groups. Local recurrences at the site of origin of the tumor within two years postoperatively were significantly more frequent in salvage patients (10.0%) than in primary surgical patients (5.5%). Cervical lymph node recurrences within five years were more frequent in the salvage surgery group (74.8% v 36.7%). Systemic metastases developed in a similar proportion in both groups. Determinate five-year survivals were nearly identical (55.2% v 55.5%). Although recurrence rates were significantly higher after irradiation and salvage surgery, an aggressive surgical effort in patients who are irradiation failures can result in five-year survival rates matching those of surgical patients.
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Abstract
Early serial histologic changes in replanted extremities have not been well defined; their contribution to a suboptimal functional result is unknown. With the use of a rat hind limb replantation model to address this question, we studied tissues of the replanted legs by light microscopy from 1 to 60 days after replantation. Although early lesions were consistent with ischemic injury, the chronic preparations were remarkably normal, and the lesions were more consistent with denervation. Poor function in clinical replantations may be a reflection of more pronounced versions of these pathologic lesions.
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Abstract
To obtain objective data on the consequences of delayed treatment of facial fractures we reviewed the records of 220 patients who had suffered facial fractures concomitantly with extrafacial trauma severe enough in its own right to warrant hospital admission. Fractures studied were those of the mandible, maxilla, zygoma, and frontal sinus. Seventy-three patients fit inclusion criteria. Most injuries occurred in motor vehicle accidents. Associated extrafacial injuries were common and frequently multiple, the more serious of which generally took priority over the facial injuries in the triage system. The two most common reasons for delay were instability of the patient's neurological status, or initial non-recognition or poor definition of the facial fracture. Delays in treatment ranged from 0 to 24 days. In patients with mandible fracture only, delay of up to 24 days in definitive treatment led to no noticeable increase in morbidity due to malocclusion, infection, or nonunion. In no other facial fracture did treatment delay lead to an increased incidence of complications. Retrospective analysis of the patients who did suffer complications almost always revealed predisposing conditions that placed these patients at higher risk for poor results.
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Subcutaneous mastectomy. Indications, technique, and applications. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1983; 118:844-50. [PMID: 6860134 DOI: 10.1001/archsurg.1983.01390070052011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Abstract
Thirty-one earlobe keloids in 20 patients were treated by complete surgical excision and three postoperative injections of .1 to .2 ml of 40 mg per milliliter of triamcinolone solution at four-week intervals beginning three weeks postoperation. Only 1 recurrence developed in a follow-up of twelve to sixty-two months.
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Abstract
We have employed a two-stage operative approach to the correction of Crouzon's/Apert's deformity. Extensive use of methyl methacrylate in cranioplasty and frontal bone advancement is employed to obtain finely detailed contours with excellent stability. By adhering to principles of separation of oral contamination and the methyl methacrylate, as well as the provision of adequate soft tissue coverage of the methyl methacrylate, the problems of infection and soft tissue breakdown can be minimized.
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28
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Upper extremity--replantation surgery. MINNESOTA MEDICINE 1982; 65:463-6. [PMID: 7132936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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29
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Abstract
A rigid transparent face mask of cellulose acetate butyrate was developed for the control of scar hypertrophy in the burned face. Excellent patient acceptance has been found in a six-year series of 97 patients. Use of the device for at least twenty hours a day for an average of one and a half years per patient has enabled preservation of normal facial contours.
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Abstract
In summary, the surgical techniques described can provide substantial benefit to selected patients who have sustained massive weight loss. As in all cosmetic surgery, patient selection must be meticulous. The expectations of the patient must be realistic, and the very real risks of the operative procedures must be understood. Patients who have sustained massive weight loss should be informed of the possibilities of reconstructive plastic surgery.
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31
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Free flap reconstruction of the lower extremity. MINNESOTA MEDICINE 1979; 62:707-9. [PMID: 388176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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32
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Free flap transfers in rats using an irradiated recipient site. BRITISH JOURNAL OF PLASTIC SURGERY 1979; 32:137-40. [PMID: 376019 DOI: 10.1016/0007-1226(79)90016-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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33
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Abstract
We have presented a rare instance of Fournier's synergistic gangrene following anorectal examination and biopsy. Early diagnosis and extensive debridement were necessary. Extensive debridement necessitated a significant reconstruction task. This technique of genital reconstruction should be familiar to surgeons dealing with colonic and rectal disease.
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34
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Toward a chronopsy: part I. A chronobiologic case report and a thermopsy complementing the biopsy. CHRONOBIOLOGIA 1978; 5:241-50. [PMID: 720172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A prophylactic bilateral subcutaneous mastectomy, following a preoperative mammogram revealed clustered small calcifications in the left breast. In order to investigate the merits of thermorphythmometry, the patient self-measured surface temperature of each breast, above and below the nipple, while awake. In the case here presented, bilateral subcutaneous mastectomy followed by extensive histologic scrutiny of both breasts revealed no indication of malignancy. Bilateral fibrocystic disease with calcification and lobular hyperplasia was found. As compared to the contralateral sites, the atypical epithelial proliferation was more abundant in the mammographically and thermorhythmometrically 'abnormal' area of the left breast.
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Abstract
A number of physiologic derangements have been observed resulting from the management of head and neck cancer with resection and simultaneous bilateral neck dissection. A protocol evolved to minimize morbidity from these complications was used on seventeen patients. Eleven are alive and free of disease and there was no mortality.
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36
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Abstract
An axillofemoral bypass was used to preserve a functioning renal allograft after excision of a mycotic abdominal aortic aneurysm in a diabetic patient. In the presence of continued immunosuppression the aortic wall infection progressed and the patient expired after rupture of the proximal aortic closure.
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37
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38
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Xenograft rejection in human beings. REVIEW OF SURGERY 1975; 32:70-2. [PMID: 122872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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39
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Abstract
Twenty-two of 90 patients with carcinoma of the anterior oral cavity treated at the Minneapolis Veterans Administration Hospital from 1965 through 1973 had advanced lesions - tumors attached to the mandible and/or more than 3 cm in size. These patients were treated by primary radical neck dissection, en bloc excision, and segmental mandibulectomy. A cervical-pectoral flap combination was used for reconstruction. The functional and cosmetic results were excellent. Patient survival and cure rate compare favorably with other series. We emphasize the need for wide initial resection with immediate reconstruction.
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40
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Modification of xenograft rejection by aspirin, dextran, and cinanserin: the importance of platelets in hyperacute rejection. Transplant Proc 1974; 6:435-40. [PMID: 4612895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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41
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42
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Mixed leukocyte culture reactivity and rejection in renal transplantation in HL-A-identical siblings. Transplantation 1974; 17:537-9. [PMID: 4275077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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43
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Nonfunctioning carcinoma of the adrenal cortex. SURGERY, GYNECOLOGY & OBSTETRICS 1974; 138:705-9. [PMID: 4823371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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44
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The mixed leukocyte response in human renal transplantation. Transplant Proc 1973; 5:337-42. [PMID: 4266657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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45
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Techniques of in vivo plasma modification for the treatment of hyperacute rejection. Surgery 1973; 73:28-37. [PMID: 4566780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Solubilization of HL-A antigens from peripheral blood leukocytes. IMMUNOLOGICAL COMMUNICATIONS 1973; 2:141-9. [PMID: 4580147 DOI: 10.3109/08820137309022787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Variables in the quantitation of the mixed leucocyte response by tritiated thymidine uptake. Clin Exp Immunol 1972; 12:351-6. [PMID: 4264647 PMCID: PMC1553588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
We have used 3H-thymidine uptake to quantitate the mixed leucocyte response. The technique of 3H-thymidine labelling is an important variable in the total mixed leucocyte culture technique. The effect of variations in the specific activity of 3H-thymidine used, the amount of radioactivity added per culture and the time of exposure to 3H-thymidine was studied using a micro-MLC method. Optimum quantitative and qualitative discrimination was obtained by the addition of high specific activity thymidine for an exposure period of 18–24 hr.
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