Intramuscular haemangioma of head and neck region

Unusual presentation of intramuscular hemangioma in abdominal oblique muscles

Intramuscular hemangiomas are rare benign tumors that are difficult to diagnose. We report a successful case of intramuscular hemangioma excision involving the external oblique muscles. The mass was excised successfully, and histopathology confirmed the diagnosis of intramuscular hemangioma with a negative margin and no malignancy.

A Huge Plantar Intramuscular Hemangioma in the Plantar Area Treated Surgically: A Case Report and Literature Review

Intramuscular hemangioma (IH) is rare, accounting for only 0.8% of all hemangioma cases. In particular, IH of the foot has only been reported a few times. In such cases, the symptoms typically include tenderness and swelling, often in relation to physical activity, but tingling or impaired function may also be present. Here, we report a patient who presented with a significant IH in the plantar area treated surgically. A 25-year-old female visited our hospital with pain in the plantar aspect of the right foot. She had noticed a mass about 10 years prior. She had previously experienced pain only when pressing the mass, but the pain subsequently became more regular pain and was exacerbated by exercise. In fact, the pain became so intense that she could not sleep well. Upon physical examination, mild swelling and tenderness of the plantar area were noted in the second to the fourth metatarsal. Sensation and motor reflexes were normal and the results of Tinel’s test were negative. Plain radiographs of the right foot revealed phleboliths scattered throughout the first to third intermetatarsal spaces. Magnetic resonance imaging revealed a space-occupying multilobulated mass (5.6 × 2.8 × 2.5 cm) located in the flexor digitorum brevis (FDB) muscle, which penetrated the plantar fascia and spread to the subcutaneous layer. In T2-weighted images, the lesion displayed a hyperintense signal compared to the surrounding skeletal muscle. Based on radiological findings, we suspected IH. The mass surrounded by the FDB muscle was exposed and completely removed via wide excision. IH consisting of cavernous-like vascular structures was diagnosed on pathology. At 1-year follow-up, the patient was almost asymptomatic and had recovered almost full range of motion in the plantar area. Histological analysis and surgery are recommended to remove intramuscular hemangiomas in the plantar area, but if the patient is not suitable for surgery, sclerotherapy or combination treatment should also be considered.

Clinical Characteristics, Classification, and Management of Adult Nasopharyngolaryngeal Hemangioma

OBJECTIVES/HYPOTHESIS

To analyze the clinical features, classification, and treatment of adult nasopharyngolaryngeal hemangioma (ANPLH).

STUDY DESIGN

Retrospective study.

METHODS

From February 2009 to May 2020, 101 patients with ANPLH were reviewed and analyzed.

RESULTS

Symptoms of ANPLH were frequently displayed as abnormal pharyngeal sensation and functional defection. According to lesion location, ANPLH was divided into five categories including nasopharyngeal, oropharyngeal, hypopharyngeal, laryngeal, and mixed types. The mixed type constitutes the highest portion, and the nasopharyngeal type is the least in our cohort. Most lesions could resect through natural cavity under endoscopy. Patients with mixed lesions had a higher rate of postoperative recurrence and planned multiple surgeries. Acceptable but not severe intraoperative and postoperative complications occurred in our patient cohort.

CONCLUSIONS

Patients with ANPLH are always symptomatic and even functional defective, which can be classified into five categories based on lesion location. For these patients, endoscopic surgery through natural cavity is recommended to remove lesions with fewer complications and favorable clinical outcomes.

LEVEL OF EVIDENCE

4 Laryngoscope, 2021.

Intramuscular hemangioma with hemorrhagic transformation arising from paraspinal muscles of posterior neck: A case report

RATIONALE

Hemangiomas are usually found in cutaneous or mucosal layers, less than 1% of hemangiomas develop in skeletal muscles. Intramuscular hemangioma (IH) in the head and neck areas is relatively infrequent, accounting for 15% of IH. Most of them are identified as a benign mass, and rapid changes in size or internal bleeding are rare.

PATIENT CONCERNS

A 60-year-old female patient presented with a 2-week history of sudden onset posterior neck pain. There was no neurological deficit except limited neck motion due to pain. The palpable mass was noted on the paraspinal muscles of cervicothoracic junction, which was located midline to left side portion with tenderness.

DIAGNOSES

Magnetic resonance imaging demonstrated a round shaped, multi-lobulated, and well-defined mass lesion (4.1 × 2.6 × 0.9 cm) embedded from the inter-spinous space of T1-2 to the left paraspinal muscles. The lesion was iso-intense on T2-weighted images (WI), iso- to slightly low-intense on T1-WI, heterogeneous enhancement of intra- and peri-mass lesion on contrast-enhanced T1-WI. Vascular structures presented as signal voids were identified internally and around the mass lesion. Histological examination revealed a mixed-type hemangioma.

INTERVENTIONS

The mass was removed completely including some of the surrounding muscles where boundaries were unclear between the mass and surrounding muscles with ligation of peritumoral vessels. Dark-brown colored blood was drained from the ruptured tumor capsule during the dissection. There was no bony invasion.

OUTCOMES

The preoperative symptoms improved immediately after the operation. There is no residual or recurrence lesion by the 15-months follow-up.

LESSONS

IH with hemorrhagic transformation in the head and neck is extremely rare. In the case of intramuscular tumors accompanied by a sudden onset of severe acute pain, we recommend considering a differential diagnosis of IH with hemorrhagic transformation. Complete resection of the tumor mass including surrounding muscles is required to prevent recurrence.

Intramuscular hemangioma within the biceps brachii causing the limitations of elbow extension and forearm pronation: A case report

RATIONALE

Intramuscular hemangiomas are rare benign vascular neoplasms, merely accounting for 0.8% of all hemangiomas. Moreover, there are few case reports of intramuscular hemangiomas in the upper extremities.

PATIENT CONCERNS

A 24-year-old male patient presented with a 5-year history of intermittent pain of the right elbow joint. He had observed a swelling of the right cubital fossa over the past 2 years, leading to the limitations of elbow extension and forearm pronation.

DIAGNOSIS

The patient was diagnosed with intramuscular hemangioma of the biceps brachii.

INTERVENTIONS

Surgical excision of the tumor was performed for this patient and postoperative early functional exercises were permitted.

OUTCOMES

The movements of the right elbow and forearm reached the normal range of motion at 5 weeks after surgery. There was no evidence of recurrence during the 5-month follow-up.

LESSONS

Optimal management of intramuscular hemangioma is critical, including precise evaluation, good microsurgical technique and early functional exercises, which may result in a satisfying outcome.

Intramuscular Hemangioma in the Anterior Scalene Muscle Diagnosed by Core Needle Biopsy

Intramuscular hemangioma (IMH) is a rare, benign vascular lesion that frequently develops within skeletal muscles. Preoperatively, accurate diagnosis of IMH is often extremely difficult because of nonspecific clinical findings and the inaccuracy of fine-needle aspiration cytology. IMH is suspected in only 8% of preoperative diagnoses before surgical exploration. Here, we report a case of a 44-year-old man with a huge IMH in the anterior scalene muscle that was preoperatively diagnosed using ultrasonography-guided core needle biopsy, and was successfully treated based on preoperative clinical information.

Anterior abdominal wall haemangioma with inguinal extension

Haemangioma are common benign vascular tumour but Intramuscular haemangiomas are rare tumours comprising less than 1% of all. The most frequent sites are extremities, head and neck whereas abdominal wall is a quiet rare location. Ultrasonography is an appropriate initial diagnostic modality and MRI is the investigation of choice. A rare case presented to us as Intramuscular haemangioma of anterior abdominal wall with inguinal extension. Ultrasonography with Doppler study and MRI was suggestive of same finding. Intraoperatively patient had huge haemangioma involving external oblique, internal oblique and transverse abdominus muscle. Wide local excision with meshplasty was done as part of muscle had to be removed. Histology confirmed the diagnosis of Intramuscular Haemangioma.

An Intramuscular Hemangioma at the Cervical Muscle: A Case Report

Intramuscular hemangioma (IMH) primarily develops in the skeletal muscles of the limbs or trunk. The occurrence of IMH in the neck muscle is very rare. In the present report, we describe a case of IMH in the posterior neck muscle. A 58-year-old woman presented with a mass on the right posterior neck area, which had developed 2 years previously. The tumor was round in shape, had a size of 3.5×3.0 cm, and was fixed to the surrounding soft tissue. The patient complained of mild dull pain and tenderness at the mass without reddish discoloration. The mass showed a diurnal variation in size - the mass grew in size in the morning and became smaller in the afternoon. Preoperative study confirmed the vascular nature of the tumor. During peritumoral dissection, the mass shrank rapidly following profuse bleeding and arterial cauterization, and hence, it was difficult to distinguish the mass from the surrounding tissues. A total resection was possible with careful dissection of its fibrotic boundary. Based on the histological findings, a definitive diagnosis of cavernous type IMH was made. An initial suspicion of IMH, according to the clinical findings, would be helpful for decision making of further evaluations and surgical plan.

Two different treatment options for intramuscular plantar hemangioma: surgery versus percutaneous sclerotherapy

Intramuscular hemangiomas are benign neoplasms usually seen in children and adolescents. They tend to occur in the deep fascia and muscle and more often in the lower extremity, although they are rarely encountered in the plantar musculature. Surgical excision, ultrasound- or fluoroscopic-guided percutaneous sclerotherapy, and angiographic embolization are all treatment options. Surgical excision is the most prevalent form of therapy, although this can be difficult in the hands and feet. For this reason, ultrasound- and fluoroscopic-guided percutaneous sclerotherapy is a useful treatment option for pedal intramuscular hemangioma. In the present report, we describe 2 cases of intramuscular hemangioma in children, 1 treated by excision and 1 by percutaneous sclerosis.

Intramuscular hemangiomas

Context:

Intramuscular hemangiomas are common in the general population and often present at medical and surgical clinics. Unfortunately, unfamiliarity with these lesions has led to a high percentage of misdiagnoses, inappropriate workup, and unnecessary referrals.

Evidence Acquisition:

A literature search was performed using Medline, Embase, PubMed, and Cochrane. The relevant articles and referenced sources were reviewed for additional articles that discussed the epidemiology, pathophysiology, investigation, and management of intramuscular hemangiomas. Clinical experience from experts in orthopaedics, musculoskeletal pathology, and musculoskeletal radiology was compared. The selected case studies are shared cases of the authors.

Results and Conclusion:

The pathophysiology of these lesions is not completely understood, but much can be implied from their underlying vascular nature. Isolated lesions are benign tumors that never metastasize but tend to enlarge and then involute over time. Magnetic resonance imaging is the imaging modality of choice. If a systemic disorder or malignancy is not suspected or has been ruled out, conservative management is the treatment of choice for most intramuscular hemangiomas.

Intramuscular hemangioma of the scalene musculature masquerading as a paraganglioma: a case series

Intramuscular hemangiomas (IMHs) are uncommon benign vascular lesions, which develop in skeletal muscle. Herein, two cases of IMHs involving the cervical scalene musculature are presented. Such lesions are exceedingly rare, and can be difficult to distinguish from vagal paragangliomas based on clinical presentation, exam, and radiography. Complete surgical excision is the treatment of choice, and was successful in our two index patients. While rare, IMHs of the scalene muscles should be considered in the differential diagnosis of deep neck space masses.

Ultrasound-guided core-needle biopsy and magnetic resonance imaging in the accurate diagnosis of intramuscular haemangiomas of the head and neck

INTRODUCTION

Intramuscular haemangiomas of the digastric muscle are often misdiagnosed due to their low incidence and non-specific manifestation. Only two out of six previously reported cases were diagnosed correctly before excision. Ultrasound may not reveal their vascularity, and fine-needle aspiration biopsy is unhelpful as it reveals only blood.

METHODS

A case of intramuscular haemangioma of the posterior belly of the digastric muscle is described. Previously reported cases are reviewed. Investigations used to diagnose the lesions and reasons for their common failure are discussed.

RESULTS

Core-needle biopsy led to the correct histological diagnosis, and magnetic resonance imaging precisely located the lesion within the digastric muscle.

CONCLUSION

Core-needle biopsy was safely used in the diagnosis of an intramuscular haemangioma. The combination of core-needle biopsy and meticulous review of magnetic resonance imaging enables accurate diagnosis pre-operatively.

[Rare intramuscular haemangioma of the sternocleidomastoid muscle]

Intramuscular tumours of the head and neck often represent a differential diagnostic challenge. We report the rare case of an intramuscular haemangioma arising from the sternocleidomastoid muscle in the 6th decade. Pre-operative diagnosis was difficult, as these tumours are extremely uncommon in the head and neck region, with only very few cases reported in the literature. Due to the marked tendency of intramuscular hemangiomas to recur, accurate preoperative diagnosis forms the basis of adequate surgical therapy with sufficient safety margins.

Intramuscular hemangioma of the foot: A case report and review of the literature

Intramuscular hemangiomas (IHs) are rare benign neoplasms usually seen in children, adolescents and young adults. Although lower extremities are the commonest localization, the localization at the foot is extremely rare since only a few cases have been reported. We report a case of mixed type IH of the flexor digitorum brevis muscle in a 12-year-old boy who was treated with surgical excision, with wide surgical margins.

[Vascular tumors of the orbit]

Vascular tumors of the orbit include capillary hemangioma, cavernous hemangioma, hemolymphangioma, hemangiopericytoma and a few rare tumors. Capillary hemangioma and hemolymphangioma, occurring mainly in children, are covered in the chapter devoted to childhood tumors. In this chapter, cavernous hemangioma and hemangiopericytoma are discussed as well as rare vascular tumors. Although orbital varix is not a tumor, it is also considered because of the diagnostic problems and the close correlation of orbital varix with a true tumor: hemolymphangioma.

A rare intramuscular hemangioma - case report

Intramuscular hemangiomas are rare, slow growing, angiomatous tumors, generally asymptomatic, and rarely presenting with complications. We report a rare case of a Hemangioma of the Flexor Digitorum Superficialis in a 13-year-old boy, present since birth and with extensive involvement, necessitating excision of the muscle. The patient is presently doing well, barring minimal weakness in finger flexion.

An unusual neck lump: intramuscular haemangioma of the sternocleidomastoid muscle

Neck lumps can often present a diagnostic dilemma, with a wide pre-operative differential diagnosis. We present an unusual case of an intramuscular haemangioma arising in the sternocleidomastoid muscle. Pre operative diagnosis is often difficult, as these lesions are extremely rare in the head and neck region and only few sporadic cases have been reported in the literature. We report the presentation diagnosis and management of intramuscular haemangiomas of the sternocleidomastoid muscle.

Head and neck intramuscular haemangioma: report of two cases with unusual localization

Head and neck intramuscular haemangioma (IMH) is a benign, uncommon neoplasm arising most frequently in the masseter and trapezius muscles. It usually appears as an enlarging mass without specific clinical features and is therefore frequently misdiagnosed. We report two cases of IMH at unusual localizations: one involving the pterygoid muscles in a 30-year-old female and another one originating from the thyrohyoid muscles in a 38-year-old male. Preoperative evaluation included routine ENT examination, ultrasound (US) and CT scan. The preoperative clinical diagnoses were lymphangioma of the parapharyngeal space in the first case and atypical thyroid duct cyst in the second. Both patients were treated with open-neck approaches. The histopathologic diagnosis was capillary-type IMH in the first patient and cavernous-type IMH in the second. Postoperative courses were uneventful, and the patients were discharged within a few days. Clinical and US follow-ups were negative at 50 and 20 months, respectively. Preoperative diagnosis of head and neck IMH is rendered difficult by its rarity and non-specific clinical findings. Ample surgical excision is required for an adequate cure due to the frequent microscopically infiltrative pattern of diffusion of such a tumor into skeletal muscles, and long-term follow-up is mandatory to promptly treat any recurrence.

Intramuscular hemangiomas of extraocular muscles

PURPOSE

To report two patients, 3 and 40 years of age, respectively, each of whom had an isolated intramuscular hemangioma of an extraocular muscle.

DESIGN

Two retrospective, interventional case reports.

INTERVENTION

Incisional biopsy and short-term oral corticosteroids.

MAIN OUTCOME MEASURES

Clinical observation and pathologic examination of specimens and tumor status, visual acuity, and ocular motility at final follow-up.

RESULTS

Orbital magnetic resonance imaging revealed that, compared with other extraocular muscles, the tumor was isointense on T1-weighted scans and hyperintense on T2-weighted images. Marked homogeneous enhancement was observed after contrast agent administration. Biopsy results showed a hemangioma of the lateral rectus muscle with predominantly capillary-like small vessels in the child and a mixed small and large vessel type hemangioma of the medial rectus muscle in the adult.

CONCLUSIONS

Intramuscular hemangiomas may cause painless, isolated extraocular muscle enlargement in children and in adults without disturbing the ocular motility. The tumors do not seem to be sensitive to systemic corticosteroid therapy.

A case of intramuscular hemangioma of the back

Intramuscular hemangioma is an uncommon tumor that usually involves an extremity. They rarely occur after the age of 30. We report a case of an intramuscular hemangioma occurring on the back of a 39-year-old man. Histopathologically, the tumor consisted mainly of large vessels between the muscle fibers. Phleboliths were observed in some of the vessel walls.