A case of intrascrotal hemangioma]

Intrascrotal hemangioma is rare. A case is presented and the literature is reviewed. A 35 year-old male with the complaint of a painless right scrotal mass underwent right high orchiectomy because the mass was hard and difficult to separate from the right testicle in scrotal exploration. Histologic study revealed that the tumor consisted of a venous hemangioma and the greater part of it was displaced by organized connective tissue. It is extremely rare for a case of intrascrotal hemangioma to require orchiectomy.     

A case of racemose hemangioma of the right bronchial artery and intercostal to pulmonary arterial anastomosis

We reported a case of racemose hemangioma of the bronchial artery and intercostal to pulmonary arterial anastomosis. A 67-year-old woman was admitted because of repeated hemoptysis. Bronchoscopic examination revealed a torous lesion of the right B⁷ bronchus. Intercostal angiography demonstrated communications between right dilated, meandered intercostal arteries and right pulmonary artery. Bronchial angiography showed dilatation and convolution of the right bronchial artery. Angiographic embolization of the right bronchial artery and the right intercostal artery was underwent. There was no recurrence of hemoptysis one year after the embolization procedure. We think that angiographic embolization is an effective method of treatment of hemoptysis due to racemose hemangioma of the bronchial artery and intercostal to pulmonary arterial anastomosis.     

Case of primary racemose hemangioma of a bronchial artery with life-threatening hemoptysis

A 22-year-old woman was admitted to our hospital because of hemoptysis and respiratory insufficiency. The chest roentgenogram and the chest computed tomogram showed infiltrative shadows in the bilateral lower lobes and mediastinal emphysema. On the second day of hospitalization, we performed double lumen endotracheal tube intubations for the repeated life-threatening hemoptysis. Bronchoscope examination revealed normal bronchus with fibrin formation. Bronchial autobiography (BAG) showed a convoluted and enlarged right bronchial artery and bronchial-pulmonary artery shunt. We diagnosed primary racemose hemangioma of a bronchial artery and performed bronchial artery embolism (BAE) of the right upper bronchial artery using coil. There was no reccurence of hemoptysis after BAE procedure. BAE with coil seems to be effective for life-threatening hemoptysis due to racemose hemangioma.     

细胞凋亡抑制基因bcl-2在血管瘤发病中作用的研究

目的阐明细胞凋亡抑制基因Ｂ细胞淋巴瘤／白血病２基因（ｂｃｌ２）与血管瘤的关系。方法用免疫组化ＳＰ法检测３８例血管瘤及６例正常皮肤组织中ｂｃｌ２的表达。结果ｂｃｌ２在海绵状及蔓状血管瘤中表达高于正常；毛细血管瘤中表达低于正常；其间的差异有统计学意义。结论从以上结果可以认为：海绵状及蔓状血管瘤增生与ｂｃｌ２表达增高有关；而ｂｃｌ２在毛细血管瘤中表达低说明其存在自然消退的可能。     

细胞凋亡抑制基因bcl—2在血管瘤发病中作用的研究

目的 阐明细胞凋亡抑制基因Ｂ细胞淋巴瘤／白血病－２基因（ｂｃｌ－２）与血管瘤的关系。方法 用免疫组化ＳＰ法检测３８例篾这瘤及６例正常皮肤组织中ｂｃｌ－２的表达。结果 ｂｃｌ－２在海绵状及蔓状血管瘤中表达高于正常；毛细知管瘤中表达低于正常；其间的差异有统计学意义。结论 从以上结果可以认为：海绵状及蔓状血管瘤增生与ｂｃｌ－２表达增高有关；而ｂｃｌ－２在毛细血管瘤中表达低说明其存在自然消退的可能。     

细胞凋亡抑制基因bcl-2在血管瘤发病中作用的研究

目的阐明细胞凋亡抑制基因 B 细胞淋巴瘤/白血病-2基因(bc1-2)与血管瘤的关系。方法用免疫组化 SP 法检测38例血管瘤及6例正常皮肤组织中 bc1-2的表达。结果 bc1-2在海绵状及蔓状血管瘤中表达高于正常;毛细血管瘤中表达低于正常;其间的差异有统计学意义。结论从以上结果可以认为:海绵状及蔓状血管瘤增生与 bc1-2表达增高有关;而 bc1-2在毛细血管瘤中表达低说明其存在自然消退的可能。     

血管瘤组织中雌激素、雌激素受体表达及临床意义

目的：探讨雌激素（estrogen,EST)与血管瘤发生发展的关系。方法：采用免疫组化SP法检测了38例血管瘤标本及6例正常对照皮肤组织中EST、雌激素受体（estrogen receptor,ER）的表达。结果：毛细血管瘤EST表达增高，与海绵状和蔓状动脉瘤及正常皮肤组织间差异显著，尽管EST在海绵状和蔓状动脉瘤中表达高于正常对照组，但它们之间的差异无显著性意义；ER仅在部分毛细血管瘤组织中表达。EST和ER的表达均无性别间差异。结论：EST与毛细血管瘤的发展有密切关系，并为我们用药物治疗毛细血管瘤提供了理论依据。     

Cavernous hemangioma of scrotum and penile shaft

We report a 13-year-old boy with two independently detected cavernous hemangiomas of the scrotum and the penile shaft. A right scrotal cavernous hemangioma was incidentally found at the age of 6 years by a histological examination of a right scrotal hematoma attributed to contusion. The patient noticed a soft tumor of the penile shaft at the age of 10 and gradual enlargement of the tumor during the next 3 years. He consulted our department at the age of 13. An ultrasonic echogram revealed a heterogeneous tumor, a hemangioma, having dimensions of 3.5 X 2.5 X 1.5 cm and no connection of the corpus cavernosum penis. The tumor was completely removed surgically by means of circumcision on March 30, 1984, and histological examination demonstrated a cavernous hemangioma.     

A case report of scrotal hemangioma

A 21-year-old man with painless tumor in the right scrotum was seen at our Department. The tumor was resected surgically and histological examination revealed venous hemangioma. This case is 26th case of scrotal hemangioma in Japan.     

瘤体内结扎加平阳霉素注射治疗血管瘤30例

目的 提供一种简便、安全有治疗海绵状和蔓状血管瘤的方法。方法 先进行纵横交错的瘤体内结扎,使血管瘤分隔成许多互不相连的小区,再分次用平阳霉素对各小区注射。结果 本组共３０例（３５个瘤体）,治愈２４例（２８个瘤体）,占８０％,好转６例（７个瘤体）,占２０％。结论 瘤体内结扎＋平阳霉素注射疗法有较广泛的适应证,对海绵状和蔓状血管瘤尤其是不宜手术或单纯瘤体内注射无效者,均有较高的治愈率和安全性。     

非肢体血管瘤手术中阻断血供的应用

目的探讨非肢体血管瘤手术治疗时减少术中出血的方法. 方法 1998年11月～2003年11月共收治非肢体血管瘤49例,其中男21例,女28例,年龄3个月～63岁.毛细血管瘤14例,海绵状血管瘤25例,蔓状血管瘤7例,混合性血管瘤3例.根据血管瘤的性质和不同部位选择不同阻断血供的方法.头面颈部蔓状血管瘤扪清搏动的滋养血管后,于其一侧血管约1 cm处用7号丝线深缝一针,暂时缝扎致血管远端搏动消失再切除血管瘤;腹股沟及大腿上份蔓状血管瘤于瘤体组织近端腹股沟韧带上切开分离出髂总或髂外动脉、或在其远端切开分离出股动脉,通过无创血管夹阻断血流,再切除血管瘤;头面颈部、躯干部的毛细血管瘤及海绵状血管瘤瘤体周围用7号丝线间断缝扎,暂时阻断周围滋养血管,再切除血管瘤. 结果通过阻断血供,血管瘤组织不同程度缩小,术中出血明显减少.术后均获随访6个月～4年,49例中47例完全愈合,无复发,外形满意,功能恢复正常.有2例因术后第2天出血行二次手术止血,术后伤口愈合,功能基本恢复正常. 结论手术切除非肢体血管瘤之前阻断血供可明显减少术中出血,降低手术难度,为尽可能彻底切除血管瘤、减少复发创造了条件.     

Epithelioid hemangioma-a rare scrotal tumor of childhood

Epithelioid hemangioma is an uncommon vascular lesion typically involving the skin of the head and neck. Genital involvement has rarely been reported. The presented case represents only the third published occurrence of scrotal involvement, the second in a pediatric patient, and exhibited the unusual presentation as a scrotal wall mass rather than a visible skin lesion.     

血管瘤治疗80例体会

目的：探讨治疗各类血管瘤的安全、有效的方法。方法：采用高频电灼，铜针留置加通直流电以及手术切除三种方法治疗毛细血管瘤，海绵状血管，蔓状血管瘤及混合性血管瘤80例。结果：一期愈合66例，二期愈5例，好转6例，未愈3例，治愈率达88％。随诊6个月至4年，疗效好，无复发及严重并发症。结论：对婴幼儿血管瘤，提倡早发现，早治疗；治疗血管瘤应根据血管瘤的部位，面积大小以及类型选择不同的方法；对巨大血管瘤手术治疗是根治性手段，术前作充分的准备，术中采用肿胀加环扎法可大大提高手术成功率。     

Metachronous primary malignant lymphoma of the bilateral tests: a case report

We report a case of metachronous malignant lymphoma of the bilateral testes. A 62-year-old man presented with a mass in the right scrotal contents. Physical examination revealed a solid painless mass in the right scrotal contents measuring 4 cm in diameter. He underwent right high orchiectomy. The histological examination confirmed non-Hodgkin's lymphoma of diffuse, large-sized cells of the B cell type. Computed tomography of the abdomen revealed paracaval lymphandenopathy at stage IIE according to Ann Arbor classification. Chemotherapy was initiated with cyclophosphamide, adriamycin and vincristine. Eleven months after the initial operation, the patient complained of left scrotal swelling, and subsequently underwent left high orchiectomy. The histological examination revealed the same pathology as observed in the right one scrotal contents. He was free from recurrence at 15 months after the second operation.     

Cavernous hemangioma of the spermatic cord: a case report]

Cavernous hemangioma of the spermatic cord is a very rare disorder. A 26-year-old man was admitted to our hospital with chief complaints of right intrascrotal mass and hematospermia on October 19, 1990. Physical examination revealed a hard, non-transilluminated mass in the right spermatic cord. The mass was resected via the groin. Pathological examination showed cavernous hemangioma. The patient's postoperative course was uneventful. This is only the fourth case of cavernous hemangioma of the spermatic cord to be reported in the literature in Japan.     

Intrascrotal hemangioma

Although hemangiomas are the most common benign tumors in infancy, scrotal hemangiomas are extremely rare and comprise less than 1% of all hemangiomas. Scrotal hemangiomas that extend into adjacent areas of the perineum, thigh, or anterior abdominal wall may occasionally be seen. Ultrasound is recommended as part of the preoperative assessment delineating the extent of a scrotal hemangioma. Since an absence of flow on Doppler studies does not exclude the diagnosis of hemangioma, MRI (magnetic resonance imaging) may provide more useful information for differentiation. In cases of cutaneous scrotal hemangiomas, conservative treatment that waits for involution is widely accepted. In patients with scrotal masses, exploration with excision is the treatment of choice even if a hemangioma is likely. The authors report a case of an intrascrotal tumor diagnosed preoperatively by color duplex ultrasonography and MRI in a 19-year-old male who subsequently underwent en bloc excision. Pathological examination identified a cavernous hemangioma.     

A ventriculoperitoneal shunt masquerading as a paratesticular tumor

A 3-year-old boy with hydrocephalus was observed to have a painless 2.0-cm right scrotal mass. Abdominal radiograph showed ventriculoperitoneal shunt tubing in the right scrotal sac. Removal of a detached shunt catheter and inguinal hernia repair resolved the problem.     

Hydrocele accompanying testicular cavernous hemangioma: A infant case report

Testicular hemangioma is a rare benign testicular tumor. In this case we presented who an infant applied to our clinic with left scrotal swelling. The tests performed were found to be compatible with testicular hemangioma and accompanying hydrocele. We performed inguinal exploration due to hydrocele accompanying testicular hemangioma. Pathology of tissue was found to be compatible with testicular cavernous hemangioma. In our investigations, it was seen that it was the first infant cavernous hemangioma in the literature.     

Hemangioma of the right ventricle causing outflow tract obstruction

A 3 1/2-year-old child had a murmur of pulmonary stenosis. Echocardiography and cardiac catheterization revealed a pulmonary infundibular obstruction. Magnetic resonance imaging of the heart demonstrated a mass in the interventricular septum. The mass was successfully resected and a pathologic diagnosis of capillary hemangioma was made. Only two previous cases of hemangioma causing right ventricular outflow obstruction have been reported; both of these cases involved adults. This case represents the first report of a hemangioma causing right ventricular outflow tract obstruction in a child. An exploratory operation with resection is the treatment of choice.     

阴囊脂肪瘤1例报告并文献复习

目的：探讨阴囊脂肪瘤的疾病特点,提高对阴囊脂肪瘤的临床诊断水平。方法：回顾性分析1例阴囊脂肪瘤患者的临床资料,男,68岁,发现右侧阴囊内肿物一年余,进行性增大,右侧阴囊内可触及直径约3cm大小肿物,界清,质硬,活动度可,无触痛。阴囊彩超示右侧阴囊肿物,性质待定,大小约3.5cm×2.5cm×1.3cm,与睾丸界清。遂行右侧阴囊肿物切除术。结果：切除组织送病检示阴囊脂肪瘤;术后患者顺利康复出院。结论：阴囊脂肪瘤是罕见的阴囊肿瘤,肿物生长缓慢,一般无明显不适,术前容易误诊,确诊需依赖术后病检。对于较大的阴囊脂肪瘤应尽早手术切除,较少复发,但应长期随访。