Glomus Tumour

2021 ◽  
Author(s):  
Gary Peiser
Keyword(s):  
Glomus Tumour

Numerical assessment of natural respiration and particles deposition in the computed tomography scan airway with a glomus tumour

2021 ◽  
pp. 095440892110240
Author(s):  
Digamber Singh
Keyword(s):  
Computed Tomography ◽  
Respiratory Tract ◽  
Particle Deposition ◽  
Flow Characteristics ◽  
Glomus Tumour ◽  
Computed Tomography Scan ◽  
Human Respiratory Tract ◽  
Airflow Pattern ◽  
Human Airways ◽  
Tomography Scan

The human respiratory tract has a complex airflow pattern. If any obstruction is present in the airways, it will change the airflow pattern and deposit particles inside the airways. This is the concern of breath quality (inspired air), and it is decreasing due to the unplanned production of material goods. This is a primary cause of respiratory illness (asthma, cancer, etc.). Therefore, it is important to identify the flow characteristics in the human airways and airways with a glomus tumour with particle deposition. A numerical diagnosis is presented with an asymmetric unsteady-state light breathing condition (10 l/min). An in vitro human respiratory tract model has been reconstructed using computed tomography scan techniques and an artificial glomus tumour developed 2 cm above a carina on the posterior wall of the trachea. The transient flow characteristics are numerically simulated with a realizable (low Reynolds number) k–ɛ turbulence model. The flow disturbance is captured around the tumour, which influenced the upstream and downstream of the flow. The flow velocity pattern, wall shear stress and probable area of inflammation (hotspot) due to suspended particle deposition are determined, which may assist doctors more effectively in aerosol therapy and prosthetics of human airways illness.

Glomus tumour: A review of clinical presentation and treatment

2020 ◽  
Vol 10 (2) ◽  
pp. 52
Author(s):  
Ibad Sha ◽  
Ajin Edwin ◽  
Namitha Shah ◽  
Roshna Cini
Keyword(s):  
Clinical Presentation ◽  
Glomus Tumour

SUBUNGUAL GLOMUS TUMOUR: THE ENIGMATIC CAUSE OF CHRONIC PAINFUL FINGER PULP - A CASE REPORT

2021 ◽  
pp. 11-12
Author(s):  
Mohit Naren Kondapalli ◽  
Kishore Babu EP ◽  
Affee Asma
Keyword(s):  
Soft Tissue ◽  
Subcutaneous Tissue ◽  
Soft Tissue Tumors ◽  
Glomus Tumour ◽  
Connective Tissue Capsule ◽  
Venous Shunt ◽  
Fourth Decade ◽  
Tissue Capsule ◽  
Dermis Layer ◽  
Glomus Body

Glomus tumour, also referred to as Barré–Masson syndrome is an enigmatic, rare, painful tumour that is that represents a proliferation of the normal capsular-neural glomus apparatus. These are rare hamartomas that arise from the traditional glomus apparatus, located in subcutaneous tissue These are benign soft tissue neoplasms presenting usually within the second to fourth decade of life, originating from the glomus body. It accounts for 1-5% of all upper limb soft tissue tumors . It's a component of the dermis layer of the [1] skin, involved in thermoregulation. It structurally consists of an arterio-venous shunt which is surrounded by a connective tissue capsule and is found in increased amounts in the ngers and toes.

scholarly journals Malignant Glomus Tumour: A Case Report and Review of the Literature

Sarcoma ◽  
2003 ◽  
Vol 7 (2) ◽  
pp. 87-91 ◽  
Author(s):  
Annarosaria De Chiara ◽  
Gaetano Apice ◽  
Stefano Mori ◽  
Giustino Silvestro ◽  
Simona N. Losito ◽  
...  
Keyword(s):  
Clinical Course ◽  
Smooth Muscle Actin ◽  
Tumour Cells ◽  
Small Cells ◽  
Glomus Tumour ◽  
Recurrent Tumour ◽  
Lymphnode Metastasis ◽  
Histological Criteria ◽  
Eosinophilic Cytoplasm ◽  
The Right

Purpose:Glomus tumours are characteristically benign solitary tumours. At our knowledge, about 23 reports are present in literature regarding the malignant counterpart, but only a minority developed metastases. We describe a locally aggressive glomus tumour with lymphnode metastasis.Patient:The patient was a 40 year-old man presenting a 1.5-cm lesion on the right wrist incompletely excised and a recurrent tumour, 4 × 2 cm in size, removed after 9 months, for which he received radiotherapy. After 2 years he developed an axillary lymphnode metastasis.Results:Histologically, both tumours (primary and metastasis) were similar. There were sheets and nests of uniform small cells with scant eosinophilic cytoplasm and round to polygonal nuclei; there was some degree of pleomorphism and the mitotic index was high (up to 18 m/10 HPF). The tumour cells were positive for vimentin and smooth muscle actin, but negative for desmin, NSE, Factor VIII, chromogranin, cytokeratin. Remarkably, in the primary, the cells strongly expressed p53 (70%) and MIB-1 (35%).Discussions:In many reported malignant cases, the histology of the tumour cells suggested that they were malignant, yet the clinical course has been benign. Carefully reviewing the literature, it seems that actually we have enough histological criteria to identify the cases with biological adverse outcome. Those unfortunate cases behave as high grade sarcomas and therefore may deserve an aggressive therapeutic treatment.

Tracheal Glomus Tumour

Respiration ◽  
1995 ◽  
Vol 62 (3) ◽  
pp. 160-162 ◽  
Author(s):  
P. Arapantoni-Dadioti ◽  
J. Panayiotides ◽  
M. Fatsis ◽  
G. Antypas
Keyword(s):  
Glomus Tumour

A mitotically active, intramuscular glomus tumour with no recurrence at 12 months

Pathology ◽  
2009 ◽  
Vol 41 (7) ◽  
pp. 709-710
Author(s):  
Simon King ◽  
James Hunt ◽  
Andrew Glenny ◽  
Kaylie Lewell
Keyword(s):  
Glomus Tumour

Glomus Tumour

2014 ◽  
pp. 39-48
Author(s):  
Andrew N. M. Fleming
Keyword(s):  
Glomus Tumour

A large primary cardiac glomus tumour: a surgical dilemma

2018 ◽  
Vol 55 (6) ◽  
pp. 1237-1237 ◽  
Author(s):  
Navneet Singh ◽  
Siew S C Goh ◽  
Parma Nand
Keyword(s):  
Glomus Tumour ◽  
Large Primary

scholarly journals Glomus tumour in the forearm: a case report and review of mri findings

2010 ◽  
Vol 93 (6) ◽  
pp. 292 ◽  
Author(s):  
S Lee ◽  
H Le ◽  
P Munk ◽  
D Malfair ◽  
Ch H Lee ◽  
...  
Keyword(s):  
Case Report ◽  
Glomus Tumour ◽  
Mri Findings

Glomus tumour following a total knee replacement: A case report

The Knee ◽  
2009 ◽  
Vol 16 (6) ◽  
pp. 515-517 ◽  
Author(s):  
T.J. Bonner ◽  
M. Fuller ◽  
A. Bajwa ◽  
P.J. Gregg
Keyword(s):  
Case Report ◽  
Total Knee Replacement ◽  
Knee Replacement ◽  
Glomus Tumour ◽  
Total Knee
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