Giant Adrenal Cavernous Hemangioma in a Patient with Familial Adenomatous Polyposis

Adrenal cavernous hemangioma: A rare cause of chronic lumbar pain - a case report

INTRODUCTION AND IMPORTANCE

Adrenal Cavernous Hemangioma is an extremely rare histological type of adrenal tumors, typically asymptomatic and occasionally revealed by a symptom or complication. Here, we report an atypical symptomatic case to enrich the limited international case series.

CASE PRESENTATION

We present the case of an 80-year-old woman who underwent laparoscopic left adrenalectomy for a painful and potentially malignant left adrenal neoplasm, leading to the discovery of a five-centimeter adrenal cavernous hemangioma. The post-operative course was uneventful. The postoperative course was uneventful, and the chronic lumbar pain described initially vanished at the six-month follow-up.

CLINICAL DISCUSSION

Adrenal cavernous hemangioma is typically silent and incidentally discovered on cross-sectional imaging. Symptomatic or complicated forms are extremely rare. Clinical, biological, radiological and histology assessment are crucial for management. Therapeutic decisions depend on the malignancy probability and the functional nature of the adrenal neoplasm, considering surgery versus conservative approaches. Patient's point-of-view and background are also determining factors in the decision-making process. Mini-invasive adrenalectomy is superior to open approach, when feasible and safe.

CONCLUSION

Adrenal cavernous hemangioma is a rare benign vascular tumor often discovered on adrenalectomy specimen. This case illustrates a rare cause of chronic lumbar pain. It also underscores the importance of a multidisciplinary medical decision for this kind of tumors.

Incidental adrenal hemangioma clinically suspicious for malignancy: diagnostic considerations and review of the literature

Adrenal hemangiomas are rare lesions often found incidentally during unrelated diagnostic work-up. We report a case of a 67-year-old man with history of hypertension, hyperlipidemia, anemia, arthralgia, joint swelling and unexplained weight loss, which prompted imaging studies. Computed tomography scan revealed a 5.4 cm adrenal mass. The patient had no clinical manifestations of adrenal medullary or cortical hyperfunction. Urine and plasma metanephrines and aldosterone/renin ratio were within normal range. The patient was taking prednisone for hand and ankle swelling, precluding assessment for Cushing syndrome. Given the size of the lesion, the possibility of malignancy was considered, and the patient elected for surgical management. The left adrenalectomy specimen weighed 54 g and revealed a 4.9 cm tan-brown mass with congested cut surface and a thin rim of residual adrenal gland parenchyma. Histologic examination showed thick and thin-walled vessels intermingled with adrenocortical elements at the periphery characteristic of a hemangioma. Surgical resection is the mainstay treatment for large, isolated adrenal masses to exclude malignancy and prevent retroperitoneal hemorrhage. Herein, we report a case of adrenal hemangioma, review a variety of other diagnostic considerations occurring in the adrenal gland, and highlight useful distinguishing features to assist in accurate diagnosis.

Adrenal Cavernous Hemangioma: A Rarely Perceived Pathology-Case Illustration and Review of Literature

Cavernous hemangiomas are endothelial tumors that rarely affect the adrenal glands. Most of these tumors remain silent and are incidentally found on abdominal imaging. Hardly ever, these tumors are endocrinologically functional. They may present as vague abdominal pain. Surgical resection remains the mainstay for large masses. In this paper, we are presenting a case of adrenal cavernous hemangioma in a 83-year-old male patient who initially presented for workup of vague abdominal and bilateral flank pain. A computed tomography scan of the abdomen showed an 8 cm right adrenal adenoma which was metabolically nonfunctional. The mass was completely resected through an open subcostal incision, with no encountered postoperative complications. A highlight of all published cases of adrenal hemangiomas since 1955 is also presented and reviewed.

Adrenal gland hemangioma: A rare case of the incidentaloma: Case report

•

Adrenal gland hemangioma is an extremely rare benign vascular tumor.

•

It is frequently discovered as incidental radiological findings in abdominal imaging performed for various reasons.

•

The preoperative diagnosis is very difficult, generally CT and MR imaging are useful for the diagnosis of hemangioma.

•

In front of an adrenal mass discovered incidentally there are several factors to consider: the tumor size, its secreting character or not, imaging data suggestive of malignancy and complications.

•

These factors help in determining which incidental adrenal masses should be excised.

Bakground

Adrenal glands hemangiomas are rare, benign and non-functional tumors. They are often discovered as incidentalomas either during imaging or autopsies. Nearly 70 cases were reported in the literature.

Case report

We report a case of a non-functional adrenal hemangioma (AH) that was incidentally found on abdominal ultra sonography (US) during the routine control of diabetes of a 58 year-old man. Imaging with US and Computed tomography (CT) showed an heterogeneous and partially calcified 6 cm tumor of the right adrenal gland. The mass was surgically excised and the histological examination concluded to an adrenal haemangioma.

Conclusion

Although rare, AH should be included in the differential diagnosis of the adrenal neoplasmas.