Adrenal cavernous hemangioma: A case report and literature review.
- Author:
Wen Yu KANG
1
;
Lu WANG
2
;
Min QIU
2
;
Fan ZHANG
2
;
Wei GUO
1
;
Ya Yong QIANG
1
;
Peng Fei TUO
1
;
You Long ZONG
1
;
Lei Lei LIU
1
;
Shuai Shuai WANG
1
Author Information
1. Department of Urology, Yan'an City Hospital of Traditional Chinese Medicine, Yan'an 716000, Shaanxi, China.
2. Department of Urology, Peking University Third Hospital, Beijing 100191, China.
- Publication Type:Review
- Keywords:
Adrenal gland neoplasms;
Adrenalectomy;
Cavernous hemangioma
- MeSH:
Adrenal Gland Neoplasms/surgery*;
Adrenalectomy;
Diabetes Mellitus, Type 2;
Hemangioma, Cavernous/surgery*;
Humans;
Laparoscopy;
Male;
Middle Aged;
Neoplasm Recurrence, Local
- From:
Journal of Peking University(Health Sciences)
2021;53(4):808-810
- CountryChina
- Language:Chinese
-
Abstract:
A 57-year-old male patient was referred to our department with complaints of his right adrenal gland occupancy and hypertension about 6 months. When admitted to the hospital, the blood pressure was about 160/100 mmHg, and the heart rate was 110 beats/min. He was no obvious obesity, acne, abnormal mood, without weakness of limbs, acral numbness, palpitation and headache. He presented with type 2 diabetes for more than 3 years, with oral administration of metformin enteric coated tablets and subcutaneous injection of insulin glargine to control blood glucose, and satisfied with blood glucose control. Enhanced CT showed that: the right adrenal gland showed a kind of oval isodense, slightly hypodense shadow, the edge was clear, lobular change, the size was about 5.8 cm×5.4 cm, uneven density, there were nodular and strip calcification, round lipid containing area and strip low density area, and the CT value of solid part was about 34 HU. Enhanced scan showed heterogeneous nodular enhancement in the solid part of the right adrenal gland, nodular enhancement could be seen inside. The CT values of solid part in arterial phase, venous phase and delayed phase were 45 HU, 50 HU and 81 HU, respectively. Considering from the right adrenal gland, cortical cancer was more likely. No obvious abnormality was found in his endocrine examination. After adequate preoperative preparation, retroperitoneal laparoscopic adrenalectomy was performed under general anesthesia. During the operation, the 6 cm adrenal tumor was closely related to the inferior vena cava and liver, and after careful separation, the tumor was completely removed and normal adrenal tissue was preserved. The operation lasted 180 min and the blood loss was 100 mL, and the blood pressure was stable during and after the operation. There was no obvious complication. The results of pathological examinations were as follows: the size of the tumor was 7.5 cm×6.0 cm×3.5 cm, soft, with intact capsule and grayish-red cystic in section. Pathological diagnosis: (right adrenal gland) cavernous hemangioma, secondary intravascular thrombosis, old hemorrhagic infarction with calcification and ossification. After 6 months of observation, no obvious complications and tumor recurrence were found. In summary, cavernous hemangioma of adrenal gland is a rare histopathological change. Its essence is a malformed vascular mass. Blood retention is the cause of thrombosis and calcification in malformed vessels. The imaging findings were inhomogeneous enhancement of soft tissue masses, and the adrenal function examination showed no obvious abnormalities. Retroperitoneal laparoscopic surgery is feasible after adequate preoperative preparation. It is difficult to diagnose the disease preoperatively and needs to be confirmed by postoperative pathology.
