Intramuscular lipoma of the subscapularis muscle

Balabram, Débora; Cabral, C.; Filho, Omar de Paula Ricardo; Barros, Cristovao Pinheiro de

doi:10.1590/1516-3180.2014.1321537

Cited by 8 publications

(6 citation statements)

References 12 publications

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“…Liposarcomas are generally multilobed with thick septa within the tumor mass and have a size > 10 cm. [12][13][14] Although the shoulders are the site where intramuscular lipomas are frequently found, 1,3,15 their presence within the rotator cuff muscles is really exceptional, with a few cases reported in the supraspinatus 11 and subscapular 16,17 and a single case in the infraspinatus, 18 with no such cases reported in the teres minor so far.…”

Section: Discussionmentioning

confidence: 99%

Lipoma of the Teres Minor in Rotator Cuff Arthropathy—A Case Report

Lara

Serrano

Cháves

et al. 2023

Journal of Shoulder and Elbow Arthroplasty

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Although lipomas are the most common mesenchymal tumors, the intramuscular type is rare. We report the case of a patient with rotator cuff arthropathy with a lipoma in the teres minor. Wide surgical excision and total shoulder arthroplasty with reverse prosthesis was performed and 18 months of follow up showed excellent results with any recurrence. The teres minor is extremely important for the proper function of a reverse prosthesis, and lipoma growth in the muscular belly can compromise the functionality of the prosthesis. To the best of our knowledge, this is the first case report of a rotator cuff arthropathy with a lipoma in the teres minor.

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Section: Discussionmentioning

confidence: 99%

Lipoma of the Teres Minor in Rotator Cuff Arthropathy—A Case Report

Lara

Serrano

Cháves

et al. 2023

Journal of Shoulder and Elbow Arthroplasty

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“…Genellikle gövde ve ekstremitelerin büyük kaslarına yerleştiği düşünülse de vücuttaki tüm kaslarda yerleşebilir (7)(8)(9)(10)(11). Baş ve boyun bölgesinde dil, çene yada göz kaslarında görülebilir (6,12-17).…”

Section: Discussionunclassified

İki İntramusküler Lipom Olgusu: Radyolojik Bulgular

Umul

Yılmaz

2016

J Contemp Med

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Hepatik lipom karaciğerin çok nadir rastlanan benign mezenşimal tümörüdür. Genellikle asemptomatiktir ve rastlantısal olarak saptanır. Malign dejenerasyon riski bulunmayan bu lezyon ultrasonografide (US) hemanjiyom ve hiperekojen metastaz ile karışabilir. Bilgisayarlı tomografi (BT) ve manyetik rezonans görüntülemede (MRG) homojen olması, pür yağ içermesi ve kontrast madde ile boyanmaması ile karaciğerin yağ içeren diğer lezyonlarından ayırt edilir. Bu çalışmada bulantı, geğirme, karında şişkinlik ve karın sağ üst kesiminde ağrı şikayetleri bulunan ve karaciğerinde 12 mm çapında lipom saptanan olgunun US, BT ve MRG görüntülerini sunduk. Karaciğer lipomlarının ayırıcı tanılarını literatür bilgileri dahilinde kısaca gözden geçirdik. Anahtar Sözcükler: Karaciğer, lipom, ayırıcı tanı. Summary Hepatic lipoma is an extremely rare benign mesenchymal tumor. It is usually asymptomatic and encountered incidentally. The lesion has no malignant potential and may be confused with hemangiomas and hyperechoic metastases on ultrasonography (US). It could be differantiated from other fat containing liver lesions with its homogenous appearance, pure fat content and no enhancement after intravenous administration of contrast. In this report we are presenting US, computerized tomography (CT) and magnetic resonance imaging (MRI) findings of a case of nausea, belching, abdominal distension and abdominal pain in the right upper quadrant and a 12 mm diameter lipoma in the liver. We briefly reviewed the differential diagnosis of hepatic lipomas under the light of literature.

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“…The biceps brachii [59], the subscapularis [60], the deltoid [61][62][63], the supraspinatous [64,65], the infraspinatus [66] and the brachioradialis [67] may be involved, while localization adjacent to the proximal radius may be complicated by symptomatic radial nerve compression [68][69][70]. Involvement of the tensor fascia lata has also been reported [71] as well as of the vastus lateralis [51] and of the gluteus maximus and gastrocnemius [14].…”

Section: Editorialmentioning

confidence: 99%

Anatomical Distribution of Intramuscular Lipomas

Sferopoulos¹

2017

J Forensic Sci Res

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EDITORIALLipomas are the most common type of soft tissue tumor occurring in the subcutaneous tissue. Rarely, lipomas present in the deep soft tissue such as intermuscular, intramuscular, and parosteal sites. When they occur within a skeletal muscle they are called intramuscular lipomas. Intramuscular lipomas may involve both children and adults. They are benign, nontender, deep located, circumscribed but unencapsulated lesions. Intramuscular lipomas account less than 1% of all lipomas. Most are located within a single muscle (solitary), while cases involving two or more muscles are very rare. They present with typical histological features. They may be divided into the in iltrative, the well-circumscribed and the mixed type. Differential diagnosis of the in iltrative type from liposarcoma is very dif icult. Local recurrence may be evident if the surgical margin is not clear. They can occur in almost any anatomical site [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15].Intramuscular lipomas of the head may involve the tongue, which is one of the most commonly involved sites [16][17][18][19][20][21][22][23][24] The chest wall [44,45] and the intercostal muscles [46] may also be involved. It may appear as a breast mass involving the pectoralis major [47][48][49] and may also involve the heart; involvement of the left ventricular myocardium, extending to the epicardial space; has also been reported [50]. The large muscles of the trunk may be involved such as the trapezius, the latissimus dorsi, the rhomboid major and the muscles of the anterior abdominal wall [14,51].

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Intramuscular lipoma of the subscapularis muscle

Cited by 8 publications

References 12 publications

Lipoma of the Teres Minor in Rotator Cuff Arthropathy—A Case Report

Lipoma of the Teres Minor in Rotator Cuff Arthropathy—A Case Report

İki İntramusküler Lipom Olgusu: Radyolojik Bulgular

Anatomical Distribution of Intramuscular Lipomas

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