A marked exophthalmos and corneal ulceration caused by delayed massive expansion of a subgaleal hematoma

Massive subgaleal hematoma: a potentially fatal rare entity-a case-based review

BACKGROUND

Massive subgaleal hematoma is defined as profuse bleeding in the subgaleal layer of the scalp, causing excessive accumulation of hematoma, thus progressively increasing the size of head circumference. If not immediately diagnosed and managed carefully, continuous bleeding will lead to hematoma enlargement, impairing the functions of surrounding organ(s) and general homeostasis. In severe cases, subgaleal hematoma could lead to severe morbidity or even death.

CASE REPORT

We describe the case of an 11-year-old girl with a history of microcephaly and intellectual disability, presented with massive soft tissue swelling on more than half of her cranial circumference, accompanied with intermittent fever, anemia, and leukocytosis. The initial cerebral CT scan identified a mixed density extracranial lesion with multilobulated cystic appearance. The initial effort to aspirate the mass by a needle failed, and the patient was initially diagnosed with Pott's puffy tumor. Intraoperative findings confirmed the presence of massive subgaleal hematoma, and complete removal of the hematoma was achieved. The post-surgical period was uneventful, and the patient was discharged without any complications.

CONCLUSION

Massive subgaleal hematoma should be considered in cases where children's head circumference increases rapidly, with or without a clear history of trauma and the presence of any possible risk factors. Missed diagnosis and inappropriate therapy could lead to unfavorable outcome. Hence, it is important for any clinicians to be familiar with this entity, so timely diagnosis and treatment can be made.

Traumatic subgaleal hematoma drainage in an adolescent: a case report and review of the literature

Background

Subgaleal hematoma is a well-known life-threatening complication of instrumentation at birth. Even though most cases of subgaleal hematomas occur in the neonatal period, older children and adults are also at risk for subgaleal hematomas and their complications, following head trauma.

Objective

We hereby report the case of a 14-year-old boy who presented with a traumatic subgaleal hematoma requiring drainage and review the relevant literature regarding potential complications and indications for surgical intervention.

Results

Infection, airway compression, orbital compartment syndrome and anemia requiring transfusion are potential complications of subgaleal hematomas. Although rare, surgical drainage and embolization are occasionally required interventions.

Conclusion

Subgaleal hematomas following head trauma can occur in children beyond the neonatal period. Large hematomas may require drainage to relieve pain or when compressive or infectious complications are suspected. Although usually not life-threatening, physicians taking care of children must be cognizant of this entity when caring for a patient with a large hematoma following head trauma and in severe cases, consider a multidisciplinary approach.

Usefulness of three-dimensional computed tomography venography differentiating calvarium subperiosteal hematoma crossing the suture lines due to hair pulling from subgaleal hematoma: case report and review of the literature

This case showed a 13-year-old boy presented with calvarium subperiosteal hematoma crossing the suture lines caused by hair pulling, and 3D-CTV can differentiate calvarium subperiosteal hematoma crossing the suture lines from subgaleal hematoma. He was treated successfully.

Subgaleal hematoma evacuation in a pediatric patient: A case report and review of the literature

Background:

Subgaleal hematoma (SGH) is generally documented within the neonatal period and is rarely reported as a result of trauma or hair braiding in children. While rare, complications of SGH can result in ophthalmoplegia, proptosis, visual deficit, and corneal ulceration secondary to hematoma extension into the orbit. Although conservative treatment is preferential, expanding SGH should be aspirated to reduce complications associated with further expansion.

Case Description:

A 12-year-old African-American female with no recent history of trauma presented with a chief complaint of headache along with a 2-day history of enlarging 2–3 cm ballotable bilateral frontal mass. Hematological workup was negative. The patient’s family confirmed a long history of hair braiding. The patient was initially prescribed a period of observation but returned 1-week later with enlarging SGH, necessitating surgical aspiration.

Conclusion:

SGH is rare past the neonatal period, but can be found in pediatric and adolescent patients secondary to trauma or hair pulling. Standard workup includes evaluation of the patient’s hematological profile for bleeding or coagulation deficits, as well as evaluation for child abuse. Although most cases of SGH resolve spontaneously over the course of several weeks, close follow-up is recommended. The authors present a case of a 12-year-old female presenting with enlarging subgaleal hemorrhages who underwent surgical aspiration and drainage without recurrence. A literature review was also conducted with 32 pediatric cases identified, 20 of which were related to hair pulling, combing, or braiding. We review the clinical course, imaging characteristics, surgical management, as well as a review of the literature involving subgaleal hemorrhage in pediatric patients and hair pulling.

A case of refractory subgaleal hematoma in adolescence treated with aspiration and endovascular surgery

A 14-year-old boy experienced sudden headache in the left parietal region, without any history of head trauma. Approximately 40 ml of hematoma was aspirated using a 22-gauge needle, and scalp swelling immediately disappeared. However, the swelling recurred bilaterally 2 weeks later. Left external carotid angiography revealed a reticular shadow consistent with subgaleal hematoma from a branch of bilateral superficial temporal arteries, without any arteriovenous shunts. The patient was successfully treated using the combination of hematoma aspiration and embolization of the superficial temporal artery. The combination of aspiration of hematoma and embolization may be effective for refractory non-traumatic subgaleal hematoma.

Orbital Compartment Syndrome Following Post-Traumatic Subgaleal Hematoma

Orbital extension of subgaleal hematoma is rare. This report describes the case of an otherwise healthy 10-year-old girl who developed delayed contralateral proptosis and external ophthalmoplegia after relatively minor right-sided forehead trauma. She was found to have bilateral subgaleal hematomas communicating with a left superior subperiostial orbital hematoma. Over the course of 2 days, she developed an orbital compartment syndrome requiring emergent canthotomy and cantholysis, followed by surgical incision and drainage of her scalp hematoma without orbitotomy. Hematologic work-up revealed heterozygous factor VII deficiency.

A case of non-traumatic subgaleal hematoma effectively treated with endovascular surgery

Non-traumatic subgaleal hematoma is very rare. We present a case of refractory non-traumatic subgaleal hematoma occurring in a 15-year-old male patient. The patient was successfully treated by embolization of the superficial temporal artery. This therapeutic approach to refractory non-traumatic subgaleal hematoma is discussed.

Late onset subgaleal hemorrhage infection with Streptococcus pneumoniae?

We report a case of an infected subgaleal hematoma caused by an unusual micro-organism in a previously healthy 11-month-old girl. Our patient presented at the emergency department with an increasing scalp swelling for 2 weeks, and culture of the evacuated fluid yielded Streptococcus pneumoniae. Although she was born after vacuum delivery and a scalp swelling was noticed from the third day of life, this swelling disappeared completely at the age of 3 months. Parents were thoroughly questioned but we could not find out a new traumatic head event. We postulate that in our patient, a subgaleal hemorrhage developed after vacuum delivery and possibly infected 11 months later, presumably from hematogenous seeding of an acute otitis media. The patient recovered well after surgical drainage and antimicrobial therapy.

Subgaleal hematoma in a child with Sturge-Weber syndrome: to prevent stroke-like episodes, is treatment with aspirin advisable?

CASE REPORT

A subgaleal hematoma (SGH) occurred in a young patient with Sturge-Weber syndrome (SWS) who was treated with aspirin after a mild head trauma.

MATERIALS AND METHODS

A 4-year-old child with SWS, who was chronically treated with aspirin at an antiplatelet dosage of 3 mg/kg per day, presented with extensive SGH and significant anemia after a mild head trauma.

RESULTS AND CONCLUSION

It is conceivable that the minor head trauma and chronic use of aspirin caused the SGH. Based on this event, the chronic use of aspirin in young patients with SWS, as suggested to prevent stroke-like episodes, is disputable.

Ocular involvement after subgaleal hematoma

Subgaleal hemorrhage (SGH) is a known complication of both major and minor childhood head trauma. Rarely, it can be associated with intraorbital hemorrhage and ocular compromise. We report a child who presented with SGH and later developed orbital hemorrhages bilaterally with loss of vision necessitating surgical intervention. We also review the literature for this condition.