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Lymphology

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https://www.readbyqxmd.com/read/30422436/is-lymphatic-reconstitution-possible-after-meshed-skin-grafting
#1
Q Ngo, H Suami, L Koelmeyer, H Mackey, S Munot, A Heydon-White, J Boyages
Restorative potential of lymph transport after skin graft has rarely been discussed. We report a case of lymphatic reconstitution across meshed, split-thickness skin graft performed for a patient with necrotizing fasciitis. The patient underwent extensive circumferential soft tissue debridement of the lower leg and resurfacing of the skin defect with meshed split-thickness skin graft. Indocyanine green fluorescence lymphography was performed 3 years after surgery and demonstrated that injected dye in the foot traveled across the skin graft and reached to the adjacent native skin in the proximal region...
2018: Lymphology
https://www.readbyqxmd.com/read/30422435/tissue-dielectric-constant-ratios-as-a-method-to-characterize-truncal-lymphedema
#2
H N Mayrovitz, D N Weingrad
Truncal lymphedema is one possible complication of breast cancer treatment. It affects many women and is diagnosed based on symptoms and clinical assessment. Because changes occur late in the process, it is useful to have a quantitative assessment that is applied earlier to detect more subtle changes and quantitively assess treatment progress. Our goal was to describe a possible method to accomplish this via measurements of tissue dielectric constant (TDC). TDC was measured at lateral thorax, anterior forearm, and biceps in 120 women awaiting surgery for breast cancer...
2018: Lymphology
https://www.readbyqxmd.com/read/30422434/plantar-lymphatic-network
#3
M Amore, R Bernardez, V Sgarbanti, H Romeo
Anatomical descriptions of the lymphatic system of the foot remain imprecise. In the present report, we aim to elucidate the anatomical lymphatic plantar network in order to improve current clinical practice on the foot. Lower limbs from a total of 25 human cadavers, 4 amputated limbs, and 8 term fetuses were studied. All cadavers were subjected to injection procedures, formalized, immersed in a solution of hydrogen peroxide, and finally dissected. On 6 of the fetal samples, the diaphanization Spatelholz technique was followed...
2018: Lymphology
https://www.readbyqxmd.com/read/30422433/secondary-lymphedema-after-head-and-neck-cancer-therapy-a-review
#4
A Anand, D Balasubramanian, N Subramanian, S Murthy, S Limbachiya, S Iyer, K Thankappan, M Sharma
Secondary head and neck lymphedema (SHNL) is a chronic condition affecting patients who have undergone treatment for head and neck cancers. It results from the disruption of normal lymphatic flow by surgery and/or radiation. The incidence of secondary head and neck lymphedema varies anywhere between 12 and 54% of all patients treated for head and neck cancer, but it is still commonly under-diagnosed in routine clinical practice. In spite of awareness of this condition, treatment has been difficult as definitive staging, diagnostic, and assessment tools are still under development...
2018: Lymphology
https://www.readbyqxmd.com/read/30422432/left-ventricular-rotational-mechanics-differ-between-lipedema-and-lymphedema-insights-from-the-three-dimensional-speckle-tracking-echocardiographic-magyar-path-study
#5
A Nemes, A Kormanyos, P Domsik, A Kalapos, L Kemeny, T Forster, G Szolnoky
The present study aimed to assess LV rotational mechanics by three-dimensional speckle-tracking echocardiography (3DSTE) in lipedema (n=25), lymphedema (n=26) patient groups with age- and gender-matched healthy controls (n=54). 3 lipedema and 4 lymphedema patients were excluded due to insufficient image quality for 3DSTE analysis. LV apical rotation (9.61 ± 4.25 degree vs. 6.40 ± 2.63 degree, p <0.05) and LV twist (13.83 ± 4.89 degree vs. 10.04 ± 3.56 degree, p <0.05) are impaired in lipedema patients as compared to matched controls; similar alterations in lymphedema were not found...
2018: Lymphology
https://www.readbyqxmd.com/read/30422431/direct-trans-cervical-endolymphatic-thoracic-duct-stent-graft-for-plastic-bronchitis
#6
B S Majdalany, M Khayat, M L Sanogo, W E Saad, M S Khaja
Plastic bronchitis is a poorly understood and uncommon diagnosis, arising from multiple etiologies. Traditional treatment consists of steroids and vasodilators, with thoracic duct embolization emerging as a new procedural therapy. Herein, abnormal lymphatic vessels were noted on lymphangiography in an adult patient with debilitating plastic bronchitis, but anterograde lymphatic access was not feasible due to the patient's morbid obesity and non-visualization of retroperitoneal lymphatics. After trans-venous thoracic duct access could not be established, direct trans-cervical thoracic duct access was performed...
2018: Lymphology
https://www.readbyqxmd.com/read/30253461/successful-multi-modal-treatment-of-grade-iv-lymphedema-in-lymphatic-filariasis-a-case-study
#7
R Sivaprakasam, R Anuradha, R Bethunaickan, G Manokaran
We present an integrated therapeutic approach performed on a 37 year old female with giant lymphedema (Grade IV) due to lymphatic filariasis of 27 years duration. Our therapeutic approaches consisted of a basic foot care program for two weeks, followed by a course of oral penicillin for a week including conservative treatment with complete decongestive therapy (CDT) together with respiratory physiotherapy and walking exercises. In addition, advanced surgical techniques with supra-fascial excision of alternate lumps in three stages over an interval of ten days followed by a nodo-venal shunt resulted in reversing the stage IV lymphedema condition...
2018: Lymphology
https://www.readbyqxmd.com/read/30253460/from-childhood-onset-lymphedema-to-fatal-fetal-hydrops-possible-modifying-genes-for-a-foxc2-mutation
#8
L W Lai, R P Erickson, M Bernas, M H Witte
We performed whole exome sequencing in a family with FOXC2 mutation where the phenotype in one generation was strikingly more severe. Although there were 3 mutations shared by 2 fatal fetal hydrops cases and not the mildly affected mother, none of them were likely to be the cause of the marked phenotypic change.
2018: Lymphology
https://www.readbyqxmd.com/read/30253459/lymphatic-tract-reconstruction-using-a-pedicled-deep-inferior-epigastric-perforator-flap
#9
Y Suzuki, H Sakuma, S Yamazaki, J Ihara
We encountered a case in which we used a pedicled deep inferior epigastric perforator(DIEP) flap to repair a lymphatic leak. This case shows that such repairs can lead to the reconstruction of the lymphatic tract and prevent lymphatic leak recurrences. The present report describes a 45-year-old woman with ovarian cancer who underwent hysterectomy, bilateral salpingo-oophorectomy, pelvic lymphadenectomy, para-aortic lymphadenectomy, and omentectomy. She presented with a pelvic lymphocele with lower-extremity swelling...
2018: Lymphology
https://www.readbyqxmd.com/read/30253458/exploring-the-mesenteric-lymphatic-apparatus-a-morphological-and-immunohistochemical-investigation-with-clinical-correlations
#10
L Roncati, A Manenti, T Pusiol, E Mataca, S Nosseir, F Piscioli, A Maiorana, G Barbolini
Modern immunohistochemical techniques allow a detailed study of the lymphatic system in many organs and areas of the body. We performed an in-depth study on lymphatic vessels of the ileal and colonic mesenteries, together with the greater omentum where they appear particularly numerous and mainly represented by capillaries interconnected among themselves and with lymph nodes. The capillary wall consists of a fine single sheath of endothelial cells wrapped around by a subtle collagen membrane and deprived of valves...
2018: Lymphology
https://www.readbyqxmd.com/read/30253457/proprioception-sense-in-lymphedema-affected-upper-limb
#11
M Cardone, F Cappellino, S Vincenzo, G Moneta, A Failla, M Iosa, B Monni, M R Fantegrossi, V Rubeghi, S Michelini
This study aimed to provide information on proprioception alterations in lymphedema-affected limbs. Blindfolded subjects sat at a table with their forearms positioned on paddles. The hinges of the paddles were aligned with the elbow joint and an electronic goniometer was positioned to measure the angle of the forearm. Paddles were moved by an electric servomotor with a slow angular speed that was barely appreciated by the subjects. Subjects were then asked to guess the position of the affected arm in comparison with the unaffected arm to study the position sense of the lymphedema-affected arm...
2018: Lymphology
https://www.readbyqxmd.com/read/30253456/decreasing-and-preventing-lymphatic-injury-related-complications-in-patients-undergoing-venous-surgery-a-new-diagnostic-and-therapeutic-protocol
#12
S Dessalvi, G Villa, C C Campisi, C Campisi, F Boccardo
Lymphatic complications following great and small saphenous vein surgery show a varying and non-negligible incidence in the literature. We undertook this study to investigate a new protocol to reduce lymphatic injuries in patients undergoing venous surgery. Eighty-six patients with lower limb venous insufficiency and varices were treated. Lymphoscintigraphy was performed preoperatively in 65 of them and postoperatively in 19. Blue dye was used in all patients and blue lymph nodes and lymphatics were identified intra-operatively and preserved or used to perform multiple lymphatic-venous anastomoses (MLVA)...
2018: Lymphology
https://www.readbyqxmd.com/read/30253455/cellulitis-and-bacteria-in-peripheral-lymphedema
#13
W L Olszewski
Counterpoint to the article: Peculiar Clinical Features of Cellulitis in Peripheral Lymphedema, K. Suehiro, et al. Lymphology Vol 51, No 2, pp 47-53.
2018: Lymphology
https://www.readbyqxmd.com/read/30253454/peculiar-clinical-features-of-cellulitis-in-peripheral-lymphedema
#14
K Suehiro, N Morikage, K Ueda, M Samura, Y Takeuchi, T Nagase, T Mizoguchi, K Hamano
Although the occurrence of cellulitis in lymphedema (LE) is believed to be an infection-related event, many findings in its clinical course seem to suggest that it is unlikely to be an infection. Therefore, we tried to clarify the specific features of cellulitis in LE. In-hospital courses of cellulitis obtained from medical charts were reviewed in the patients with leg LE (LE; 24 patients, 72admissions), chronic venous insufficiency (CVI; 28 patients, 29 admissions), and leg cellulitis secondary to wound infection without underlying disease (N; 42 patients, 42 admissions)...
2018: Lymphology
https://www.readbyqxmd.com/read/30248730/surgical-treatment-of-scrotal-lymphedema-modified-surgical-technique
#15
A Atta, M Saber El Basiouny, S Mostafa Abass
Lymphedema is a chronic disease in which lymph accumulates under the subcutaneous tissue. The condition may be due to either congenital or acquired lymphatic system abnormalities. Genital lymphedema (scrotal lymphedema) has a high psychological and functional impact, and many surgical techniques have been tried in an attempt to improve function and cosmetic appearance. The aim of this study is to present our experience in treatment of a series of patients with scrotal lymphedema. Twenty patients suffering from moderate to severe scrotal lymphedema underwent treatment by using three flaps technique (2 inguinoscrotal flap and one perineoscrotal flap)...
2018: Lymphology
https://www.readbyqxmd.com/read/30248729/the-effect-of-different-compression-pressure-in-therapy-of-secondary-upper-extremity-lymphedema-in-women-after-breast-cancer-surgery
#16
M Karafa, A Karafova, A Szuba
This study evaluated how different levels of pressure under inelastic multi-layer bandages affect the reduction of secondary arm lymphedema and patient comfort throughout therapy. Ninety-six women with lymphedema after breast cancer treatment were randomized into three groups of 32 patients depending on level of applied pressure in compression therapy: group I (control) at 21-30 mmHg; study groups II A at 31-40 mmHg and group II B at 41-60 mmHg. All patients were treated with complex decongestive therapy (CDT) and intermittent pneumatic compression (IPC) before compression...
2018: Lymphology
https://www.readbyqxmd.com/read/30248728/primary-versus-trauma-induced-gorham-stout-disease
#17
N Tanoue, L Moedano, M Witte, M Montague, A Lukefahr, M Bernas
Gorham-Stout disease - also known as "disappearing bone disease" is currently considered a single entity with varying clinical manifestations. We reviewed the existent literature from the earliest historic description(Jackson in 1838) and Gorham and Stout's original series of patients, multiple case reports and series since. After analyzing 212 reported cases, we identified 76 cases with details that recorded either a history of multifocal disease or an identifiable history of preceding trauma. From this review, we have defined two distinct Gorham-Stout entities - those characteristically associated with lymphangiomatosis [a form of GLA (generalized lymphangiomatosis) questionably distinguishable by bone biopsy and radiologic appearance] with multifocal distributed bone lesions, and those others, usually self-limited, first appearing after a traumatic event and always confined to a single bone or closely adjacent one...
2018: Lymphology
https://www.readbyqxmd.com/read/30248727/are-pre-operative-lymphoscintigrams-needed-for-localization-prior-to-sentinel-node-biopsy-an-audit-to-ensure-safe-practice-and-to-provide-another-view
#18
C Ives, L Gregg, C Trust, M Green
Traditionally lymphoscintigrams are taken after injection of peri-areolar Technetium-99m (Tc-99m) to quantify sentinel nodes before biopsy (SNB). However, recent research suggests that scintigraphy is not an essential adjunct. For service improvement, we stopped using lymphoscintigraphy so as to minimize delay to operating theater and reduce demand on the Nuclear Medicine Department. We audited early outcomes to ensure quality was maintained. 100 consecutive patients undergoing SNB with lymphoscintigrams were investigated...
2018: Lymphology
https://www.readbyqxmd.com/read/30248726/physiotherapeutic-rehabilitation-of-lymphedema-state-of-the-art
#19
I Tzani, M Tsichlaki, E Zerva, G Papathanasiou, E Dimakakos
Lymphatic diseases, especially lymphedema, represent a serious problem in the health community. We investigated strategies and methods for physiotherapeutic rehabilitation of lymphedema by carrying out a comprehensive search of the Medline and Embase databases from 1990 to 2016 to identify relevant published studies, articles, and reviews. Approaches for conservative management of lymphedema include the following: manual lymphatic drainage, lymphedema rehabilitation exercises, compression therapy, skin care, pneumatic compression, elevation of the extremities, thermal therapy, complete decongestive physiotherapy (CDT), taping, and aqua lymphatic therapy...
2018: Lymphology
https://www.readbyqxmd.com/read/30234244/transdifferentiated-monocytes-a-novel-source-of-lymphatic-endothelial-like-cells
#20
Z Zhigeng, L Xin, Z Yanling, X Qiong, Z Zhaolin, C Lu, S Yaqian, L Cailing, W Shikun, T Hua
Although monocytes have previously been demonstrated to contribute to lymphatic vessel formation in vivo, monocyte transdifferentiation into lymphatic endothelial cells and the specific conditions required remain unclear. In this study, monocyte cultures isolated from human peripheral blood were stimulated to transdifferentiate into lymphatic endothelial cells under specific in vitro induction conditions. These results demonstrate primary isolates of CD14 (+) monocytes express low levels of lymphatic endothelial cell specific markers or pan-endothelial markers under routine culture conditions...
June 2017: Lymphology
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