Elastic Fibres in the subcutaneous tissue: Is there a difference between superficial and muscular fascia? A cadaver study

2021 ◽  
Author(s):  
Carmelo Pirri ◽  
Caterina Fede ◽  
Lucia Petrelli ◽  
Diego Guidolin ◽  
Chenglei Fan ◽  
...  
Keyword(s):  
Subcutaneous Tissue ◽  
Cadaver Study ◽  
Elastic Fibres

Great Increase of Numbers of Virus Particles by Irradiating C3H Mouse Mammary Tumors Transplanted into Male Mice

1972 ◽  
Vol 30 ◽  
pp. 272-273
Author(s):  
P. J. Melnick ◽  
J. W. Cha ◽  
E. Samouhos
Keyword(s):  
Subcutaneous Tissue ◽  
Mammary Tumors ◽  
The Body ◽  
X Ray ◽  
Virus Particles ◽  
Mouse Mammary Tumors ◽  
Transplantable Tumors ◽  
C3h Mice ◽  
Cobalt Radiation ◽  
Enzyme Changes

Spontaneous mammary tumors in females of a high tumor strain of C3H mice were cut into small fragments that were Implanted into the subcutaneous tissue of the back of males of the same strain, where they grew as transplantable tumors. When about Cm. In diameter daily fractional radiation was begun, applied to the tumors, the rest of the body being shielded by a lead shield. Two groups were treated with 150 and 200 r X-ray dally, of half value layer 0.6mm. copper; a third group was treated with 500 r cobalt radiation dally. The primary purpose was to examine the enzyme changes during radiation, with histochemlcal technics.

Lymphedema and lipedema - an overview of conservative treatment

VASA ◽  
2011 ◽  
Vol 40 (4) ◽  
pp. 271-279 ◽  
Author(s):  
Wagner
Keyword(s):  
Conservative Treatment ◽  
General Practitioners ◽  
Subcutaneous Tissue ◽  
Compression Therapy ◽  
Compression Stocking ◽  
Lymph Drainage ◽  
Intensive Phase ◽  
Manual Lymph Drainage ◽  
Causal Therapy

Lymphedema and lipedema are chronic progressive disorders for which no causal therapy exists so far. Many general practitioners will rarely see these disorders with the consequence that diagnosis is often delayed. The pathophysiological basis is edematization of the tissues. Lymphedema involves an impairment of lymph drainage with resultant fluid build-up. Lipedema arises from an orthostatic predisposition to edema in pathologically increased subcutaneous tissue. Treatment includes complex physical decongestion by manual lymph drainage and absolutely uncompromising compression therapy whether it is by bandage in the intensive phase to reduce edema or with a flat knit compression stocking to maintain volume.

Sonography of subcutaneous tissue cannot determine causes of lower limb edema

VASA ◽  
2015 ◽  
Vol 44 (2) ◽  
pp. 122-128 ◽  
Author(s):  
Mandy Becker ◽  
Tom Schilling ◽  
Olga von Beckerath ◽  
Knut Kröger
Keyword(s):  
Clinical Diagnosis ◽  
Lower Limb ◽  
Subcutaneous Tissue ◽  
Hepatic Disease ◽  
Clinical Use ◽  
Single Image ◽  
Heart Insufficiency ◽  
Chronic Hepatic Disease ◽  
Limb Edema ◽  
Venous Disorders

Background: To clarify the clinical use of sonography for differentiation of edema we tried to answer the question whether a group of doctors can differentiate lymphedema from cardiac, hepatic or venous edema just by analysing sonographic images of the edema. Patients and methods: 38 (70 ± 12 years, 22 (58 %) females) patients with lower limb edema were recruited according the clinical diagnosis: 10 (26 %) lymphedema, 16 (42 %) heart insufficiency, 6 (16 %) venous disorders, 6 (16 %) chronic hepatic disease. Edema was depicted sonographically at the most affected leg in a standardised way at distal and proximal calf. 38 sets of images were anonymised and send to 5 experienced doctors. They were asked whether they can see criteria for lymphedema: 1. anechoic gaps, 2. horizontal gaps and 3. echoic rims. Results: Accepting an edema as lymphedema if only one doctor sees at least one of the three criteria for lymphatic edema on each single image all edema would be classified as lymphatic. Accepting lymphedema only if all doctors see at least one of the three criteria on the distal image of the same patient 80 % of the patients supposed to have lymphedema are classified as such, but also the majority of cardiac, venous and hepatic edema. Accepting lymphedema only if all doctors see all three criteria on the distal image of the same patients no edema would be classified as lymphatic. In addition we separated patients by Stemmers’ sign in those with positive and negative sign. The interpretation of the images was not different between both groups. Conclusions: Our analysis shows that it is not possible to differentiate lymphedema from other lower limb edema sonographically.

Diagnostic yield of conventional and digital cephalometric images: a human cadaver study

2001 ◽  
Vol 30 (2) ◽  
pp. 101-105 ◽  
Author(s):  
F Gijbels ◽  
C B Serhal ◽  
G Willems ◽  
H Bosmans ◽  
G Sanderink ◽  
...  
Keyword(s):  
Diagnostic Yield ◽  
Cadaver Study ◽  
Human Cadaver ◽  
Human Cadaver Study

Surgery of ulcus cruris venosum

Phlebologie ◽  
2010 ◽  
Vol 39 (03) ◽  
pp. 156-162 ◽  
Author(s):  
C. Schwahn-Schreiber
Keyword(s):  
Subcutaneous Tissue ◽  
Ulcus Cruris ◽  
Healing Time ◽  
Ulcus Cruris Venosum ◽  
Venous Stasis ◽  
Morphological Alterations ◽  
First Choice ◽  
Choice Of Treatment ◽  
Chronic Compartment Syndrome ◽  
Shave Therapy

SummaryAdvanced chronic venous stasis syndrome is characterized by irreversible and self-perpetuating morphological alterations in the lower leg. A chronic inflammatory process results in sclerosis, which progresses from the skin to the subcutaneous tissue and ultimately the fascia, sometimes including muscle and ankle joint and leading to chronic compartment syndrome. To cure these severe alterations with non healing ulcers decompression of the compartments like paratibial fasciotomy with SEPS and crural fasciectomy or removal of sclerosis like shave therapy are successful surgical procedures. Indication should be adapted to the extension of ulcer. Indications of the operations and the techniques are described, complications and results are discussed. Due to ulcer extension especially shave therapy (removal of the sclerotic tissue epifascial) and crural fasciectomy (removal of sclerosis including fascia) are very successful with up to 80% healing rate, even in severe cases and even after long term (up to 8 years). Since shave therapy is easy, short and simple with short healing time, few complications and good aesthetical result it is the first choice of treatment for non healing leg ulcers. Fasci ectomy is reserved for special indications such as deep transfascial necrosis or failure of shave therapy.

Iron Metabolism in the Human Body and Setting its Hygienic Limits for Drinking Water. Review. Part 2

2020 ◽  
Vol 99 (5) ◽  
pp. 504-508
Author(s):  
Natalija A. Egorova ◽  
N. V. Kanatnikova
Keyword(s):  
Oxidative Stress ◽  
Drinking Water ◽  
Iron Overload ◽  
Iron Metabolism ◽  
Subcutaneous Tissue ◽  
Allergic Diseases ◽  
The Body ◽  
Urogenital System ◽  
High Iron Content ◽  
Labile Iron Pool

Iron is an assential element for the growth, division, differentiation and functioning of any cell in the body. Iron is virtually important for human and danger at the same time, because with excessive accumulation it causes oxidative stress with formation of highly active oxygen radicals and reactive form of nitrogen that can destroy cell membranes, proteins, nucleic acids, reduce cell viability, with, according to modern concepts, can contribute to the development of many diseases (cardiovascular, rheumatic, gastrointestinal, neurodegenerative, oncological, metabolic and others), and also accelerate the aging process. Part 1 of this review discussed the issues of iron metabolism in human, including its regulation at the cellular and systemic levels, the intake, transport, use, accumulation and export of iron in cells, the role of the labile iron pool in the cytoplasm of cells and plasma non-transferrin bound iron. Data are provided on the causes, frequency and significance of iron overload in the formation of free radicals and the development of oxidative stress. Part 2 of the review provides information on diseases associated with iron overload as well as information on ferroptosis - a new type of iron-dependent regulated cell death. Attention is paid to the works of domestic authors, where it was found that prolonged use of drinking water with a high iron content is unfavorable for the population and leads to an increase in the overall incidence, the development of the diseases of the blood, skin and subcutaneous tissue, musculoskeletal system, digestive system, urogenital system, and allergic diseases. Separate publications are cited on the possibility of a negative effect of iron at concentrations in water of 0.3 mg/l and lower. The material of the review emphasizes the preventive significance of caution attitude to regulating iron in the water in the Russian Federation, where 1/3 of the population uses iron-containing water for drinking, and substantiate the feasibility of establishing a hygienic limit for iron in water not higher than 0.3 mg/l.

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