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Sample records for bleeding splenic hemangiomas

  1. Spontaneous Rupture of Splenic Hemangioma in a Neonate

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    Martinez-Leo, Bruno; Vidal-Medina, Jorge; Cervantes-Ledezma, Jes?s; D?az De Le?n-Rivera, Arid; D?az-Velasco, Edith

    2016-01-01

    Spleen vascular tumors such as hemangiomas, albeit rare, can present during neonatal period with unexplained circulatory shock. We present a case of a newborn with refractory hypovolemic shock and acute abdomen that underwent emergency splenectomy due to spontaneous rupture of a splenic hemangioma.

  2. A rare cause of recurrent gastrointestinal bleeding: mesenteric hemangioma

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    Zeytunlu Murat

    2009-01-01

    Full Text Available Abstract Lower gastrointestinal hemorrhage accounts for approximately 20% of gastrointestinal hemorrhage. The most common causes of lower gastrointestinal hemorrhage in adults are diverticular disease, inflammatory bowel disease, benign anorectal diseases, intestinal neoplasias, coagulopathies and arterio-venous malformations. Hemangiomas of gastrointestinal tract are rare. Mesenteric hemangiomas are also extremely rare. We present a 25-year-old female who was admitted to the emergency room with recurrent lower gastrointestinal bleeding. An intraluminal bleeding mass inside the small intestinal segment was detected during explorative laparotomy as the cause of the recurrent lower gastrointestinal bleeding. After partial resection of small bowel segment, the histopathologic examination revealed a cavernous hemagioma of mesenteric origin. Although rare, gastrointestinal hemangioma should be thought in differential diagnosis as a cause of recurrent lower gastrointestinal bleeding.

  3. A rare case of abnormal uterine bleeding caused by cavernous hemangioma: a case report

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    Telesinghe PU

    2010-05-01

    Full Text Available Abstract Introduction Cavernous hemangiomas of the uterus are extremely rare, benign lesions. A survey of the current literature identified fewer than 50 cases of hemangioma of the uterus. Case presentation We report a case of cavernous hemangioma of the uterus in a 27-year-old Malay, para 1 woman who presented at our hospital with torrential vaginal bleeding having been transferred by land ambulance from a district hospital 30 minutes away. 11 weeks previously she had an urgent cesarean section at our hospital. She had to undergo a hysterectomy to control her bleeding after other measures were unsuccessful. A histopathological report confirmed a diffuse ramifying hemangioma of the cervix and uterus with left hematosalpinx. Conclusion Most ramifying hemangioma lesions are asymptomatic and are found incidentally, but sometimes they may cause abnormal vaginal bleeding and hence should be included in the differential diagnosis of patients with vaginal bleeding. Hysterectomy is the primary mode of treatment in most symptomatic cases.

  4. A rare case of abnormal uterine bleeding caused by cavernous hemangioma: a case report.

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    Benjamin, Mridula A; Yaakub, Hjh Roselina; Telesinghe, Pu; Kafeel, Gazala

    2010-05-17

    Cavernous hemangiomas of the uterus are extremely rare, benign lesions. A survey of the current literature identified fewer than 50 cases of hemangioma of the uterus. We report a case of cavernous hemangioma of the uterus in a 27-year-old Malay, para 1 woman who presented at our hospital with torrential vaginal bleeding having been transferred by land ambulance from a district hospital 30 minutes away. 11 weeks previously she had an urgent cesarean section at our hospital. She had to undergo a hysterectomy to control her bleeding after other measures were unsuccessful. A histopathological report confirmed a diffuse ramifying hemangioma of the cervix and uterus with left hematosalpinx. Most ramifying hemangioma lesions are asymptomatic and are found incidentally, but sometimes they may cause abnormal vaginal bleeding and hence should be included in the differential diagnosis of patients with vaginal bleeding. Hysterectomy is the primary mode of treatment in most symptomatic cases.

  5. A rare case of abnormal uterine bleeding caused by cavernous hemangioma: a case report

    OpenAIRE

    Benjamin, Mridula A; Yaakub, Hjh Roselina; Telesinghe, PU; Kafeel, Gazala

    2010-01-01

    Abstract Introduction Cavernous hemangiomas of the uterus are extremely rare, benign lesions. A survey of the current literature identified fewer than 50 cases of hemangioma of the uterus. Case presentation We report a case of cavernous hemangioma of the uterus in a 27-year-old Malay, para 1 woman who presented at our hospital with torrential vaginal bleeding having been transferred by land ambulance from a district hospital 30 minutes away. 11 weeks previously she had an urgent cesarean sect...

  6. Hemangioma

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    ... the size of a hemangioma. Outlook (Prognosis) Small superficial hemangiomas will often disappear on their own. About ... the principles of the Health on the Net Foundation (www.hon.ch). The information provided herein should ...

  7. Hemangiomas

    Science.gov (United States)

    ... cause delayed walking or other problems with walking. Plastic surgery is indicated for hemangiomas that are life threatening or deforming and did not respond to an appropriate treatment. For facial hemangiomas with no significant reduction in size between 2 and 3 years of ...

  8. Splenic Artery Embolization for the Treatment of Gastric Variceal Bleeding Secondary to Splenic Vein Thrombosis Complicated by Necrotizing Pancreatitis: Report of a Case

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    Hee Joon Kim

    2016-01-01

    Full Text Available Splenic vein thrombosis is a relatively common finding in pancreatitis. Gastric variceal bleeding is a life-threatening complication of splenic vein thrombosis, resulting from increased blood flow to short gastric vein. Traditionally, splenectomy is considered the treatment of choice. However, surgery in necrotizing pancreatitis is dangerous, because of severe inflammation, adhesion, and bleeding tendency. In the Warshaw operation, gastric variceal bleeding is rare, even though splenic vein is resected. Because the splenic artery is also resected, blood flow to short gastric vein is not increased problematically. Herein, we report a case of gastric variceal bleeding secondary to splenic vein thrombosis complicated by necrotizing pancreatitis successfully treated with splenic artery embolization. Splenic artery embolization could be the best treatment option for gastric variceal bleeding when splenectomy is difficult such as in case associated with severe acute pancreatitis or associated with severe adhesion or in patients with high operation risk.

  9. Transjugular Endovascular Recanalization of Splenic Vein in Patients with Regional Portal Hypertension Complicated by Gastrointestinal Bleeding

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    Luo, Xuefeng; Nie, Ling; Wang, Zhu; Tsauo, Jiaywei; Tang, Chengwei; Li, Xiao, E-mail: simonlixiao@126.com [West China Hospital, Sichuan University, Department of Gastroenterology (China)

    2013-05-02

    PurposeRegional portal hypertension (RPH) is an uncommon clinical syndrome resulting from splenic vein stenosis/occlusion, which may cause gastrointestinal (GI) bleeding from the esophagogastric varices. The present study evaluated the safety and efficacy of transjugular endovascular recanalization of splenic vein in patients with GI bleeding secondary to RPH.MethodsFrom December 2008 to May 2011, 11 patients who were diagnosed with RPH complicated by GI bleeding and had undergone transjugular endovascular recanalization of splenic vein were reviewed retrospectively. Contrast-enhanced computed tomography revealed splenic vein stenosis in six cases and splenic vein occlusion in five. Etiology of RPH was chronic pancreatitis (n = 7), acute pancreatitis with pancreatic pseudocyst (n = 2), pancreatic injury (n = 1), and isolated pancreatic tuberculosis (n = 1).ResultsTechnical success was achieved in 8 of 11 patients via the transjugular approach, including six patients with splenic vein stenosis and two patients with splenic vein occlusion. Two patients underwent splenic vein venoplasty only, whereas four patients underwent bare stents deployment and two covered stents. Splenic vein pressure gradient (SPG) was reduced from 21.5 ± 7.3 to 2.9 ± 1.4 mmHg after the procedure (P < 0.01). For the remaining three patients who had technical failures, splenic artery embolization and subsequent splenectomy was performed. During a median follow-up time of 17.5 (range, 3–34) months, no recurrence of GI bleeding was observed.ConclusionsTransjugular endovascular recanalization of splenic vein is a safe and effective therapeutic option in patients with RPH complicated by GI bleeding and is not associated with an increased risk of procedure-related complications.

  10. Haemosuccus pancreaticus due to true splenic artery aneurysm: a rare cause of massive upper gastrointestinal bleeding

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    MK Roy

    2010-07-01

    Full Text Available “Haemosuccus pancreaticus” is an unusual cause of severe upper gastrointestinal bleeding and results from rupture of splenic artery aneurysm into the pancreatic duct. More commonly, it is a pseudoaneurysm of the splenic artery which develops as sequelae of pancreatitis. However, true aneurysm of the splenic artery without pancreatitis has rarely been incriminated as the etiologic factor of this condition. Owing to the paucity of cases and limited knowledge about the disease, diagnosis as well as treatment become challenging. Here we describe a 60-year-old male presenting with severe recurrent upper gastrointestinal bleeding and abdominal pain, which, after considerable delay, was diagnosed to be due to splenic artery aneurysm. Following an unsuccessful endovascular embolisation, the patient was cured by distal pancreatectomy and ligation of aneurysm.

  11. Endovascular Treatment of Active Splenic Bleeding After Colonoscopy: A Systematic Review of the Literature

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    Corcillo, Antonella, E-mail: antonella.corcillo@chuv.ch [Centre Hospitalier Universitaire Vaudois (CHUV), Departement de Medecine Interne (Switzerland); Aellen, Steve, E-mail: steve.aellen@hopitalvs.ch; Zingg, Tobias [Centre Hospitalier Universitaire Vaudois (CHUV), Service de Chirurgie Viscerale (Switzerland); Bize, Pierre [Centre Hospitalier Universitaire Vaudois (CHUV), Departement de Radiologie Interventionnelle (Switzerland); Demartines, Nicolas [Centre Hospitalier Universitaire Vaudois (CHUV), Service de Chirurgie Viscerale (Switzerland); Denys, Alban [Centre Hospitalier Universitaire Vaudois (CHUV), Departement de Radiologie Interventionnelle (Switzerland)

    2013-10-15

    Purpose: Colonoscopy is reported to be a safe procedure that is routinely performed for the diagnosis and treatment of colorectal diseases. Splenic rupture is considered to be a rare complication with high mortality and morbidity that requires immediate diagnosis and management. Nonoperative management (NOM), surgical treatment (ST), and, more recently, proximal splenic artery embolization (PSAE) have been proposed as treatment options. The goal of this study was to assess whether PSAE is safe even in high-grade ruptures. Methods: We report two rare cases of post colonoscopy splenic rupture. A systematic review of the literature from 2002 to 2010 (first reported case of PSAE) was performed and the three types of treatment compared. Results: All patients reviewed (77 of 77) presented with intraperitoneal hemorrhage due to isolated splenic trauma. Splenic rupture was high-grade in most patients when grading was possible. Six of 77 patients (7.8 %) were treated with PSAE, including the 2 cases reported herein. Fifty-seven patients (74 %) underwent ST. NOM was attempted first in 25 patients with a high failure rate (11 of 25 [44 %]) and requiring a salvage procedure, such as PSAE or ST. Previous surgery (31 of 59 patients), adhesions (10 of 13), diagnostic colonoscopies (49 of 71), previous biopsies or polypectomies (31 of 57) and female sex (56 of 77) were identified as risk factors. In contrast, splenomegaly (0 of 77 patients), medications that increase the risk of bleeding (13 of 30) and difficult colonoscopies (16 of 51) were not identified as risk factors. PSAE was safe and effective even in elderly patients with comorbidities and those taking medications that increase the risk of bleeding, and the length of the hospital stay was similar to that after ST. Conclusion: We propose a treatment algorithm based on clinical and radiological criteria. Because of the high failure rate after NOM, PSAE should be the treatment of choice to manage grade I through IV splenic

  12. Diffuse cavernous hemangioma of the rectum: an atypical cause of rectal bleeding Hemangioma cavernoso difuso del recto: una causa atípica de hemorragia digestiva baja

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    D. Hervías

    2004-05-01

    Full Text Available Objective: cavernous hemangioma of the rectosigmoid colon is a rare disease, with no more than 200 cases reported in the literature. The rectosigmoid is the most common site of this disease in the gastrointestinal tract. Case report: we report the case of a 31-year-old male with recurrent episodes of rectal bleeding, who was finally diagnosed of diffuse cavernous hemangioma of the rectum. The tumor, of 12 x 10 x 9 cm in size, occupied the rectum to the margin of the anal sphincter. A surgical procedure was ruled out because of the inability to carry out a safe anastomosis while preserving anal sphincters. Discussion: rectal hemangiomas are less frequent vascular malformations. The clinical presentation of a cavernous hemangioma of the rectum is usually acute, recurrent or chronic rectal bleeding. Other symptoms stem from the possible compression or invasion of adjacent structures, such as lumbar or perianal pain, metrorrhage, hematuria, etc. This diagnosis is commonly made in younger patients. Colonoscopy is without doubt the diagnostic technique of choice, and it allows to establish the localization, morphology, and total extension of the lesion; its characteristic image is a red-purplish nodule with great vascular congestion. According to the opinion of most authors, biopsy is not advisable during colonoscopy, since imaging techniques are sufficient for an accurate diagnosis, and the risk of bleeding while manipulating this lesion is not negligible. Computed tomography and particularly magnetic resonance imaging, given their high precision to delimit the lesion and its relations to adjacent structures, are imaging studies that are mandatory before surgical treatment. Other techniques such as selective angiography, barium enema, gastrointestinal transit, and upper-tract endoscopy may be supplementary and help locate more lesions along the gastrointestinal tract. Failure to recognize the exact diagnosis and extent of diffuse cavernous hemangioma

  13. Massive Upper Gastrointestinal Bleeding from a Splenic Artery Pseudoaneurysm Caused by a Penetrating Gastric Ulcer: Case Report and Review of Literature

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    Sawicki, Marcin; Marlicz, Wojciech; Czapla, Norbert; Łokaj, Marek; Skoczylas, Michał M.; Donotek, Maciej; Kołaczyk, Katarzyna

    2015-01-01

    Splenic artery aneurysm and pseudoaneurysm are rare pathologies. True aneurysms are usually asymptomatic. Aneurysm rupture occurring in 2–3% of cases results in bleeding into the lesser sack, peritoneal space or adjacent organs typically presenting as abdominal pain and hemodynamic instability. In contrast, pseudoaneurysms are nearly always symptomatic carrying a high risk of rupture of 37–47% and mortality rate of 90% if untreated. Therefore, prompt diagnosis and treatment are essential in the management of patients with splenic artery pseudoaneurysm. Typical causes include pancreatitis and trauma. Rarely, the rupture of a pseudoaneurysm presents as upper gastrointestinal (UGI) bleeding. Among causes, peptic ulcer is the casuistic one. This report describes a very rare case of recurrent UGI bleeding from a splenic artery pseudoaneurysm caused by a penetrating gastric ulcer. After negative results of endoscopy and ultrasound, the diagnosis was established in CT angiography. The successful treatment consisted of surgical ligation of the bleeding vessel and suture of the ulcer with preservation of the spleen and pancreas, which is rarely tried in such situations. The most important factor in identifying a ruptured splenic artery pseudoaneurysm as a source of GI bleeding is considering the diagnosis. UGI hemorrhage from splenic artery pseudoaneurysm can have a relapsing course providing false negative results of endoscopy and ultrasound if performed between episodes of active bleeding. In such cases, immediate CT angiography is useful in establishing diagnosis and in application of proper therapy before possible recurrence

  14. Liver Hemangioma

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    Liver hemangioma Overview A liver hemangioma (he-man-jee-O-muh) is a noncancerous (benign) mass in the liver. A liver hemangioma is made up of a tangle of blood vessels. Other terms for a liver hemangioma are hepatic hemangioma and cavernous hemangioma. Most ...

  15. Acute pancreatitis associated left-sided portal hypertension with severe gastrointestinal bleeding treated by transcatheter splenic artery embolization: a case report and literature review.

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    Li, Zhi-yu; Li, Bin; Wu, Yu-lian; Xie, Qiu-ping

    2013-06-01

    Left-sided portal hypertension (LSPH) followed by acute pancreatitis is a rare condition with most patients being asymptomatic. In cases where gastrointestinal (GI) bleeding is present, however, the condition is more complicated and the mortality is very high because of the difficulty in diagnosing and selecting optimal treatment. A successfully treated case with severe GI bleeding by transcatheter splenic artery embolization is reported in this article. The patient exhibited severe uncontrollable GI bleeding and was confirmed as gastric varices secondary to LSPH by enhanced computed tomography (CT) scan and CT-angiography. After embolization, the bleeding stopped and stabilized for the entire follow-up period without any severe complications. In conclusion, embolization of the splenic artery is a simple, safe, and effective method of controlling gastric variceal bleeding caused by LSPH in acute pancreatitis.

  16. Successful Treatment of Bleeding Gastric Varices with Splenectomy in a Patient with Splenic, Portal, and Mesenteric Thromboses

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    Lior Menasherian-Yaccobe

    2013-01-01

    Full Text Available A 59-year-old female with a history of multiple splanchnic and portal thromboses treated with warfarin underwent an esophagogastroduodenoscopy for cancer screening, and a polypoid mass was biopsied. One week later, she was admitted with upper gastrointestinal hemorrhage. Her therapeutic coagulopathy was reversed with fresh frozen plasma, and she was transfused with packed red blood cells. An esophagogastroduodenoscopy demonstrated an erosion of a gastric varix without evidence of recent bleeding. Conservative measures failed, and she continued to bleed during her stay. She was not considered a candidate for a shunt procedure; therefore, a splenectomy was performed. Postoperative esophagogastroduodenoscopy demonstrated near complete resolution of gastric varices. One year after discharge on warfarin, there has been no recurrence of hemorrhage. Gastric varices often arise from either portal hypertension or splenic vein thrombosis. Treatment of gastric variceal hemorrhage can be challenging. Transjugular intrahepatic portosystemic shunt is often effective for emergency control in varices secondary to portal hypertension. Splenectomy is the treatment for varices that arise from splenic vein thrombosis. However, treatment of gastric variceal hemorrhage in the context of multiple splanchnic and portal vein thromboses is more complicated. We report splenectomy as a successful treatment of gastric varices in a patient with multiple extrahepatic thromboses.

  17. Renal hemangioma

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    Theodorico F. da Costa Neto

    2004-06-01

    Full Text Available INTRODUCTION: Renal hemangioma is a relatively rare benign tumor, seldom diagnosed as a cause of hematuria. CASE REPORT: A female 40-year old patient presented with continuous gross hematuria, anemia and episodic right lumbar pain, with onset about 3 months previously. The patient underwent multiple blood transfusions during her hospital stay and extensive imaging propedeutics was performed. Semi-rigid ureterorenoscopy evidenced a bleeding focus in the upper calix of the right kidney, with endoscopic treatment being unfeasible. The patient underwent right upper pole nephrectomy and presented a favorable outcome. Histopathological analysis of the surgical specimen showed that it was a renal hemangioma. COMMENTS: Imaging methods usually employed for diagnostic investigation of hematuria do not have good sensitivity for renal hemangioma. However, they are important to exclude the most frequent differential diagnoses. The ureterorenoscopy is the diagnostic method of choice and endoscopic treatment can be feasible when the lesion is accessible and electrocautery or laser are available. We emphasize the open surgical treatment as a therapeutic option upon failure of less invasive methods.

  18. Blood flow parameters in the short gastric vein and splenic vein on Doppler ultrasound reflect gastric variceal bleeding

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    Maruyama, Hitoshi, E-mail: maru-cib@umin.ac.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba 260-8670 (Japan); Ishihara, Takeshi, E-mail: ishihara@faculty.chiba-u.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba 260-8670 (Japan); Ishii, Hiroshi, E-mail: hiroshi.ishii@jfcr.or.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba 260-8670 (Japan); Tsuyuguchi, Toshio, E-mail: tsuyuguchi@faculty.chiba-u.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba 260-8670 (Japan); Yoshikawa, Masaharu, E-mail: yoshikawa@faculty.chiba-u.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba 260-8670 (Japan); Matsutani, Shoichi, E-mail: shoichi.matsutani@cchs.ac.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba 260-8670 (Japan); Yokosuka, Osamu, E-mail: yokosukao@faculty.chiba-u.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba 260-8670 (Japan)

    2010-07-15

    Purpose: Hemodynamic features associated with the bleeding from gastric fundal varices (FV) have not been fully examined. The purpose of this study was to elucidate hemodynamics in the short gastric vein (SGV) which is a major inflow route for FV and flow direction of the splenic vein (SV) in relation to bleeding FV. Materials and Methods: The subject of this retrospective study was 54 cirrhotic patients who had medium- or large-sized FV (20 bleeders, 34 non-bleeders) on endoscopy with SGV on both angiogram and sonogram. Diameter, flow velocity, flow volume of SGV and flow direction in the SV were evaluated by Doppler ultrasound. Results: Diameter, flow velocity and flow volume of SGV were significantly greater in bleeders (9.6 {+-} 3.1 mm, 11.4 {+-} 5.2 cm/s, 499 {+-} 250.1 ml/min) than non-bleeders (6.5 {+-} 2.2 mm, p = 0.0141; 7.9 {+-} 3.3 cm/s, p = 0.022; 205 {+-} 129.1 ml/min, p = 0.0031). SV showed forward flow in 37 (68.5%), to and fro in 3 (5.6%) and reversed flow in 14 patients (25.9%). The frequency of FV bleeding was significantly higher in case with reversed or 'to and fro' SV flow (11/17) than forward SV flow (9/37, p = 0.0043). The cumulative bleeding rate at 3 and 5 years was significantly higher in patients without forward SV flow (38.8% at 3 years, 59.2% at 5 years) than in patients with forward SV flow (18.7% at 3 years, 32.2% at 5 years, p = 0.0199). Conclusion: Advanced SGV blood flow and reversed SV flow direction may be a hemodynamic features closely related to the FV bleeding.

  19. Novel Application of Percutaneous Cryotherapy for the Treatment of Recurrent Oral Bleeding From a Noninvoluting Congenital Hemangioma Involving the Right Buccal Space and Maxillary Tuberosity

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    Salehian, Sepand; Gemmete, Joseph J.; Kasten, Steven; Edwards, Sean P.

    2011-01-01

    Cryotherapy is the application of varying extremes of cold temperatures to destroy abnormal tissue. The intent of this article is to describe a novel technique using percutaneous cryotherapy for treating a noninvoluting congenital craniofacial hemangioma (NICH). An 18-year-old woman with type 1 von Willebrand’s disease, as well as a qualitative platelet aggregation disorder, presented with multiple recurrent episodes of oral bleeding from a NICH involving the right buccal space and maxillary tuberosity. The patient was initially treated with a combination of endovascular particulate embolization, percutaneous sclerotherapy, tissue cauterization, and laser therapy between the ages of 4 and 8 years of age. At 18 years of age, the patient presented with recurrent episodes of oral bleeding related to the NICH. Endovascular embolization was performed using particulate and a liquid embolic agent with limited success. Due to the refractory nature of this bleeding, the patient underwent successful lesion ablation using percutaneous cryotherapy. At 9-month follow-up, the patient is asymptomatic with no episodes of recurrent bleeding.

  20. A benign gastric ulcer eroding into a splenic artery pseudoaneurysm presenting as a massive upper gastrointestinal bleed.

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    Syed, Shareef M; Moradian, Simon; Ahmed, Mohammed; Ahmed, Umair; Shaheen, Samuel; Stalin, Vasanth

    2014-11-20

    Upper gastrointestinal (UGI) bleeding secondary to a ruptured splenic artery (SA) pseudoaneurysm into the stomach is a rare but a life-threatening condition. Owing to the low prevalence, it remains a diagnostic and therapeutic challenge. A frail 77-year-old Caucasian female presented with epigastric pain and hematemesis. Endoscopy was non-diagnostic for an etiology. She then underwent diagnostic angiography that revealed an SA pseudoaneurysm with active contrast extravasation into the stomach. Subsequent transcatheter arterial coil embolization was conducted of the SA. The patient was subsequently taken for a partial gastrectomy, distal pancreatectomy and splenectomy. She had an uncomplicated postoperative course. Diagnosis of an UGI bleeding secondary to a ruptured SA pseudoaneurysm into the stomach remains difficult. However, we report that in a hemodynamically stable patient, a multidisciplinary approach can be taken, with interval optimization of the patient prior to definitive surgery for a satisfactory outcome. Published by Oxford University Press and JSCR Publishing Ltd. All rights reserved. © The Author 2014.

  1. Successful wireless capsule endoscopy for a 2.5-year-old child: obscure gastrointestinal bleeding from mixed, juvenile, capillary hemangioma-angiomatosis of the jejunum.

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    Kavin, Hymie; Berman, James; Martin, Thomas L; Feldman, Ansley; Forsey-Koukol, Kimberly

    2006-02-01

    The lesion responsible for obscure gastrointestinal bleeding in the pediatric population may not be determined with standard primary endoscopic methods. Wireless capsule endoscopy, now a first-line modality for evaluation of the small bowel in the adult population, is a tool that may be useful among children. We report a case of a 2.5-year-old girl who presented with melenic stools. Upper and lower endoscopy, Meckel scans, and mesenteric angiography yielded negative results. Wireless capsule endoscopy identified numerous abnormal, dilated, blood vessels in the proximal jejunum, with associated fresh blood. The patient underwent surgical exploration, with resection of the affected portion of the jejunum. Pathologically, the dilated blood vessels were consistent with mixed, juvenile, capillary hemangioma-angiomatosis of developmental or congenital origin. The patient fared well postoperatively, with no additional bleeding in 9 months of follow-up monitoring. This case report highlights the use of capsule endoscopy in the diagnosis and successful treatment of gastrointestinal bleeding in a young infant. This is the youngest reported patient treated with the use of wireless capsule endoscopy in the pediatric population.

  2. Hemangioma colorretal Colon rectal hemangioma

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    João Batista Pinheiro Barreto

    2007-06-01

    Full Text Available O hemangioma colorretal (HCR é uma lesão vascular benigna rara, com manifestação clínica geralmente entre 5 e 25 anos de idade. Faz parte do diagnóstico diferencial das causas de hemorragia digestiva baixa, sendo confundido, na maioria das vezes, com entidades mais comuns, como hemorróidas e doenças inflamatórias intestinais. O retardo do diagnóstico ocorre freqüentemente devido ao desconhecimento da doença, com taxas de mortalidade alcançando 40 a 50% na presença de sangramento importante. O caso relatado é de uma paciente de 17 anos de idade, admitida no Serviço de Colo-proctologia do Hospital Universitário - HUUFMA, em setembro de 2005, com anemia e sangramento retal, desde a infância, de forma intermitente e não dolorosa. Apresentado sua história clínica e propedêutica diagnóstica, realizada por meio de exames laboratoriais, endoscopia digestiva alta, colonoscopia e arteriografia de mesentéricas e ilíacas internas. O tratamento cirúrgico realizado foi retossigmoidectomia convencional com anastomose colorretal baixa, com boa evolução pós-operatória, tendo o exame histopatológico da peça cirúrgica ressecada, confirmado o diagnostico.The colon and rectum hemangioma is a rare benign vascular lesion, with clinical features usually between 5 and 25 years of age. It is included in the differential diagnose of the lower digestive bleeding causes, and has been frequently misdiagnosed with other more common entities, like hemorrhoids and bowel inflammatory disease. The late diagnose occurs usually because of the rarity of the disease, with mortality rates reaching 40 to 50% in presence of severe bleeding. We report a case of a 17 years old girl who was admitted at the Coloproctology Service of the Academic Hospital - HUUFMA, in September 2005, with anemia and intermittent rectal bleeding since childhood. Laboratorial findings included laboratorial exams, GI endoscopy, colonoscopy and arteriography of mesenteric and

  3. CT appearance of splenic abnormalities

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    Kondo, Mariko; Sakai, Kunio [Niigata Univ. (Japan). School of Medicine; Shiina, Makoto; Sasage, Akira; Saito, Akira

    1995-04-01

    CT findings in 13 cases with malignant splenic lesions (7, malignant lymphoma ; 6, metastatic tumor) and 25 cases with non-malignant lesions (9, infarction ; 5, abscess ; 5, cyst ; 3, hematoma ; 1, hemangioma ; 1, sarcoidosis ; 1, lymphangioma) were described. Although CT was useful in localization of splenic lesions, there were usually nonspecific CT findings to each lesion. So CT findings outside the spleen and clinical course were considered to be important for differential diagnosis. (author).

  4. Epitheloid hemangioma: A report of two cases

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    Basanti Devi

    2014-01-01

    Full Text Available We report two cases of epitheloid hemangioma presented with multiple nodular lesions over head and neck region. One of them gave history of bleeding on minor trauma. Pyogenic granuloma was considered as a differential diagnosis from the morphological appearance and history of bleeding. Nodular leprosy, sarcoidosis, and secondary syphilis were also considered. Histopathological examination of both was typical of epitheloid hemangioma, an entity commonly overlooked clinically due to its rarity.

  5. Bleeding

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    ... with problems in the joints, or gastrointestinal or urogenital tracts. Symptoms You may have symptoms such as: Blood ... may be internal bleeding or shock. Signs of infection develop, including increased pain, redness, swelling, yellow or ...

  6. Angiographic features of rapidly involuting congenital hemangioma (RICH)

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    Konez, Orhan; Burrows, Patricia E.; Mulliken, John B.; Fishman, Steven J.; Kozakewich, Harry P.W.

    2003-01-01

    Rapidly involuting congenital hemangioma (RICH) is a recently recognized entity in which the vascular tumor is fully developed at birth and undergoes rapid involution. Angiographic findings in two infants with congenital hemangioma are reported and compared with a more common postnatal infantile hemangioma and a congenital infantile fibrosarcoma. Congenital hemangiomas differed from infantile hemangiomas angiographically by inhomogeneous parenchymal staining, large and irregular feeding arteries in disorganized patterns, arterial aneurysms, direct arteriovenous shunts, and intravascular thrombi. Both infants had clinical evidence of a high-output cardiac failure and intralesional bleeding. This congenital high-flow vascular tumor is difficult to distinguish angiographically from arteriovenous malformation and congenital infantile fibrosarcoma. (orig.)

  7. Penile cavernous hemangioma

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    Abdelmoughit ECHCHAOUI

    2015-06-01

    Full Text Available Hemangiomas are benign lesions that occur in any part of the body in newborns or in young patients, they are typically capillary or cavernous. Cavernous hemangioma of the penis is extremely rare; and its etiology is not completely understood. Treatment options (surgical excision, laser therapy or sclerotherapy… are controversial and are required if pain, cosmetic defect and/or bleeding during intercourse.                                                  We report a case of a 26 years old man presented with a five years history of a painless lesion on his penis. Physical examination showed an ovoid, solid, 1 x 2 mm in size on the dorsum of penis (Panel A and two elevated irregular lesions on the ventral side (Panel B. The lesions were compressive, nonpulsatile and bluish-red in color with strawberry like appearance. Biopsy and histopathological examination of the lesion revealed a gaping and communicating vessels proliferated in the superficial and medium dermis which is pathognomonic for cavernous hemangioma (Panel C and D. Given the small size, the large number of the lesions, the young age, and the ulceration risk during intercourse if skin graft after excision, Neodymium: YAG laser coagulation was recommended to get a good cosmetic results and sexual function satisfaction.

  8. Verrucous hemangioma

    Directory of Open Access Journals (Sweden)

    M J Cyriac

    1990-01-01

    Full Text Available A 45 years old male had a warty growth on the thigh diagnosed as verrucous hemangioma histopathologically. Earlier he had received treatment under the clinical diagnoses of verruca vulgaris and tuberculosis verrucosa cutis. The lesion was treated with surgical excision and grafting.

  9. Hyperferritinemia in dogs with splenic hemangiosarcoma.

    Science.gov (United States)

    Chikazawa, Seishiro; Hori, Yasutomo; Hoshi, Fumio; Kanai, Kazutaka; Ito, Naoyuki; Higuchi, Seiichi

    2013-11-01

    Serum ferritin concentration increases in dogs in association with various diseases. In this study, we measured serum ferritin levels in dogs with splenic masses, using a sandwich ELISA assay. Eleven dogs with hemangiosarcoma (HSA), six with hematoma, 1 with hemangioma and 3 with lymphoma were enrolled. All dogs with HSA had serum ferritin concentrations above the normal limit (1,357 ng/ml, mean + 2× standard deviation of normal). Increased serum ferritin concentrations have also been observed in few cases of hematoma, hemangioma and lymphoma. Therefore, hyperferritinemia is not specific for splenic HSA, but may have clinical usefulness as a sensitive test for the disease. Further evaluation of serum ferritin concentrations in dogs with splenic HSA is needed.

  10. Sclerotherapy: A conservative approach in the treatment of oral hemangiomas

    Directory of Open Access Journals (Sweden)

    Harisha Aitha

    2015-01-01

    Full Text Available Hemangiomas are one of the most common neoplasms of infancy with an estimated prevalence of 1-3% among neonates and 10% among children of 1 year of age. It has a female predominance and occurs more frequently among Caucasians than other racial groups. Sixty percent of hemangiomas arise in the head and neck. In 80% of cases, hemangiomas occur as single lesions. They are probably developmental rather than neoplastic in origin. Despite their benign origin and behavior, hemangioma in the oral cavity is always of clinical importance to the dental profession and requires appropriate clinical management as sometimes it is associated with complications like bleeding and ulceration. Here, we report a case of hemangioma of tongue treated with sodium tetradecyl sulfate, a sclerosing agent.

  11. Symptomatic splenic hamartoma with renal, cutaneous, and hematological abnormalities

    International Nuclear Information System (INIS)

    Kassarjian, A.; Patenaude, Y.G.; Bernard, C.; Bell, L.

    2001-01-01

    Background. There is a rare association between splenic hamartomas and hematological abnormalities with, to our knowledge, only 24 reported cases in the English literature. Patients and methods. We report a case of a splenic hamartoma in a 14-year-old boy associated with membranoproliferative glomerulonephritis, multiple lobular capillary hemangiomas of the skin, hypertension, and anemia. Following imaging with ultrasonography, MRI, and nuclear scans, a hamartoma was suspected, but malignancy could not be excluded. The lesion was removed by partial splenectomy, and pathological examination confirmed the presence of a red pulp splenic hamartoma. Results. The renal, hematological, and dermatological abnormalities resolved following removal of the splenic hamartoma. This is the first reported case of a splenic hamartoma associated with renal, cutaneous, and hematological abnormalities and only the second reported case of a symptomatic splenic hamartoma treated by partial splenectomy. (orig.)

  12. Symptomatic splenic hamartoma with renal, cutaneous, and hematological abnormalities

    Energy Technology Data Exchange (ETDEWEB)

    Kassarjian, A.; Patenaude, Y.G. [Dept. of Medical Imaging, Montreal Children' s Hospital, PQ (Canada); Bernard, C. [Dept. of Pathology, Montreal Children' s Hospital, PQ (Canada); Bell, L. [Dept. of Nephrology, Montreal Children' s Hospital, PQ (Canada)

    2001-02-01

    Background. There is a rare association between splenic hamartomas and hematological abnormalities with, to our knowledge, only 24 reported cases in the English literature. Patients and methods. We report a case of a splenic hamartoma in a 14-year-old boy associated with membranoproliferative glomerulonephritis, multiple lobular capillary hemangiomas of the skin, hypertension, and anemia. Following imaging with ultrasonography, MRI, and nuclear scans, a hamartoma was suspected, but malignancy could not be excluded. The lesion was removed by partial splenectomy, and pathological examination confirmed the presence of a red pulp splenic hamartoma. Results. The renal, hematological, and dermatological abnormalities resolved following removal of the splenic hamartoma. This is the first reported case of a splenic hamartoma associated with renal, cutaneous, and hematological abnormalities and only the second reported case of a symptomatic splenic hamartoma treated by partial splenectomy. (orig.)

  13. Splenic abscesses.

    Science.gov (United States)

    Al-Hajjar, Nadim; Graur, Florin; Hassan, Aboul B; Molnár, Geza

    2002-03-01

    Splenic abscesses are rare entities (autopsy incidence between 0.14-0.7%). The most frequent etiology is the septic emboli seeding from bacterial endocarditis (about 20% of cases) or other septic foci (typhoid fever, malaria, urinary tract infections, osteomielitis, otitis). The treatment of splenic abscesses was until recently splenectomy with antibiotherapy. The actual trends are more conservative (mini invasive or non-invasive) because the immunologic role of the spleen has been better understood over the last year

  14. Evolving strategy in treatment of infantile hemangiomas: from steroids to propranolol

    Directory of Open Access Journals (Sweden)

    Serhan Kupeli

    2016-06-01

    Full Text Available Infantile hemangiomas are the most common vascular tumors of the early childhood. Increased incidence of infantile hemangiomas can be attributed to widespread use of assisted reproductive technologies. Majority of hemangiomas in infantile age group resolve spontaneously and only a small proportion of the cases with infantile hemangiomas requires treatment. GLUT-ONE acronym (Giant infantile hemangiomas, Liver and/or other visceral organ involvement, Ulcerated or bleeding infantile hemangiomas, Threatening of life, Organ dysfunctioning infantile hemangiomas, Non-localized infantile hemangiomas, Esthetic/cosmetic compromise can help clinicians for the rapid decision of treatment. Corticosteroids have long been the mainstay treatment for hemangiomatous lesions but after the description of antiproliferative effect of propranolol on severe infantile hemangiomas in 2008, propranolol has been the preferred choice of treatment in many centers. Future studies should be directed to answer the questions regarding the optimal duration of propranolol treatment to overcome recurrences and clinical and histopathological characteristics of infantile hemangiomas that failed treatment with propranolol. [Cukurova Med J 2016; 41(2.000: 354-359

  15. Guide to Understanding Hemangiomas

    Science.gov (United States)

    ... vaccinations such as measles, mumps, rubella, or chicken pox, until a month after steroids have been discontinued. ... a month. They are most commonly used for small hemangiomas. They may also be given by an ...

  16. Radiotherapy of hemangiomas

    Energy Technology Data Exchange (ETDEWEB)

    Gauwerky, F.

    1982-10-11

    The findings about the regular, spontaneous and complete regression of cavernous skin hemangiomas occurring in infants and those findings about the damaging effects due to ionising radiation - here particularly local growth disturbances - led to the development of very cautious diagnostic methods and to a considerate individual dosage and radiotherapy, which always takes into consideration the spontaneous regression tendency of the hemangiomas. However, a function-impairing localisation at the orifices, fulminant macrosomia, tendency to hemorrhages and poly-infection with superficial ulceration and even thrombopenic syndromes of the Kasabach-Merritt type may become necessary, urgent and also vital indications for a particular radiotherapy. For the sake of the patients, irradiation methods, which do not provoke any risk of radiation hazards, have to be preserved and applied in practice. Certainly further research and the nosologic nature of hemangiomas is required. A general non-treatment of hemangiomas is refused.

  17. Hemangiomas in Nigeria.

    Science.gov (United States)

    Ofodile, F A; Oluwasanmi, J O

    1980-05-01

    Forty cases of hemangioma in black Nigerians are presented. Twenty-eight patients were female and 20 male. Of these cases 43.8 percent were discovered at birth and 77 percent were located in the head and neck areas. Forty-eight percent of the lesions were of the cavernous type and 29 percent of the strawberry variety. There was a positive family history of hemangioma in only two percent of cases. Associated anomalies, treatments, and complications are also presented.

  18. Circumscribed choroidal hemangioma

    Directory of Open Access Journals (Sweden)

    Saeed Karimi

    2015-01-01

    Full Text Available Circumscribed choroidal hemangiomas are benign vascular hamartomas without systemic associations. Generally, they are orange-red elevated masses, which are found posterior to the equator. Lesions are usually solitary and unilateral. Overlying subretinal fluid, serous retinal detachment and cystoid macular edema are common findings. Intravenous fluorescein angiography, indocyanine green angiography, ultrasonography, optical coherence tomography and enhanced depth imaging are helpful ancillary tests for diagnosis of circumscribed choroidal hemangiomas. Asymptomatic circumscribed choroidal hemangiomas do not require treatment. For symptomatic lesions with exudative retinal detachment or cystoid macular edema, photodynamic therapy has emerged as the treatment of choice with high rates of tumor regression, subretinal fluid resorption and minimal complications. Lens-sparing external beam radiotherapy, plaque brachytherapy, proton beam therapy, stereotactic radiosurgery, transpupillary thermotherapy, laser photocoagulation and anti-VEGF injections are other treatment modalities.

  19. Sclerotherapy for oral hemangioma

    Directory of Open Access Journals (Sweden)

    Navadeepak Korvipati

    2016-01-01

    Full Text Available Hemangiomas are well-known benign neoplasms of the body most commonly occurring in the head and neck region and less commonly in the oral cavity. The predominant site of occurrence, in the oral cavity, is lips followed by gingiva, tongue and palate. Treatment is primarily dependent on correct diagnosis of the lesion and its anatomic location. Here, we report a case of hemangioma on posterior third of the tongue in 34-year-old male patient, who was treated by sclerotherapy with sodium tetradecylsulphate (setrol sclerosing agent.

  20. [A case of bladder hemangioma showing bladder tamponade during late pregnancy].

    Science.gov (United States)

    Maekawa, S; Okubo, K; Aoki, Y; Okada, T; Maeda, H; Arai, Y

    2000-07-01

    We report a case of bladder hemangioma manifesting bladder tamponade during pregnancy. A 25-year-old woman at 36 weeks of gestation was admitted with a two-week history of gross hematuria and clot retention. Blood hemoglobin concentration was 6.3 g/dl. After blood transfusion and Caesarian section, cystoscopy was performed. Bleeding was noticed from a strawberry-like tumor 5 mm in diameter near the right ureteral orifice, which was easily resected endoscopically. Histopathological diagnosis was cavernous hemangioma of the urinary bladder. This is the first report of a case of bladder hemangioma during pregnancy.

  1. Splenic arteriovenous fistula treated with percutaneous transarterial embolization

    DEFF Research Database (Denmark)

    Madsen, M.A.; Frevert, S.; Madsen, P.L.

    2008-01-01

    Splenic arteriovenous fistula is a rare complication following splenectomy. We report a case of a large splenic arteriovenous fistula 23 years after splenectomy in a 50-year old male with abdominal pain, gastro-intestinal bleeding, ascites, diarrhoea, dyspnoea, portal hypertension and heart failure...

  2. Hemangiomas hipoecogênicos

    Directory of Open Access Journals (Sweden)

    Machado Márcio Martins

    2003-01-01

    Full Text Available Os hemangiomas hepáticos representam tumores hepáticos benignos, que, se corretamente identificados, não necessitariam de remoção cirúrgica na grande maioria dos casos. Usualmente apresentam-se, à ultra-sonografia (US, como lesões hiperecogênicas, entretanto, lesões com aspectos menos usuais, como as hipoecogênicas, também são descritas. Os autores avaliaram, prospectivamente, 15 casos de hemangiomas hipoecogênicos identificados num período de cerca de quatro anos. Como estes hemangiomas são atípicos em suas aparências ultra-sonográficas, o diagnóstico definitivo foi estabelecido pela análise, em conjunto, dos dados dos exames de US e tomografia computadorizada (TC helicoidal. À TC helicoidal, todas as lesões apresentaram o aspecto característico de realce centrípeto pelo meio de contraste iodado endovenoso. Adicionalmente, em todos os pacientes foram realizadas dosagens de antígeno carcinoembrionário e alfa-fetoproteína, além de endoscopia digestiva alta e colonoscopia (ou enema opaco com duplo contraste, não tendo sido identificada qualquer alteração nestes exames. Ademais, todos os pacientes foram avaliados com US e TC-helicoidal de controle, oito meses a um ano após o exame inicial, sem qualquer alteração no aspecto e nas dimensões das lesões. De interesse foi notado que, dos 15 casos de hemangiomas hipoecogênicos, 14 foram identificados em fígados esteatóticos. Os autores concluem que, embora atípico ao ultra-som, os hemangiomas podem se apresentar hipoecogênicos. Isto ocorreria especialmente em fígados com esteatose, sendo que apenas ocasionalmente seriam identificados em fígados sem esteatose. Nestes casos atípicos à US, seria útil a realização de exames complementares de imagem e bioquímicos, além de exames de controle, para maior conforto no seu diagnóstico preciso.

  3. Cardiac spindle cell hemangioma: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Ju Young; Lee, In Jae; Min, Kwang Sun; Jeon, Eui Yong; Lee, Yul; Bae, Sang Hoon [Hallym University College of Medicine, Anyang (Korea, Republic of)

    2007-04-15

    Spindle cell hemangioma is an uncommon vascular lesion histologically resembling a cavernous hemangioma and Kaposi's sarcoma with a predilection for the extremities. There are no radiologic reports concerning cardiac spindle cell hemangioma in the current literature. We report here a case of cardiac spindle cell hemangioma.

  4. Computed tomography of splenic infarcts

    Energy Technology Data Exchange (ETDEWEB)

    Triller, J.; Bona, E.; Barbier, P.

    1985-04-01

    Splenic infarcts are represented by wedge-shaped, oval or linear areas. Haemorrhagic infarcts are characterised by being hyperdense. Disseminated infarction occurs predominantly in myeloproliferative diseases. During the early stages, the infarct appears as an ill-defined hypodense defect, with non-homogeneous contrast enhancement. During the acute and sub-acute stage, the density of the infarct is low and there is no contrast enhancement. During the chronic stage, its density increases and there is slight contrast enhancement. Complications following splenic infarcts, such as abscesses, bleeding and rupture can be demonstrated by CT with great accuracy. Problems in differential diagnosis may occur if there are atypical manifestations of the infarct, with respect to abscess or leukaemic infiltrations.

  5. Less-invasive MR indices of clinically evident esophageal variceal bleeding in biliary atresia patients

    Directory of Open Access Journals (Sweden)

    Yuan Heng Mo

    2012-09-01

    Conclusion: Less-invasive indices, including the corrected splenic length platelet ratio and the splenic volume index-to-platelet count ratio, may be valuable predictors of esophageal variceal bleeding in patients with biliary atresia.

  6. Infantile periocular hemangioma

    Directory of Open Access Journals (Sweden)

    Mehdi Tavakoli

    2017-01-01

    Full Text Available Infantile periocular hemangiomas (IPH are common benign vascular tumors that present early in childhood. They typically show a rapid nonlinear growth pattern a few weeks after birth during a proliferative phase, then continue with an involution phase and may result in serious ocular or systemic complications. Theses tumors may present in a range of small isolated lesions to multiple, diffuse involvements. Understanding the nature of the disease, the natural course, complications, indications for intervention, and treatment modalities would be helpful for ophthalmologists, who will likely be consulted for periocular cases. In this review, we present recent opinions about the pathogenesis, diagnosis, and treatment options for patients with IPH.

  7. [Corticotherapy in hemangiomas].

    Science.gov (United States)

    Femenía Reus, A; Sariñana Natera, C

    1976-01-01

    A group of 17 patients with different types of hemangiomas that were submitted to treatment with steroids (prednisone) is studied. The results obtained are analyzed, together with the indications for the drug, its mechanism of action and the advantages of the doses used. Although this is not a definitive solution in all cases, considering the short number of complications observed, it is believed to be a treatment that be taken into account before more aggresive measures are followed, but it should never be done routinely.

  8. Splenic artery embolisation for portal hypertention in children ...

    African Journals Online (AJOL)

    Background: Bleeding from esophageal varices is one of the most common causes of serious gastrointestinal haemorrhage in children. We analysed our experience with the use of splenic artery embolisation and variceal sclerotherapy for bleeding oesophageal varices. Patients and Methods: Records of all patients treated ...

  9. Congenital Progressive Mutilating Hemangioma

    Directory of Open Access Journals (Sweden)

    Anastasiya Chokoeva

    2017-06-01

    Full Text Available A 73-year-old male patient was admitted with symptoms of decompensated cardiac and pulmonary insufficiency with long-lasting history. A tumor-like formation was observed within the clinical examination, covering the whole skin of the nose, paranasal region of the left part of the face, as well as the upper and lower left eyelids. The lesion was with yellow to brownish surface and dark-reddish to violet discolored peripheral area, composed of nodular formations, smooth central surface and firm texture on palpation. The histopathological examination verified the diagnosis of hemangioma, which had been congenital, regarding the patient’s history, treated surgically about 50 years ago, with signs of recurrence. The presented patient had been treated surgically at the age of 20, without medical evidence of the type of the performed excision. The recurrence occurs almost 50 years later, at the age of 78. To the best of our knowledge, this is the first reported recurrence of infantile hemangioma, treated surgically almost 50 years ago.

  10. Common and uncommon features of focal splenic lesions on contrast-enhanced ultrasound: a pictorial review

    Energy Technology Data Exchange (ETDEWEB)

    Zavariz, Julia D., E-mail: julia.zavariz@hc.fm.usp.br [Universidade de São Paulo (HC/FMUSP), São Paulo, SP (Brazil). Faculdade de Medicina. Hospital das Clínicas; Konstantatou, Eleni; Deganello Annamaria; Bosanac, Diana; Huang, Dean Y.; Sellars, Maria E.; Sidhu, Paul S. [Department of Radiology, King’s College Hospital, Denmark Hill, London (United Kingdom)

    2017-11-15

    The characterization of focal splenic lesions by ultrasound can be quite challenging. The recent introduction of contrast-enhanced ultrasound (CEUS) has come to play a valuable role in the field of imaging splenic pathologies, offering the possibility of an ionizing radiation-free investigation. Because CEUS has been incorporated into everyday clinical practice, malignant diseases such as focal lymphomatous infiltration, metastatic deposits, benign cysts, traumatic fractures, and hemangiomas can now be accurately depicted and characterized without the need for further imaging. More specifically, splenic traumatic fractures do not require additional imaging by computed tomography (with ionizing radiation exposure) for follow-up, because splenic fractures and their complications are safely imaged with CEUS. In the new era of CEUS, more patients benefit from radiation-free investigation of splenic pathologies with high diagnostic accuracy. (author)

  11. Changes in gastrosplenic circulation and splenic function after distal pancreatectomy with spleen preservation and splenic vessel excision.

    Science.gov (United States)

    Kohan, Gustavo; Ocampo, Carlos G; Zandalazini, Hugo I; Klappenbach, Roberto; Quesada, Bernabe M; Porras, Luis T Chiappetta; Rodriguez, Juan Alvarez; Oria, Alejandro S

    2013-10-01

    Distal pancreatectomy with spleen preservation and splenic vessel excision is a commonly used technique. However, it produces significant gastrosplenic circulation and splenic function changes. The aim of this work was to determine the immediate consequences on gastrosplenic circulation, late consequences on splenic function, and development of varicose veins. Thirty-five patients with pancreatic tumors and anatomical feasibility were included. Preoperative splenic circulation was evaluated by dynamic contrast-enhanced computed tomography (CT) scans. Early splenic perfusion was assessed by CT 7 days after surgery and late changes in gastrosplenic circulation 6 months after surgery. Varicose veins were evaluated by CT and endoscopy 6 months after surgery. Pitted cells and Howell-Jolly bodies were used as markers of splenic function. Postoperatory findings included changes in splenic perfusion 7 days and 6 months after surgery, development of varicose veins on CT scans and endoscopy, and detection of markers of splenic hypofunction on blood smears. Seven days after surgery, 63% of patients had some degree of splenic hypoperfusion, and 6 months after surgery, 83% of patients had normal perfusion. CT scans showed varices in 26 patients, and endoscopy revealed varicose veins in 11. Two patients experienced bleeding; markers of splenic hypofunction were found in 59% of cases.

  12. Infantile Hemangiomas Masquerading as Other Periocular Disorders

    Directory of Open Access Journals (Sweden)

    Jennifer Hsu

    2012-01-01

    Full Text Available Periocular tumors are common in infancy. The most common periocular tumors are capillary hemangiomas, which are present in 1-2% of newborns and develop in 10%–12% of children by the age of 1 year old. Deep capillary hemangiomas may be more challenging to diagnose than superficial capillary hemangiomas and can be confused with other orbital lesions. Deep orbital hemangiomas can mimic teratoma, lymphangioma, rhabdomyosarcoma, metastatic neuroblastoma, and granulocytic sarcoma. In this paper, we describe 2 pediatric cases where previously diagnosed dermoid cyst and dacrocystocele were found to be capillary hemangiomas upon biopsy. Approaches to distinguish capillary hemangiomas from other periocular tumors are further discussed. To our knowledge, this is the first case report of periocular hemangiomas imitating a dermoid cyst and a dacrocystocele. These cases emphasize the importance of including infantile hemangiomas in the differential diagnosis of subcutaneous periocular abnormalities.

  13. Hemangioma of the prostate - an unusual cause of lower urinary tract symptoms: Case report

    Directory of Open Access Journals (Sweden)

    Horn Thomas

    2011-04-01

    Full Text Available Abstract Background Hemangioma of the prostate gland is extremely rare and only a few cases have been reported. There have been several cases of hemangioma of posterior urethra, urinary bladder and periprostatic plexus in the literature, all presenting with hematuria or hematospermia. Diagnosis of prostatic hemangioma is difficult due to its rarity and unspecific symptoms such as hematuria, hematospermia or lower urinary tract symptoms. It cannot be detected by conventional examinations such as cystoscopy or standard rectal ultrasonography. Case presentation We present a case of prostatic hemangioma in an 84-year old male presenting with lower urinary tract symptoms. Bleeding has not been a feature in our case and diagnosis was not made until after operation. The patient was treated as a case of bladder neck outflow obstruction with transurethral resection of prostate gland and simultaneous bladder neck incisions. A period of self-catheterization was instituted due to postoperative urinary retention as the result of detrusor insufficiency. Conclusion Hemangioma of prostate gland is extremely rare and symptomatic prostatic hemangioma should be treated either by transurethral resection of prostate or laser evaporation.

  14. Subcutaneous hemangiomas of the hand.

    Science.gov (United States)

    Palmieri, T J

    1983-03-01

    Subcutaneous hemangiomas, the fourth most common tumor of the hand, consist primarily of proliferating blood vessels within the soft tissue. One hundred and sixty consecutive patients with the histologic diagnosis of subcutaneous hemangiomas were reviewed. Patients with diffuse hemangiomas, strawberry nevi, and arteriovenous fistulae were not included in the study. The median age was 32 years, the youngest being 2 years old and the oldest 68. Sixty-two percent of the patients were female. None had a history of trauma. The palm was the most common location. Progressive enlargement of the lesion and throbbing pain were the most common symptoms. As is characteristic of hemangiomas, they were readily compressible, poorly defined, bluish, subcutaneous masses that distended when the venous return was obstructed and contracted when the extremity was elevated. Roentgenographic evaluation rarely showed the typical calcification of phleboliths, but a soft tissue mass was almost always present. All of these hemangiomas were surgically excised, with the tributory vessels being identified and ligated as far distant from the tumor as possible in order to diminish the chances of recurrence.

  15. Recent progress of choroidal hemangioma

    Directory of Open Access Journals (Sweden)

    Li Miao

    2013-04-01

    Full Text Available Choroidal hemangioma(CHis a benign vascular tumor that occurred in the fundus posterior pole. Although it is a benign tumor, exudation from the lesion can lead to retinal detachment and other complications that make visual loss for patients. CH can occur as a circumscribed choroidal hemangioma(CCH, generally without systemic associations, or as a diffuse choroidal hemangioma(DCHthat is often associated variations of Sturge-weber syndrome(SWS. The management of CH has included laser photocoagulation, radiation therapy, transpupillary thermotherapy(TTT, photodynamic therapy(PDT. This article aims to introduce the current situation and the latest progress of the various therapies, to explore the most safe and effective method for the treatment of CH.

  16. Defocused Irradiation Mode of Diode Laser for Conservative Treatment of Oral Hemangioma

    Science.gov (United States)

    Fekrazad, Reza; AM Kalhori, Katayoun; Chiniforush, Nasim

    2013-01-01

    Vascular lesions rise from abnormalities in blood vessels or endothelial proliferation. Capillary hemangiomas are formed by small capillaries surrounded by a layer of endothelial cells in a connective tissue stroma. Various treatments are used for these conditions like excisional surgery, sclerotherapy, and recently laser irradiation. In this case study, we report successful treatment of intraoral capillary hemangioma by gallium/aluminum/arsenide (GaAlAs) laser. A 29 year old woman with a red lesion on the upper side of the right maxillary premolar was referred to private dental office. The Diode laser with wavelength of 810 nm was selected for treatment of the lesion in defocused mode by output power of 4 W in continuous mode. No bleeding was observed during surgery which provided better vision for surgeon and resulted in a minimally invasive procedure. According to results, Diode laser can be considered as a conservative modality in treatment of oral capillary hemangioma, especially in the esthetic zone. PMID:25606323

  17. Co-occurrence of intraoral hemangioma and port wine stain: A rare case

    Directory of Open Access Journals (Sweden)

    Prasanna Kumar Rao

    2012-01-01

    Full Text Available Hemangiomas are neoplastic proliferations of endothelial cells, characterized by a period of growth after birth, and eventual spontaneous involution. The course can be uneventful with spontaneous resolution; or it may be marked by complications such as infection, bleeding, ulceration, visual defects and feeding difficulties. Apart from these, rare life-threatening complications such as congestive heart failure and consumption coagulopathy may also be seen. Although hemangiomas commonly occur in the head and neck region, intraoral occurrence is relatively rare. A port wine stain is defined as a macular telangiectatic patch which is present at birth and remains throughout life. They may be localized or extensive, affecting a whole limb. This article reports a rare case of co-occurrence of port wine stain with intraoral hemangioma.

  18. Intracranial capillary hemangioma mimicking a dissociative disorder

    Directory of Open Access Journals (Sweden)

    Alexander Lacasse

    2012-01-01

    Full Text Available Capillary hemangiomas, hamartomatous proliferation of vascular endothelial cells, are rare in the central nervous system (CNS. Intracranial capillary hemangiomas presenting with reversible behavioral abnormalities and focal neurological deficits have rarely been reported. We report a case of CNS capillary hemangioma presenting with transient focal neurological deficits and behavioral abnormalities mimicking Ganser’s syndrome. Patient underwent total excision of the vascular malformation, resulting in complete resolution of his symptoms.

  19. Synovial Hemangioma in the Knee: MRI Findings

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    Harun Arslan

    2015-01-01

    Full Text Available Synovial hemangiomas are rare benign tumors of vascular origin. A 23-year-old boy presented with knee pain and swelling. The boy had developed symptoms 18-months earlier. He was diagnosed with synovial hemangioma based on magnetic resonnance imaging examination and histopathologic findings of the arthroscopic biopsy tissue. We present the magnetic resonance imaging and histopathologic findings of synovial hemangioma of the knee.

  20. Haemorrhagic shock due to spontaneous splenic haemorrhage complicating antiplatelet therapy: endovascular management

    Directory of Open Access Journals (Sweden)

    Garge S Shaileshkumar

    2015-01-01

    Full Text Available Spontaneous splenic haemorrahge and rupture is a rare but life-threatening condition requiring urgent diagnosis and treatment. Splenic haemorrhage and rupture precipitated by thrombolytic or antiocoagulant therapy has been reported frequently in the literature, but only two cases due to ticlopidine and one case due to salicyclate have been reported. We report the case of a 54-year-old man with haemorrhagic shock due to spontaneous splenic haemorrhage and rupture following dual antiplatelet (aspirin and clopidogrel therapy. He was successfully treated with selective angioembolization of the bleeding branch of the splenic artery.

  1. Assessment of splenic function

    NARCIS (Netherlands)

    de Porto, A.P.N.A.; Lammers, A.J.J.; Bennink, R.J.; ten Berge, R.J.M.; Speelman, P.; Hoekstra, J.B.L.

    2010-01-01

    Hyposplenic patients are at risk of overwhelming post-splenectomy infection (OPSI), which carries mortality of up to 70%. Therefore, preventive measures are warranted. However, patients with diminished splenic function are difficult to identify. In this review we discuss immunological,

  2. Postsplenectomy splenic activity.

    Science.gov (United States)

    Orda, R; Barak, J; Baron, J; Spirer, Z; Wiznitzer, T

    1981-01-01

    Evidence of recurring activity of splenic tissue was investigated in patients who had undergone splenectomies. Methods included technetium 99m sulfur colloid scan, serum tuftsin assay, serum immunoglobulin concentration, blood cell counts, and search for Howell-Jolly bodies. Positive scans were observed together with normal levels of tuftsin in 54% of the patients. In 46% of the patients, no splenic activity was detected by scanning and low levels of tuftsin were noticed. The difference in tuftsin levels between the two groups was statistically significant. Howell-Jolly bodies and decreased serum levels of IgM featured all patients. The possible application of combined splenic scan and tuftsin assessment for screening recurring splenic activity in the postsplenectomy population at great risk is suggested. Images Fig. 1. Fig. 2. PMID:7305494

  3. [Spasmodic torticollis and vertebral hemangioma].

    Science.gov (United States)

    Durán, E; Chacón, J R

    Spasmodic torticollis in young patients should give rise to a clinical suspicion that this is secondary to another primary disorder. Therefore a series of diagnostic tests should be carried out before it is labelled as idiopathic. The patient was a thirty year old man who had had difficulty in writing with his right hand since childhood. At the age of 20 years he was diagnosed as having writer's cramp and idiopathic spasmodic torticollis. On general physical examination no abnormalities were found. On neurological examination he had: absence of reflexes of both arms, limited but painless rotation of the neck towards the left and hypertrophy of the left trapezius muscle. Laboratory, neurophysiological and neuroimaging investigations seeking a secondary cause for the torticollis were all normal. There were no Keyser-Fleischer rings. Chest X-ray showed, dorsal scoliosis with convexity to the left. CAT and MR of the spine showed a hemangioma in the body of T1. On arteriography of the supra-aortic and vertebral trunks a hemangioma was found at T1 which received contrast material via a branch of the right thyro-bi-cervico-scapular trunk. Various treatments were tried (diazepam, Botox, Dysport, tetrabenazine, baclofen, etc.) with no improvement. A definite diagnosis of secondary torticollis could not be made since the hemangioma was supplied by a very narrow vascular pedicle, so embolization was contraindicated. Cervical spinal cord alterations may cause focal dystonia due to increased excitability of the spinal motor neurone, due to dysfunction of the disinhibitory descending reciprocal paths.

  4. Quiescent Volcano-Chest Wall Hemangioma.

    Science.gov (United States)

    Saldanha, Elroy; Martis, John J S; Kumar, B Vinod; D'Cunha, Rithesh J; Vijin, V

    2017-08-01

    Chest wall hemangiomas are rare tumors that may originate within the soft tissue or from the ribs. Intramuscular hemangioma is infrequent, representing less than 1 % of all hemangiomas, and the localization in the chest wall is even less frequent. They are typically cutaneous in location, large, and poorly circumscribed and can be locally destructive. We present a case of a 34-year-old lady presented with firm lump 3 × 3 cm in left upper and inner quadrant of left breast well defined borders, non-pulsatile and restricted mobility. Sono-mammogram was suggestive of ill-defined lesion at 10 o'clock position. CT chest was conclusive of chest wall hemangioma. The patient underwent excision of the lump. HPE was suggestive of cavernous hemangioma. Cavernous hemangioma typically manifest at birth or before the age of 30 years. CT is more sensitive than plain radiography in detecting phleboliths, which are present in approximately 30 % of cavernous hemangiomas. Surgical excision would be treatment of choice. In this case, the site of the lesion was in the breast clinically mimicking that of a fibroadenoma which warrants hemangioma as a differential diagnosis.

  5. Untreated Hemangiomas : Growth Pattern and Residual Lesions

    NARCIS (Netherlands)

    Bauland, Constantijn G.; Luning, Thomas H.; Smit, Jeroen M.; Zeebregts, Clark J.; Spauwen, Paul H. M.

    Background: Hemangiomas of infancy can give rise to alarm because of their rapid growth and occasional dramatic appearance. The objective of this study was to investigate the growth pattern of hemangiomas and risk factors for residual lesions. Methods: A follow-up study was performed of patients

  6. Splenic epithelial cyst

    International Nuclear Information System (INIS)

    Yousuf, M.; Jalali, U.

    2011-01-01

    Cysts of spleen are rare entities. Congenital splenic cysts are even more uncommon comprising of only 10% of benign non-parasitic cysts. We report a case of 22 years old female who presented with history of 2 years abdominal pain and gradual distension. Ultrasound and computed tomography (CT) both were suggestive of splenic cyst. Laboratory tests show thrombocytopenia with platelets count of 97000 per cubic millimeter and anemia with hemoglobin 8.7 gram per deciliter. Serological tests were negative for parasitic infection. Splenectomy was done and the weight of the spleen was found to be 1.5 kilogram. Histopathological findings are consistent with splenic epithelial cyst. The aetiology, diagnostic modalities and treatment options are discussed in the case report. (author)

  7. Pure laparoscopic right hepatectomy for giant hemangioma using anterior approach.

    Science.gov (United States)

    Kim, Seok-Hwan; Kim, Ki-Hun; Kirchner, Varvara A; Lee, Sang-Kyung

    2017-05-01

    Laparoscopic major hepatectomy remains a challenging procedure [1, 2]. In the case of giant tumors in the right liver, conventional approach (complete mobilization of the right liver before parenchymal transection) could be dangerous during mobilization because of large volume and weight [3, 4]. We present the case of a pure laparoscopic right hepatectomy for a giant hemangioma using an anterior approach. We achieved the informed consent with this patient and approved by the Ethics Committee of the Asan Medical Center. Giant hemangioma (13 × 11 × 14 cm) was located in right liver. After glissonean approach [5], Pringle maneuver was performed during the hepatic parenchymal transection. For the transection, the Cavitron Ultrasonic Surgical Aspirator was used. Small hepatic vein branches along the middle hepatic vein and small glissonean pedicles were sealed and divided with a THUNDERBEATTM (Olympus), which is the device with integration of both bipolar and ultrasonic energies delivered simultaneously. iDriveTM Ultra Powered Stapling device (Medtronic) was used for division of right glissonean pedicle and large hepatic veins. Hemangioma was removed through the lower abdominal transverse incision using the endo-bag. This technique has the advantage of avoiding excessive bleeding caused by avulsion of the hepatic vein and caval branches, iatrogenic tumor rupture [3]. By means of the anterior approach, pure laparoscopic right hepatectomy was performed successfully without intraoperative complications and transfusions. The operation time was 202 min, and the estimated blood loss was less than 150 ml. On postoperative day 3, computed tomographic scan showed no pathological findings. The patient was discharged on postoperative day 5 without complications. Laparoscopic approach has good results because of the view with magnification enabling meticulous hemostasis and the small wounds that give patients less pain [6, 7]. The authors recommend that the laparoscopic

  8. Cavernous hemangioma presenting marked hyperostosis

    International Nuclear Information System (INIS)

    Kobata, Hitoshi; Miyake, Hiroji; Kitamura, Junji; Kajikawa, Hiroshi; Ohta, Tomio

    1988-01-01

    The authors report here a case of hemangioma of the left parietal bone which presented headache and papilledema. This patient is a 37-year-old female who had, prior to admission, complained of increasing headache for one year and blurred vision for three months. She had no history of head injury. Local physical examinations revealed a slight bulging in her left parietal region which was insensitive to palpation and not adherent to the overlying scalp. Neurological examinations revealed bilateral papilledema and an incongruous bitemporal upper quadrant defect in the visual field. All the other neurological and laboratory data were normal. A plain skull roentogenogram showed a 9 x 9 cm osteolytic and characteristic honeycomb lesion in the parietal region. Systemic bone survey revealed a similar lesion in the right tibia which was not histologically examined. A marked accumulation of isotopes was detected on the bone scintigrams at both lesions. Selective external carotid angiograms demonstrated a tumor stain fed by the superficial temporal, occipital, and middle meningial arteries. CT scans of the brain and skull clearly showed a local thickening of and structural changes in the skull bone and also a mass effect on the brain and lateral ventricle. The lesioned bone was removed en bloc and replaced by an artificial bone. It was highly vascular, but not adherent to the overlying dura. The post-operative course was uneventful, and the headache and papilledema disappeared. Hemangioma of the skull presenting marked hyperostosis, as reported above, seems to be rare. In addition, in this case, skeletal angioma without any clinical manifestation was detected. Clinical and radiological pictures of the hemangioma of the skull and other bones were briefly discussed. (author)

  9. Diffuse hemangioma of the colon

    International Nuclear Information System (INIS)

    Reis, J.; Caseiro-Alves, F.; Cruz, L.; Moreira, A.; Rebelo, O.

    1995-01-01

    We report two cases of diffuse hemangioma of the colon in adolescent patients. One patient had multiple phleboliths at the lower pelvis identified with plain radiographs of the abdomen. Several aspects were seen on double-contrast enema: luminal narrowing, colonic-wall thickening and submucosal colonic masses that changed in appearance with the degree of colonic distension. Angiography was inconclusive in one case. Use of CT and MR provided relevant information regarding the true extent of the disease, but MR was superior in demonstrating unequivocally the vascular nature of the lesions. (orig.)

  10. Vaginal Bleeding

    Science.gov (United States)

    ... Gynecology. ACOG Practice Bulletin No. 128. Diagnosis of abnormal uterine bleeding in reproductive-aged women. Obstetrics and Gynecology. 2012;120:197. Kaunitz AM. Approach to abnormal uterine bleeding in nonpregnant reproductive-age women. http://www.uptodate. ...

  11. Splenic injury after colonoscopy

    DEFF Research Database (Denmark)

    Petersen, C.R.; Adamsen, S.; Gocht-Jensen, P.

    2008-01-01

    Splenic injury is a rare and serious complication of colonoscopy. The most likely mechanism is tension on the splenocolic ligament and adhesions. Eight cases were identified among claims for compensation submitted to the Danish Patient Insurance Association during the period 1992-2006, seven...

  12. Postcesarean Splenic Torsion

    Directory of Open Access Journals (Sweden)

    Yu-Hui Huang

    2006-09-01

    Conclusion: Splenic torsion is a rare cause of acute abdominal pain during pregnancy or postpartum, and the symptoms vary depending on the degree of torsion. Early involvement of many complementary specialty services enabled early recognition of this rare entity and timely definitive treatment.

  13. Ruptured Splenic Artery Aneurysm

    African Journals Online (AJOL)

    1974-05-04

    May 4, 1974 ... Radiological confirmation of the commonness of the condition found at coeliac angiography,' adds further support for a high autopsy incidence. The unusual preponderance of females with splenic artery aneurysms3.•.• cannot be explained on the basis of aetiology, as they are most often caused by arterio- ...

  14. [Anesthetic management of a patient with Sturge-Weber syndrome associated with a giant facial hemangioma].

    Science.gov (United States)

    Fujii, Noriko; Usuda, Iwao; Hikawa, Yoshio

    2014-06-01

    A 32-year old man with Sturge-Weber syndrome, a rare congenital disease of multiple angiomatous lesions including cervical cortex, face, oral soft tissues, larynx and trachea, underwent the excision of a back lipoma. His hemangioma which extended into the region of the right ophthalmic nerve and superior maxillary nerve is extremely large. He also had mental retardation and epilepsy. No apparent hemangioma was found in his oral cavity, pharynxes, larynx and trachea by preoperative exam. His hemangioma made it difficult to cover his mouth and nose by usual face mask. Though we first considered awake intubation, he was difficult to obey our command. So we searched for the face mask covering his nose and mouth without pressing his facial angioma. Finally, we discovered the full-face mask for NIPPV. After induction with propofol, we confirmed the perfect mask fit, and ventilation by two-person method was effective. Then we administered rocuronium and fentanyl, and intubated without difficulty. The patient was maintained by sevoflurane. He was hemodynamically stable. He was extubated without bleeding and respiratory problems. We experienced general anesthesia of a patient with Sturge-Weber syndrome who had a giant facial hemangioma. With full-face NIPPV mask we safely induced general anesthesia.

  15. MR of head and neck hemangiomas

    International Nuclear Information System (INIS)

    Bilaniuk, L.T.; Zimmerman, R.A.; Gusnard, D.A.

    1990-01-01

    This paper defines the MR characteristics of head and neck hemangiomas and to evaluate the role of MR in their diagnosis and management. Eighteen pediatric and young adult patients with head and neck hemangiomas (six neck, six face, three eyelid, two scalp, and one parotid) underwent high-field-strength 1.5-T MR imaging. Conventional spin-echo sequences with T1 and T2 weighting were performed. In addition, one-third of patients underwent MR angiography and gadolinium enhancement. The hemangiomas were isointense to muscle on T1-weighted images and hyperintense on proton-density and T2-weighted images

  16. Intramuscular hemangioma. The diagnostic value of MRI

    International Nuclear Information System (INIS)

    Kadota, Tetsuya; Sumino, Teruyuki; Doi, Yasushi; Ozaki, Jiro; Tatsumi, Hideaki

    1999-01-01

    Intramuscular hemangiomas are relatively rare tumors of young adults. It is difficult for the tumors to be diagnosed preoperatively because plain and CT radiographic examinations may not always be specific to them. Ten cases of intramuscular hemangioma are reported. MR examinations were performed on all ten patients with pathologically proved intramuscular hemangioma. Three characteristics of MR findings are shown, using the results of the literature and of our 10 cases. MRI, especially T 2 -weighted image, supplies valuable information to evaluate the local extent of the tumor. MR examination is highly useful and indispensable for attaining a preoperative diagnosis. (author)

  17. Splenic artery aneurysm.

    Science.gov (United States)

    Tcbc-Rj, Rui Antônio Ferreira; Ferreira, Myriam Christina Lopes; Ferreira, Daniel Antônio Lopes; Ferreira, André Gustavo Lopes; Ramos, Flávia Oliveira

    2016-01-01

    Splenic artery aneurysms - the most common visceral artery aneurysms - are found most often in multiparous women and in patients with portal hypertension. Indications for treatment of splenic artery aneurysm or pseudoaneurysm include specific symptoms, female gender and childbearing age, presence of portal hypertension, planned liver transplantation, a pseudoaneurysm of any size, and an aneurysm with a diameter of more than 2.5cm. Historically, the treatment of splenic artery aneurysm has been surgical ligation of the splenic artery, ligation of the aneurysm, or aneurysmectomy with or without splenectomy, depending on the aneurysm location. There are other percutaneous interventional techniques. The authors present a case of a splenic artery aneurysm in a 51-year-old woman, detected incidentally. RESUMO Aneurismas da artéria esplênica - os aneurismas arteriais viscerais mais comuns - são encontrados mais frequentemente em mulheres multíparas e em pacientes com hipertensão portal. As indicações para o seu tratamento incluem sintomas específicos, sexo feminino e idade fértil, presença de hipertensão portal, paciente em fila de transplante hepático, um pseudoaneurisma de qualquer tamanho, e um aneurisma com um diâmetro superior a 2,5cm. Historicamente, o tratamento do aneurisma da artéria esplênica tem sido a ligadura cirúrgica da artéria esplênica, a ligadura do aneurisma ou a aneurismectomia, com ou sem esplenectomia, dependendo do local do aneurisma. Existem outras técnicas intervencionistas percutâneas. Os autores apresentam o caso de um aneurisma de artéria esplênica em uma mulher de 51 anos de idade, diagnosticado incidentalmente.

  18. Splenic artery embolisation for portal hypertention in children

    Directory of Open Access Journals (Sweden)

    Meisheri Ila

    2010-01-01

    Full Text Available Background: Bleeding from esophageal varices is one of the most common causes of serious gastrointestinal haemorrhage in children. We analysed our experience with the use of splenic artery embolisation and variceal sclerotherapy for bleeding oesophageal varices. Patients and Methods: Records of all patients treated for bleeding oesophageal varices caused by portal hypertension from 1998 to 2004 were retrospectively analysed. Patients were followed up for five years. Results: Out of 25 patients treated, ten belonged to sclerotherapy (group A, eight to combined sclerotherapy and embolisation (group B, and seven to only embolisation (group C. The patients were selected randomly, only two patients who had active bleed recently were directly sclerosed. The splenic artery was embolised at the hilum using steel coils in 15 patients with portal hypertension and hypersplenism. Follow-up findings showed decrease in splenic mass, varices, and hyperdynamic flow. Conclusion: In spite of few patients and a short period of follow-up, our results pointed out that a serious consideration should be given to this procedure, as it slowed the sequel of portal hypertension and the complications associated with it. Patients who were embolised and followed up for five years had lesser rebleeds and complications than sclerotherapy patients.

  19. Splenic Arterial Embolization in the Treatment of Severe Portal Hypertension Due to Pancreatic Diseases: The Primary Experience in 14 Patients

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Qi, E-mail: wqtjmu@gmail.com; Xiong, Bin, E-mail: herrxiong@126.com; Zheng, ChuanSheng, E-mail: hqzcsxh@sina.com; Liang, Ming, E-mail: whliangming@163.com; Han, Ping, E-mail: cjr.hanping@vip.163.com [Huazhong University of Science and Technology, Department of Radiology, Union Hospital, Tongji Medical College (China)

    2016-03-15

    ObjectiveThis retrospective study reports our experience using splenic arterial particle embolization and coil embolization for the treatment of sinistral portal hypertension (SPH) in patients with and without gastric bleeding.MethodsFrom August 2009 to May 2012, 14 patients with SPH due to pancreatic disease were diagnosed and treated with splenic arterial embolization. Two different embolization strategies were applied; either combined distal splenic bed particle embolization and proximal splenic artery coil embolization in the same procedure for acute hemorrhage (1-step) or interval staged distal embolization and proximal embolization in the stable patient (2-step). The patients were clinically followed.ResultsIn 14 patients, splenic arterial embolization was successful. The one-step method was performed in three patients suffering from massive gastric bleeding, and the bleeding was relieved after embolization. The two-step method was used in 11 patients, who had chronic gastric variceal bleeding or gastric varices only. The gastric varices disappeared in the enhanced CT scan and the patients had no gastric bleeding during follow-up.ConclusionsSplenic arterial embolization, particularly the two-step method, proved feasible and effective for the treatment of SPH patients with gastric varices or gastric variceal bleeding.

  20. Spontaneous Splenic Rupture in Melanoma

    Directory of Open Access Journals (Sweden)

    Hadi Mirfazaelian

    2014-01-01

    Full Text Available Spontaneous rupture of spleen due to malignant melanoma is a rare situation, with only a few case reports in the literature. This study reports a previously healthy, 30-year-old man who came with chief complaint of acute abdominal pain to emergency room. On physical examination, abdominal tenderness and guarding were detected to be coincident with hypotension. Ultrasonography revealed mild splenomegaly with moderate free fluid in abdominopelvic cavity. Considering acute abdominal pain and hemodynamic instability, he underwent splenectomy with splenic rupture as the source of bleeding. Histologic examination showed diffuse infiltration by tumor. Immunohistochemical study (positive for S100, HMB45, and vimentin and negative for CK, CD10, CK20, CK7, CD30, LCA, EMA, and chromogranin confirmed metastatic malignant melanoma. On further questioning, there was a past history of a nasal dark skin lesion which was removed two years ago with no pathologic examination. Spontaneous (nontraumatic rupture of spleen is an uncommon situation and it happens very rarely due to neoplastic metastasis. Metastasis of malignant melanoma is one of the rare causes of the spontaneous rupture of spleen.

  1. Vulvar Lobular Capillary Hemangioma (Pyogenic Granuloma

    Directory of Open Access Journals (Sweden)

    Kian-Mei Chong

    2005-03-01

    Conclusion: Pyogenic granuloma is considered a reactive hyperproliferative vascular response to trauma or other stimuli. The name “pyogenic granuloma” is a misnomer since the condition is not associated with pus and does not represent a granuloma histologically. There are a few cases of lobular capillary hemangioma of the glans penis but it is rare on the female genitalia. We present this case to help physicians become aware that lobular capillary hemangiomas may occur at this site.

  2. Coil embolization of the splenic artery: impact on splenic volume.

    Science.gov (United States)

    Preece, Stephen R; Schriber, Stacey M; Choudhury, Kingshuk R; Suhocki, Paul V; Smith, Tony P; Kim, Charles Y

    2014-06-01

    To determine the impact of coil embolization of the splenic artery on splenic volume based on computed tomography (CT) imaging. Splenic artery embolization (SAE) was performed in 148 consecutive patients over an 8-year period in an institutional review board-approved retrospective study. Of these, 60 patients (36 men; mean age, 49 y) had undergone contrast-enhanced CT before and after SAE with a mean time interval of 355 days. Pre- and postembolization splenic volumes were calculated with volume-rendering software. Presence of Howell-Jolly bodies was ascertained on laboratory tests. A trauma control group consisted of 39 patients with splenic laceration and follow-up CT but no splenic intervention. SAE in trauma patients resulted in an insignificant decrease in mean spleen size from 224 cm(3) to 190 cm(3) (P = .222). However, postembolization splenic volume was significantly smaller than follow-up volume in the trauma control group (353 cm(3); P Howell-Jolly bodies after SAE. No patients required repeat embolization or splenectomy. Coil embolization of the splenic artery resulted in a modest but significant decrease in splenic volume when performed distally; proximal embolization resulted in an insignificant volume change. Copyright © 2014 SIR. Published by Elsevier Inc. All rights reserved.

  3. Perimenopausal Bleeding and Bleeding After Menopause

    Science.gov (United States)

    ... Patients About ACOG Perimenopausal Bleeding and Bleeding After Menopause Home For Patients Search FAQs Perimenopausal Bleeding and ... 2011 PDF Format Perimenopausal Bleeding and Bleeding After Menopause Gynecologic Problems What are menopause and perimenopause? What ...

  4. Laser treatment of infantile hemangiomas

    Directory of Open Access Journals (Sweden)

    Michelle Si Ying Ng

    2017-01-01

    Full Text Available Infantile hemangiomas (IHs are the most common benign soft tissue tumor of infancy and childhood. Many patients seek early treatment to halt progression of tumor growth and accelerate regression to achieve quick resolution with good cosmetic outcomes. We reviewed literature through PubMed search on the treatment strategies for IH and share our experience in the field of laser treatment of IH. Treatment strategies for IH include both pharmacological, laser, and surgical interventions depending on the stage and severity of the lesion. Various laser beams have been attempted with varying effects and effectiveness. The 595-nm pulsed dye laser therapy has been most widely utilized owing to its great efficacy but minimal adverse effects. It works by targeting oxyhemoglobin chromophore in blood vessels located within the dermis, causing photothermal damage of these target vessels stimulating quick involution without damaging surrounding healthy skin. It is especially useful in treating ulcerated superficial facial hemangiomas that necessitate rapid healing to avoid unsightly scarring. It has a good safety profile but small risk of epidermal burn, blistering, postinflammatory pigment changes, and scarring remains in those with darker skin types treated with higher fluences and short-pulsed duration. Combination treatment with 1064 nm neodymium-doped yttrium aluminum garnet laser, oral propranolol, and even corticosteroids remains an option, especially in treatment of deep, large, and functionally threatening IH. Careful consideration in consultation with the child's parents given the complexities and potential complications surrounding treatment should always be considered. Laser treatment remains an appropriate treatment for rapidly growing IH in exposed locations at early presentation.

  5. Hemangioma rubi no couro cabeludo Cherry hemangioma in the scalp

    Directory of Open Access Journals (Sweden)

    José Marcos Pereira

    2004-02-01

    Full Text Available O hemangioma rubi (HR é dermatose de origem vascular extremamente freqüente, acometendo mais de 75% da população acima de 70 anos de idade. Em geral compõe-se de lesões múltiplas,localizadas predominantemente no alto do tronco e braços. Clinicamente é caracterizado por lesões que variam desde máculas puntiformes até lesões papulosas com cinco milímetros de diâmetro. As mais novas são vermelhas, em tons vivos, e as mais antigas podem ser azuladas. O HR é de etiologia desconhecida. Histologicamente chama atenção uma neoformação de vasos capilares, que se tornam dilatados e com fenestrações em suas paredes. A membrana basal está muito espessada e existe abundante estroma de colágeno entre os vasos. O presente trabalho demonstra a alta incidência do HR no couro cabeludo Em amostra de 171 pacientes, sendo 85 homens e 86 mulheres, o autor observou que 123 deles (72% tinham HR no couro cabeludo, localização em que o HR nunca foi descrito na literatura.Cherry hemangioma (CH is an extremely frequent dermatosis with vascular origin involving more than 75% of the population over 70 years of age. Normally they are multiplex spots and focus predominantly on the upper trunk and arms. Clinically they are characterized by pinpoint maculae and papules with up to 5 millimeters in diameter. The most recent lesions can be a strong red color while the older ones are bluish. The etiology of CH is still unknown. From the histologic standpoint, the neoformation of the capillary tube draws attention: they are very dilated and with fenestration along the wall. The basement membranes are thickened and there is abundant collagen stroma between the veins. This work demonstrates the high frequency of CH in the scalp. In a sample of 171 patients (85 men and 86 women the author noted that 123 (72% had CH in the scalp. However, according to the literature, CH in the scalp has never been described.

  6. Dynamic enhanced computed tomographic findings of a perirenal capillary hemangioma

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Min; Kim, Sang Won; Kim, Hyun Cheol; Yang, Dal Mo; Ryu, Jung Kyu; Lim, Sung Jig [Kyung Hee University Hospital at Gangdong, Seoul (Korea, Republic of)

    2016-05-15

    Hemangiomas are benign mesenchymal neoplasms that rarely occur in the kidney and perirenal space. Perirenal hemangiomas can mimic the appearance of exophytic renal cell carcinoma or various retroperitoneal tumors. We report a case of perirenal hemangioma detected by dynamic enhanced computed tomography in a 43-year-old female.

  7. Infantile hemangiomas: from pathogenesis to clinical features

    Directory of Open Access Journals (Sweden)

    Rosenblatt A

    2012-06-01

    Full Text Available Adena Rosenblatt,1 Erin F Mathes,2 Kristina W Rosbe31Department of Pediatrics, University of California, San Francisco, 2Division of Pediatric Dermatology, Departments of Dermatology and Pediatrics, University of California, San Francisco, 3Division of Pediatric Otolaryngology, Department of Otolaryngology – Head and Neck Surgery, University of California, San Francisco, CA, USAAbstract: Infantile hemangiomas (IH are benign vascular tumors consisting of a collection of immature cells, including progenitor stem cells and disorganized blood vessels. They are the most common benign tumors in childhood. Recently, there have been significant, exciting advancements in the understanding of the pathogenesis and treatment of infantile hemangiomas, which are discussed in this review. The decision to initiate treatment for IH is based on many factors, including size and location, functional compromise, psychosocial implications, and risks and benefits of the proposed therapy. For most families of children with hemangiomas, education about the natural history of IH and reassurance are often the only "treatment" required. A minority of patients with large, complex lesions or lesions that cause functional compromise require early intervention. These patients and families benefit from a multidisciplinary approach to care in vascular birthmark centers. Ongoing multi-institutional clinical trials will provide further important data on the efficacy and safety of hemangioma treatments.Keywords: progenitor stem cell, glucose transporter 1, PHACES, LUMBAR, infantile hemangioma

  8. Different Clinical Features of Acral Abortive Hemangiomas

    Directory of Open Access Journals (Sweden)

    N. Vega Mata

    2017-01-01

    Full Text Available Some infantile hemangiomas called in literature “minimal or arrested growth hemangiomas” or “abortive hemangiomas” are present at birth and have a proliferative component equaling less than 25% of its total surface area. Often, they are mistaken for vascular malformation. We present five patients (three girls and two boys with abortive hemangiomas diagnosed between January 2010 and December 2015 localized in acral part of the extremities. They were congenital lesions resembling precursor of hemangiomas but did not show proliferation phase. Immunohistochemical Glut-1 was performed in all of them as a way to confirm the abortive hemangioma diagnosis. The most common appearance was a reticulated erythematous patch with multiple fine telangiectasias on the surface. We remark that one of them presented a segmental patch with two different morphologies and evolutions. The proximal part showed pebbled patches of bright-red hemangioma and presented proliferation and the distal part with a reticulated network-like telangiectasia morphology remained unchanged. We detected lower half of the body preference and dorsal region involvement preference without ventral involvement. The ulceration occurred in three patients with two different degrees of severity.

  9. [Gastrointestinal bleeding].

    Science.gov (United States)

    Lanas, Ángel

    2015-09-01

    In the Digestive Disease Week in 2015 there have been some new contributions in the field of gastrointestinal bleeding that deserve to be highlighted. Treatment of celecoxib with a proton pump inhibitor is safer than treatment with nonselective NSAID and a proton pump inhibitor in high risk gastrointestinal and cardiovascular patients who mostly also take acetylsalicylic acid. Several studies confirm the need to restart the antiplatelet or anticoagulant therapy at an early stage after a gastrointestinal hemorrhage. The need for urgent endoscopy before 6-12 h after the onset of upper gastrointestinal bleeding episode may be beneficial in patients with hemodynamic instability and high risk for comorbidity. It is confirmed that in Western but not in Japanese populations, gastrointestinal bleeding episodes admitted to hospital during weekend days are associated with a worse prognosis associated with delays in the clinical management of the events. The strategy of a restrictive policy on blood transfusions during an upper GI bleeding event has been challenged. Several studies have shown the benefit of identifying the bleeding vessel in non varicose underlying gastric lesions by Doppler ultrasound which allows direct endoscopic therapy in the patient with upper GI bleeding. Finally, it has been reported that lower gastrointestinal bleeding diverticula band ligation or hemoclipping are both safe and have the same long-term outcomes. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  10. Splenic abscess: a rare presentation

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    Mohit Bhatia

    2015-01-01

    Full Text Available Splenic abscess is a rare clinical entity with an incidence of 0.2-0.7% in autopsy-based studies. When untreated, splenic abscess is associated with nearly 100% mortality; in treated patients, the mortality rate is 16.6% during the first 90 days. It mostly occurs in patients with neoplasia, immunodeficiency, trauma, diabetes or splenic infarct. The incidence of splenic abscess is thought to be growing because of the increase in the number of immunocompromised patients who are particularly at risk for this disease and also because of the widespread use of diagnostic modalities. However, the optimal treatment for this remains unclear. We present a case of a 42-year-old man diagnosed with multiloculated splenic abscess and was subjected to splenectomy.

  11. Pediatric Nasal Lobular Capillary Hemangioma

    Directory of Open Access Journals (Sweden)

    Jordan M. Virbalas

    2012-01-01

    Full Text Available Background. LCH is a benign vascular growth of the skin and mucous membranes commonly affecting the head and neck. Since it was first described in the nineteenth century, this entity has been variously known as “human botryomycosis” and “pyogenic granuloma.” The shifting nomenclature reflects an evolving understanding of the underlying pathogenesis. We review the histopathology of and current epidemiological data pertaining to LCH which suggests that the development of these lesions may involve a hyperactive inflammatory response influenced by endocrine factors. We report two new cases of pediatric lobular capillary hemangioma (LCH of the nasal cavity and review current theories regarding the etiology, diagnosis, and treatment of nasal LCH. Methods. Retrospective case series. Case Series. Two adolescent females presented with symptoms of recurrent epistaxis, nasal obstruction, and epiphora. Both patients underwent computed tomography imaging and biopsy of their intranasal mass. The tumors were excised using image-guided transnasal endoscopic technique. Seven other cases of nasal LCH have been reported to date in the pediatric population. Conclusion. Nasal LCH is a rare cause of an intranasal mass and is associated with unilateral epistaxis, nasal obstruction, and epiphora. We advocate for image-guided endoscopic excision of LCH in the adolescent population.

  12. Intravitreal bevacizumab (avastin for circumscribed choroidal hemangioma

    Directory of Open Access Journals (Sweden)

    Subrata Mandal

    2011-01-01

    Full Text Available Circumscribed choroidal hemangiomas are rare ophthalmic entities that cause diminution in vision due to accumulation of subretinal and/or intraretinal fluid in the macular area. Various treatment options ranging from conventional laser to photodynamic therapy have been employed to destroy the tumor and reduce the exudation; however, either the inability to penetrate through the exudative fluid or the collateral retinal damage induced by these treatment modalities make them unsuitable for lesions within the macula. We evaluated the role of intravitreal bevacizumab, a pan-vascular endothelial growth factor (VEGF inhibitor, in reducing the sub- and intraretinal fluid in three patients with circumscribed choroidal hemangiomas. All the patients had complete resolution of the serous retinal detachment that was maintained till at least 12 months after the first injection. Intravitreal bevacizumab may be used in combination with thermal laser or photodynamic therapy in treating circumscribed choroidal hemangiomas with subretinal fluid.

  13. Rectal Bleeding

    Science.gov (United States)

    ... rectal bleeding and any signs of shock: Rapid, shallow breathing Dizziness or lightheadedness after standing up Blurred ... shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research. © 1998-2018 Mayo ...

  14. Giant hepatic cavernous hemangioma. Findings on computed helical tomography

    International Nuclear Information System (INIS)

    Castrillon, German A; Montoya, Maria del Pilar; Soto, Jorge A

    2010-01-01

    Objective: To describe computed helical tomography characteristics of the giant hepatic cavernous hemangioma. Method: During five years, we evaluated 21 patients with 21 giant hepatic cavernous hemangiomas with computed helical and multislice tomography. We included 18 women (86%) and 3 men (14%) with a mean age of 45 years. Results: The mean size of hemangiomas was 10.4 cm. Non enhanced computed tomography Showed 21 hemangiomas with lower density than adjacent hepatic parenchyma , all hemangiomas showed a central cleft area with low density. None hemangioma showed calcifications neither internal septa. In enhanced helical tomography all lesions demonstrated a globular, peripheral enhancing pattern with centripetal filling that begin in the arterial phase and continued in portal and delayed phases. None of the lesions showed complete filling. Conclusion: giant hepatic cavernous hemangiomas showed low attenuation in non enhanced computed tomography. central cleft area was very frequently seen. The enhancement pattern is characteristic, starting at the periphery with centripetal filling but it was never complete.

  15. Hemangioma de úvula: relato de um caso

    Directory of Open Access Journals (Sweden)

    G. Sobrinho Fernando P.

    2003-01-01

    Full Text Available O hemangioma é o mais comum tumor de origem vascular, benigno, freqüentemente diagnosticado em crianças, e com predileção pela cabeça e pescoço, mas que raramente tem origem na úvula. Neste órgão, apresenta risco de traumatismo local e sangramento. Este artigo relato um caso de hemangioma de úvula num adulto jovem com disfagia orofaríngea progressiva e sensação de corpo estranho na garganta, tratado com sucesso por ressecção cirúrgica do tumor com bisturi de radiofreqüência.

  16. Partial splenic embolization in patients with idiopathic portal hypertension

    Energy Technology Data Exchange (ETDEWEB)

    Romano, Maurizio E-mail: maurizio.romano@ibb.cnr.it; Giojelli, Angela; Capuano, Gaetano; Pomponi, Domenico; Salvatore, Marco

    2004-03-01

    Purpose: To evaluate the effectiveness of partial splenic embolization (PSE) in patients with idiopathic portal hypertension (IPH) in reducing variceal bleeding episodes, splenomegaly and thrombocytopenia. Materials and methods: Six patients (2M, 4F, mean age 30.3 years) with IPH presenting with splenomegaly, thrombocytopenia and recurrent variceal bleeding were treated with PSE using gelatin sponge (four patients) or Contour particles (two patients) as embolization material. Results: PSE was performed successfully in all cases; 3F coaxial microcatheters were necessary in two patients due to extreme splenic artery tortuosity. The average amount of devascularized parenchyma at CT 1 week after PSE was 71%. Splenomegaly and thrombocytopenia improved in all cases, with a mean platelet count increase of 120000/mm{sup 3} and an average 68% reduction of spleen volume at follow up. Variceal bleeding did not recur after PSE. Esophageal or gastroesophageal varices disappeared (one patient) or significantly reduced (five patients) at endoscopic controls. No significant complications were noted. The follow up was of at least 18 months in all patients; mean follow up was 28.2 months. Conclusion: In patients with IPH PSE can be effective in preventing variceal bleedings, in reducing spleen volume and in significantly increasing platelet count; therapeutic results were durable in our population.

  17. Microwave coagulation therapy and drug injection to treat splenic injury.

    Science.gov (United States)

    Zhang, Guoming; Sun, Yuanyuan; Yu, Jie; Dong, Lei; Mu, Nannan; Liu, Xiaohong; Liu, Lanfen; Zhang, Yan; Wang, Xiaofei; Liang, Ping

    2014-01-01

    The present study compares the efficacy of 915- and 2450-MHz contrast-enhanced ultrasound (CEUS)-guided percutaneous microwave coagulation with that of CEUS-guided thrombin injection for the treatment of trauma-induced spleen hemorrhage. In a canine splenic artery hemorrhage model with two levels of arterial diameter (A, microwaves and drug injection. Therapy efficacy was measured by comparing bleeding rate, hemostatic time, bleeding index, bleeding volume, and pathology. The most efficient technique was CEUS-guided 915-MHz percutaneous microwave coagulation therapy in terms of action time and total blood loss. The success rate of the 915-MHz microwave group was higher than that of the 2450-MHz microwave and the drug injection groups (except A level, P microwave group than those in the 2450-MHz microwave and drug injection groups (P microwave group, but pathologic changes of light injury could be seen in the other groups. The present study provides evidence that microwave coagulation therapy is more efficient than thrombin injection for the treatment of splenic hemorrhage. Furthermore, treatment with 915-MHz microwaves stops bleeding more rapidly and generates a wider cauterization zone than does treatment with 2450-MHz microwaves. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Laparoscopic Splenectomy for Traumatic Splenic Injury after Screening Colonoscopy

    Directory of Open Access Journals (Sweden)

    Salim Abunnaja

    2012-09-01

    Full Text Available Colonoscopy is a widespread diagnostic and therapeutic procedure. The most common complications include bleeding and perforation. Splenic rupture following colonoscopy is rarely encountered and is most likely secondary to traction on the splenocolic ligament. Exploratory laparotomy and splenectomy is the most commonly employed therapeutic intervention for this injury reported in the literature. We present the case of a patient with this potentially fatal complication who was treated successfully at our institution. To our knowledge it is the first report in the literature of laparoscopic splenectomy as a successful minimally invasive treatment of splenic rupture following colonoscopy. The patient was a 62-year-old female who underwent screening colonoscopy with polypectomies at the cecum, descending colon and rectum. Immediately following the procedure she developed abdominal pain and had a syncopal episode. Clinical, laboratory and imaging findings were suggestive of hemoperitoneum and a ruptured spleen. A diagnostic laparoscopy was emergently performed and revealed a grade IV splenic laceration and hemoperitoneum. Laparoscopic splenectomy was completed safely and effectively. The patient’s postoperative recovery was uneventful. We conclude that splenic rupture after colonoscopy is a rare but dangerous complication. A high index of suspicion is required to recognize it early. Awareness of this potential complication can lead to optimal patient outcome. Laparoscopic splenectomy may be a feasible treatment option.

  19. Splenic trauma: WSES classification and guidelines for adult and pediatric patients.

    Science.gov (United States)

    Coccolini, Federico; Montori, Giulia; Catena, Fausto; Kluger, Yoram; Biffl, Walter; Moore, Ernest E; Reva, Viktor; Bing, Camilla; Bala, Miklosh; Fugazzola, Paola; Bahouth, Hany; Marzi, Ingo; Velmahos, George; Ivatury, Rao; Soreide, Kjetil; Horer, Tal; Ten Broek, Richard; Pereira, Bruno M; Fraga, Gustavo P; Inaba, Kenji; Kashuk, Joseph; Parry, Neil; Masiakos, Peter T; Mylonas, Konstantinos S; Kirkpatrick, Andrew; Abu-Zidan, Fikri; Gomes, Carlos Augusto; Benatti, Simone Vasilij; Naidoo, Noel; Salvetti, Francesco; Maccatrozzo, Stefano; Agnoletti, Vanni; Gamberini, Emiliano; Solaini, Leonardo; Costanzo, Antonio; Celotti, Andrea; Tomasoni, Matteo; Khokha, Vladimir; Arvieux, Catherine; Napolitano, Lena; Handolin, Lauri; Pisano, Michele; Magnone, Stefano; Spain, David A; de Moya, Marc; Davis, Kimberly A; De Angelis, Nicola; Leppaniemi, Ari; Ferrada, Paula; Latifi, Rifat; Navarro, David Costa; Otomo, Yashuiro; Coimbra, Raul; Maier, Ronald V; Moore, Frederick; Rizoli, Sandro; Sakakushev, Boris; Galante, Joseph M; Chiara, Osvaldo; Cimbanassi, Stefania; Mefire, Alain Chichom; Weber, Dieter; Ceresoli, Marco; Peitzman, Andrew B; Wehlie, Liban; Sartelli, Massimo; Di Saverio, Salomone; Ansaloni, Luca

    2017-01-01

    Spleen injuries are among the most frequent trauma-related injuries. At present, they are classified according to the anatomy of the injury. The optimal treatment strategy, however, should keep into consideration the hemodynamic status, the anatomic derangement, and the associated injuries. The management of splenic trauma patients aims to restore the homeostasis and the normal physiopathology especially considering the modern tools for bleeding management. Thus, the management of splenic trauma should be ultimately multidisciplinary and based on the physiology of the patient, the anatomy of the injury, and the associated lesions. Lastly, as the management of adults and children must be different, children should always be treated in dedicated pediatric trauma centers. In fact, the vast majority of pediatric patients with blunt splenic trauma can be managed non-operatively. This paper presents the World Society of Emergency Surgery (WSES) classification of splenic trauma and the management guidelines.

  20. [Cavernous hemangioma of the liver (author's transl)].

    Science.gov (United States)

    Lanuza, A; Olagüe, R; Vallcanera, A; Gracía, A; Páramo, C; Villanueva, A

    1978-02-01

    A three-month old asymptomatic infant was incidentally found to have an abdominal mass. Through standard radiological and vascular procedures it was defined as being of hepatic origin, vascular etiology and of benign prognosis. Differences among cavernous hemangioma, hepatoma, metastasis and hemangio-endothelioma are summarized. The importance of angiography is emphasized as an essential procedure previous to the surgical evaluation and therapy.

  1. Imaging findings of global choroidal hemangioma

    International Nuclear Information System (INIS)

    Zhou Rongxian; Zou Mingshun; Li Yichen

    2003-01-01

    Objective: To describe CT and MRI findings of the global choroidal hemangioma, and to investigate their value in the diagnosis and differentiation. Methods: Nine choroidal hemangioma patients proven by surgical pathology (n = 3) or clinic information (n = 6) were analyzed. CT scan was performed in 6 cases and MRI in 4 cases. All cases were examined by ultrasound and 3 with fundus fluorescein angiography (FFA). Results: Two cases showed slight or crescent-like thickening and iso-density with respect to the global wall on CT scan. 5 cases on enhanced CT showed a flat or shuttle-shaped homogeneous mass with marked enhancement. MRI (n = 3) revealed high signal intensity on T 1 WI and low signal intensity on T 2 WI with respect to the vitreous. 1 small tumor was found clearly by postcontrast fat suppressed T 1 WI. Ultrasound showed homogeneous mass (n = 1) and inhomogeneous mass (n = 8), with retinal detachment in all cases. Conclusion: CT + MRI + ultrasound can get most of the diagnostic imaging data for choroidal hemangioma. MRI was superior to CT and ultrasound in the diagnosis of choroidal hemangioma and differential diagnosis from other malignant tumors

  2. A rapidly enlarging cutaneous hemangioma in pregnancy.

    LENUS (Irish Health Repository)

    Ma'ayeh, Marwan

    2014-06-18

    This is a case of a rapidly enlarging cutaneous pedunculated tumor on a patient\\'s thumb during her pregnancy. This was excised and identified as a hemangioma. A literature search identified a possible hormonal factor in causing an accelerated growth of this tumor.

  3. Vertebral Hemangiomas - Aggressive Forms | Allali | African Journal ...

    African Journals Online (AJOL)

    Medical imaging allows both diagnosis and evaluation of their aggressivity. Objective To assess the role of radiology, embolisation, percutaneous vertebroplasty, radiotherapy and surgery in the diagnosis and treatment of vertebral hemangiomas. Methods We report our experience of five patients who had an average age of ...

  4. True and false splenic artery aneurysm on endoscopic ultrasonography: Two-case analysis.

    Science.gov (United States)

    Silina, T; Butkevich, Ð; Shpitonkov, A; Brovkin, A; Nalivaiskyi, A; Filatov, A; Kutuzov, T; Lukyanov, A; Mostovoy, I; Koshelev, M; Gordeev, S; Ostretsov, R

    2014-04-01

    The etiology of true and false splenic artery aneurysm is different, but the differential X-ray contrast diagnosis could be difficult. Purpose - to detect endoscopic ultrasonography (EUS) diagnostic capability for false and true splenic artery aneurysm by considering two clinical cases: With suspected stomach and pancreatic lesions. Patient, female, 50-year-old with suspected stomach lesion, complicated by gastric bleeding. Endoscopy - acute gastric ulcer. X-ray - submucosal gastric tumor. The patient was sent to the EUS with fine-needle aspiration. Patient, male, 73-year-old with suspected pancreatic neoplasm. Ultrasound - pancreatic cysts. Computed tomography (CT) - neoplasm of the pancreas body. Celiacography - splenic artery aneurysm. The patient was sent to the EUS to clarify the diagnosis. First patient EUS - anechoic rounded lesion with thick wall close to the stomach. Stomach wall layers were not differentiated above the lesion. Doppler - turbulent blood flow. EUS excluded submucosal lesion and proved the presence of aneurysm. CT confirmed the aneurysm. Post-operative histology - splenic artery pseudoaneurysm, destruction of the stomach wall and pancreatic parenchyma. Second patient EUS - ovoid solid-cystic lesion with thin hyperechoic "capsule." Doppler in cystic part - arterial blood flow. EUS suspected saccular splenic artery aneurysm with the neck and the residual lumen. Post-operative histology - true splenic artery aneurysm with thrombotic masses near the wall, pancreatic parenchyma was intact. EUS can reliably differentiate splenic artery aneurysm from gastric submucosal lesion and differentiate true and false aneurysm with high probability.

  5. Etiologies and risks of splenic decapsulation after endoscopic retrograde cholangiopancreatography: case report and literature review.

    Science.gov (United States)

    Pamudurthy, Vijeta; Abraham, Raju Z; Betlej, Thomas; Shah, Ashish; Kim, Dong; Sasso, Brian; Chacko, Abraham

    2018-03-01

    Background and study aims  Endoscopic retrograde cholangiopancreatography (ERCP) is an invasive diagnostic and interventional procedure used in conditions related to the pancreas and biliary tract. It has a complication rate ranging from 4 % to 10 %. Severe complications are few with the most common of them being post-ERCP pancreatitis, post-sphincterotomy bleeding, and perforation. A rare, but potentially life-threatening complication of ERCP is splenic injury. We report the case of a 60-year-old female with choledocholithiasis who sustained splenic decapsulation following ERCP. The exact causes of splenic injury are unknown, although several mechanisms are postulated. A literature review of splenic injuries post-ERCP shows that there are only 3 cases with post-ERCP splenic decapsulation. Our patient is the first one in whom splenic decapsulation occurred without any risk factors or technical difficulties during the procedure. A high index of suspicion for splenic injury is required in any patient who has severe pain, anemia, or hemorrhagic shock after ERCP.

  6. Modern approaches to surgical treatment of juvenile hemangiomas

    Directory of Open Access Journals (Sweden)

    Dubensky V.V.

    2015-09-01

    Full Text Available Aim: studying of clinical and functional features of juvenile hemangioma to identify indications to their removal. Analysis of the nature of side effects at the different methods of treatment and determination of efficiency of the ra-diowave moving away of juvenile hemangioma. Materials and methods. The study involved 216 children with juvenile hemangioma and 14 adult patients with persistent hemangioma. Radiowave treatment was conducted to 32 children with superficial juvenile hemangioma. Results. Superficial juvenile hemangioma are diagnosed in 76.1%, thus the highest prevalence of superficial juvenile hemangioma of small diameter and thickness. At the inspection of children with complications of different methods of treatment of hemangioma found the prevalence of formation of pathological scars, during removing of hemangioma by carbon-dioxide laser and at a scelerotherapy — 58,3%. Swelling and soreness at the radio wave moving away at most patients (84,3% passed through 3 days, recovery after a 1 session came at 65,6% of patients, after 2 sessions — at 28,2%, after 3 sessions — at 6,2%. At watching the patients of this group during one to three years their proof recovery is set. Conclusion. High postoperative cosmetic effect under strict indications for surgical removal, the absence of relapses and the low percentage of continued growth (6.2% after the second session deletion allow to recommend high-frequency radio wave removing for the treatment of superficial juvenile hemangioma of the skin.

  7. Transcatheter arterial embolization in gastric cancer patients with acute bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hyun Joo; Shin, Ji Hoon; Yoon, Hyun-Ki; Ko, Gi-Young; Gwon, Dong-Il; Song, Ho-Young; Sung, Kyu-Bo [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Seoul (Korea)

    2009-04-15

    The safety and clinical effectiveness of transcatheter arterial embolization for bleeding associated with unresectable gastric cancer was evaluated. Twenty-three patients with bleeding from unresectable gastric cancer underwent transcatheter arterial embolization. Of the 23 patients, eight showed signs of active bleeding, such as contrast extravasation or pseudoaneurysm, seven showed only tumor staining, and the remaining eight patients showed negative angiographic findings. All embolization procedures were successful without procedure-related complications. In all eight active bleeding patients, immediate hemostasis was achieved. The overall clinical success rate was 52% (12/23). Recurrent bleeding within 1 month occurred in one (8%) in 12 patients with initial clinical success. One patient showed partial splenic infarction after embolization of the splenic artery for active bleeding from the short gastric artery. Overall 30-day mortality rate was 43% (10/23). The median overall survival period was 38 days. In patients with bleeding from unresectable gastric cancer, transcatheter arterial embolization was found to be safe and effective for achieving immediate hemostasis for active bleeding. Although the clinical success rate was not high, the recurrent bleeding rate was low at 1 month post procedure. (orig.)

  8. Bleeding Disorders

    Science.gov (United States)

    ... study of intranasal desmopressin and oral tranexamic acid . British Journal of Haematology; 145(2): 212-220. Bleeding ... Ayisyen Français Polski Português Italiano Deutsch 日本語 فارسی English A federal government website managed by the Office ...

  9. Gastrointestinal bleeding due to an erosion of the superior ...

    African Journals Online (AJOL)

    The erosion of a pancreatic pseudocyst into an adjacent artery is a rare and highly lethal complication of pancreatitis with reported death rates of 12% to 40%. The majority of patients had bleeding from the splenic artery, the gastroduodenal artery and the anterior pacreaticoduodenal artery. Exceptionally, some cases with ...

  10. Gastrointestinal Pyogenic Granuloma (Lobular Capillary Hemangioma: An Underrecognized Entity Causing Iron Deficiency Anemia

    Directory of Open Access Journals (Sweden)

    Marshall W. Meeks

    2016-01-01

    Full Text Available Pyogenic granuloma (PG, more accurately known as lobular capillary hemangioma, is a benign vascular tumor that usually occurs in the skin or oral mucosa. This lesion is rarely reported in the gastrointestinal tract but is known to bleed if not resected. We herein describe a case series with the clinical, endoscopic, and histologic findings of four cases of gastrointestinal PG at our institution. In addition, we provide a review of the literature and summation of all reported cases of PG specific to the gastrointestinal tract. Based on our experience, we suggest that the actual incidence of gastrointestinal PG may in fact be higher than reported because PG can be unrecognized or improperly diagnosed. It is important for the clinician to properly recognize this lesion as a source of anemia and its propensity to bleed during biopsy or resection.

  11. NON INVOLUTING HEMANGIOMA WITH PERIVASCULAR FIBROSIS: AN UNCOMMON PRESENTATION

    Directory of Open Access Journals (Sweden)

    Pradeep

    2015-11-01

    Full Text Available Hemangiomas are benign vascular lesions characterized by rapid growth of endothelial cells. They first arise during first 8 weeks of life, then proliferate and after that undergo involution by puberty. About 85 to 95% of hemangiomas involute completely by the age of puberty. The remaining 5 to 15% involute incompletely and require the management. Intraorally, they commonly affect lips, buccal mucosa and tongue. Hemangiomas, though are benign, requires accurate diagnosis and precise management. This case report presents a case of cavernous hemangioma of left buccal mucosa in a 21- year‑old male.

  12. Multiple hepatic hemangiomas in a Nigerian man

    Directory of Open Access Journals (Sweden)

    Abiodun Christopher Jemilohun

    2017-12-01

    Full Text Available Hepatic hemangiomas are benign tumors of the liver which are often found incidentally. We present a 34-years-old man with a two-month history of upper abdominal pain and incidental finding of multiple hepatic masses. The patient sought medical attention at several healthcare facilities where he posed a diagnostic dilemma before he was referred to us. Computed tomographic scan revealed four hypodense hepatic nodules of varying sizes. The nodules demonstrated peripheral enhancement with progressive centripetal filling till they were totally filled during the delayed phase. Abdominal ultrasonography confirmed the four hepatic lesions. The largest lesion was in the left lobe measuring 73×72 mm while the smallest was in the right lobe (24×20 mm. All the masses demonstrated increased vascularity on color Doppler imaging. The paucity of reported cases of hepatic hemangioma in Nigeria, the multiplicity of the tumor and the giant size of one of them make this case remarkable and reportable.

  13. Abnormal uterine bleeding

    Science.gov (United States)

    Anovulatory bleeding; Abnormal uterine bleeding - hormonal; Polymenorrhea - dysfunctional uterine bleeding ... ACOG committee opinion no. 557: Management of acute abnormal uterine bleeding in nonpregnant reproductive-aged women. Reaffirmed 2015. ACOG. ...

  14. Isolated splenic peliosis in an immunocompromised patient

    African Journals Online (AJOL)

    cited by Gushiken1). Isolated splenic peliosis is extremely rare, and most cases are associated with peliosis hepatis. Establishing the incidence of splenic peliosis is difficult, since the condition usually remains asymptomatic or is discovered ...

  15. Adrenal Hemangioma: A Case of Retroperitoneal Tumor

    Directory of Open Access Journals (Sweden)

    Genta Iwamoto

    2018-01-01

    Full Text Available Introduction. Adrenal hemangioma is a rare disease, with only some 60 cases reported previously. Due to the difficulty of the preoperative diagnosis of adrenal hemangioma, almost all of the cases were diagnosed by a histopathological analysis of surgical specimens. Case Presentation. A 52-year-old man was referred to our department for further examination of his left retroperitoneal tumor. He had received hemodialysis due to chronic renal failure resulting from membranous nephropathy. Computed tomography revealed a mass around his left hilum. Magnetic resonance imaging (MRI and positron-emission tomography (PET-CT were unable to confirm or deny malignancy, and tumor markers, including CEA and CA19-9, showed slight elevation. His tumor grew from 38 mm to 54 mm in diameter in 7 months of follow-up. We therefore planned retroperitoneal tumor resection with left nephrectomy. Histopathologically, hyperplastic small vessels with hemorrhaging and denaturation were seen. The endothelial cells showed no variants or division of the nucleus. Based on this diagnosis, no further therapy was performed. He has had no recurrence in the eight months since the surgery. Conclusion. We herein report a rare case of adrenal hemangioma.

  16. Cytogenetic study of a pulmonary sclerosing hemangioma.

    Science.gov (United States)

    Pareja, María J; Vargas, María T; Sánchez, Ana; Ibáñez, José; González-Cámpora, Ricardo

    2009-11-01

    Pulmonary sclerosing hemangioma (PSH) is an uncommon benign tumor that presents as a solitary asymptomatic and slow-growing nodule. It occurs in both young and old persons; peak incidence is in the fifth decade. Both sexes are affected by this tumor, but women more frequently than men. On histological examination, PSH shows prominent sclerotization and vascularization of the tissue. Recent studies conclude that PSH derives from type II pneumocytes, but the potential for progression and histogenesis remains controversial. We report a case of pulmonary sclerosing hemangioma in a 61-year-old woman with a neoplastic node 1 cm in diameter. The karyotype was 46,XX,t(8;18),der(14;15),+14 in all the cells analyzed. PTEN (10q23) and IgH (14q32) probes were analyzed in interphase nuclei and paraffin-embedded tissues of tumor cells. These chromosome abnormalities could provide information about the relationship of genetic changes to the biological properties of sclerosing hemangioma tumors.

  17. Splenic irradiation for hairy cell leukaemia

    Energy Technology Data Exchange (ETDEWEB)

    Al-Moundhri, A.; Graham, P.H. [St George Hospital, Kogarah, NSW, (Australia). Department of Radiation Oncology

    1997-11-01

    Splenic irradiation in the management of hairy cell leukaemia is previously unreported. A case is presented here to illustrate that splenic irradiation may be a useful addition to systemic therapies. It achieved local splenic and blood picture response and remission similar to splenectomy without any significant toxicity. (authors). 7 refs., 2 figs.

  18. Large primary splenic cyst: A laparoscopic technique.

    LENUS (Irish Health Repository)

    Geraghty, M

    2009-01-01

    Splenic cysts are rare lesions with around 800 cases reported in the world literature. Traditionally splenectomy was the treatment of choice. However, with the recognition of the important immunological function of the spleen, new techniques to preserve splenic function have been developed. This case emphasizes that in selected cases splenic preservation is appropriate.

  19. Splenic conservation in children with splenic injury at Nnewi - South ...

    African Journals Online (AJOL)

    Hitherto, the mode of treatment has been towards resuscitation and splenectomy but over the past one and half decades, the trend moved to conserve. Objective: We therefore review the management of splenic injuries in children over the past ten years as well as highlight management problems. Patients and Methods: ...

  20. Rebleeding of a Splenic Artery Aneurysm after Coil Embolisation

    Directory of Open Access Journals (Sweden)

    Kyra D. Kingma

    2016-01-01

    Full Text Available Background. Splenic artery aneurysm (SAA is an uncommon and difficult diagnosis. SAA is more common in females. Only 20% of SAA is symptomatic and may present as a rupture. A ruptured SAA is associated with a 25% mortality rate. Case Presentation. We present a case of a male patient with a bleeding SAA that rapidly increased in size. Distal coiling was technically impossible and despite proximal coil embolisation the SAA continued to bleed. A laparotomy including splenectomy and partial pancreatectomy was performed with an uneventful patient recovery. Discussion. Endovascular management is currently considered the optimal treatment of SAA. However, careful monitoring and follow-up is needed after embolisation as rapid recanalization of the SAA may possibly occur, especially when distal coiling of the aneurysm is unsuccessful. Conclusion. Endovascular treatment of an SAA is not necessarily effective. Surgeons must be prepared to perform open procedures to further reduce mortality rates.

  1. Pseudoaneurysm of the splenic artery mimicking a solid lesion

    Directory of Open Access Journals (Sweden)

    Raffaele Pezzilli

    2016-08-01

    Full Text Available A 64-year-old man presented to the hospital because of hematemesis; on admission, he had weakness and pale skin, tachycardia and hypotension. Laboratory tests revealed severe anemia (hemoglobin 7.8 g/dL; liver, renal and pancreatic function tests were normal. An upper digestive endoscopy revealed a gastric ulcer of the cardia, treated with metallic clips and adrenalin injection. The patient was treated with fluids and was transfused with three units of red blood cells. In the previous two months, due to the presence of bloating and diarrhea, associated with abdominal distension, a colon-computed tomography (CT revealed a large retroperitoneal hypodense mass, 53x37 mm in size, without contrast enhancement localized between the body and the tail of the pancreas and the stomach, near the splenic artery and without signs of infiltration. To better define the mass, endoscopic ultrasound and biopsy were performed; however histopathology of multiple biopsies was not diagnostic, because of the presence of necrotic tissue and inflammatory cells. Since hematemesis recurred, the patient underwent a second upper digestive endoscopic examination, but no source of bleeding was found. Then a new contrast enhanced CT was performed that showed a size reduction of the mass, the presence of blood in the stomach and a small pseudoaneurysm of the splenic artery. Because of these findings an angiograpghic study was carried out; angiography confirmed a splenic artery pseudoaneurysm that was successfully embolized with metal microcoils.

  2. Vesical hemangioma in patient with Klippel-Trenaunay-Weber syndrome

    Directory of Open Access Journals (Sweden)

    Favorito Luciano A.

    2003-01-01

    Full Text Available Klippel-Trenaunay-Weber syndrome is characterized by cutaneous hemangiomas, varicosity and bony hypertrophy of extremities. Urinary tract hemangiomas may occur in 3 to 6% of these patients. This work intends to report a case of a patient with a huge vesical hemangioma, who presented this syndrome. A 5 year-old boy with Klippel syndrome sought our services due to 3 episodes of gross hematuria in the past 30 days. Excretory urography and computerized tomography were performed, indicating the presence of a swelling in vesical dome. An exploratory cystotomy was conducted and the dark colored mass in vesical dome was excised by partial cystectomy. The histopathologic finding confirmed that it was a vesical hemangioma. Though rare, urinary tract hemangiomas must always be considered in patients with Klippel-Trenaunay syndrome.

  3. Primary splenic torsion in a Boston terrier

    International Nuclear Information System (INIS)

    Ohta, H.; Takagi, S.; Murakami, M.; Sasaki, N.; Yoshikawa, M.; Nakamura, K.; Hwang, S.J.; Yamasaki, M.; Takiguchi, M.

    2009-01-01

    A 7-year-old female Boston terrier was referred to Hokkaido University Veterinary Teaching Hospital with a history of hemoglobinuria and anemia for several days. Abdominal radiographs showed splenomegaly, and ultrasonography revealed a hypoechoic splenic parenchyma with interspersed linear echoes consistent with the ultrasonographic appearance of splenic torsion. Ultrasonography and computed tomography (CT) indicated a C-shaped spleen. Exploratory laparotomy confirmed the diagnosis of splenic torsion. A splenectomy was performed, and the dog recovered well without complications. This is the first report of splenic torsion in Boston terriers, and the usefulness of ultrasonographic and CT findings of the splenic torsion was also confirmed

  4. Primary splenic torsion in a Boston terrier.

    Science.gov (United States)

    OHTA, Hiroshi; TAKAGI, Satoshi; MURAKAMI, Masahiro; SASAKI, Noboru; YOSHIKAWA, Muneyoshi; NAKAMURA, Kensuke; HWANG, Shiang-Jyi; YAMASAKI, Masahiro; TAKIGUCHI, Mitsuyoshi

    2009-11-01

    A 7-year-old female Boston terrier was referred to Hokkaido University Veterinary Teaching Hospital with a history of hemoglobinuria and anemia for several days. Abdominal radiographs showed splenomegaly, and ultrasonography revealed a hypoechoic splenic parenchyma with interspersed linear echoes consistent with the ultrasonographic appearance of splenic torsion. Ultrasonography and computed tomography (CT) indicated a C-shaped spleen. Exploratory laparotomy confirmed the diagnosis of splenic torsion. A splenectomy was performed, and the dog recovered well without complications. This is the first report of splenic torsion in Boston terriers, and the usefulness of ultrasonographic and CT findings of the splenic torsion was also confirmed.

  5. Value of color Doppler ultrasound in diagnosis of portal hypertension liver cirrhosis merged with esophageal variceal bleeding

    Directory of Open Access Journals (Sweden)

    Hai-Rong Yang

    2016-03-01

    Full Text Available Objective: To explore the value of color Doppler ultrasound in the diagnosis of portal hypertension liver cirrhosis merged with esophageal variceal bleeding. Methods: The clinical materials of 30 patients with portal hypertension liver cirrhosis merged with esophageal varices who were admitted in our hospital from August, 2014 to August, 2015 were retrospectively analyzed. According to whether there was a history of hematemesis and melena or not before and 3 months after ultrasound examination, and whether was esophageal variceal bleeding or not confirming by the electronic gastroscopy, the patients were divided into the bleeding group (17 cases and non-bleeding group (13 cases. The color Doppler ultrasonic diagnosis apparatus was used to detect the inner diameter and blood flow rate of splenic vein, portal vein, and left gastric vein. The blood flow volume of splenic vein, portal vein, and left gastric vein was calculated. Results: The inner diameter and blood flow volume of splenic vein in the bleeding group were significantly higher than those in the non-bleeding group, but the blood flow rate was significantly lower than that in the non-bleeding group (P0.05. The inner diameter of left gastric vein in the bleeding group was significantly higher than that in the non-bleeding group, but the blood flow rate was significantly lower that that in the non-bleeding group (P0.05. Conclusions: Color Doppler ultrasound can detect the inner diameter of splenic vein, portal vein, and left gastric vein, and the related hemodynamic indicators, particularly, the inner diameter, blood flow rate, and blood flow volume of splenic vein are effective in predicting the risk of esophageal variceal bleeding.

  6. Sonographic Findings of Cavernous Hemangioma in Fatty Liver

    International Nuclear Information System (INIS)

    Hahm, Jin Kyeung; Kim, Ki Whang; Yoon, Sang Wook; Kim, Tae Hoon; Lee, Jong Tae; Yoo, Hyung Sik; Kim, Myung Jin; Ji, Hoon

    1995-01-01

    Typical cavernous hemangioma presents no diagnostic difficulty at sonography. However, in cases of atypical hemangioma, further evaluation is needed to differentiate it from malignancy. On the other hand, thcechogenicity of the lesion may be iso echo or hypoecho when it occurs in association with fatty liver. We analyzed the sonographic features of hemangioma in fatty liver. We reviewed the sonograms of 22 lesions from 19 patients. We divided the lesions into two groups; the lesion measuring less than 3cm in diameter (group I) and the lesions measuring same or greater than 3cm (group II). The lesions of each group were analyzed in terms of location, shape, distinction of margin, internal echogenicity, posterior enhancement, lateral shadowing, and peritumoral hypoechoic halo. The lesions were located in subcapsular or perivascular areain 86%. They strowed round or lobulated shape with well defined margin in 82%. Internal echo of the lesions was hypoechoic in 82% and homogeneous in 64%. Posterior enhancement was seen in 77%. The posterior wall of the lesion was distinct in 68%. There was no statistical difference in incidence of each finding described above between the two groups except the internal echogenicity(p<0.05). All of the four hyperechoic lesions measured greater than 3cmin diameter, and three of them showed uneven thickness of echogenic rind. Definitive diagnosis of hemangioma could be obtained in 82%. In remaining 18% of hemangioma, the lesions showed peripheral hypoechoic halo and lateral shadowing that made the diagnosis of hemangioma difficult. However, the possibility of hemangioma could be suggested because they showed haemangiomas internal eye-catching and posterior enhancement. Hepatic cavernous hemangioma presents with variable eye-catching as compared to the surrounding tissue when it is associated with fatty liver disease, Thus, in differentiating hemangiomas from other localized hepatic mass, other characteristics such as homogeneity of the

  7. Safety and effectiveness of percutaneous biopsy of focal splenic lesions under ultrasonographic guidance

    Energy Technology Data Exchange (ETDEWEB)

    Han, Hyun Young; Kim, Joo Heon [Eulji University College of Medicine, Taejeon (Korea, Republic of); Shin, Kyung Sook [Chungnam National University College of Medicine, Taejeon (Korea, Republic of)

    2002-06-15

    To evaluate the diagnostic yield and safety of ultrasound (US)-guided percutaneous needle biopsy for the diagnosis of focal splenic lesions. US guided, automated needle biopsy using an 18-gauge cutting needle was performed in 11 patients, consisted of nine men and two women (mean age=49 years), with focal splenic lesions detected on the CT or US. Six patients (55%) had multiple lesions while five (45%) had a single lesion. Two of eleven patients had splenomegaly. None of 11 patients had the prior diagnosis of extrasplenic or hematopoietic malignancies. The biopsy was considered successful if a specific pathological diagnosis was possible. The diagnostic yield and frequency of complication were retrospectively analyzed. Tissue adequate for histological diagnosis was obtained in nine (82%) of 11 patients, and no complications other than mild, localized discomfort occurred. Multifocal splenic lesions without splenomegaly in five patients were confirmed as Hodgkin's disease (n=2), tuberculosis (n=1), infarction (n=1), and hemangioma (n=1). All single lesion in four patients were proven as benign conditions including hamartoma (n=2), lymphangioma (n=1) and chronic organizing abscess (n=1), and only of them with a large hamartoma received splenectomy while others did not receive further treatment. Although in two (18%) patients with multiple lesions and splenomegaly, no specific diagnosis was established by US-guided biopsy, malignant lymphoma and Hodgkin's disease were confirmed by surgery. US-guided automated needle biopsy is a safe and valuable procedure that can provides a specific diagnosis in patients with splenic lesions.

  8. The changing face of complicated infantile hemangioma treatment

    Energy Technology Data Exchange (ETDEWEB)

    Menapace, Deanna [Creighton University School of Medicine, Phoenix Regional Campus, Phoenix, AZ (United States); Mayo School of Graduate Medical Education-MN, Department of Otorhinolaryngology, Rochester, MN (United States); Mitkov, Mario [Creighton University School of Medicine, Phoenix Regional Campus, Phoenix, AZ (United States); Towbin, Richard [Phoenix Children' s Hospital, Department of Radiology, Phoenix, AZ (United States); Hogeling, Marcia [University of California, Los Angeles, Division of Dermatology, Santa Monica, CA (United States)

    2016-10-15

    Infantile hemangiomas are the most common vascular tumors of infancy. A multidisciplinary approach including dermatologists, otolaryngologists, plastic surgeons, hematologists/oncologists and interventional/diagnostic radiologists is crucial for appropriate management of children with complicated infantile hemangiomas. Since its unforeseen discovery in 2008, propranolol has become the first-line treatment for infantile hemangiomas, eclipsing systemic corticosteroids and radiologic intervention. There are still, however, uncommon indications for more aggressive interventional management. We review the 2014-updated International Society for the Study of Vascular Anomalies (ISSVA) classification for vascular anomalies. Additionally, we suggest management algorithms for complicated lesions, including recommendations for radiologic and surgical intervention. (orig.)

  9. Splenic function after angioembolization for splenic trauma in children and adults: A systematic review

    NARCIS (Netherlands)

    Schimmer, J. A. G.; van der Steeg, A. F. W.; Zuidema, W. P.

    2016-01-01

    Splenic artery embolization (SAE), proximal or distal, is becoming the standard of care for traumatic splenic injury. Theoretically the immunological function of the spleen may be preserved, but this has not yet been proven. A parameter for measuring the remaining splenic function must therefore be

  10. Escherichia coli clearance after splenic autotransplants

    International Nuclear Information System (INIS)

    Marques, R.G.; Petroianu, A.; Oliveira, M.B.N.; Bernardo-Filho, M.; Portela, M.C.

    2002-01-01

    Background: Splenic autotransplantation seems to be the only alternative for preservation of splenic tissue, after total splenectomy. The present study was carried out to analyze Escherichia coli depuration by mononuclear phagocyte system organs after total splenectomy and splenic autotransplantation. Methods: We utilized an experimental model including young and adult Wistar rats, of both sexes, submitted to total splenectomy and splenic autotransplantation. The evaluation method was intravenous inoculation of a suspension of Escherichia coli labeled with technetium-99m. We analyzed bacteria uptake by mononuclear phagocyte system organs and bacteria remnant in the bloodstream. Results: There was no difference between young and adult animals in bacteria uptake by mononuclear phagocyte system organs. In the comparison of groups, it was found out that the mean percent uptake by spleen and liver of animals in the control group was higher than that observed for animals with splenic implants. However, bacteria uptake in the lung was higher in the splenic implant group than in the control group. Although spleen bacteria uptake in the control group animals has been higher than that of animals in the splenic implant group, the remnant bacteria in the bloodstream was similar. Animals submitted to isolated total splenectomy showed higher bacteria remnant in the bloodstream than animals of the control group or the group submitted to total splenectomy combined with splenic autotransplantation. Conclusion: Our results indicate that autogenous splenic implant is efficacious in bacteria depuration in rats, by means of their macrophages phagocytosis. In addition, it does not modify bacteria removal function of liver and lung

  11. Role of radiology in central hemangioma of jaws

    OpenAIRE

    Jindal, Sanjeev Kumar; Sheikh, Soheyl; Singla, Anshu; Puri, Nidhi

    2010-01-01

    Central hemangioma, a bone destructive lesion, is a benign tumor. Hemangiomas of jaws are rare entity and produ- ces many different radiographic images. Radiographic differential diagnosis includes osteosarcoma, fibrous dysplasia, central giant cell granuloma, ameloblastoma, odontogenic myxoma, multiple myeloma, dentigerous cyst and aneurysmal bone cyst. Since it involves proliferation of blood vessels so aspiration or biopsy of such lesions can lead to severe hemorrhage which can ...

  12. Management of infantile hemangiomas: Current trends

    Directory of Open Access Journals (Sweden)

    Gomathy Sethuraman

    2014-01-01

    Full Text Available Infantile hemangiomas (IH are common vascular tumours. IH have a characteristic natural course. They proliferate rapidly during the early infantile period followed by a period of gradual regression over several years. Most of the uncomplicated IH undergo spontaneous involution, with a small proportion of cases requiring intervention. These are children with IH in life-threatening locations, local complications like haemorrhage, ulceration and necrosis and functional or cosmetic disfigurements. Systemic corticosteroids have been the first line of treatment for many years. Recently, non-selective beta-blockers, such as oral propranalol and topical timolol, have emerged as promising and safer therapies. Other treatment options include interferon α and vincristine which are reserved for life-threatening haemangiomas that are unresponsive to conventional therapy. This review mainly focuses on the current trends and evidence-based approach in the management of IH.

  13. Cavernous hemangioma of the thoracic spinal cord

    International Nuclear Information System (INIS)

    Wang, A.M.; Lin, J.C.T.; Morris, J.H.; Fischer, E.G.; Petersen, R.

    1988-01-01

    A 25-year-old woman presented with a four-year history of progressive right-lower-extremity weakness and atrophy and a left hemisensory deficit was found. Metrizamide-enhanced spinal CT scan showed an intramedullary lesion at the level of T1-T2; this had expanded the cord in fusiform fashion but showed no evidence of a cystic component. Surgical resection was performed and the pathological diagnosis was cavernous hemangioma. Two and one-half years later, her left hemisensory deficit was worsening and a spinal MRI showed high signal intensity mass in the region of the previous surgery consistent with chronic hematoma which was re-evacuated with some improvement in the patient's neurological condition. (orig.)

  14. Splenic Tuberculosis Presenting as Ascites in Immunocompetant ...

    African Journals Online (AJOL)

    Tuberculosis can involve any part of the gastrointestinal tract from mouth to anus, the peritoneum and the pancreatobiliary system. Here we report a case of splenic tuberculosis in a 60-year-old man who presented with ascitis. Splenic tuberculosis is an unusual clinical presentation, especially in immunocompetent patients.

  15. Splenic abscess due to Salmonella enteritidis

    Directory of Open Access Journals (Sweden)

    Hatice Çabadak

    2012-02-01

    Full Text Available Splenic abscess is a very rare complication of non-typhoidal Salmonella infections. We report a case of splenic abscess caused by Salmonella enteritidis. The patient is a 63-year-old woman with diabetes mellitus and underwent splenectomy. This case suggests that the patients with comorbities are at increased risk for invasive infections in non-typhoidal Salmonella infections.

  16. Splenic irradiation in HIV-related thrombocytopenia

    International Nuclear Information System (INIS)

    Leung, J.T.; Kuan, R.

    1996-01-01

    Splenic irradiation has been used in patients with HIV-related thrombocytopenia. This retrospective review deals with four patients treated with low dose splenic irradiation. All patients had an increase in platelet count and tolerated the treatment without side effects. However, the treatment response lasted for several months only. 9 refs., 1 tab

  17. Echogenic rim of hepatic hemangioma on abdominal ultrasound

    International Nuclear Information System (INIS)

    Park, Sang Woo; Kang, Chang Ho; Kim, Jin Hyoung; Kim, Chul Joong; Cheong, In Joo; Kim, Baek Hyun; Cha, Sang Hoon; Park, Cheol Min; Chung, Kyu Byung

    2000-01-01

    To investigate the association between the size of the hepatic hemangioma and the shape and thickness of the echogenic rim of hepatic hemangioma on abdominal ultrasound. We examined 47 cases (M:F=24:23, mean age 47.1) of hepatic hemangiomas with echogenic rim on abdominal ultrasound during the past 2 years. Radiologic findings were retrospectively reviewed in terms of completeness and thickness of echogenic rim. If echogenic rim showed even thickness, it was measured. But if not, the maximum and minimum thickness of the rim was measured. The association between the size of hemangioma and the completeness and thickness of the echogenic rim were analyzed statistically. Of the 47 cases, complete echogenic rim and incomplete echogenic rim were obtained in 29 (62%) and 18 (38%) cases, respectively. Twenty-two cases of hemangioma were less than 2 cm in diameter, and their distribution according to echogenic rim were as follows: complete echogenic rim (17/20, 91% mean thickness 2.2 cm) and uneven thickness with complete echogenic rim (3/20, 15%, range:2.0-6.1 mm). Twenty-five hemangiomas were larger than 2 cm in diameter and their distribution according to echogenic rim were as follows: complete echogenic rim (n=9, 34%), incomplete echogenic rim (n=16, 64%0,even thickness with complete echogenic rim (3/9, 33%, mean thickness 2.2 mm) and uneven thickness with complete echogenic rim (6/9,67%, range: 2.0-7.6 mm). In statistical analysis, hemangiomas more than 2 cm in diameter were more likely to have incomplete echogenic rim (p<0.05) than those of less than 2 cm; hemangiomas more than with more than 2 cm in diameter and complete echogenic rim showed uneven thickness of echogenic rim (p<0.05), more often than those of less than 2 cm diameter. Hemangiomas with more than 2 cm in diameter showed more frequent incomplete echogenic rim than those of less than 2 cm in diameter, which had more frequent complete echogenic rim. Hemangiomas with complete echogenic rim and even rim

  18. Thoracoscopic Resection of a Rare Case of Hemangioma of the Azygos Venous Arch

    Directory of Open Access Journals (Sweden)

    Ma Husai

    2017-01-01

    Full Text Available Hemangioma of the azygos venous arch is an exceedingly rare incident. This is a case of a thoracoscopic complete resection of a hemangioma of the azygos venous arch in a 37-year-old woman.

  19. Association between macroscopic appearance of liver lesions and liver histology in dogs with splenic hemangiosarcoma: 79 cases (2004-2009).

    Science.gov (United States)

    Clendaniel, Daphne C; Sivacolundhu, Ramesh K; Sorenmo, Karin U; Donovan, Taryn A; Turner, Avenelle; Arteaga, Theresa; Bergman, Philip J

    2014-01-01

    Medical records for 79 dogs with confirmed splenic hemangiosarcoma (HSA) following splenectomy were reviewed for information regarding either the presence or absence of macroscopic liver lesions and the histopathological characteristics of the liver. Only 29 of 58 dogs (50%) with grossly abnormal livers had HSA metastasis. No dogs with grossly normal livers had metastasis detected on liver pathology. Gross lesions in the liver such as multiple nodules, dark-colored nodules, and active bleeding nodules were highly associated with malignancy. For the dogs in this study, performing biopsy in a grossly normal liver was a low-yield procedure in dogs with splenic HSA.

  20. Embolization Therapy for Traumatic Splenic Lacerations

    Energy Technology Data Exchange (ETDEWEB)

    Dasgupta, Niloy; Matsumoto, Alan H., E-mail: ahm4d@virginia.edu; Arslan, Bulent; Turba, Ulku C.; Sabri, Saher; Angle, John F. [University of Virginia Health System, Division of Vascular and Interventional Radiology, Department of Radiology (United States)

    2012-08-15

    Purpose: This study was designed to evaluate the clinical success, complications, and transfusion requirements based on the location of and agents used for splenic artery embolization in patients with splenic trauma. Methods: A retrospective study was performed of patients with splenic trauma who underwent angiography and embolization from September 2000 to January 2010 at a level I trauma center. Electronic medical records were reviewed for demographics, imaging data, technical aspects of the procedure, and clinical outcomes. Results: Fifty patients were identified (34 men and 16 women), with an average age of 48 (range, 16-80) years. Extravasation was seen on initial angiography in 27 (54%) and was absent in 23 (46%). All 27 patients with extravasation were embolized, and 18 of 23 (78.2%) without extravasation were embolized empirically. Primary clinical success was similar (>75%) across all embolization locations, embolic agents, and grades of laceration treated. Of 45 patients treated, 9 patients (20%) were embolized in the main splenic artery, 34 (75.6%) in the splenic hilum, and 2 (4.4%) were embolized in both locations. Partial splenic infarctions developed in 47.3% treated in the splenic hilum compared with 12.5% treated in the main splenic artery. There were four (8.9%) mortalities: two occurred in patients with multiple critical injuries and two from nonbleeding etiologies. Conclusions: Embolization of traumatic splenic artery injuries is safe and effective, regardless of the location of treatment. Embolization in splenic hilar branches may have a higher incidence of infarction. The grade of laceration and agents used for embolotherapy did not impact the outcomes.

  1. Proximal Versus Distal Splenic Artery Embolisation for Blunt Splenic Trauma: What is the Impact on Splenic Immune Function?

    International Nuclear Information System (INIS)

    Foley, P. T.; Kavnoudias, H.; Cameron, P. U.; Czarnecki, C.; Paul, E.; Lyon, S. M.

    2015-01-01

    PurposeTo compare the impact of proximal or distal splenic artery embolisation versus that of splenectomy on splenic immune function as measured by IgM memory B cell levels.Materials and MethodsPatients with splenic trauma who were treated by splenic artery embolisation (SAE) were enrolled. After 6 months splenic volume was assessed by CT, and IgM memory B cells in peripheral blood were measured and compared to a local normal reference population and to a post-splenectomy population.ResultsOf the 71 patients who underwent embolisation, 38 underwent proximal embolisation, 11 underwent distal embolisation, 22 patients were excluded, 1 had both proximal and distal embolisation, 5 did not survive and 16 did not return for evaluation. There was a significant difference between splenectomy and proximal or distal embolisation and a trend towards greater preservation of IgM memory B cell number in those with distal embolisation—a difference that could not be attributed to differences in age, grade of injury or residual splenic volume.ConclusionIgM memory B cell levels are significantly higher in those treated with SAE compared to splenectomy. Our data provide evidence that splenic embolisation should reduce immunological complications of spleen trauma and suggest that distal embolisation may maintain better function

  2. Proximal Versus Distal Splenic Artery Embolisation for Blunt Splenic Trauma: What is the Impact on Splenic Immune Function?

    Energy Technology Data Exchange (ETDEWEB)

    Foley, P. T., E-mail: pfoley@doctors.org.uk [The Canberra Hospital, Department of Medical Imaging (Australia); Kavnoudias, H., E-mail: h.kavnoudias@alfred.org.au [The Alfred Hospital, Radiology Research Unit, Radiology Department (Australia); Cameron, P. U., E-mail: paul.cameron@unimelb.edu.au [The Alfred Hospital, Infectious Diseases Unit (Australia); Czarnecki, C., E-mail: caroline.czarnecki@gmail.com [Royal Melbourne Hospital, Radiology Department (Australia); Paul, E., E-mail: eldho.paul@monash.edu [Monash University, Department of Epidemiology & Preventive Medicine, School of Public Health and Preventive Medicine, Alfred Hospital (Australia); Lyon, S. M., E-mail: lyonsey@optusnet.com.au [Melbourne Endovascular (Australia)

    2015-10-15

    PurposeTo compare the impact of proximal or distal splenic artery embolisation versus that of splenectomy on splenic immune function as measured by IgM memory B cell levels.Materials and MethodsPatients with splenic trauma who were treated by splenic artery embolisation (SAE) were enrolled. After 6 months splenic volume was assessed by CT, and IgM memory B cells in peripheral blood were measured and compared to a local normal reference population and to a post-splenectomy population.ResultsOf the 71 patients who underwent embolisation, 38 underwent proximal embolisation, 11 underwent distal embolisation, 22 patients were excluded, 1 had both proximal and distal embolisation, 5 did not survive and 16 did not return for evaluation. There was a significant difference between splenectomy and proximal or distal embolisation and a trend towards greater preservation of IgM memory B cell number in those with distal embolisation—a difference that could not be attributed to differences in age, grade of injury or residual splenic volume.ConclusionIgM memory B cell levels are significantly higher in those treated with SAE compared to splenectomy. Our data provide evidence that splenic embolisation should reduce immunological complications of spleen trauma and suggest that distal embolisation may maintain better function.

  3. Preserved function after angioembolisation of splenic injury in children and adolescents: a case control study.

    Science.gov (United States)

    Skattum, Jorunn; Loekke, Ruth Jeanette Vaaler; Titze, Thomas Larsen; Bechensteen, Anne Grete; Aaberge, Ingeborg S; Osnes, Liv Toril; Heier, Hans Erik; Gaarder, Christine; Naess, Paal Aksel

    2014-01-01

    Non-operative management for blunt splenic injuries was introduced to reduce the risk of overwhelming post splenectomy infection in children. To increase splenic preservation rates, splenic artery embolization (SAE) was added to our institutional treatment protocol in 2002. In the presence of clinical signs of ongoing bleeding, SAE was considered also in children. To our knowledge, the long term splenic function after SAE performed in the paediatric population has not been evaluated and constitutes the aim of the present study. A total of 11 SAE patients less than 17 years of age at the time of injury were included with 11 healthy volunteers serving as matched controls. Clinical examination, medical history, general blood counts, immunoglobulin quantifications and flowcytometric analysis of lymphocyte phenotypes were performed. Peripheral blood smears were examined for Howell-Jolly bodies (H-J bodies) and abdominal ultrasound was performed in order to assess the size and perfusion of the spleen. On average 4.6 years after SAE (range 1-8 years), no significant differences could be detected between the SAE patients and their controls. Total and Pneumococcus serospecific immunoglobulins and H-J bodies did not differ between the study groups, nor did general blood counts and lymphocyte numbers, including memory B cell proportions. The ultrasound examinations revealed normal sized and well perfused spleens in the SAE patients when compared to their controls. This case control study indicates preserved splenic function after SAE for splenic injury in children. Mandatory immunization to prevent severe infections does not seem warranted. Copyright © 2012 Elsevier Ltd. All rights reserved.

  4. Prenatal and postnatal MR findings of a congenital hemangioma: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Kyung Hee; Chang, Yun Woo; Lee, Jung Jai; Lee, Woo Ryung [Soonchunhyang University Hospital, Seoul (Korea, Republic of); Kim, Young Wha [Inje University Seoul Paik Hospital, Seoul (Korea, Republic of)

    2007-12-15

    Hemangiomas are common benign soft tissue tumors found in pediatrics. Knowledge of prenatal image findings for hemangiomas can be essential for ensuring optimal antepartum and postpartum care. In this study, we provide a report the MR findings of a congenital hemangioma in the posterior neck region, which was different from the pre and postnatal image findings as well as a literature review.

  5. Hemangioma of the prostate--an unusual cause of lower urinary tract symptoms

    DEFF Research Database (Denmark)

    Serizawa, Reza R; Nørgaard, Nis; Horn, Thomas

    2011-01-01

    Hemangioma of the prostate gland is extremely rare and only a few cases have been reported. There have been several cases of hemangioma of posterior urethra, urinary bladder and periprostatic plexus in the literature, all presenting with hematuria or hematospermia. Diagnosis of prostatic hemangioma...

  6. Determinants of splenectomy in splenic injuries following blunt ...

    African Journals Online (AJOL)

    Introduction. The management of splenic injuries has shifted from splenectomy to splenic preservation owing to the risk of overwhelming post-splenectomy infection (OPSI). This study aimed to identify the factors that determine splenectomy in patients with isolated splenic injuries, with a view to increasing the rate of splenic ...

  7. Our Treatment Results of Circumscribed and Diffuse Choroidal Hemangiomas

    Directory of Open Access Journals (Sweden)

    Esra Savku

    2013-08-01

    Full Text Available Purpose: To discuss our treatment results of choroidal hemangiomas. Material and Method: The records of 39 cases of choroidal hemangioma followed up at our clinic between July 1999–October 2012 were reviewed retrospectively. Asymptomatic cases were followed up. Symptomatic cases with subretinal fluid and impaired vision received treatment. Results: Mean age of the 39 patients was 44 (12-80 years. Thirty-five of 39 cases had circumscribed choroidal hemangioma, and 4 cases had diffuse choroidal hemangioma. Sturge-Weber syndrome was present in 3 cases with diffuse choroidal hemangioma. Cases with circumscribed choroidal hemangioma and minimal subretinal fluid were treated with TTT in 11 cases, PDT in 12 cases, and PDT+TTT in 1 case. Cases with circumscribed choroidal hemangioma and excessive subretinal fluid were treated with Ru-106 plaque radiotherapy in 1 case, Ru-106 plaque radiotherapy+TTT in 1 case, EBRT in 3 cases, and TTT+EBRT in 1 case. One painful blind eye with neovascular glaucoma and complicated cataract was enucleated. Cases with diffuse choroidal hemangioma and excessive subretinal fluid were treated with Ru-106 plaque radiotherapy+TTT in 1 case and EBRT in 1 case. Ahmed glaucoma valve implantation and FAKO emulsification were applied to a case with neovascular glaucoma and complicated cataract. Complete resorption of subretinal fluid was achieved in 23 (72% of treated 32 cases. When mean initial tumor thickness was 2.6 mm (0.5-6, mean final tumor thickness was 1.4 mm (0-6. When mean initial visual acuity (LogMAR was 1.5 (0-3, mean final visual acuity was 1.1 (0-3. No recurrence was observed. Discussion: The amount of the subretinal fluid determines the method of treatment in circumscribed choroidal hemangioma. While TTT and PDT are effective treatment modalities for minimal subretinal fluid, plaque radiotherapy and EBRT are applied in cases with excessive subretinal fluid. Combination therapies may be necessary according to the

  8. Evaluation of intralesional propranolol for periocular capillary hemangioma

    Directory of Open Access Journals (Sweden)

    Awadein A

    2011-08-01

    Full Text Available Ahmed Awadein, Mohamed A FakhryCairo University Faculty of Medicine, Cairo, EgyptBackground: The purpose of this study was to evaluate the use of intralesional propranolol injection in the management of periocular capillary hemangioma.Methods: A prospective study was performed in 22 consecutive patients with periocular hemangioma. Twelve patients underwent intralesional propranolol injection and ten patients underwent intralesional triamcinolone injection. The size of the lesion was measured serially every week during the first month, every 2 weeks for the second month, and then monthly for another 2 months. The refractive error and degree of ptosis if present were measured before injection and at the end of the study.Results: There was reduction in the size of hemangioma, astigmatic error, and degree of ptosis in both groups. The difference in outcome between both groups was not statistically significant. Rebound growth occurred in 25% of the propranolol group and 30% of the steroid group but responded to reinjection. No adverse effects were reported during or after intralesional propranolol injection.Conclusion: Intralesional propranolol injection is an alternative and effective method for treatment of infantile periocular hemangioma.Keywords: propranolol, intralesional, periocular capillary hemangioma

  9. Splenic tuberculosis. Report of twelve cases

    International Nuclear Information System (INIS)

    Adil, A.; Chikhaoui, N.; Ousehal, A.; Kadiri, R.

    1995-01-01

    Tuberculosis of the spleen is not exceptional. The authors report ten cases which occurred with a predominance in young male adults. All patients had at least one other site of tuberculosis without any HIV infection. All patients had focal splenic lesions in the form of scattered hypo-echogenic and hypodense nodules. These nodules had a pseudo-tumor appearance in one case. CT-guided puncture was performed in one case. Splenic tuberculosis is not as rare as is sometimes thought. The CT-guided splenic puncture is now performed routinely and remains the ideal diagnostic approach. (authors). 9 refs., 5 figs

  10. Splenic injuries in athletes: a review.

    Science.gov (United States)

    Gannon, Elizabeth H; Howard, Thomas

    2010-01-01

    Splenic injuries can be challenging to the sports medicine physician. While these injuries are not common among athletes, they can have serious, potentially fatal consequences if not properly diagnosed and managed in a prompt and timely fashion. Currently, there are no evidence-based guidelines on returning athletes to previous levels of activity after sustaining a splenic injury. In addition, there is no consensus on follow-up imaging after injury. This article discusses the evaluation of athletes with blunt abdominal trauma for splenic injury, including the imaging, management, and current return-to-play guidelines.

  11. Segmental resection with primary anastomosis is not always safe in splenic flexure perforation.

    Science.gov (United States)

    Weledji, Elroy P; Mokake, Martin D; Sinju, Motaze

    2016-01-16

    Familial adenomatous polyposis (FAP) is caused by a rare mutation of the adenomatous polyposis coli gene on Chromosome 5q. The risk of colorectal cancer in patients with FAP is nearly 100% and intensive endoscopic surveillance or prophylactic colectomy are mandatory. If extensive endoscopic surveillance is chosen, there is a cumulative risk of perforation and bleeding especially after polypectomy. We discussed the problems and options in the management of the late diagnosis of an iatrogenic perforation of the splenic flexure complicating endoscopic surveillance in FAP. We present a 35-year-old black African man with FAP who sustained a splenic flexure perforation following a colonoscopic polypectomy of a suspicious lesion. He underwent a splenic flexure resection and primary anastomosis that dehisced and the patient benefited from an emergency definitive colectomy and ileorectal anastomosis. Resection with primary anastomosis following iatrogenic perforation of the splenic flexure is not safe because of a high chance of anastomotic dehiscence. Following a late diagnosis in an unstable patient exteriorization of the perforation as a stoma is a better option prior to a definitive prophylactic colectomy.

  12. Endocrine carcinoma of the pancreatic tail exhibiting gastric variceal bleeding

    Directory of Open Access Journals (Sweden)

    Si-Yuan Wu

    2014-01-01

    Full Text Available Nonfunctional endocrine carcinoma of the pancreas is uncommon. Without excess hormone secretion, it is clinically silent until the enlarging or metastatic tumor causes compressive symptoms. Epigastric pain, dyspepsia, jaundice, and abdominal mass are the usual symptoms, whereas upper gastrointestinal (GI bleeding is rare. Here, we describe the case of a 24-year-old man with the chief complaint of hematemesis. Upper GI panendoscopy revealed isolated gastric varices at the fundus and upper body. Ultrasonography and computed tomography showed a tumor mass at the pancreatic tail causing a splenic vein obstruction, engorged vessels near the fundus of the stomach, and splenomegaly. After distal pancreatectomy and splenectomy, the bleeding did not recur. The final pathologic diagnosis was endocrine carcinoma of the pancreas. Gastric variceal bleeding is a possible manifestation of nonfunctional endocrine carcinoma of the pancreas if the splenic vein is affected by a tumor. In non-cirrhotic patients with isolated gastric variceal bleeding, the differential diagnosis should include pancreatic disorders.

  13. Hemangioma intra-atrial esquerdo Capillary-type cardiac hemangioma, in the left atrium

    Directory of Open Access Journals (Sweden)

    Adalberto Freire Sobrinho

    2005-12-01

    Full Text Available É apresentado o caso de paciente de 49 anos, sexo feminino, com ecocardiograma e cateterismo cardíaco mostrando massa intra-atrial esquerda, sugerindo mixoma, encaminhada para avaliação cardiológica devido à dispnéia. A paciente era ainda portadora de hepatoesplenomegalia esquistossomótica. Após preparo pré-operatório, que incluiu assistência hematológica, a paciente foi submetida a tratamento cirúrgico, com auxílio de circulação extracorpórea. Apresentou sangramento aumentado no pós-operatório imediato, melhorando após transfusão de plaquetas. O estudo anatomopatológico revelou tratar-se de hemangioma capilar benigno.A 49-year-old woman, whose echocardiography and hemodynamic study showed a mass in the left atrium suggestive of myxoma, was referred for cardiological evaluation because of dyspnea. She also had schistosomotic hepatosplenomegaly. After a preoperative evaluation with hematological assistance, the patient underwent surgery using a cardiopulmonary bypass. She suffered a hemorrhage in the immediate post-operative period, which improved after platelet transfusion. The histopathologic study showed a capillary-type cardiac hemangioma.

  14. Gamma Knife Radiosurgery for Choroidal Hemangioma

    International Nuclear Information System (INIS)

    Kim, Yun Taek; Kang, Se Woong; Lee, Jung-Il

    2011-01-01

    Purpose: Patients with choroidal hemangioma (CH), a benign ocular hamartoma, frequently presents with visual disturbance as a result of exudative retinal detachment (RD), which originates in subretinal fluid accumulation. We report our experience using the Leksell Gamma Knife in the management of symptomatic CH. Methods and Materials: Seven patients with symptomatic CH (circumscribed form in 3 patients and diffuse form in 4) were treated with the Leksell Gamma Knife at our institution during a 7-year period. All patients presented with exudative RD involving the macula that resulted in severe visual deterioration. The prescription dose to the target margin was 10 Gy in all cases. The mean tumor volume receiving the prescription dose was 536 mm 3 (range, 151–1,057). The clinical data were analyzed in a retrospective fashion after a mean follow-up of 34.4 months (range, 9–76). Results: The resolution of exudative RD was achieved within 6 months, and the visual acuity of the affected eye had improved at the latest follow-up examination (p = .018) in all patients. No recurrence of exudative RD occurred. Thinning of the CHs was observed in most patients; however, symptomatic radiation toxicity had not developed in any of the patients. Conclusion: Symptomatic CHs can be safely and effectively managed with Gamma Knife radiosurgery using a marginal dose of 10 Gy.

  15. Gamma Knife Radiosurgery for Choroidal Hemangioma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yun Taek; Kang, Se Woong [Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Lee, Jung-Il, E-mail: jilee@skku.edu [Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2011-12-01

    Purpose: Patients with choroidal hemangioma (CH), a benign ocular hamartoma, frequently presents with visual disturbance as a result of exudative retinal detachment (RD), which originates in subretinal fluid accumulation. We report our experience using the Leksell Gamma Knife in the management of symptomatic CH. Methods and Materials: Seven patients with symptomatic CH (circumscribed form in 3 patients and diffuse form in 4) were treated with the Leksell Gamma Knife at our institution during a 7-year period. All patients presented with exudative RD involving the macula that resulted in severe visual deterioration. The prescription dose to the target margin was 10 Gy in all cases. The mean tumor volume receiving the prescription dose was 536 mm{sup 3} (range, 151-1,057). The clinical data were analyzed in a retrospective fashion after a mean follow-up of 34.4 months (range, 9-76). Results: The resolution of exudative RD was achieved within 6 months, and the visual acuity of the affected eye had improved at the latest follow-up examination (p = .018) in all patients. No recurrence of exudative RD occurred. Thinning of the CHs was observed in most patients; however, symptomatic radiation toxicity had not developed in any of the patients. Conclusion: Symptomatic CHs can be safely and effectively managed with Gamma Knife radiosurgery using a marginal dose of 10 Gy.

  16. Cavernous hemangioma concurrently involving the anterior and middle mediastinum and the lung parenchyma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jee Hyun; Lee, Soo Jung; Kim, Sung Jin; Cho, Bum Sang [Dept. of Radiology, Chungbuk National University Hospital, Cheongju (Korea, Republic of)

    2017-04-15

    Hemangioma is rarely found in the mediastinum or lung. In the mediastinum, this tumor is usually located in the anterior mediastinum and manifests as a nonspecific soft tissue mass. In the lung, it usually presents as a well-defined nodule. To the best of our knowledge, there is no case of cavernous hemangioma concurrently involving the mediastinum and lung parenchyma, except for one case of concurrent cardiac and pulmonary hemangiomas. Here, we present an interesting case of cystic anterior and middle mediastinal masses together with multiple pulmonary nodules and ground glass opacities, which were diagnosed as cavernous hemangiomas. When similar findings are encountered, clinicians should consider hemangioma in the differential diagnosis.

  17. Intraneural hemangioma of the median nerve: A case report

    Directory of Open Access Journals (Sweden)

    Sevinç Teoman

    2008-02-01

    Full Text Available Abstract Hemangiomas of the median nerve are very rare and, so far, only ten cases of intraneural hemangioma of this nerve have been reported in the literature. We present a case of 14-year-old girl who had a soft tissue mass in the region of the left wrist with signs and symptoms of carpal tunnel syndrome. Total removal of the mass was achieved using microsurgical epineural and interfasicular dissection. The symptoms were relieved completely, after this procedure, without any neurologic deficit. On follow-up two years later, no recurrence was observed. Whenever a child or young adult patient presents with CTS the possibility of a hemangioma involving the median nerve should be kept in mind in the differential diagnosis.

  18. Cavernous hemangioma of the orbit: an unusual acute presentation

    Science.gov (United States)

    Louisraj, Sophia; Ponnudurai, Thendral; Rodriguez, Dominic; Thomas, Philip A; Nelson Jesudasan, Christadoss Arul

    2017-01-01

    We report an unusual presentation of an orbital cavernous hemangioma in a 26-year-old female, who noted sudden redness and swelling of the left eye (LE) on waking up. At presentation, upper eyelid edema with periorbital ecchymosis and subconjunctival hemorrhage were noted in the LE. Although there was transient symptomatic relief with topical medications, blurring of vision developed in the LE. When seen 10 days later, the patient’s LE showed axial proptosis. Magnetic resonance imaging revealed an intraconal soft tissue mass in the superomedial quadrant of the left orbit. Superior orbitotomy with mass excision was done; histopathological examination of the excised mass revealed a cavernous hemangioma. The patient had complete visual recovery following surgery. To our knowledge, an acute presentation of an orbital cavernous hemangioma with subconjunctival hemorrhage and periorbital ecchymosis has not previously been reported. PMID:28769595

  19. Failure to thrive in infants with complicated facial hemangiomas.

    Science.gov (United States)

    Thomas, Meghan W; Burkhart, Craig N; Vaghani, Sapna P; Morrell, Dean S; Wagner, Annette M

    2012-01-01

    We have observed that some children with facial hemangiomas of infancy have feeding difficulties coincident with periods of failure to thrive. We evaluated the early oral sensory and feeding experiences of four children with facial hemangiomas through medical record review and parental surveys to investigate their contribution to the patients' failure to thrive. All children with feeding irregularities experienced some degree of oral sensory impairment and required early oral sensory intervention, but there were varying reports of difficulty or delay in the development of oral feeding. The nature of these difficulties is discussed. Infants with complicated facial hemangiomas with perioral and airway involvement may be at higher risk for feeding and oral sensory problems. We recommend close monitoring for failure to thrive and early evaluation by speech or occupational therapists. © 2011 Wiley Periodicals, Inc.

  20. Diagnosis and treatment of acute pancreatitis associated with bleeding via angiography and transcatheter embolization

    International Nuclear Information System (INIS)

    Wang Yong; Liang Huimin; Zheng Chuansheng; Zhou Guofeng; Feng Gansheng

    2006-01-01

    Objective: To evaluate the method and efficacy of selective mesenteric angiography in diagnosis and transcatheter arterial embolization (TAE) for therapy with acute pancreatitis complicated by bleeding. Method: The authors retrospectively reviewed the clinical characteristics, angiography findings and TAE outcome of 19 patients with gastrointestinal bleeding or abdominal bleeding secondary to acute pancreatitis. Result: Of the 19 cases, the authors performed 23 selective mesenteric angiographies and identified 9 with pancreatic and peripancreatic arterial rupture, 10 with formation and rupture of pseudoaneurysms, 1 with splenic vein thrombosis and 4 with failure to detect the bleeding point. TAE were performed in 13 patients with 5 rebleeding after embolization. The new bleeding points were denonetated in 4 out of 5 patients on angiograms. Three embolizations were undertaken again. two of 3 patients finally died of serious infection and multiple organs failure. One was alive without bleeding again. Conclusion: Angiography and TAE play a central role in the management of hemorrhagic complications of acute pancreatitis. (authors)

  1. Resection of amblyogenic periocular hemangiomas: indications and outcomes.

    Science.gov (United States)

    Arneja, Jugpal S; Mulliken, John B

    2010-01-01

    Periocular hemangiomas can induce irreversible amblyopia by multiple mechanisms: visual deprivation, refractive error (astigmatism and/or anisometropia), or strabismus. There is a subset of complicated periocular hemangiomas most effectively managed by resection. The authors reviewed all patients from 1999 to 2008 with a periocular hemangioma that was either completely resected or debulked; whenever necessary, the levator apparatus was reinserted. Infants were included in the study if they had complete preoperative and postoperative ophthalmic assessments and there was more than a 6-month follow-up interval. Thirty-three children were treated with a mean operative age of 6.2 months and a mean follow-up interval of 48.2 months. The majority of hemangiomas were well-localized and caused corneal deformation with astigmatism or blepharoptosis. Intralesional or oral corticosteroid administration was attempted in almost one-half of patients. Postoperatively, the degree of astigmatism was statistically improved: from 3.0 diopters to 1.11 diopters (p correction was slightly greater postoperatively (from 2.76 diopters to 0.80 diopters). Resection performed after 3 months (14 patients) of age also resulted in improvement of astigmatism (from 3.39 diopters to 1.38 diopters). Reinsertion of the levator expansion was required in 34 percent of patients. The authors advocate early resection of a well-localized periocular hemangioma to prevent potentially irreversible amblyopia caused by either corneal deformation or blepharoptosis. The longer a complicated periocular hemangioma is observed, the greater the astigmatism and the less amenable it will be to correction following tumor removal.

  2. [Laparoscopic cleavage in splenic symptomatic cyst].

    Science.gov (United States)

    Fernández-López, Antonio-José; Candel-Arenas, Marifé; González-Valverde, Francisco-Miguel; Luján-Martínez, Delia; Medina-Manuel, Esther; Albarracín Marín-Blázquez, Antonio

    2017-12-01

    Splenic cysts are rare diseases that are diagnosed incidentally during imaging studies. When cysts are recognized, surgical treatment is recommended adapted to the particular case, depending on the size and location of the cyst and the age of the patient in order to avoid dangerous complications such as spleen rupture or cyst infection with abscess. We report 2patients with symptomatic splenic epidermoid cyst treated by laparoscopic cleavage. Laparoscopic cleavage is a surgical option for splenic cyst, with the goal of reducing postoperative complications while preserving splenic function. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  3. Endothelioma cells expressing the polyoma middle T oncogene induce hemangiomas by host cell recruitment.

    Science.gov (United States)

    Williams, R L; Risau, W; Zerwes, H G; Drexler, H; Aguzzi, A; Wagner, E F

    1989-06-16

    Mouse endothelioma cells expressing the polyoma middle T oncogene induced hemangiomas in a variety of species such as mice, rats, chicks, and quails. In embryos and newborn mice the hemangiomas expanded within 10-18 hr of injection, disrupting the vasculature and causing the death of the animal. In contrast, the hemangiomas formed a stable structure reminiscent of benign human hemangiomas in adult mice within 5 days. Analysis of the cells comprising the hemangioma revealed that over 95% of the endothelial cells were host derived. No induction of host cell proliferation was detected, and no endothelial mitogens were secreted by the endothelioma cells in vitro. The maintenance of the hemangioma appeared to require the continuous presence of endothelioma cells. The results indicate that these endothelioma cells act as a potent stimulating agent in the rapid formation of hemangiomas by recruiting nonproliferating host endothelial cells.

  4. Splenic abscess: successful non-surgical therapy.

    Science.gov (United States)

    Jolobe, O. M.; Melnick, S. C.

    1983-01-01

    A 57-year-old man with splenic abscess, demonstrated by isotope scanning, ultrasonography and computerized axial tomography (CAT scan) during the course of a septicaemic illness resulting from culture-positive bacterial endocarditis, was successfully treated with antibiotics alone, resolution of the abscess being confirmed by 2 further scans. This is the second case report of successful conservative treatment of splenic abscess. Images Fig. 1 Fig. 2 PMID:6634547

  5. Splenic irradiation in chronic myeloid leukemia

    International Nuclear Information System (INIS)

    Hukku, S.; Baboo, H.A.; Venkataratnam, S.; Vidyasagar, M.S.; Patel, N.L.

    1983-01-01

    Results of splenic irradiation as the initial and only method of treatment are reported in 25 patients with chronic myeloid leukemia. Peripheral remission was induced in all the patients. Induction was achieved after a short period of 11 to 30 days in the majority of the patients, the longest period being 40 days. Several patients were in remission 9 months after treatment. The results are compared with those obtained by chemotherapy. Some advantages of splenic irradiation over chemotherapy are emphasized. (Auth.)

  6. Esplenectomia parcial para tratar hemangioma esplênico

    Directory of Open Access Journals (Sweden)

    Andy Petroianu

    Full Text Available Apesar de a esplenectomia ser eficaz na abordagem terapêutica de pacientes com hemangioma esplênico, esse procedimento é acompanhado de elevada morbidade e até mortalidade, principalmente devido à sepse, quando realizado em crianças e adolescentes com sistema imunitário ainda imaturo. Para prevenir os efeitos adversos da asplenia, propõe-se neste artigo a esplenectomia parcial, com a retirada apenas da região do hemangioma, mantendo o restante do baço e preservando suas importantes funções.

  7. Intravenous pyogenic granuloma or intravenous lobular capillary hemangioma

    Energy Technology Data Exchange (ETDEWEB)

    Ghekiere, Olivier; Galant, Christine; Berg, Bruno Vande [Cliniques Universitaires St. Luc, Department of Radiology, Brussels (Belgium)

    2005-06-01

    Lobular capillary hemangioma is a vascular neoplasm that commonly occurs as a cutaneous tumor. When it involves the skin and mucosal surfaces, ulceration and suppuration may occur, hence the classic term of pyogenic granuloma. Intravenous pyogenic granuloma is a rare solitary form of lobular capillary hemangioma that usually occurs in the veins of the neck and upper extremities. We report the ultrasonographic and magnetic resonance imaging findings of a pyogenic intravenous granuloma localized in the right cephalic vein. The imaging and pathological findings and the differential diagnoses are discussed. (orig.)

  8. Natural history of splenic vascular abnormalities after blunt injury: A Western Trauma Association multicenter trial.

    Science.gov (United States)

    Zarzaur, Ben L; Dunn, Julie A; Leininger, Brian; Lauerman, Margaret; Shanmuganathan, Kathirkamanthan; Kaups, Krista; Zamary, Kirellos; Hartwell, Jennifer L; Bhakta, Ankur; Myers, John; Gordy, Stephanie; Todd, Samuel R; Claridge, Jeffrey A; Teicher, Erik; Sperry, Jason; Privette, Alicia; Allawi, Ahmed; Burlew, Clay Cothren; Maung, Adrian A; Davis, Kimberly A; Cogbill, Thomas; Bonne, Stephanie; Livingston, David H; Coimbra, Raul; Kozar, Rosemary A

    2017-12-01

    Following blunt splenic injury, there is conflicting evidence regarding the natural history and appropriate management of patients with vascular injuries of the spleen such as pseudoaneurysms or blushes. The purpose of this study was to describe the current management and outcomes of patients with pseudoaneurysm or blush. Data were collected on adult (aged ≥18 years) patients with blunt splenic injury and a splenic vascular injury from 17 trauma centers. Demographic, physiologic, radiographic, and injury characteristics were gathered. Management and outcomes were collected. Univariate and multivariable analyses were used to determine factors associated with splenectomy. Two hundred patients with a vascular abnormality on computed tomography scan were enrolled. Of those, 14.5% were managed with early splenectomy. Of the remaining patients, 59% underwent angiography and embolization (ANGIO), and 26.5% were observed. Of those who underwent ANGIO, 5.9% had a repeat ANGIO, and 6.8% had splenectomy. Of those observed, 9.4% had a delayed ANGIO, and 7.6% underwent splenectomy. There were no statistically significant differences between those observed and those who underwent ANGIO. There were 111 computed tomography scans with splenic vascular injuries available for review by an expert trauma radiologist. The concordance between the original classification of the type of vascular abnormality and the expert radiologist's interpretation was 56.3%. Based on expert review, the presence of an actively bleeding vascular injury was associated with a 40.9% risk of splenectomy. This was significantly higher than those with a nonbleeding vascular injury. In this series, the vast majority of patients are managed with ANGIO and usually embolization, whereas splenectomy remains a rare event. However, patients with a bleeding vascular injury of the spleen are at high risk of nonoperative failure, no matter the strategy used for management. This group may warrant closer observation or

  9. Use of radionuclide techniques for assessment of splenic function and detection of splenic remnants

    International Nuclear Information System (INIS)

    Ganguly, S.; Sinha, S.; Sarkar, B.R.; Basu, S.; Ghosh, S.

    1998-01-01

    Full text: The spleen is often involved in hematological malignancies; it is also the site of RBC destruction in thalassemia and ITP. In latter cases, splenectomy is often performed and postoperatively, detection of functioning splenic remnants affect the prognosis adversely. In this study, we assessed the usefulness of radionuclide techniques in : a) assessment of splenic function in primarily non-splenic diseases (benign or malignant), and b) detection of splenic remnant after splenectomy. 12 patients of splenomegaly and 5 patients after splenectomy underwent splenic imaging; imaging was performed using both 99m Tc-sulphur colloid (with first pass) and 99m Tc labelled heat denatured RBCs as tracers. Thus splenic perfusion, morphology and RBC trapping functions were all assessed. The colloid images usually matched the RBC images except in 2 cases where photogenic areas (presumably infarcts) were visualized on RBC scans that were missed on colloid scans. Three of the post splenectomy cases revealed functioning splenic remnants, which was also better visualized on RBC scans. It is concluded that radionuclide imaging could be used regularly for assessing function of spleen, or detecting splenic remnants

  10. Spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein: techniques and its significance.

    Science.gov (United States)

    Kimura, Wataru; Yano, Mitsuhiro; Sugawara, Shuichiro; Okazaki, Shinji; Sato, Tamie; Moriya, Toshiyuki; Watanabe, Toshihiro; Fujimoto, Hiroto; Tezuka, Koji; Takeshita, Akiko; Hirai, Ichiro

    2010-11-01

    Preservation of the spleen in distal pancreatectomy has recently attracted considerable attention. Since our first trial and success with spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein for tumors of the pancreas and chronic pancreatitis, this procedure (Kimura's procedure) has been performed very frequently. The techniques for spleen-preserving distal pancreatectomy (SpDP) with conservation of the splenic artery and vein are clarified. The splenic vein is identified behind the pancreas and within the thin connective tissue membrane (fusion fascia of Toldt). The connective tissue membrane is cut longitudinally above the splenic vein. It is important to remove the splenic vein from the pancreas by working from the body of the pancreas toward the spleen (median approach), because it is very difficult to remove it in the other direction. The pancreas is removed from the splenic artery by proceeding from the spleen toward the head of the pancreas. Preservation of the spleen offers various advantages. The maximum platelet levels in blood serum are significantly lower in postoperative patients with splenic preservation than in those with splenectomy. The platelet count was maximal on postoperative day 10 in the 16 patients with SpDP and the count was maximal on postoperative day 13 in the 16 patients with distal pancreatectomy with splenectomy (DPS), and there was a smaller increase in the patients with SpDP than in the patients with DPS. Postoperative bleeding from an ablated splenic artery and vein in SpDP has not been encountered. Either DPS or spleen preservation without preservation of the splenic artery and vein may reduce the blood supply to the residual proximal stomach after distal gastrectomy, which is different from the findings in the Kimura procedure. In SpDP, a very slight elevation of the platelet count in serum may help to prevent infarction of the lungs and brain compared to DPS. Another advantage of Sp

  11. Synovial Hemangioma of the Knee: A Rare Pathology | Yalta ...

    African Journals Online (AJOL)

    A 77 year old female patient was admitted to our clinic with a history of swelling in the right knee. After surgical excision of the mass, the pathological examination was found to be consistent with the synovial hemangioma of the knee which has been rarely reported up till now. Pathologists and clinicians dealing with the ...

  12. Right atrial hemangioma in the newborn: Utility of fetal imaging

    International Nuclear Information System (INIS)

    Baird, Christopher; Blalock, Shannon; Bengur, Resai; Ikemba, Catherine

    2012-01-01

    We present a rare primary right atrial tumor diagnosed in-utero with fetal echocardiography, and further characterized as a congenital hemangioma with magnetic resonance imaging. Surgical resection was done six days after birth. This case illustrates the complementary roles of evolving advanced imaging techniques for fetuses and infants with congenital heart disease that allows for surgery early in the neonatal period

  13. Capillary hemangiomas with hemorrhage in cervicothoracic intramedullary, a case report

    Directory of Open Access Journals (Sweden)

    Jian Li

    2017-12-01

    Full Text Available A 48-year-old male patient had presented with worsening pain at extremities and body. The MRI showed an inhomogeneously enhancing lesion at C5-T1. During the surgical evacuation through a midline myelotomy, a frozen section could not find any tumor cells or vascular malformations. Immunohistochemically, the diagnosis of capillary hemangiomas was confirmed.

  14. Hemangiosarcoma subsequent to radiotherapy for a hemangioma in infancy

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, R.G.; Keller, J.W.; Ditty, J.F. Jr.

    1978-11-01

    A case is presented of a 31-year-old white man who developed a hemangiosarcoma in the very place where 30 years ago a hemangioma had been treated by radiotherapy. The rarity of such an occurrence is attested to by the fact that only two similar cases were found in the English medical literature.

  15. Cavernous hemangioma of the orbit: an unusual acute presentation

    Directory of Open Access Journals (Sweden)

    Louisraj S

    2017-07-01

    Full Text Available Sophia Louisraj,1 Thendral Ponnudurai,1 Dominic Rodriguez,2 Philip A Thomas,1 Christadoss Arul Nelson Jesudasan,1 1Department of Orbit and Oculoplasty, Joseph Eye Hospital, 2Department of Medicine, Kauvery Medical Centre, Tiruchirapalli, India Abstract: We report an unusual presentation of an orbital cavernous hemangioma in a 26-year-old female, who noted sudden redness and swelling of the left eye (LE on waking up. At presentation, upper eyelid edema with periorbital ecchymosis and subconjunctival hemorrhage were noted in the LE. Although there was transient symptomatic relief with topical medications, blurring of vision developed in the LE. When seen 10 days later, the patient’s LE showed axial proptosis. Magnetic resonance imaging revealed an intraconal soft tissue mass in the superomedial quadrant of the left orbit. Superior orbitotomy with mass excision was done; histopathological examination of the excised mass revealed a cavernous hemangioma. The patient had complete visual recovery following surgery. To our knowledge, an acute presentation of an orbital cavernous hemangioma with subconjunctival hemorrhage and periorbital ecchymosis has not previously been reported. Keywords: subconjunctival hemorrhage, ecchymosis, cavernous hemangioma

  16. Lymph node hemangioma in one-humped camel | Aljameel | Open ...

    African Journals Online (AJOL)

    Hemangioma is a benign tumor of blood and lymphatic vessels. It is common in skin, mucosa and soft tissues, and its occurrence in lymph nodes is extremely rare. A 10 year-old she-camel was slaughtered at Nyala slaughterhouse, South Darfur State, Sudan. Grossly, the carcass was emaciated. The left ventral superficial ...

  17. Hepatic hemangiomas as diagnosed by ultrasonography and computed tomography

    International Nuclear Information System (INIS)

    Sachse, M.

    1987-01-01

    A total of 62 cases where the clinical diagnosis of hepatic hemangioma had been established during the period between 1981 and 1983 on the basis of computed tomography and sonography were subjected to retrospective analysis with the aim of evaluating the diagnostic reliability of these two methods. In 29 patients a typical distribution pattern of the contrast medium gave irrefutable evidence of the disease. Hemangiomas were predicted from the results of computed tomography for a further 5 patients with less revealing distribution patterns, although in 4 among these the preliminary diagnosis of hemangioma was disproved by additional diagnostic procedures (scintigraphy, laparoscopy, surgery and biopsy). Out of 16 patients, in which the hemangiomas were diagnosed from the typical patterns created by the contrast medium on the CT scans, 11 showed sonographic findings to confirm the presence of such tumours. This retrospective analysis showed that a correct and positive diagnosis could be established in no more than 7 patients on the basis of sonography alone, while 6 such diagnoses were definitely proven to be false-positive. As regards diagnostic accuracy, sonography clearly compares unfavourably with computed tomography. It may offer some advantages inasmuch as it requires no radiation exposure, is non-invasive and, last not least, less costly. (ECB) [de

  18. Endoscopic endonasal resection of cavernous hemangioma of the palate

    Directory of Open Access Journals (Sweden)

    Kristina Piastro

    2017-11-01

    Full Text Available Hemangiomas are a common presentation in the head and neck, but intraosseous hemangiomas are exceedingly rare and account for only 1% of bone tumors. The hard palate is a unique anatomic structure consisting of mucosa rich in minor salivary glands, and is firmly attached to the palatine process of the maxilla and the horizontal plate of the palatine bone. Neoplasms of the hard palate are extremely rare and may display unique characteristics and histologic findings. Whether benign or malignant, the therapy of choice for such tumors is surgical excision performed through a transoral approach, which carries a significant risk of oronasal and oroantral fistula formation. This paper describes the use of an endoscopic endonasal technique for resection of a rare case of a cavernous hemangioma of the hard palate. Resection of favorable benign lesions like palatal hemangiomas are more likely to be successful via this endoscopic endonasal technique which avoids the traditional transoral palatal approach and thus reduces the risk of oronasal and oroantral fistulae. No complications in the immediate postoperative nor within a 1-year follow-up period were observed.

  19. Congenital portosystemic shunts with and without gastrointestinal bleeding - case series

    Energy Technology Data Exchange (ETDEWEB)

    Gong, Ying; Chen, Jun; Chen, Qi; Ji, Min; Pa, Mier; Qiao, Zhongwei [Children' s Hospital of Fudan University, Department of Radiology, Shanghai (China); Zhu, Hui [Fudan University Shanghai Cancer Center, Department of Radiology, Shanghai (China); Zheng, Shan [Children' s Hospital of Fudan University, Department of Surgery, Shanghai (China)

    2015-12-15

    The clinical presentation of congenital portosystemic shunt is variable and gastrointestinal bleeding is an uncommon presentation. To describe the imaging features of congenital portosystemic shunt as it presented in 11 children with (n = 6) and without gastrointestinal bleeding (n = 5). We performed a retrospective study on a clinical and imaging dataset of 11 children diagnosed with congenital portosystemic shunt. A total of 11 children with congenital portosystemic shunt were included in this study, 7 with extrahepatic portosystemic shunts and 4 with intrahepatic portosystemic shunts. Six patients with gastrointestinal bleeding had an extrahepatic portosystemic shunt, and the imaging results showed that the shunts originated from the splenomesenteric junction (n = 5) or splenic vein (n = 1) and connected to the internal iliac vein. Among the five cases of congenital portosystemic shunt without gastrointestinal bleeding, one case was an extrahepatic portosystemic shunt and the other four were intrahepatic portosystemic shunts. Most congenital portosystemic shunt patients with gastrointestinal bleeding had a shunt that drained portal blood into the iliac vein via an inferior mesenteric vein. This type of shunt was uncommon, but the concomitant rate of gastrointestinal bleeding with this type of shunt was high. (orig.)

  20. Evaluation and management of Periocular Capillary Hemangioma: A review

    International Nuclear Information System (INIS)

    Al-Motowa, Saeed A.; Chaudhry, Imtiaz A.

    2006-01-01

    To review the salient features of periocular capillary hemangioma, provide the ophthalmologist with clinical, diagnostic and histological features characteristic of the tumor and discuss various methods of management. Methods were literature review of periocular capillary hemangioma, diagnostic evaluation with emphasis on treatment through the presentation of illustrative clinical cases. Capillary hemangioma is the most common benign vascular tumor found on the head and neck area including eyelids and orbit. The lesion typically manifests within the first few weeks of life, grows rapidly in the first year during the proliferative phase, then invariably and slowly regresses over the next 4 to 5 years during the involutional phase. The lesion may resolve without leaving any significant cosmetic sequelae in vast majority of patients, however, the functional defects in the form of amblyopia, squint, facial disfigurement and rarely optic atrophy may persist long after complete resolution of the tumor. The diagnosis of the capillary hemangioma requires a combination of clinical and imaging studies such as ultrasonography, computerized tomography, magnetic resonance imaging and angiography in selected cases. With the advent of less invasive diagnostic techniques, the need for biopsy in capillary hemangioma has decreased. Nevertheless, it should be differentiated from other periocular tumors such as rhabdomyosarcoma, lymphangioma, chloroma, neuroblastoma, orbital cyst, and orbital cellulites. Treatment is indicated to prevent amblyopia or cosmetic disfigurement. If indicated, intra-lesional corticosteroids may be used to enhance resolution of the tumor. Other forms of treatment tried with variable success include systematic and topical corticosteroids, radiation, surgical excision and intravenous embolization of the tumor. Indecent years, laser ablation of the tumor has been found effective in some cases. Interferon-u has been utilized effectively in cases of capillary

  1. Determinants of splenectomy in splenic injuries following blunt abdominal trauma.

    Science.gov (United States)

    Akinkuolie, A A; Lawal, O O; Arowolo, O A; Agbakwuru, E A; Adesunkanmi, A R K

    2010-02-01

    The management of splenic injuries has shifted from splenectomy to splenic preservation owing to the risk of overwhelming post-splenectomy infection (OPSI). This study aimed to identify the factors that determine splenectomy in patients with isolated splenic injuries, with a view to increasing the rate of splenic preservation. Files of 55 patients managed for isolated splenic injuries from blunt abdominal trauma between 1998 and 2007 were retrospectively analysed using a pro forma. Management options were classified into nonoperative, operative salvage and splenectomy. The majority of patients suffered splenic injury as a result of motor vehicle accident (MVA) trauma or falls. Splenectomy was undertaken in 33 (60%) patients, 12 (22%) had non-operative management, and operative salvage was achieved in 10 (18%) patients. Significant determinants of splenectomy were grade of splenic injury, hierarchy of the surgeon, and hierarchy of the assistant. MVA injury and falls accounted for the vast majority of blunt abdominal trauma in this study. The rate and magnitude of energy transferred versus splenic protective mechanisms at the time of blunt abdominal trauma seems to determine the grade of splenic injury. Interest in splenic salvage surgery, availability of technology that enables splenic salvage surgery, and the experience of the surgeon and assistant appear to determine the surgical management. Legislation on vehicle safety and good parental control may reduce the severity of splenic injury in blunt abdominal trauma. When surgery is indicated, salvage surgery should be considered in intermediate isolated splenic injury to reduce the incidence of OPSI.

  2. Periocular capillary hemangioma: management practices in recent years

    Directory of Open Access Journals (Sweden)

    Hernandez JA

    2013-06-01

    Full Text Available Jo Anne Hernandez,1,3,4 Audrey Chia,2 Boon Long Quah,1,2 Lay Leng Seah1,2 1Department of Ophthalmology, Kandang Kerbau Women's and Children's Hospital, Singapore; 2Singapore National Eye Centre, Singapore; 3National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore; 4Department of Ophthalmology, Cardinal Santos Medical Center, San Juan, Manila, Philippines Purpose: To present a case series on the management options for capillary hemangiomas involving the eyelid and orbit. Methods: This is a retrospective chart review of clinically diagnosed capillary hemangioma cases involving the periocular region treated at two local eye institutions. The patients' demographics and clinical presentation – including visual acuity, refractive error, periorbital and orbital examinations, and ultrasound and magnetic resonance imaging findings – were reviewed. The clinical progression, modalities of treatment, and treatment outcomes were studied. Results: Sixteen cases of capillary hemangiomas involving the eyelid and orbit were studied. The mean age at consultation was 9.6 months (range: 1 month–72 months. The majority were females (75%, with 50% presenting as upper-eyelid hemangiomas and the remaining as lower-eyelid (38% and glabellar (12% lesions. Combined superficial and deep involvement was common (64%. Cases whose lesions were located at the upper eyelid or superior orbit led to amblyopia (25%. Fifty-six percent of cases (9/16 were managed conservatively, and 44% (7/16 underwent treatment with either single-agent (n = 4 or combined treatments (n = 3. Conclusion: Close monitoring of visual development and prompt institution of amblyopia therapy for children with periocular capillary hemangiomas generally preserve vision. Extensive lesions that affect the visual axis require local and systemic treatments, alone or in combination, in order to reduce the size and impact of lesions on the eyeball, to reduce induced refractive error and

  3. Autotransplantation for treatment of severe splenic lesions.

    Science.gov (United States)

    Resende, Vivian; Petroianu, Andy; Junior, Wilson C T

    2002-10-01

    The aim of the study was to evaluate clinical and laboratory variables in patients undergoing spleen autotransplantation. We studied 29 patients with severe trauma of the spleen and its pedicle. Of these, 20 underwent autotransplantation (group I) and 9 underwent total splenectomy without preservation of splenic tissue (group II). Twenty-two additional subjects with an intact spleen were used as controls (group III). Immediate and late postoperative complications were investigated. Laboratory counts were performed during the late postoperative period (red blood cells, hemoglobin, white blood cells, platelets, and Howell-Jolly bodies). To investigate the immunological profiles of patients we performed B- and T-lymphocyte counts and determined IgA, IgG, and IgM levels. All patients underwent splenic scintigraphy with technetium 99m sulfur colloid. Groups I and III did not present abnormal blood bodies, and their hematological and immunological patterns were normal. Group II showed increased numbers of Howell-Jolly bodies and low IgM levels. Splenic scintigraphy indicated the viability and filtering function of the splenic remnant in group I. Autotransplantation is a good option to maintain splenic function when total splenectomy is necessary.

  4. The value of MDCT in diagnosis of splenic artery aneurysms

    International Nuclear Information System (INIS)

    Sun Cong; Liu Cheng; Wang Ximing; Wang Daoping

    2008-01-01

    Objective: To evaluate the clinical value of multiple detector computed tomography (MDCT) in the diagnosis and planning the treatment of splenic aneurysms. Methods: Eight cases with splenic artery aneurysms (SAA) were retrospectively reviewed. Sixty four-slice spiral CT scans were performed. Intravenous contrast material was injected at 4 ml/s, and arterial and venous phase images were obtained. Subsequently, arterial phase images were analyzed and made for CT angiography. The diagnosis was made by using axial and reconstructive images. All of the patients were also performed Doppler color echocardiography. Results: All patients showed splenic artery and splenic artery aneurysms clearly with CT arterial phase images. Among them, six patients had splenic artery aneurysms, one had giant splenic artery aneurysms (GSAA) and one had splenic artery pseudoaneurysms. Ultrasound examination only diagnosed six of them. Conclusion: MDCT is a noninvasive and valuable method in diagnosis of splenic artery aneurysms and has high value in determination of treatment plan

  5. The value of MDCT in diagnosis of splenic artery aneurysms

    Energy Technology Data Exchange (ETDEWEB)

    Sun Cong [Shandong University, Shandong Provincial Medical Imaging Institute, Road jing-wu No. 324, Jinan, Shandong 250021 (China)], E-mail: suncong03@163.com; Liu Cheng; Wang Ximing; Wang Daoping [Shandong University, Shandong Provincial Medical Imaging Institute, Road jing-wu No. 324, Jinan, Shandong 250021 (China)

    2008-03-15

    Objective: To evaluate the clinical value of multiple detector computed tomography (MDCT) in the diagnosis and planning the treatment of splenic aneurysms. Methods: Eight cases with splenic artery aneurysms (SAA) were retrospectively reviewed. Sixty four-slice spiral CT scans were performed. Intravenous contrast material was injected at 4 ml/s, and arterial and venous phase images were obtained. Subsequently, arterial phase images were analyzed and made for CT angiography. The diagnosis was made by using axial and reconstructive images. All of the patients were also performed Doppler color echocardiography. Results: All patients showed splenic artery and splenic artery aneurysms clearly with CT arterial phase images. Among them, six patients had splenic artery aneurysms, one had giant splenic artery aneurysms (GSAA) and one had splenic artery pseudoaneurysms. Ultrasound examination only diagnosed six of them. Conclusion: MDCT is a noninvasive and valuable method in diagnosis of splenic artery aneurysms and has high value in determination of treatment plan.

  6. Advances in gastrointestinal bleeding.

    Science.gov (United States)

    Lanas, Ángel

    2016-09-01

    The main innovations of the latest meeting of the Gastroenterological Association (2016) concerning upper gastrointestinal bleeding from the clinician's perspective can be summarised as follows: a) The Glasgow-Blatchford scale has the best accuracy in predicting the need for surgical intervention and hospital mortality; b) Prognostic scales for non-variceal upper gastrointestinal bleeding are also useful for lower gastrointestinal bleeding; c) Preliminary data suggest that treatment with hemospray does not seem to be superior to current standard treatment in controlling active peptic ulcer bleeding; d) Either famotidine or a proton pump inhibitor may be effective in preventing haemorrhagic recurrence in patients taking aspirin, but this finding needs to be confirmed in further studies; e) There was confirmation of the need to re-introduce antiplatelet therapy as early as possible in patients with antiplatelet-associated gastrointestinal bleeding in order to prevent cardiovascular mortality; f) Routine clinical practice suggests that gastrointestinal or cardiovascular complications with celecoxib or traditional NSAIDs are very low; g) Dabigatran is associated with an increased incidence of gastrointestinal bleeding compared with apixaban or warfarin. At least half of the episodes are located in the lower gastrointestinal tract; h) Implant devices for external ventricular circulatory support are associated with early gastrointestinal bleeding in up to one third of patients; the bleeding is often secondary to arteriovenous malformations. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  7. Bleeding esophageal varices

    Science.gov (United States)

    ... amount of bleeding, the only symptom may be dark or black streaks in the stools. If larger amounts of bleeding occur, symptoms ... exam which may show: Bloody or black stool (in a rectal exam) Low ... the use of a camera on a flexible tube to examine the esophagus ...

  8. Changing treatment of pediatric splenic trauma

    International Nuclear Information System (INIS)

    Kakkasseril, J.S.; Stewart, D.; Cox, J.A.; Gelfand, M.

    1982-01-01

    A review of splenic injuries at Cincinnati Children's Hospital Medical Center from July 1978 to June 1980 revealed this form of injury in 29 patients. Treatment without surgery was successful in 21 patients. Seven patients required operation. One patient died shortly after admission of severe associated injuries. All patients admitted with blunt abdominal trauma were initially treated conservatively. If the clinical state improved, after transfusions if necessary, or remained stable and there were no objective signs of further blood loss, conservative therapy was continued. Liver-spleen scans were obtained on an urgent basis to confirm the diagnosis of splenic injury in patients who did not undergo surgery. No complications of treatment without surgery were recognized. The satisfactory outcome in these patients suggests that there is a place for treatment without surgery in some children with splenic injury

  9. The (re)generation of splenic tissue

    Science.gov (United States)

    Hovius, J W R; Verberne, H J; Bennink, R J; Blok, W L

    2010-01-01

    A 48-year-old man with a history of a traumatic splenic rupture followed by splenectomy at the age of 5 years was referred to the outpatient clinic with markedly elevated liver enzymes. He was diagnosed with alcoholic liver cirrhosis. Ultrasound of the upper abdomen revealed hepatomegaly and suggested a central mass in the liver. Subsequent MRI of the abdomen did not show a hepatic mass, but revealed multiple intraperitoneal and retroperitoneal ovoid structures with a maximum diameter of 3 cm. A peripheral blood smear did not reveal Howell-Jolly bodies suggesting intact splenic function. The diagnosis splenosis—that is, autotransplantation of splenic tissue after iatrogenic/traumatic rupture of the spleen—was considered and confirmed by SPECT-CT with technetium-99m (99mTc) labelled heat-denatured autologous red blood cells. PMID:22778202

  10. Splenic mass with remote trauma history: a management dilemma.

    LENUS (Irish Health Repository)

    McCarthy, C J

    2011-03-02

    BACKGROUND: Delayed presentation of splenic trauma is a well described entity. METHOD: We report two patients who presented with splenic abnormality found incidentally on imaging for other medical problems. A remote history of splenic trauma was elicited during clinical evaluation; 18 months in one patient and 11 years in the second patient. Both patients underwent surgical exploration. CONCLUSIONS: Radiological investigations could not reassure us that the splenic abnormalities were benign, and their management was the subject of some debate.

  11. Splenic mass with remote trauma history: a management dilemma.

    LENUS (Irish Health Repository)

    McCarthy, C J

    2012-02-01

    BACKGROUND: Delayed presentation of splenic trauma is a well described entity. METHOD: We report two patients who presented with splenic abnormality found incidentally on imaging for other medical problems. A remote history of splenic trauma was elicited during clinical evaluation; 18 months in one patient and 11 years in the second patient. Both patients underwent surgical exploration. CONCLUSIONS: Radiological investigations could not reassure us that the splenic abnormalities were benign, and their management was the subject of some debate.

  12. Assessment of Postmenopausal Bleeding

    Directory of Open Access Journals (Sweden)

    Chin-Yuan Hsu

    2008-06-01

    Full Text Available Postmenopausal bleeding is bleeding that occurs 12 or more months after the last menstrual period and accounts for 5% of all gynecologic office visits. While it is not always a symptom of cancer, the exclusion of endometrial hyperplasia and carcinoma is the key issue in the evaluation of patients with postmenopausal bleeding. The primary evaluation of postmenopausal women who present with abnormal uterine bleeding includes a medical history and a pelvic examination. Investigative studies, such as a uterine biopsy, ultrasound, hysteroscopy or dilation and curettage, may be required. Treatment will depend on the cause determined. The most important point is that irregular perimenopausal or postmenopausal bleeding should not be ignored or assumed to be a normal phenomenon.

  13. Determinants of splenectomy in splenic injuries following blunt ...

    African Journals Online (AJOL)

    Discussion. MVA injury and falls accounted for the vast majority of blunt abdominal trauma in this study. The rate and magnitude of energy transferred versus splenic protective mechanisms at the time of blunt abdominal trauma seems to determine the grade of splenic injury. Interest in splenic salvage surgery, availability of ...

  14. Complicated congenital splenic cyst: Saved by a splenunculus

    Directory of Open Access Journals (Sweden)

    Karia Nina

    2011-01-01

    Full Text Available A 12-year-old girl presented with a large congenital splenic cyst complicated by Salmonella organisms. After failure of conservative management and percutaneous drainage, a splenectomy was performed. An incidental splenunculus was preserved. On follow up the splenunculus had increased to normal splenic size and there was no evidence of Howell-Jolly bodies, suggesting normal splenic function.

  15. Drainage of Splenic Abscess: A Case Report | Kombo | Nigerian ...

    African Journals Online (AJOL)

    ... and was managed by tube drainage. His post operative recovery was uneventful. Conclusion: Tube drainage of the splenic abscess is encouraged if there is easy access to the abscess and there is evidence of residual splenic tissue in the critically ill patient. Key Word: Tube drainage, splenic abscess, splenectomy.

  16. Intramuscular capillary-type hemangioma: radiologic-pathologic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Yilmaz, Sabri; Alomari, Ahmad I.; Chaudry, Gulraiz [Boston Children' s Hospital and Harvard Medical School, Vascular Anomalies Center, Boston, MA (United States); Boston Children' s Hospital and Harvard Medical School, Division of Vascular and Interventional Radiology, Boston, MA (United States); Kozakewich, Harry P. [Boston Children' s Hospital and Harvard Medical School, Vascular Anomalies Center, Boston, MA (United States); Boston Children' s Hospital and Harvard Medical School, Department of Pathology, Boston, MA (United States); Fishman, Steven J. [Boston Children' s Hospital and Harvard Medical School, Vascular Anomalies Center, Boston, MA (United States); Boston Children' s Hospital and Harvard Medical School, Department of Surgery, Boston, MA (United States); Mulliken, John B. [Boston Children' s Hospital and Harvard Medical School, Vascular Anomalies Center, Boston, MA (United States); Boston Children' s Hospital and Harvard Medical School, Department of Plastic and Oral Surgery, Boston, MA (United States)

    2014-05-15

    Infantile hemangiomas demonstrate a pattern of proliferative growth in infancy followed by a slow phase of involution. In contrast a rare type of vascular tumor, intramuscular capillary-type hemangioma, usually presents beyond the period of infancy with nonspecific symptoms and no evidence of involution. The purpose of this study was to characterize the clinical, imaging, histopathological characteristics and management of intramuscular capillary-type hemangioma. We performed a retrospective review of a 20-year period to identify children diagnosed with intramuscular capillary-type hemangioma. Patient demographics, imaging and histopathological findings were recorded. We included 18 children (10 boys, 8 girls) with histologically proven intramuscular capillary-type hemangioma - and adequate imaging. The mean age at presentation was 8.1 years (range 1 day to 19 years). Twelve lesions involved muscles of the extremities, 4 were located in the trunk and 2 were in the head and neck. MRI had been performed in all children and demonstrated a soft-tissue mass with flow voids, consistent with fast flow. The lesion was well-circumscribed in 16 children and intralesional fat was seen in 14. Doppler US demonstrated a heterogeneous lesion, predominantly isoechoic to surrounding muscle, with enlarged arterial feeders. Enlarged feeding arteries, inhomogeneous blush and lack of arteriovenous shunting were noted on angiography (n = 5). The most common histopathological findings were lobules of capillaries with plump endothelium and at least some adipose tissue. The lesions were excised in six children. Two children were lost to follow-up. In the remaining 10, follow-up MRI studies ranging from 3 months to 10 years showed that the lesion enlarged in proportion to the child (n = 7), demonstrated slow growth (n = 2) or remained stable (n = 1). There was no change in imaging characteristics on follow-up. Intramuscular capillary-type hemangioma is a rare benign vascular tumor of

  17. Long-term follow up of renal anastomosing hemangioma mimicking renal angiosarcoma.

    Science.gov (United States)

    Heidegger, Isabel; Pichler, Renate; Schäfer, Georg; Zelger, Bernhard; Zelger, Bettina; Aigner, Friedrich; Bektic, Jasmin; Horninger, Wolfgang

    2014-08-01

    Anastomosing hemangioma of the kidney is a very rare neoplasm, currently 19 cases have been reported in the literature. First described in 2009, histopathologically anastomosing hemangioma is similar to aggressive angiosarcoma. No long-term follow-up data of anastomosing hemangioma have been described yet. Here, we present the case of a healthy 56-year-old man diagnosed in 2002 with a 7 × 5-cm anastomosing hemangioma mimicking an aggressive renal angiosarcoma. The patient underwent nephrectomy and has been followed up disease free for 13 years. © 2014 The Japanese Urological Association.

  18. Epithelioid hemangioma of brachial artery: report of a case and review of the literature

    Directory of Open Access Journals (Sweden)

    Ragazzi Moira

    2015-01-01

    Full Text Available Epithelioid hemangioma (EH is an uncommon benign vascular lesion, also known as angioblastic lymphoid (or angiolymphoid hyperplasia with eosinophilia, characterized by an unclear etiopathogenesis.

  19. Blood group ascription as a genetic marker of hepatic hemangioma

    International Nuclear Information System (INIS)

    Polysalov, V.N.; Tarazov, P.G.

    1992-01-01

    There is no single point of view on pathogenesis of hemangiomas. The authors investigated the ABO blood types in 52 patients with hepatic hemangiomas (Group 1) and 1000 control patients (Group 2). The character of changes in the liver was established by means of reontgenoradionuclide investigation methods. The study demonstrated 61.5 % of the A blood type among the patients of Group 1. This was significantly higher than in the Group 2 and representative groups from literature (P < 0.001). Taking into account that the cells of both blood and blood vessels are formed in embryos through the mesenchyma and the heritability of blood group antigens, it is supposed that the results obtained support the genetic determination theory of pathogenesis of hepatic hemangioamas

  20. Strawberry hemangiomas; the natural history of the untreated lesion.

    Science.gov (United States)

    JACOBS, A H

    1957-01-01

    A review of the literature on the natural history of strawberry hemangiomas revealed over-whelming evidence of the satisfactory spontaneous involution of over 95 per cent of these lesions without the scarring and danger of other sequelae inherent in the various forms of treatment. In a study of 105 strawberry nevi observed for more than one year, 97 per cent of the lesions had either completely disappeared or were regressing satisfactorily.A cross-section study of 1,735 consecutively examined children in routine pediatric practice showed hemangiomas to be present in 10.1 per cent of all infants from birth to one year of age but that this incidence drops to 1.5 per cent in children over five years of age, confirming the fact of spontaneous involution.

  1. Synovial hemangioma of the hip joint in a pediatric patient

    Energy Technology Data Exchange (ETDEWEB)

    Demertzis, Jennifer L.; Loomans, Rachel; Wessell, Daniel E. [Washington University School of Medicine, Mallinckrodt Institute of Radiology, St. Louis, MO (United States); Kyriakos, Michael [Washington University School of Medicine, Division of Surgical Pathology, St. Louis, MO (United States); McDonald, Douglas J. [Washington University School of Medicine, Department of Orthopedic Surgery, St. Louis, MO (United States)

    2014-01-15

    Hemangiomas of the articular synovium are rare and commonly associated with recurrent joint swelling and painful limitation of motion. The knee joint is the most commonly involved site, with most patients diagnosed in the second to third decade of life [1]. Although over 200 cases have been reported in the English-language medical literature, only three have originated within the hip joint, all of which were in adult patients reported in the surgical literature [2-4]. We describe a histologically proven synovial hemangioma of the hip joint in a pediatric patient that invaded the femur, acetabulum, and adjacent soft tissues, with a detailed discussion of the differential diagnosis based on the radiographic and magnetic resonance imaging (MRI) findings. (orig.)

  2. Cavernous hemangioma of the tongue: A rare case report

    Directory of Open Access Journals (Sweden)

    K A Kamala

    2014-01-01

    Full Text Available Hemangiomas are developmental vascular abnormalities and more than 50% of these lesions occur in the head and neck region, with the lips, tongue, buccal mucosa, and palate most commonly involved. They are considered as hamartomas rather than true neoplasms. Here we report a case of hemangioma of the body of the tongue, discussing the diagnostic aspects and treatment modalities of such lesion and emphasizing the role of the color Doppler ultrasonography, especially in the diagnosis and treatment. Factors such as patient′s age, size and site of lesion and the proximity of lesion to vital structure are paramount in the determination of the therapeutic approach and surgical excision. Even though radiotherapy, cryotherapy, laser therapy, medical treatment, injection of sclerosing substances and the selective embolization of the lingual artery seem to have some efficacy, the author conclude that surgery is the therapy of choice in the isolated vascular lesions of the body of the tongue.

  3. Red blood cell scan in cavernous hemangioma of the larynx

    Energy Technology Data Exchange (ETDEWEB)

    Finkelstein, D.M.; Noyek, A.M.; Kirsh, J.C. (Univ. of Toronto, Ontario (Canada))

    1989-09-01

    Cavernous hemangioma of the larynx is an uncommon, difficult-to-diagnose vascular tumor for which there is no significant imaging literature to date. The possibility of improved diagnosis through RBC scanning might obviate injudicious biopsy and potential hemorrhage within the airway. Utilizing the radionuclide RBC scan, which labels the patient's own RBCs initially with cold pyrophosphate, and subsequently with technetium 99m as pertechnetate, we have identified successfully four patients with cavernous hemangioma of the larynx. All presented with a supraglottic mass involving at least the aryepiglottic fold and arytenoid region unilaterally. This report describes our satisfactory diagnostic imaging experience with the radionuclide RBC scan and suggests both its imaging specificity and its role in the management of this lesion.

  4. Splenectomy for solitary splenic metastasis of ovarian cancer

    International Nuclear Information System (INIS)

    Koh, Yang Seok; Kim, Jung Chul; Cho, Chol Kyoon

    2004-01-01

    Splenic metastases occur in rare cases with a few case reports of patients in the literature. Generally, splenic metastases mean late dissemination of a disease. Solitary splenic metastases from solid tumors are extremely unusual. We report a case of a patient with ovarian mucinous cystadenocarcinoma who underwent splenectomy for isolated parenchymal metastasis. Ovarian epithelial tumors comprised most of isolated splenic metastases from gynecologic tumor. When isolated splenic recurrence is suspected on image studies and serum tumor markers, intraabdominal gross findings should be examined to exclude peritoneal carcinomatosis. If only spleen was under suspicion of recurrence of ovarian cancer, splenectomy may play a therapeutic role

  5. Magnetic resonance imaging of splenic iron overload

    International Nuclear Information System (INIS)

    Arrive, L.; Thurnher, S.; Hricak, H.; Price, D.C.

    1990-01-01

    The value of magnetic resonance (MR) imaging in assessing iron overload in the spleen was retrospectively investigated in 40 consecutive patients. MR appearance, mesaure of signal intensity and T1-and T2-relaxation times were correlated with the histologically determined level of iron in the spleen in each patient. Histologic examination revealed no iron overload in 19 patients, mild iron overload in seven, moderate iron overload in six, and severe iron overload in eight. All 19 patients with no splenic iron overload and 11 of the other 21 patients with splenic iron overload were correctly identified by MR imaging (sensitivity 52%, specificity 100%, accuracy 75%). Splenic iron overload was diagnosed when a decrease of signal intensity of the spleen compared with those of adipose tissue and renal cortex was demonstrated. MR images demonstrated all eight cases of severe, three of the six cases of moderate, and none of the seven cases of mild iron overload. Only spleens with severe iron overload had a significant mean decrease in signal intensity and T1- and T2-relaxation times. Although specific, MR imaging is poorly sensitive to splenic iron overload. (author). 15 refs.; 5 figs.; 3 tabs

  6. Splenic abscess: comparison of four imaging methods

    International Nuclear Information System (INIS)

    Grant, E.; Mertens, M.A.; Mascatello, V.J.

    1979-01-01

    The diagnostic efficacy of scintiscanning (/sup 99m/Tc-sulfur colloid and 67 Ga citrate), ultrasonography, arteriography, and computed tomography are compared for imaging of a splenic abscess. It was concluded that ultrasmography, the least invasive and least expensive technique, alone would have sufficed in making the diagnosis

  7. Surgical management of splenic echinococcal disease

    Directory of Open Access Journals (Sweden)

    Meimarakis G

    2009-04-01

    Full Text Available Abstract Background Infection of the spleen with echinococcus is a rare clinical entity. Because the diagnosis of a splenic infestation with echinococcus is sometimes delayed, large hydatid cysts or pseudotumors may develop, demanding a differential surgical approach to cure the disease. Methods In a retrospective study 10 patients out of 250 with abdominal echinococcosis (4% were identified to have splenic infestation, either limited to the spleen (n = 4 or with synchronous involvement of the liver (n = 4, major omentum (n = 1, or the liver and lung (n = 1. Only one patient had alveolar echinococcosis whereas the others showed hydatid cysts of the spleen. Surgical therapy included splenectomy in 7 patients or partial cyst excision combined with omentoplasty in 3 patients. In case of liver involvement, pericystectomy was carried out simultaneously. Results There was no mortality. Postoperative complications were observed in 4 patients. Hospital stay and morbidity were not influenced when splenic procedures were combined with pericystectomies of the liver. Mean follow- up was 8.8 years and all of the patients are free of recurrence at this time. Conclusions Splenectomy should be the preferred treatment of hydatid cysts but partial cystectomy is suitable when the cysts are located at the margins of the spleen. Due to low morbidity rates, simultaneous treatment of splenic and liver hydatid cysts is recom mended.

  8. Radiological features of a symptomatic splenic hamartoma

    International Nuclear Information System (INIS)

    Thompson, S.E.; Walsh, E.A.; Cramer, B.C.; Pushpanathan, C.C.; Hollett, P.; Ingram, L.; Price, D.

    1996-01-01

    Symptomatic splenic hamartomas are rare in the pediatric age group, with only four previous reports in the literature. Splenic hamartoma has been reported as a solid homogeneous mass without calcification on CT and ultrasound (US), and only one previous report of the findings on MRI has been published. We report a case of a large symptomatic splenic hamartoma in a 14-year-old girl who presented with splenomegaly, pancytopenia and growth retardation. A solid mass with multiple punctate foci resembling calcifications was seen on US. The mass was heterogeneous and better demarcated on enhanced CT. Radiocolloid scintigraphy demonstrated uptake within the lesion, but less than that of normal spleen. The mass was isointense relative to normal splenic tissue on T1-weighted MRI (0.5 T) and of increased intensity with T2 weighting. At splenectomy, a red pulp hamartoma was identified, which contained nodules of hyalinization and necrosis thought to account for the punctate foci seen on US. (orig.). With 4 figs

  9. The (re)generation of splenic tissue

    NARCIS (Netherlands)

    Hovius, J. W. R.; Verberne, H. J.; Bennink, R. J.; Blok, W. L.

    2010-01-01

    A 48-year-old man with a history of a traumatic splenic rupture followed by splenectomy at the age of 5 years was referred to the outpatient clinic with markedly elevated liver enzymes. He was diagnosed with alcoholic liver cirrhosis. Ultrasound of the upper abdomen revealed hepatomegaly and

  10. Puzzles in practice: splenic vein thrombosis.

    Science.gov (United States)

    McIntyre, Brittany; Marsh, Melanie; Walden, Jeffrey

    2016-06-01

    This report details a 58-year-old gentleman who presented to his outpatient primary care physician's clinic several times over four weeks for ongoing epigastric pain radiating into his left flank, dry heaving, and constipation. He was presumed to have gastritis at each visit and prescribed escalating doses of proton pump inhibitors. Due to the unrelenting pain, he eventually was admitted to the hospital and diagnosed with splenic vein thrombosis after computed tomography imaging of the abdomen. Our literature search revealed that pancreatic pathology is overwhelmingly the contributing factor to splenic vein thrombosis. Our patient had prominent collateral vasculature, suggesting that his splenic vein thrombosis was chronic in nature and likely the cause of his ongoing abdominal pain. Splenic vein thrombosis is an uncommon cause of abdominal pain, but one that should be included in the treating physician's differential diagnoses when abdominal pain is ongoing despite medical therapy. Although he had no evidence of initial findings on radiography, our patient was eventually diagnosed with biopsy-proven pancreatic cancer. Our case report demonstrates how patients presenting with persistent or worsening abdominal pain despite the use of proton pump inhibitors or other acid reducing agents and potential 'red flag' findings such as decreased appetite and weight loss should be worked up for other potential sources of abdominal pathology.

  11. Radiological features of a symptomatic splenic hamartoma

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, S.E. [Department of Radiology, Janeway Child Health Centre and Memorial University of Newfoundland, Janeway Place, St. John`s, NF A1A 1R8 (Canada); Walsh, E.A. [Department of Radiology, Janeway Child Health Centre and Memorial University of Newfoundland, Janeway Place, St. John`s, NF A1A 1R8 (Canada); Cramer, B.C. [Department of Radiology, Janeway Child Health Centre and Memorial University of Newfoundland, Janeway Place, St. John`s, NF A1A 1R8 (Canada); Pushpanathan, C.C. [Department of Pathology, Janeway Child Health Centre and Memorial University of Newfoundland, St. John`s, NF (Canada); Hollett, P. [Department of Nuclear Medicine, Health Sciences Centre and Memorial University of Newfoundland, St. John`s, NF (Canada); Ingram, L. [Department of Pediatrics, Janeway Child Health Centre and Memorial University of Newfoundland, St. John`s, NF (Canada); Price, D. [Department of Surgery, Janeway Child Health Centre and Memorial University of Newfoundland, St. John`s, NF (Canada)

    1996-09-01

    Symptomatic splenic hamartomas are rare in the pediatric age group, with only four previous reports in the literature. Splenic hamartoma has been reported as a solid homogeneous mass without calcification on CT and ultrasound (US), and only one previous report of the findings on MRI has been published. We report a case of a large symptomatic splenic hamartoma in a 14-year-old girl who presented with splenomegaly, pancytopenia and growth retardation. A solid mass with multiple punctate foci resembling calcifications was seen on US. The mass was heterogeneous and better demarcated on enhanced CT. Radiocolloid scintigraphy demonstrated uptake within the lesion, but less than that of normal spleen. The mass was isointense relative to normal splenic tissue on T1-weighted MRI (0.5 T) and of increased intensity with T2 weighting. At splenectomy, a red pulp hamartoma was identified, which contained nodules of hyalinization and necrosis thought to account for the punctate foci seen on US. (orig.). With 4 figs.

  12. Overview of Nonoperative Blunt Splenic Injury Management with Associated Splenic Artery Pseudoaneurysm.

    Science.gov (United States)

    Morrison, Chet A; Gross, Brian W; Kauffman, Matthew; Rittenhouse, Katelyn J; Rogers, Frederick B

    2017-06-01

    The delayed development of splenic artery pseudoaneurysm (SAP) can complicate the nonoperative management of splenic injuries. We sought to determine the utility of repeat imaging in diagnosing SAP in patients managed nonoperatively without angioembolization. We hypothesized that a significant rate of SAPs would be found in this population on repeat imaging. Patients undergoing nonoperative splenic injury management from January 2011 to June 2015 were queried from the trauma registry. Rates of repeat imaging, angioembolization, readmission, and SAP development were analyzed. Further, subanalyses investigating the incidence of SAP in patients managed nonoperatively without angioembolization were conducted. A total of 133 patients met inclusion criteria. Repeat imaging rate was 40 per cent, angioembolization rate was 26 per cent, and readmission rate was 6 per cent. Within the study population, nine SAPs were found (8/9 in patients with splenic injury grade ≥III). Of these nine SAPs, three (33%) were identified on initial scans and embolized, whereas six (67%) were found on repeat imaging in patients not initially receiving angioembolization. Splenic injuries are typically managed nonoperatively without serious complications. Our results suggest patients with splenic injuries grade ≥III managed nonoperatively without angioembolization should have repeat imaging within 48 hours to rule out the possibility of SAP.

  13. Abnormal Uterine Bleeding

    Science.gov (United States)

    ... uterine cancer isn’t the cause. Women after menopause Hormone replacement therapy is a common cause of uterine bleeding after menopause. Other causes include endometrial and uterine cancer. These ...

  14. Hepatic Angiosarcoma Masquerading as Hemangioma: A Challenging Differential Diagnosis

    Directory of Open Access Journals (Sweden)

    Ana Rita Garcia

    2017-10-01

    Full Text Available Hemangiomas are usually diagnosed based on ultrasound findings. The presence of symptoms, rapid growth or atipical imagiological findings should make us consider other diagnoses, including malignant tumors such as angiosarcomas. We describe the case of a previously healthy 46-year-old female without a history of exposure to carcinogens who presented with abdominal pain for two months. Diagnostic work-up revealed elevated gamma-glutamyl transferase and lactate dehydrogenase levels. Abdominal ultrasound described a large nodular lesion in the right lobe of the liver described as a hemangioma. One month later, a computed tomography-scan was made and revealed the same lesion, which had grown from 13.5 to 20 cm, maintaining typical imaging characteristics of a hemangioma. A right hepatectomy was performed and pathology revealed an angiosarcoma. After surgery, a positron emission tomography-computed tomography scan showed hepatic and bone metastasis. The patient started taxane-based chemotherapy and lumbar palliative radiotherapy, but died 10 months after surgery. This case shows how difficult it is to diagnose hepatic angiosarcoma relying only on imaging findings. Two abdominal computed tomography -scans were performed and none suggested this diagnosis. Angiosarcoma is a very aggressive tumour with an adverse prognosis. Surgery is the only curative treatment available. However, it is rarely feasible due to unresectable disease or distant metastasis.

  15. Computed tomography and magnetic resonance imaging findings of nasal cavity hemangiomas according to histological type

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jun Ho; Park, Sun Won; Lim, Myung Kwan; Kim, Yeo Ju; Lee, Ha Young [Dept. of Radiology, Inha University School of Medicine, Incheon (Korea, Republic of); Kim, Soo Jin [Dept. of Radiology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Jang, Tae Young [Dept. of Otolaryngology-Head and Neck Surgery, Inha University School of Medicine, Incheon (Korea, Republic of); Kang, Young Hye [Dept. of Radiology, nha University Hospital, Incheon (Korea, Republic of)

    2015-06-15

    To compare computed tomography (CT) and magnetic resonance imaging (MRI) findings between two histological types of nasal hemangiomas (cavernous hemangioma and capillary or lobular capillary hemangioma). CT (n = 20; six pre-contrast; 20 post-enhancement) and MRI (n = 7) images from 23 patients (16 men and seven women; mean age, 43 years; range, 13-73 years) with a pathologically diagnosed nasal cavity hemangioma (17 capillary and lobular capillary hemangiomas and six cavernous hemangiomas) were reviewed, focusing on lesion location, size, origin, contour, enhancement pattern, attenuation or signal intensity (SI), and bony changes. The 17 capillary and lobular hemangiomas averaged 13 mm (range, 4-37 mm) in size, and most (n = 13) were round. Fourteen capillary hemangiomas had marked or moderate early phase enhancement on CT, which dissipated during the delayed phase. Four capillary hemangiomas on MRI showed marked enhancement. Bony changes were usually not seen on CT or MRI (seen on five cases, 29.4%). Half of the lesions (2/4) had low SI on T1-weighted MRI images and heterogeneously high SI with signal voids on T2-weighted images. The six cavernous hemangiomas were larger than the capillary type (mean, 20.5 mm; range, 10-39 mm) and most had lobulating contours (n = 4), with characteristic enhancement patterns (three centripetal and three multifocal nodular), bony remodeling (n = 4, 66.7%), and mild to moderate heterogeneous enhancement during the early and delayed phases. CT and MRI findings are different between the two histological types of nasal hemangiomas, particularly in the enhancement pattern and size, which can assist in preoperative diagnosis and planning of surgical tumor excision.

  16. [Endoscopic variceal ligation combined with partial splenic embolization: preliminary clinical results].

    Science.gov (United States)

    Huang, F; Liu, X; Nie, W

    1998-01-01

    Endoscopic variceal ligation combined with partial splenic embolization (EVL-PSE) was performed in a group of 13 patients with esophageal variceal bleeding and hypersplenism due to portal hypertension from January 1997 to March 1998. PSE was performed one to two weeks before or one week after initial EVL, and a range of 30% to 60% of the splenic parenchyma was embolized. Repeated EVL was performed at two week intervals until the varices were eradicated. Active bleeding in the nine patients was successfully controlled and all the varices of the 13 patients were eradicated after EVL-PSE. Eradication of the varices required two to five(mean 3.1) EVL sessions, follow-up ranging from 2 to 16 months(mean 6.9 months). In all but one case, no rebleeding occurred. All patients after PSE showed a good response on peripheral blood cell count and reduction of splenomegaly. No major complication or death related to the combination therapy was observed. Preliminary results in this study show that this combination therapy may result in more rapid eradication of the varices and reduce rebleeding after endoscopic variceal ligation. However, more data and studies may be necessary for further evaluation.

  17. Hemangioma hepático gigante versus hemangioma hepático convencional: características clínicas, factores de riesgo y manejo

    OpenAIRE

    Moctezuma-Velázquez, C.; López-Arce, G.; Martínez-Rodríguez, L.A.; Escalona-Huerta, C.; Chapa-Ibargüengoitia, M.; Torre, A.

    2014-01-01

    Antecedentes: Los hemangiomas hepáticos gigantes (HHG) son aquellos con un tamaño superior a 4 cm. Objetivo: El objetivo de este estudio fue describir los hallazgos clínicos del HHG, sus factores de riesgo, el abordaje diagnóstico y el manejo, y comparar esta información con la del hemangioma convencional. Métodos: Se realizó un análisis retrospectivo del periodo 1990-2008 de pacientes con diagnóstico, sea por imagen o histopatología, de hemangioma hepático atendidos en nuestro hospital...

  18. Video. Laparoscopic splenic-preserving distal pancreatectomy for trauma in a child.

    Science.gov (United States)

    Malek, Marcus M; Shah, Sohail R; Kane, Timothy D

    2010-10-01

    To reduce the risks associated with splenectomy, there has been a trend toward splenic preservation when performing distal pancreatectomy. Although laparoscopy has gained almost universal acceptance, it is still not utilized often for pancreatic surgery in children. In fact, review of the literature shows only a few case series of splenic-preserving laparoscopic distal pancreatectomy, and even less reported experience in the pediatric population. To our knowledge, there has been only one other report of laparoscopic spleen-preserving distal pancreatectomy in the setting of trauma in a child. A 13-year-old boy suffered a handlebar injury to the abdomen secondary to a dirt bike accident. He did not report loss of consciousness but complained of abdominal pain. CT scan revealed a grade II splenic laceration with a transected distal pancreas. He was hemodynamically stable with a large contusion in the left upper quadrant. Laboratory evaluation showed that his hematocrit was stable but was significant for elevated amylase and lipase. During his hospitalization, he developed significant abdominal distension and his amylase and lipase continued to rise. He was taken to the operating room for definitive management of his pancreatic injury 72 hours after his initial injury. In the operating room, a central line was placed so that he could receive total parenteral nutrition postoperatively. The video demonstrates the performance of a laparoscopic spleen-preserving distal pancreatectomy. There was a fair amount of old blood seen in the left upper quadrant and behind the pancreas. There was no evidence of active bleeding. The operation was performed without complication and with preservation of the splenic vessels. The postoperative course was very smooth with the child resuming diet by postoperative day (POD) 4. He was sent home on POD 7. This video demonstrates that in the proper trauma patient, a minimally invasive approach to a spleen-preserving distal pancreatectomy can

  19. The long-term hemodynamic changes of liver and spleen after partial splenic embolization for portal hypertension due to cirrhosis

    International Nuclear Information System (INIS)

    Zhang Xinyuan; Geng Huijie; Wang Baocai; Zhang Xinfang; Du Ruiqing; Wang Lijing; Yin Shumei

    2009-01-01

    Objective: To observe the long-term hemodynamic changes of liver and spleen after partial splenic embolization (PSE) in patients with portal hypertension due to cirrhosis. Methods: PSE was performed in 1720 patients with portal hypertension and hypersplenism due to cirrhosis. The survival rate of 1 - 5 years and the cause of death were observed. The preoperative and postoperative hemodynamics of both the liver and spleen, the blood picture, splenic size and the complications in 600 patients who survived over five years and had integrated document were retrospectively analyzed and compared. Results Obvious changes in hemodynamics at different time after PSE were seen. The frequency and the volume of gastrointestinal bleeding were obviously decreased, while the leucocyte and platelet count was markedly increased. The spleen size began to reduce two months after PSE, which became very obvious in three months. The difference in above items between pre-PSE and post-PSE was statistically significant (P < 0.01). Conclusion: PSE can definitely improve hepatic and splenic hemodynamics, reduce the pressure of portal vein, alleviate hypersplenism and reduce the occurrence of gastrointestinal bleeding, elongate the life span and improve the living quality. With obvious and reliable long-term efficacy and fewer complications, PSE is a minimallyinvasive, safe and effective therapy. (authors)

  20. Embolotherapy for Gastric Variceal Bleeding from Pseudoaneurysm of Short Gastric Artery: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Jae Han; Kim, Young Dae; Kim, Dong Hyun [Chosun University, Gwangju (Korea, Republic of)

    2008-12-15

    The complications of pancreatitis, such as pseudocyst or abscesses, are well known to radiologists. Yet formation of a pseudoaneurysm of the short gastric artery is an uncommon complication of acute pancreatitis. It is also very rare for a psuedoaneurysm of the short gastric artery to cause splenic vein occlusion and the final result is gastric varices. We report here on a case that showed the dramatic effect of embolotherapy for a pseudoaneurysm of the short gastric artery that caused gastric variceal bleeding

  1. The value of color Doppler imaging and intralesional steroid injection in pediatric orbital capillary hemangioma

    Directory of Open Access Journals (Sweden)

    Yifeng Ke

    2014-05-01

    Conclusion: The blood flow characteristics of CDI play a vital role in the differentiation of orbital capillary hemangiomas from other orbital lesions. The availability and lack of adverse effects of CDI enable its utilization in the early clinical diagnosis of pediatric orbital capillary hemangioma.

  2. Development of optimal management of upper gastrointestinal bleeding secondary to pancreatic sinistral portal hypertension

    Directory of Open Access Journals (Sweden)

    SONG Yang

    2014-08-01

    Full Text Available The pathogenesis of pancreatic sinistral portal hypertension (PSPH is quite different from that of cirrhotic portal hypertension, and PSPH is the only curable type of portal hypertension. Gastric variceal bleeding is a less common manifestation of PSPH; however, it probably exacerbates the patient’s condition and leads to critical illness, and inappropriate management would result in death. Therefore, it is necessary to develop the optimal management of upper gastrointestinal bleeding in PSPH patients. Splenectomy is considered as a definitive procedure, together with surgical procedures to treat underlying pancreatic diseases. For patients in poor conditions or ineligible for surgery, splenic artery coil embolization is a preferable and effective method to stop bleeding before second-stage operation. The therapeutic decision should be made individually, and the further multi-center study to optimize the management of upper gastrointestinal bleeding from PSPH is warranted.

  3. Clinical and neuroimaging features vertebral radiculopathy in the combination with vertebral hemangiomas

    Directory of Open Access Journals (Sweden)

    Che-honatskaya M.L.

    2012-06-01

    Full Text Available

    Aim of the study: to study the clinical and neuroimaging features of radiculopathy vertebral hemangiomas in conjunction with the vertebrae. Materials and methods. A total of 56 patients with radiculopathy vertebral hemangiomas combined with the vertebrae. Results. The patients in addition to pain, and focal neurological symptoms were observed violation of urination, and chronic venous insuffciency of lower extremities. MRI identifed three types of vertebral hem-angiomas, depending on the structural characteristics. Conclusion. The aim of the study is realized.Most hemangiomas are asymptomatic yourself. Pain and neurological symptoms caused by musculo-tonic component, the presence of disc herniation, changes in the intervertebral joints, ligaments violation. Type III meets the criteria for hemangiomas and requires aggressive surgical treatment.

  4. The Effectiveness of Contact Cryotherapy in Treatment of Infantil Hemangiomas - Original Article

    Directory of Open Access Journals (Sweden)

    Nazan Taşlıdere

    2008-12-01

    Full Text Available Objective: Hemangiomas of infancy are the most common benign tumours of childhood. Cryotherapy is a widely accepted modality for the treatment of hemangiomas of the newborn. However, no studies clearly supporting its effectivity are available. In contrast to an earlier "wait and see" approach to treating hemangiomas in young children, we sought to determine whether these vascular lesions would respond to contact cryosurgery.Methods: Nineteen patients with 25 infantil hemangiomas were included in the study between 2003-2008 years. Patients were treated with contact cryotherapy. All lesions were treated with the same method (double freeze-thaw cycle of 15 seconds.Results: In 15 lesion; 11 (%73.3 lesions healed with full regression, two (%13.3 lesions healed with partially regression, one lession showed no change and one lesion showed progression. Conclusion: Contact cryotherapy has been evaluated as an effective and safe method in infantil hemangiomas.

  5. Splenic flexure volvulus presenting with gangrene

    International Nuclear Information System (INIS)

    Machado, Norman O; Chopra, Pradeep J; Subramanian, Sureshkannan K

    2009-01-01

    Volvulus of the splenic flexure is very rare cause of colonic obstruction constituting 2% of cases of colonic segmental volvulus. Primary splenic flexure volvulus (SFV) is due to congenital absence or laxity of the phrenocolic, gastro colic, and splenocolic ligaments while secondary volvulus is due to other causes including some prior surgery releasing these ligaments. A preoperative diagnosis can be established based on the characteristic radiological findings on plain x-ray abdomen and CT scan. We present a case of SFV in a young man who presented with acute abdominal pain, and distension, and illustrate the usefulness of CT scan, and plain x-ray of the abdomen in making a preoperative diagnosis. Laparotomy revealed a gangrenous SFV, which was resected and primary anastomosis was carried out. Literature is reviewed with regards to predisposing factors, presentation, investigation, and management among the more than 32 cases reported so far. (author)

  6. HYSTEROSCOPY IN POSTMENOPAUSAL BLEEDING.

    Science.gov (United States)

    Vardhan, S; Mohan, S; Ranjan, P

    2001-04-01

    The purpose of the present study was to evaluate the utility of hysteroscopy as a diagnostic tool in cases of postmenopausal bleeding. The study includes 42 cases presenting with postmenopausal bleeding on which hysterscopy was performed using rigid hysteroscope (CIRCON) with glycine 1.5% as the distension medium. In 17 of the 42 cases positive hysteroscopic findings were noted which included 2 cases of endometrial carcinoma, 2 cases of postmenopausal endometritis, 4 cases of endometrial polyp, 5 cases of endometrial hyperplasia, 1 case of submucous myoma and 3 cases of endocervical polyp whereas normal postmenopausal endometrium was noticed in rest of the 25 cases. Endometrial biopsy was done in all these cases so that the hysteroscopic findings could be corroborated with tissue diagnosis. Hysteroscopy along with directed endometrial biopsy proved to be a useful diagnostic aid in cases of postmenopausal bleeding.

  7. The (re)generation of splenic tissue

    OpenAIRE

    Hovius, J W R; Verberne, H J; Bennink, R J; Blok, W L

    2010-01-01

    A 48-year-old man with a history of a traumatic splenic rupture followed by splenectomy at the age of 5 years was referred to the outpatient clinic with markedly elevated liver enzymes. He was diagnosed with alcoholic liver cirrhosis. Ultrasound of the upper abdomen revealed hepatomegaly and suggested a central mass in the liver. Subsequent MRI of the abdomen did not show a hepatic mass, but revealed multiple intraperitoneal and retroperitoneal ovoid structures with a maximum diameter of 3 cm...

  8. [Splenic abscess and cat-scratch disease].

    Science.gov (United States)

    Valdesoiro Navarrete, L; Pineda Solas, V; Martín Martín, C; Sanfeliu Sala, I; Cabezas Maspoch, R M; Sánchez Oespina, M

    2001-10-01

    Cat-scratch disease is caused by a Gram-negative bacillus known as Bartonella henselae. This disease is usually benign and causes regional adenitis that does not require treatment. However, some patients develop more serious atypical forms of the disease including prolonged systemic illness with hepatic and splenic abscesses.A 14-year-old girl was admitted to hospital with a 12-day history of persistent high fever and abdominal pain. Ultrasonography and computerized tomography of the abdomen revealed splenic abscesses. These findings, together with an antecedent of cat exposure, led to the suspicion of cat-scratch disease, which was confirmed by serology. The girl was treated with intramuscular ceftriaxone and clinical evolution was favorable. Splenic cat-scratch disease is infrequent. Cat-scratch disease sometimes presents as fever of unknown origin and consequently this disease should be considered in the differential diagnosis of prolonged fever. Although evolution is usually favorable, antibiotic therapy is recommended in systemic manifestations of cat-scratch disease.

  9. Pediatric blunt splenic trauma: a comprehensive review

    Energy Technology Data Exchange (ETDEWEB)

    Lynn, Karen N.; Werder, Gabriel M.; Callaghan, Rachel M.; Jafri, Zafar H. [William Beaumont Hospital, Department of Diagnostic Radiology, Royal Oak, MI (United States); Sullivan, Ashley N. [St. George' s University School of Medicine, Grenada, West Indies (Grenada); Bloom, David A. [William Beaumont Hospital, Department of Diagnostic Radiology, Royal Oak, MI (United States); William Beaumont Hospital, Section of Pediatric Radiology, Department of Radiology, Royal Oak, MI (United States)

    2009-09-15

    Abdominal trauma is a leading cause of death in children older than 1 year of age. The spleen is the most common organ injured following blunt abdominal trauma. Pediatric trauma patients present unique clinical challenges as compared to adults, including different mechanisms of injury, physiologic responses, and indications for operative versus nonoperative management. Splenic salvage techniques and nonoperative approaches are preferred to splenectomy in order to decrease perioperative risks, transfusion needs, duration/cost of hospitalization, and risk of overwhelming postsplenectomy infection. Early and accurate detection of splenic injury is critical in both adults and children; however, while imaging findings guide management in adults, hemodynamic stability is the primary determinant in pediatric patients. After initial diagnosis, the primary role of imaging in pediatric patients is to determine the level and duration of care. We present a comprehensive literature review regarding the mechanism of injury, imaging, management, and complications of traumatic splenic injury in pediatric patients. Multiple patients are presented with an emphasis on the American Association for the Surgery of Trauma organ injury grading system. Clinical practice guidelines from the American Pediatric Surgical Association are discussed and compared with our experience at a large community hospital, with recommendations for future practice guidelines. (orig.)

  10. Evaluation of splenic autotransplants by radionuclide methods

    International Nuclear Information System (INIS)

    Nawaz, K.; Nema, T.A.; Al-Mohannadi, S.; Abdel-Dayem, H.M.

    1986-01-01

    The viability of omental autotransplantation of splenic tissue after splenectomy has been disputed. The authors followed up splenic implants by imaging with either Tc-99m tin colloid or heat-damaged RBCs to determine how early implants can be visualized and whether a difference exists between patients who underwent emergency splenectomy for trauma (nine patients) and those who underwent elective splenectomy (seven patients). In the latter group, splenectomy was performed for portal hypertension in six patients and for hematologic disorder (Wiscott Aldrich syndrome) in one. All patients were imaged 2-4 weeks and 6 months after surgery. In the first group, seven implants were seen at 2-4 weeks and all nine were seen by 6 months. In the second group, only two implants were seen at 2-4 weeks and four were seen at 6 months; two implants were not visualized even at 6 months. The implant of the patient with hematologic disorder was not seen before 6 months. The authors conclude that splenic implants can be visualized bu scintigraphic methods as early as 2-4 weeks after surgery, and that by 6 months all implants from normal spleen are viable. By contrast, spleen implants placed for portal hypertension or hematologic disorders may fail

  11. Hemangiomas hepáticos: aspectos ultra-sonográficos e clínicos Liver hemangiomas: ultrasound and clinical features

    Directory of Open Access Journals (Sweden)

    Márcio Martins Machado

    2006-12-01

    Full Text Available Os hemangiomas são os tumores hepáticos benignos mais comuns, ocorrem em todos os grupos etários, sendo mais comuns nos adultos. Na grande maioria dos casos os hemangiomas são pequenos, assintomáticos e descobertos incidentalmente. Lesões maiores eventualmente podem produzir sintomas. O aspecto ultra-sonográfico desses tumores varia, sendo que o aspecto usual é o de lesão pequena hiperecogênica bem definida. Neste artigo, os autores fazem uma revisão sobre aspectos clínicos e ultra-sonográficos dos hemangiomas, ressaltando a importância desses aspectos na condução clínica dos pacientes acometidos.Hemangiomas are the most common benign tumors of the liver, occurring in all age groups, and more frequently in adults. The vast majority of hemangiomas are small, asymptomatic, and are incidentally discovered. Larger lesions may eventually produce symptoms. The sonographic aspect of these tumors varies, the lesions being typically small, well defined and hyperechoic. In this study the authors review clinical and sonographic features of hemangiomas, highlighting the clinical significance of such features to be taken into consideration in the treatment of affected patients.

  12. CT of splenic and perisplenic abnormalities in septic patients

    International Nuclear Information System (INIS)

    Balthazar, E.J.; Hilton, S.; Naidich, D.; Megibow, A.; Levine, R.

    1985-01-01

    Splenic and perisplenic pathology, demonstrated by CT examination in 14 septic patients, was correlated with the clinical course and with surgical and pathologic findings available. Twelve patients were intravenous drug addicts and two patients developed bacteremia associated with bacterial endocarditis. The CT fingings were divided into three groups: (1) Single wedge-shaped peripherally located defects were seen in five patients; there was good response to medical therapy without other complications. (2) Larger and/or multiple, rounded or oval lesions were present in five patients; two of these patients had splenic abscesses proven on subsequent splenectomy. (3) Multiple splenic lesions and fissures associated with perisplenic and subphrenic fluid collections were seen in four patients; infected splenic infarcts, splenic fractures, and infected perisplenic hemorrhagic fluid collections were found in this group of patients. The CT examination in septic patients can reliably demonstrate splenic and perisplenic pathology, and its appearance contributes greatly to the overall clinical assessment and surgical approach

  13. CT of splenic and perisplenic abnormalities in septic patients

    Energy Technology Data Exchange (ETDEWEB)

    Balthazar, E.J.; Hilton, S.; Naidich, D.; Megibow, A.; Levine, R.

    1985-01-01

    Splenic and perisplenic pathology, demonstrated by CT examination in 14 septic patients, was correlated with the clinical course and with surgical and pathologic findings available. Twelve patients were intravenous drug addicts and two patients developed bacteremia associated with bacterial endocarditis. The CT fingings were divided into three groups: (1) Single wedge-shaped peripherally located defects were seen in five patients; there was good response to medical therapy without other complications. (2) Larger and/or multiple, rounded or oval lesions were present in five patients; two of these patients had splenic abscesses proven on subsequent splenectomy. (3) Multiple splenic lesions and fissures associated with perisplenic and subphrenic fluid collections were seen in four patients; infected splenic infarcts, splenic fractures, and infected perisplenic hemorrhagic fluid collections were found in this group of patients. The CT examination in septic patients can reliably demonstrate splenic and perisplenic pathology, and its appearance contributes greatly to the overall clinical assessment and surgical approach.

  14. Case of microgastria in association with splenic-gonadal fusion

    Energy Technology Data Exchange (ETDEWEB)

    Mandell, G.A.; Alavi, A.; Heyman, S.; Ziegler, M.M.

    1983-03-01

    Microgastria is a rare congenital anomaly usually associated with asplenia. In this 2 1/2-year-old presenting with left hydrocele and inguinal hernia multiple accessory spleens were found in the inguinal-scrotal region compatible with splenic-gonadal fusion. sup(99m)Tc-sulfur colloid scanning is helpful in microgastria searching for the presence of splenic tissue and in splenic-gonadal fusion for the location of accessory heterotopic spleens.

  15. Epithelioid hemangioma of the colon: a case report

    Directory of Open Access Journals (Sweden)

    Ronaldo Nonose

    Full Text Available CONTEXT: Epithelioid hemangioma or angiolymphoid hyperplasia with eosinophilia is an uncommon benign vascular neoplasm that is usually located on the face or neck. Exceptionally, it has been described affecting the colon, with only two such cases described in the worldwide literature. The aim here was to present a case of primary epithelioid hemangioma of the sigmoid colon with confirmation by immunohistochemical examination. CASE REPORT: A 37-year-old woman had had a complaint of intermittent abdominal pain for six months. Two months after the condition started, she began to present changes in her intestinal habit, with evacuations containing blood and mucus and a weight loss of 4 kg over this period. At physical examination, a palpable mass was noted in the lower left quadrant of the abdomen. Neoplasia of the colon was clinically suspected and she underwent colonoscopy. This demonstrated the presence of a vegetating sessile lesion of approximately 5 cm in diameter, at a distance of 36 cm from the anal margin. It occupied 80% of the intestinal lumen. A biopsy collected during the examination suggested a diagnosis of neoplasia of vascular origin. After surgical resection, histopathological examination of the resected specimen confirmed the diagnosis of epithelioid hemangioma of the colon, which was backed up by the immunohistochemical panel (factor VIII, Ki-67, CD-34. At present, three years after the surgery, the patient is asymptomatic, she has recovered her normal weight and she has normal findings from control colonoscopy. Despite the rarity of neoplasia of vascular origin, this possibility should be considered in the differential diagnosis for colorectal tumors.

  16. Hemangioma capilar de la parótida. Abordaje transoral

    OpenAIRE

    Sarra, Luis Domingo; Rodríguez, Juan Carlos; San Martino, Julio Alberto

    2014-01-01

    Los hemangiomas de la parótida son frecuentes en niños, representando aproximadamente el 50% de los tumores de dicha glándula durante el primer año de vida. Como contrapartida, estos tumores vasculares son extremadamente raros en pacientes adultos y solo se publican unos pocos casos aislados en la literatura, donde se mencionan las dificultades en el diagnóstico diferencial con los tumores primarios de las glándulas salivales. Presentamos un caso en una paciente adulta que consultó por una...

  17. Radiologic features of intraosseous hemangioma: A diagnostic challenge

    Directory of Open Access Journals (Sweden)

    Preethi Balan

    2014-01-01

    Full Text Available Intraosseous vascular lesions are rare conditions, comprising only 0.5% to 1% of all intraosseous tumors. They present with variable and atypical radiographic appearances. Because of this variation, no pathognomonic sign exists that can be used to make a definite clinical diagnosis of these tumors. But, early diagnosis of central hemangioma is essential for preventing uncontrollable hemorrhage and even death during biopsy or surgery. The purpose of this article is to stress on the importance of radiology in the timely diagnosis of such lesions, which can prevent the disaster not only to the patient but also to oral surgeon in legal and professional aspects.

  18. A Giant Cavernous Hemangioma of the Left Atrioventricular Groove

    Directory of Open Access Journals (Sweden)

    Chengming Fan

    2017-01-01

    Full Text Available A 10-year-old Chinese female diagnosed with an asymptomatic giant cardiac cavernous hemangioma was reported. The patient originally tended to observation because this unusual cardiac tumoral mass was discovered incidentally during routine health examination of transthoracic echocardiography. Over 5 years of follow-up, the mass had enlarged obviously, and the patient visited our outpatient clinic and was prone to excision. Subsequently, a total resection surgery of the tumor was performed, and the tumor was found to be located on the left atrioventricular groove with complete packing membrane. The patient was discharged on postoperative day 4 and remains asymptomatic on last follow-up.

  19. Association of splenic and renal infarctions in acute abdominal emergencies

    Energy Technology Data Exchange (ETDEWEB)

    Romano, Stefania E-mail: stefromano@libero.it; Scaglione, Mariano; Gatta, Gianluca; Lombardo, Patrizia; Stavolo, Ciro; Romano, Luigia; Grassi, Roberto

    2004-04-01

    Introduction: Splenic and renal infarctions are usually related to vascular disease or haematologic abnormalities. Their association is infrequent and rarely observed in trauma. In this study, we analyze our data to look at the occurrence of renal and splenic infarctions based on CT findings in a period of 4 years. Materials and Methods: We retrospectively reviewed the imaging findings of 84 patients admitted to our Department of Diagnostic Imaging from June 1998 to December 2002, who underwent emergency abdominal spiral CT examination and in whom there was evidence of splenic and/or renal infarction. Results: We found 40 cases of splenic infarction and 54 cases of renal infarction, associated in 10 patients. In 26 patients, there was also evidence of intestinal infarction. A traumatic origin was found in 19 cases; non-traumatic causes were found in 65 patients. Association between renal and splenic infarction in the same patient was related to trauma in two cases. Conclusions: Although renal and splenic infarctions are a common manifestation of cardiac thromboembolism, other systemic pathologies, infections or trauma may lead to this occurrence. Renal infarction may be clinically and/or surgically managed with success in most cases. There are potential complications in splenic infarction, such as development of pseudocysts, abscesses, hemorrhage, subcapsular haematoma or splenic rupture; splenectomy in these cases may be necessary. Some patients with splenic and/or renal infarction may be clinically asymptomatic. The high accuracy of CT examination is needed to allow a correct evaluation of infarcted organs.

  20. Serial Changes of the Splenic Volume after Traumatic Intraperitoneal Hemorrhage

    International Nuclear Information System (INIS)

    Park, Hyun Jin; Lee, Young Hwan; Jung, Kyung Jae

    2010-01-01

    We wanted to evaluate the serial changes of the splenic volume in patients with traumatic intraperitoneal hemorrhage. 20 consecutive patients with traumatic intraperitoneal hemorrhage and who underwent initial CT, early follow-up CT within 30 days and late follow- up CT examinations thereafter were included in this study. The volume of the spleen on each CT examination was measured and the relative splenic volume (RSV) on the initial and early follow-CT examinations was calculated on the basis of the splenic volume on the late follow-up CT. The hemoperitoneum score was calculated on the basis of the size of the intraperitoneal hemorrhage. The average RSVs of the initial and early follow-up CT were 62.0% and 133.3%, respectively, and all the patients showed an increase of the splenic and relative splenic volumes on the early follow-up CT, as compared with those on the initial CT. Initial splenic contraction was seen in 18 patients (90.0%) and early splenomegaly was seen in 14 patients (70.0%). Patients with initial splenic contraction and early splenomegaly were the most common (12 patient, 60.0%). Initial physiologic splenic contraction was seen in most of the patients with hemoperitoneum, and thereafter early splenomegaly was commonly seen before normalization of the splenic volume

  1. Heavy Menstrual Bleeding

    Science.gov (United States)

    ... option. It also is used to treat endometrial cancer. After the uterus is removed, a woman can no longer get ... to stop or reduce menstrual bleeding. Endometrial Cancer: Cancer of the lining of the uterus. Endometrial Biopsy: A procedure in which a small ...

  2. Bleeding Disorders Treatment Options

    Science.gov (United States)

    ... rare bleeding disorders are usually made from human plasma and are treated to eliminate viruses like HIV and hepatitis B and C. ... concentrate (PCC) This concentrate is made from human plasma and ... (VKCFD). It is treated to eliminate viruses like HIV and hepatitis B and C. ...

  3. Fine needle aspiration cytology of cellular hemangioma of infancy. A case report.

    Science.gov (United States)

    Erhardt, C A; Vesoulis, Z; Kashkari, S

    2000-01-01

    Cellular hemangioma is a common benign vascular neoplasm of infants and children. The lesion typically occurs within the superficial dermis, where it is recognized as a strawberry nevus. Occasionally, this neoplasm is situated within deep soft tissues of the head or neck, with a particular predilection for the parotid gland region. Fine needle aspiration cytology (FNAC) of cellular hemangioma involving the parotid gland has been reported previously, but never confirmed by cytologic findings alone. We report the first case of infantile cellular hemangioma with sufficient characteristic cytologic features to be diagnosed by FNAC. A 3-month-old male presented with a rapidly enlarging, sensitive, solid, supraparotid mass. Ultrasound and computed tomography were performed but were nondiagnostic. Subsequent FNAC of the mass demonstrated a highly cellular specimen composed predominantly of elongated spindled cells arranged in three-dimensional coils and arcades. Immunohistochemistry demonstrated the endothelial origin of the spindled cells and confirmed the diagnosis of cellular hemangioma. Deeply situated cellular hemangiomas may pose a difficult diagnostic challenge to the clinician as well as to the radiologist. The infantile variant of this tumor enlarges rapidly, simulating an aggressive malignant tumor, and is occasionally accompanied by substantial compressive symptoms. Radiographic presentation of the lesion may be that of a solid tumor mass, unlike most other hemangiomas. Precise cytologic diagnosis of infantile cellular hemangioma can be rendered on aspirated material and is crucial in planning conservative medical treatment.

  4. Large capillary hemangioma of the temporal bone with a dural tail sign: A case report

    KAUST Repository

    YANG, GUANG

    2014-05-13

    The present study reports a rare case of large capillary hemangioma of the temporal bone with a dural tail sign. A 57-year-old female presented with pulsatile tinnitus and episodic vertigo associated with a ten-year history of an intermittent faint headache. Magnetic resonance imaging revealed a mass in the right petrous bone, which was hypointense on T1-weighted images and heterogeneously hyperintense on T2-weighted images, and showed a dural tail sign following gadolinium administration. Pre-operatively, this tumor was believed to be a meningioma. During surgery, the vascular tumor was removed by a modified pterional approach. A histopathological examination indicated that the tumor was a capillary hemangioma. Although intraosseous capillary hemangiomas are rare, they most frequently affect the temporal bone. Hemangiomas of the temporal bone may mimic other more common basal tumors. The diagnosis is most often made during surgical resection. The dural tail sign is not specific for meningioma, as it also occurs in other intracranial or extracranial tumors. The treatment of intratemporal hemangiomas is complete surgical excision, with radiotherapy used for unresectable lesions. To the best of our knowledge, the present study is the fourth case of intraosseous intracranial capillary hemangioma, but the largest intratemporal hemangioma to be reported in the literature to date.

  5. An update of 77 cases diagnosed as oral hemangiomas based on GLUT-1 positivity.

    Science.gov (United States)

    da Silva Filho, Tiago João; de Oliveira, Denise Hélen Imaculada Pereira; Brasil, Veruska Lima Moura; Nonaka, Cassiano Francisco Weege; da Silveira, Éricka Janine Dantas; Queiroz, Lélia Maria Guedes

    2017-08-01

    To evaluate cases diagnosed as "oral hemangiomas" based on the immunohistochemical expression of human glucose transporter protein (GLUT-1) and on histopathological features, and to investigate whether the classification proposed by the ISSVA was used correctly to classify these lesions. All cases stored in the archives of an Oral Pathology Service and diagnosed as "oral hemangiomas" were reviewed. Seventy-seven cases were analyzed regarding the expression of GLUT-1. GLUT-1(+) specimens were classified as true infantile hemangioma (IH) and GLUT-1(-) specimens were reclassified based on their histopathological features. The nomenclature of these lesions was evaluated and some cases were reclassified. Only 26 (33.8%) of the specimens were indeed IHs. Among the GLUT-1(-) specimens, 20 (26.0%) were reclassified as pyogenic granulomas (PGs) and 31 (40.2%) as vascular malformations. Considering the previously applied nomenclature, only 47.5% of the cases initially diagnosed as "hemangiomas" were IHs. In the group of "capillary hemangiomas", most cases (56.2%) were PGs. Among the three "cellular hemangiomas", two were PGs and one was IH. Most (88.8%) "cavernous hemangiomas" were vascular malformations. Careful and parameterized review of cases of vascular anomalies is necessary using auxiliary tools such as GLUT-1, since the exclusive use of histopathological findings might be insufficient to differentiate some anomalies. Accurate clinical examination and the use of biomarkers such as GLUT-1 are essential for the diagnosis. Copyright © 2017. Published by Elsevier Inc.

  6. A case report of spondylectomy with circumference reconstruction for aggressive vertebral hemangioma covering the whole cervical spine (C4) with progressive spinal disorder.

    Science.gov (United States)

    Nakahara, Masayuki; Nishida, Kenki; Kumamoto, Shinji; Hijikata, Yasukazu; Harada, Kei

    2017-05-01

    To describe the surgical experience of spondylectomy and spinal reconstruction for aggressive vertebral hemangioma (VH) induced at the C4 vertebra. No reports have described surgical strategy in cases covering an entire cervical vertebra presenting with progressive myelopathy. A 28-year-old man presented with rapidly progressing skilled motor dysfunction and gait disorder. The Japanese Orthopedic Association (JOA) score was 6. Radiography showed a honeycomb appearance for the entire circumference of the C4 vertebra. Spinal computed tomography and magnetic resonance imaging showed vertebral tumor with extraosseous extension causing spinal cord compression. Results of diagnostic imaging were strongly suggestive of VH. Transarterial embolization of the spinal body branch was performed first to decrease intraoperative bleeding, followed by cervical posterior fixation to stabilize the unstable segment and excision biopsy to obtain a definitive diagnosis. After definitive diagnosis of cavernous hemangioma, two-stage surgery (anterior and posterior) was performed to complete total spondylectomy and 360° spinal reconstruction. Despite multiple operations, JOA scores were 8.5 after posterior fixation, 10.5 after anterior surgery, 11 after final surgery and 16 on postoperative day 90. The patient acquired excellent clinical results without complications and returned to society. The present three-stage surgery comprising fixation, biopsy, and final spondylectomy with circumferential fusion from anterior and posterior approaches may offer a useful choice for aggressive VH covering the entire cervical spine with rapidly progressive myelopathy.

  7. Vaginal or uterine bleeding - overview

    Science.gov (United States)

    ... Metrorrhagia and other menstrual conditions; Abnormal menstrual periods; Abnormal vaginal bleeding ... of regular ovulation (anovulation). Doctors call the problem abnormal uterine bleeding (AUB) . AUB is more common in teenagers and ...

  8. Management and outcome of bleeding pseudoaneurysm associated with chronic pancreatitis

    Directory of Open Access Journals (Sweden)

    Jan Yi-Yin

    2006-01-01

    Full Text Available Abstract Background A bleeding pseudoaneurysm in patients with chronic pancreatitis is a rare and potentially lethal complication. Optimal treatment of bleeding peripancreatic pseudoaneurysm remains controversial. This study reports on experience at Chang Gung Memorial Hospital (CGMH in managing of bleeding pseudoaneurysms associated with chronic pancreatitis. Methods The medical records of 9 patients (8 males and 1 female; age range, 28 – 71 years; median, 36 years with bleeding pseudoaneurysms associated with chronic pancreatitis treated at CGMH between Aug. 1992 and Sep. 2004 were retrospectively reviewed. Alcohol abuse (n = 7;78% was the predominant predisposing factor. Diagnoses of bleeding pseudoaneurysms were based on angiographic (7/7, computed tomographic (4/7, ultrasound (2/5, and surgical (2/2 findings. Whether surgery or angiographic embolization was performed was primarily based on patient clinical condition. Median follow-up was 38 months (range, 4 – 87 months. Results Abdominal computed tomography revealed bleeding pseudoaneurysms in 4 of 7 patients (57%. Angiography determined correct diagnosis in 7 patients (7/7, 100%. The splenic artery was involved in 5 cases, the pancreaticoduodenal artery in 2, the gastroduodenal artery in 1, and the middle colic artery in 1. Initial treatment was emergency (n = 4 or elective (n = 3 surgery in 7 patients and arterial embolization in 2. Rebleeding was detected after initial treatment in 3 patients. Overall, 5 arterial embolizations and 9 surgical interventions were performed; the respective rates of success of these treatments were 20% (1/5 and 89% (8/9. Five patients developed pseudocysts before treatment (n = 3 or following intervention (n = 2. Pseudocyst formation was identified in 2 of the 3 rebleeding patients. Five patients underwent surgical treatment for associated pseudocysts and bleeding did not recur. One patient died from angiography-related complications. Overall mortality

  9. HEMANGIOMAS E HEMANGIOSSARCOMAS EM CÃES: ESTUDO RETROSPECTIVO DE 192 CASOS (2002-2014)

    OpenAIRE

    Soares, Nicolle Pereira; Medeiros, Alessandra Aparecida; Szabó, Matias Pablo Juan; Guimarães, Ednaldo Carvalho; Fernandes, Lígia Gundim; Santos, Thaísa Reis dos

    2017-01-01

    Resumo O hemangioma e o hemangiossarcoma são neoplasias mesenquimais originárias do endotélio vascular e o cão é o animal doméstico mais frequentemente acometido. Os registros do Laboratório de Patologia Animal do Hospital Veterinário da Universidade Federal de Uberlândia de 2002 a 2014 foram revisados. Os dados epidemiológicos e a frequência de cães com diagnóstico de hemangioma e hemangiossarcoma foram verificados e estatisticamente comparados. Foram identificados 64 casos de hemangioma e 1...

  10. Anastomosing hemangioma involving the para-arotic region: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Min; KIm, Hyun Cheol; Yang, Dal Mo; Kim, Sang Won; Won, Kyu Yeoun [Kyung Hee University Hospital at Gangdong, School of Medicine, Kyung Hee University, Seoul (Korea, Republic of)

    2017-05-15

    Anastomosing hemangioma (AH) is a rare and benign vascular neoplasm that is regarded as a morphological variant of capillary hemangioma. AH has been encountered primarily in the kidney. To our knowledge, para-aortic involvement of AH has not been reported previously. Here, we report a case of slowly progressing AH involving the left para-aortic region in a 72-year-old woman with a history of breast cancer surgery. A contrast-enhanced, dynamic abdominal CT scan revealed that the lesion had peripheral enhancement with slow centripetal fashion, which is an enhancement pattern similar to that of hepatic hemangioma.

  11. Subretinal Hemorrhage after Photodynamic Therapy for Juxtapapillary Retinal Capillary Hemangioma

    Directory of Open Access Journals (Sweden)

    Takayuki Baba

    2011-04-01

    Full Text Available A 75-year-old Japanese woman presented with a juxtapapillary retinal capillary hemangioma (RCH in her left eye. Twelve months after the initial examination, the size of the hemangioma had increased and the exudation from the RCH involved the macula. Her best-corrected visual acuity (BCVA had decreased from 0.8 to 0.3. A total of five intravitreal injections of bevacizumab (IVB; 1.25 mg was given but the RCH did not respond. A photodynamic therapy (PDT was done using multiple laser spots to avoid damaging the optic nerve head. After the first PDT, the subfoveal fluid was reduced but not completely gone. One week after the second PDT, a massive subretinal hemorrhage developed. The subretinal hemorrhage was successfully displaced by injecting intraocular sulfur hexafluoride (SF6 gas. At the 3-year follow-up examination, no subretinal hemorrhage or fluid was observed at the macula and the BCVA remained at 0.05. Our case was resistant to the combination of anti-vascular endothelial growth factor (VEGF and PDT and had a rare massive subretinal hemorrhage. A further collection of RCH cases treated with anti-VEGF and PDT that would justify this treatment is necessary.

  12. Hemangiomas cavernosos do cranio: aspectos clinicos, radiologicos e terapeuticos

    Directory of Open Access Journals (Sweden)

    D. Kirchhoff

    1977-12-01

    Full Text Available São discutidos os aspectos relativos ao diagnóstico e tratamento dos hemangiomas cavernosos do crânio. Os dados obtidos em 26 casos, são apresentados, sendo salientado que a localização dos hemangiomas foi maior na região frontal, sendo mais atingido o sexo masculino. Os outros aspectos são coincidentes com os demais autores. A problemática desses tumores, principalmente a sua demonstração radiológica e o seu tratamento, são ressaltados, chegando-se à conclusão final de que o melhor meio de demonstração radiológica é a punção para contrastação direta do tumor. O tratamento de escolha é o cirúrgico, sendo a extirpação em bloco preferida nos casos de comprometimento ósseo importante, sendo a intervenção direta com dissecção e excisão reservada para as localizações nos tecidos moles ou com mínima participação óssea.

  13. Diode laser photocoagulation in PHACES syndrome hemangiomas: a case series

    Science.gov (United States)

    Romeo, U.; Russo, N.; Polimeni, A.; Favia, G.; Lacaita, M. G.; Limongelli, L.; Franco, S.

    2014-01-01

    PHACES syndrome is a pediatric syndrome with cutaneous and extra-cutaneous manifestations, such as Posterior fossa defects, Hemangiomas, Arterial lesions, Cardiac abnormalities/aortic coarctation, Eye abnormalities and Sternal cleft. Facial hemangiomas affect the 75% of patients and may arise on the oral mucosa or perioral cutaneous regions. In this study we treated 26 Intraoral Haemangiomas (IH) and 15 Perioral Haemangiomas (PH) with diode laser photocoagulation using a laser of 800+/-10nm of wavelength. For IH treatment an optical fiber of 320 μm was used, and the laser power was set ted at 4 W (t-on 200 ms / t-off 400ms; fluence: 995 J/cm2). For PH treatment an optical fiber of 400 μm at the power of 5 W was used (t-on 100 ms / t-off 300 ms; fluence: 398 J/cm2). IH healed after one session (31%), the other (69%) after two sessions of Laser therapy. In each session, only a limited area of the PH was treated, obtaining a progressive improvement of the lesion. Diode laser photocoagulation is an effective option of treatment for IH and PH in patients affected by PHACE because of its minimal invasiveness. Moreover laser photocoagulation doesn't have side effects and can be performed repeatedly without cumulative toxicity. Nevertheless, more studies are required to evaluate the effectiveness of the therapy in mid and long time period.

  14. Functions of the splenic remnant after subtotal splenectomy for treatment of severe splenic injuries.

    Science.gov (United States)

    Resende, Vivian; Petroianu, Andy

    2003-04-01

    To evaluate the clinical and laboratory characteristics of patients submitted to subtotal splenectomy during the immediate and late postoperative period. The study was conducted on 34 patients, 25 of whom were submitted to subtotal splenectomy (group I), and 9 to total splenectomy without preservation of splenic tissue (group II), and on 22 patients with intact spleens (group III, control). The immediate and late postoperative complications were investigated. Hematological examinations were performed during the late postoperative period (red cell count, hemoglobin, platelets, total and segmented leukocytes, lymphocytes, and Howell-Jolly bodies). Immunoglobulins (IgA, IgM, and IgG) and total T lymphocytes (TTL), active T lymphocytes (ATL), and B lymphocytes were also determined. Splenic scintigraphy with (99m)Tc colloidal sulfur was performed. Groups I and III did not presented abnormal blood bodies and their hematological and immunological pattern were normal. None of the groups showed leukocytosis or thrombocytosis. Howell-Jolly bodies were observed only in group II, which also showed reduced IgM levels. Scintigraphy showed filtering splenic tissue in group I. We conclude that subtotal splenectomy is a good surgical alternative for serious distal spleen lesion or when the main splenic pedicle is injured.

  15. Therapeutic effects of percutaneous transhepatic variceal embolization combined with partial splenic embolization for portal hypertention

    International Nuclear Information System (INIS)

    Hua Yingxue; Yan Zhiping; Cheng Yongde; Qiao Delin; Zhou Bing; Chen Shiwei; Li Yong

    2007-01-01

    Objective: To evaluate the efficiency of percutaneous transhepatic variceal embolization (PTVE) combined with patial splenic embolization (PES)for portal hypertension. Methods: 30 patients with critical portal hypertension were divided randomly into two groups, 15 patients of A group underwent PSE PTVE combined with PSE and 15 of B group underwent PES only. The changes of collateral circulation of the two groups were compared via color Doppler ultrasonography pre-and postoperatively. Results: The hypersplenism was well controlled in both groups after PTVE and PSE. The varices of A group were embolized completely, the flow rate and velocity of portal blood stream were significantly reduced (P<0.05). In addition, the flow rate and velocity together with inner diameter of the azygous vein decreased (P<0.01), but no change shown on portal vein diameter, only with decrease of blood flow and velocity postoperatively were shown in the two groups (P<0.05). During 13-16 months follow-up, gastroesophageal variceal bleeding appeared in 2 patients and formation of portal thrombi in 1 patients of B group. There was no gastroesophageal variceal bleeding in A group but 2 patients appeared portal hypertensive gastroenteropathy (PHG)under endoscopic confirmations. Conclusion: PTVE combined PSE is very efficient for gastroesophageal variceal bleeding and hypersplenism due to portal hypertension, especially for patients with poor hepatic function, possessing simple, economic, less invasive properties and deserving to be recommended. (authors)

  16. Colorectal polyps: a frequently-missed cause of rectal bleeding in Egyptian children.

    Science.gov (United States)

    El-Shabrawi, M H F; El Din, Z E; Isa, M; Kamal, N; Hassanin, F; El-Koofy, N; El-Batran, G; El-Makarem, S A; El-Hennawy, A

    2011-01-01

    Colorectal polyps are important causes of rectal bleeding but they have been infrequently reported in Egyptian children. The prevalence and characteristics of colorectal polyps in a consecutive cohort of Egyptian children with rectal bleeding are presented. A total of 174 children aged 2-12 years [mean (SD) 6.4 (3.7)] with fresh rectal bleeding were enrolled prospectively. Rectal examination, laboratory investigations and fibre-optic colonoscopy were performed in all patients. The source of bleeding was diagnosed as colorectal polyps in 100 patients (57.4%) and was owing to other causes in 74. The interval between onset of symptoms and presentation ranged from 2 to 48 months [mean (SD) 18.3 (16)]. In patients with other causes, rectal bleeding was attributed to intestinal amoebiasis (42), diarrhoea/dysentery (18), severe constipation (2) and intestinal schistosomiasis (2). Polyps were solitary in 56 children (56%) and ranged from 2 to 5 in 34 (34%) and >5 in 10 (10%). Polyps were confined to the rectum in 68 children, were rectosigmoid in 20, in the descending colon in 8, and splenic flexure in 4. Polyps were juvenile in 84 children (84%), inflammatory in 10 (10%) and hyperplastic, schistosomal or adenomatous in 2 each (6%). Colonoscopic polypectomy was successful and arrested the bleeding in all cases. In Egyptian children, colorectal polyps are relatively common and an easily treatable cause of fresh rectal bleeding. They should be high on the list of differential diagnoses.

  17. Pinworms and postmenopausal bleeding.

    OpenAIRE

    al-Rufaie, H K; Rix, G H; Pérez Clemente, M P; al-Shawaf, T

    1998-01-01

    The human pinworm Enterobius vermicularis is normally found within the human gastrointestinal tract. Pregnant females migrate out of their host's anus at night to lay their eggs perianally. As a consequence of this nocturnal migration some worms find their way into adjacent orifices, most commonly the female genitourinary tract, producing irritative symptoms such as vulvovaginitis. A case of pinworm infestation of the uterus presented as postmenopausal bleeding.

  18. Spontaneous splenic rupture in pregnancy: a case report | Makwe ...

    African Journals Online (AJOL)

    Spontaneous splenic rupture in pregnancy is a rare condition, associated with very high maternal mortality rate and fetal wastage. It is frequently misdiagnosed at presentation. We report a case of a 33-year-old, gravida 2, para 1 lady at 29 weeks' gestation with spontaneous splenic rupture, which was initially diagnosed as ...

  19. Fatal splenic rupture in Ehlers-Danlos syndrome.

    OpenAIRE

    Harris, S. C.; Slater, D. N.; Austin, C. A.

    1985-01-01

    A fatal case of Ehlers-Danlos syndrome (Type IV) is described. Autopsy revealed splenic rupture that had resulted from spontaneous haemorrhage into the splenic parenchyma. This is a previously unrecorded complication of Ehlers-Danlos syndrome and should be considered in the differential diagnosis of chest and abdominal pain in patients with this condition.

  20. The pattern and management outcomes of splenic injuries in the ...

    African Journals Online (AJOL)

    Background: In the last decade or so, the management of splenic injuries has undergone a lot of debate and changes including refinement of the indications for non-operative management (NOM). The aims of this retrospective study are: to characterize the pattern of splenic injuries in the Abha region of Saudi Arabia; ...

  1. Blunt Splenic Trauma in Children : Are We Too Careful?

    NARCIS (Netherlands)

    De Jong, W. J. J.; Nellensteijn, D. R.; ten Duis, H. J.; Albers, M. J. I. J.; El Moumni, M.; Hulscher, J. B. F.

    Introduction: There has been a shift from operative treatment (OT) to non-operative treatment (NOT) of splenic injury. We evaluated the outcomes of treatment of pediatric patients with blunt splenic trauma in our hospital, with special focus on the outcomes after NOT. Patients and Methods: The data

  2. artery splenic entIty Aneurysm of the controversial

    African Journals Online (AJOL)

    1983-01-08

    Jan 8, 1983 ... An abdominal aortogram and a coeliac arteriogram revealed a splenic artery aneurysm measuring approximarely 3 cm in diameter. Ar elecrive laparotomy, a calcified non-ruptured aneurysm of the splenic artery embedded in the rail of the pancreas and situared 5 cm from rhe hilum of rhe spleen was ...

  3. artery splenic entIty Aneurysm of the controversial

    African Journals Online (AJOL)

    1983-01-08

    Jan 8, 1983 ... methods of diagnosis of splenic artery aneur~sms have been exrenslvely revIewed III prevIOus pubhcations, 9 this commu- nication reports the successful elective resection of a non- ruptured, calcified splenic artery aneurysm. Case report. A 60-year-old White woman was admitted to Tygerberg Hospi-.

  4. Splenic abscess in children: A report of three patients | Rattan ...

    African Journals Online (AJOL)

    Splenic abscess is uncommon in paediatric age group. It usually occurs in conditions of disseminated infective focus. Conventional treatment of abscess is incision and drainage, although splenectomy or splenic conservation is alternative. In this report, we are presenting case summaries of three patients suffering from ...

  5. Complicated congenital splenic cyst: Saved by a splenunculus ...

    African Journals Online (AJOL)

    A 12-year-old girl presented with a large congenital splenic cyst complicated by Salmonella organisms. After failure of conservative management and percutaneous drainage, a splenectomy was performed. An incidental splenunculus was preserved. On follow up the splenunculus had increased to normal splenic size and ...

  6. Spontaneous resolution of splenic infarcts after distal splenorenal ...

    African Journals Online (AJOL)

    Background: In cases of portal hypertension with splenic infarcts, splenectomy with proximal splenorenal shunt has been recommended. We are sharing our experience with distal splenorenal shunt in these cases contrary to the popular belief. Materials and Methods: Splenic infarcts were graded as mild, moderate and ...

  7. Synovial hemangiomas of the knee: magnetic resonance findings in six cases; Hemangiomas sinoviales de rodilla: hallazgos de la resonancia magnetica en seis casos

    Energy Technology Data Exchange (ETDEWEB)

    Concepcion, L.; Marti-Bonmati, L. M.; Dosda, R. [Hospital Dr. Peset. Valencia (Spain); Llauger, J.; Palmer, J. [Hospital Santa Creu i Sant Pau. Barcelona (Spain); Mellado, J. M. [Inscanner, S. L. Alicante (Spain)

    1999-05-01

    The synovial hemangioma is an uncommon benign vascular tumor that is difficult to diagnose on the basis of clinical signs Moreover, it has no characteristic radiographic features. The objective of the present report was to describe the MR findings associated with synovial hemangioma of the knee. We review the clinical and MR findings in six patients, with histologically confirmed synovial hemangioma of the Knee, studied with different MR systems and techniques. Synovial hemangiomas were isointense with respect to muscle in T1-weighted images, strongly hyperintense in T2-weighted sequences and presented wavy hypointense linear images. Gadolinium administration resulted in a marked enhancement, although it was heterogeneous in two of three cases analyzed. Although the findings are not pathognomonic, the presence of an intraarticular tumor of the knee that is isointense with respect to muscle in T1 and hyperintense in T2, and shows wavy hypointense images and a marked contrast uptake, may suggest the presence of synovial hemangioma. (Author) 11 refs.

  8. [Giant splenic cyst in a teenager girl: Case report].

    Science.gov (United States)

    Martínez Torres, Beatriz; Medina García, Manuel; Zafra Anta, Miguel Ángel; García Muñoz-Najar, Alejandro José; Tardío Dovao, Juan C

    2017-06-01

    Giant nonparasitic splenic epidermoid cysts are relatively uncommon. These lesions can lead abdominal pain, but most of then are asymptomatic, and they are discovered incidentally. We report a 13-y old female with a giant splenic epidermoid cystic, given the special interest of diagnostic and therapeutic decision-making of this rare entity. A 13-y old female with clinical history of abdominal pain since the last two months. On physical examination a firm, tender mass was palpable in left hypochondrium. Diagnosis of a large cystic splenic mass was made based on ultrasound and abdominal computed tomography scan. Splenectomy was performed, and histopathological-immunohistochemistry studies revealed findings suggestive of primary epithelial cyst. The post-operative clinical course was satisfactory and uneventful. Treatment of giant nonparasitic splenic cysts is surgical. Preserve splenic parenchyma must be the aim in an individualized decision-making. The different types of surgical modalities will be according to the diagnosis and clinical situation (cyst size, age, comorbidities).

  9. Radiation therapy for life-threatening huge laryngeal hemangioma involving pharynx and parapharyngeal space.

    Science.gov (United States)

    Huang, Chun-Ming; Lee, Ka-Wo; Huang, Chih-Jen

    2013-04-01

    Adult hemangiomas are rare, slowly progressing vascular tumors. Potential complications include laryngeal involvement or massive tumor burden. A case of recurrent, bulky laryngeal hemangioma involving the parapharyngeal space is presented herein. The clinical course and treatment are described, and a series of MRI studies are compared to demonstrate the treatment response. A 35-year-old woman presented with progressive hoarseness, neck fullness, and intermittent dyspnea caused by a bulky laryngeal hemangioma. Steroid therapy had a limited response. Radiation therapy with a total dose of 40 Gray (Gy) in 20 fractions successfully relieved her symptoms. Image studies after therapy revealed moderate tumor regression. The patient showed no serious complications during the next 2 years of follow-up. Radiation therapy may be effective in intractable and function-threatening laryngeal hemangiomas. Copyright © 2012 Wiley Periodicals, Inc.

  10. Hepatic hemangioma. Comparison between MR and SPECT in its detection and characterization

    International Nuclear Information System (INIS)

    Galant Herrero, J.; Marti-Bonmati, L.; Sopena Monforte, R.; Caballero Calabuig, E.; Martinez Rodrigo, J.; Ferrer Puchol, D.; Paniagua Escudero, J.C.

    1993-01-01

    Given the high prevalence of hepatic hemangioma, diagnostic techniques that differentiate these benign lesions from metastasis, hepatoma, and other malignant diseases are necessary. Twenty-five consecutive patients in whom ultrasonography led to the suspicion of hemangioma were studied by magnetic resonance (MR) and tomographic scintigraphy using 99m Tc-labeled red blood cells. Twenty patients presented 42 hemangiomas. Of the 5 remaining patients, 2 proved to have hepatoma and 3 had metastases. Both MR and SPECT have been shown to be highly sensitive in the diagnosis of hepatic hemangioma (95% and 74%, respectively). The specificity of both techniques was 100%. A diagnostic algorithm is presented, based on the high sensitivity and specificity of the two techniques for the purpose of avoiding unnecessary diagnostic measures. (Author)

  11. The evaluation of therapeutic effect of different embolic agents embolization for hepatic cavernous hemangioma

    International Nuclear Information System (INIS)

    Wei Dingtai; Lin Shifeng; Xin Yongtong; Ye Jian'an; Chen Youying

    2007-01-01

    Objective: To evaluate the therapeutic effect of different embolic agents embolization for hepatic cav- ernous hemangioma to select an appropriate embolic agent. Methods: 16 patients with hepatic cavernous hemangioma were treated with Ivalon Ethanol lipiodol emulsion and Pingyangmycin lipiodol emulsion respectively, and observed the therapeutic effect through Ultrasound CT and MRI. Results: Hepatic cavernous hemangioma that were embolization with Ivalon have no changed or were enlarged, which were embolization with Ethanol lipiodol emulsion and Pingyangmycin lipiodol emulsion were all decreased or completely vanished. Conclusion: In embolization for hepatic cavernous hemangioma, the particulate embolic agent Ivalon has no effect, and liquid embolic agent Ethanol lipiodol emulsion and Pingyangmycin lipiodol emulsion proved to be effective. (authors)

  12. Hemangioma of the porus acusticus. Impact of imaging studies: case reports

    Energy Technology Data Exchange (ETDEWEB)

    Petit-Lacour, M.C.; Marsot-Dupuch, K.; Hadj-Rabia, M.; Doyon, D.; Lasjaunias, P. [Dept. of Neuroradiology, Kremlin-Bicetre Hospital (France); Sterkers, O. [Dept. of Oto-rhino-laryngology, Beaujon Hospital, Clichy (France); Bobin, S. [Dept. of Oto-rhino-laryngology, Kremlin-Bicetre Hospital (France)

    2001-12-01

    Hemangiomas are tumors. Hemangiomas near the geniculate ganglion or in the internal acoustic meatus are well known but rare. We present two cases of hemangiomas located at the porus acusticus, an even more rare site. MRI showed a millimeter-sized tumor, located in the porus acusticus, developing perpendicular to the axis of the acoustico-facial nerves, surrounding them. They were hyperintense on T1-weighted images, strongly hyperintense on T2-weighted images with a characteristic progressive and marked enhancement after injection of gadolinium DTPA. Similar signal abnormalities were present in the adjacent temporal bone, and CT scan demonstrated a honeycomb appearance with intra-tumoral bony spicules. These imaging criteria allows differentiation between hemangioma and neurinoma. We hypothesize that this location is related to the presence of a rich vascular plexus of the dura mater in this area. (orig.)

  13. Hemangioma of the porus acusticus. Impact of imaging studies: case reports

    International Nuclear Information System (INIS)

    Petit-Lacour, M.C.; Marsot-Dupuch, K.; Hadj-Rabia, M.; Doyon, D.; Lasjaunias, P.; Sterkers, O.; Bobin, S.

    2001-01-01

    Hemangiomas are tumors. Hemangiomas near the geniculate ganglion or in the internal acoustic meatus are well known but rare. We present two cases of hemangiomas located at the porus acusticus, an even more rare site. MRI showed a millimeter-sized tumor, located in the porus acusticus, developing perpendicular to the axis of the acoustico-facial nerves, surrounding them. They were hyperintense on T1-weighted images, strongly hyperintense on T2-weighted images with a characteristic progressive and marked enhancement after injection of gadolinium DTPA. Similar signal abnormalities were present in the adjacent temporal bone, and CT scan demonstrated a honeycomb appearance with intra-tumoral bony spicules. These imaging criteria allows differentiation between hemangioma and neurinoma. We hypothesize that this location is related to the presence of a rich vascular plexus of the dura mater in this area. (orig.)

  14. Histiocytoid hemangioma of bone: A benign lesion which may mimic angiosarcoma

    International Nuclear Information System (INIS)

    Cone, R.O.; Nguyen, V.; Hudkins, P.; Merriwether, W.A.

    1983-01-01

    Histiocytoid hemangioma is a related family of endothelial cell neoplasms, which was described by Rosai at al. in 1979 and which encompasses a group of osseous, vascular and cutaneous neoplasms. These neoplasms bear a close resemblance to the angiosarcoma/hemangioendothelioma family of malignant neoplasms. A case of histiocytoid hemangioma is reported that presented as a multicentric osseous lesion and was initially diagnosed as angiosarcoma. The patient has had a remarkably benign course and at a later data developed skin and bone lesions diagnosed as angiolymphoid hyperplasia with eosinophilia identical to the initial lesion. This represents the first reported case of identical osseous and cutaneous lesions of the histiocytoid hemangioma group in the same patient and lends credence to Rosai's concept. A review of the literature concerning angiosarcoma/hemangioendothelioma of the bone is presented with the conclusion that some lesions considered to represent multicentric angiosarcoma may represent the more benign histiocytoid hemangioma. (orig.)

  15. Laparoscopy of a splenic flexure volvulus

    Directory of Open Access Journals (Sweden)

    Yuichi Sesumi

    2017-09-01

    Full Text Available Splenic flexure volvulus (SFV is a very rare condition that is unlikely to be suspected even when a patient has repeated episodes of abdominal pain and dyschezia. We describe the case of SFV diagnosed and treated laparoscopically in the non-volvulus condition. A 14-year-old boy with no medical history had severe left upper abdominal pain and dyschezia for approximately 1 year. Although contrast enema examination revealed no characteristic findings of volvulus, such as a bird-beak sign, a redundant part of the colon was found to be the site of abdominal pain. We suspected that this part of the colon was the cause of the left upper abdominal pain and performed laparoscopic exploration. The colon at the splenic flexure formed a long loop and was predisposed to twisting; therefore, we performed resection and functional anastomosis of this redundant colon. The postoperative course was uneventful, and the left upper abdominal pain and dyschezia did not recur. Laparoscopic exploration can play a role in patients who are suspected to have recurrent colonic volvulus with radiographic evidence of a redundant portion of the colon, as indicated in our case.

  16. Splenic function in chronic myelogenous leukemia

    International Nuclear Information System (INIS)

    Covas, D.T.; Zago, M.A.

    1987-01-01

    Spleen function was evaluated by measurement of the clearance of autologous heat-damaged 99m Tc-labelled erythrocytes from the circulation and into the spleen and the enumeration of pitted erythrocytes by interference contrast microscopy, and the spleen area was determined by scintillation scanning. All measurements were performed on 12 patients with chronic myelogenous leukemia and compared with 10 controls with apparently normal spleens, 6 splenectomized subjects and 9 patients with a reactive splenomegaly. Patients with CML had spleen function test results similar to normal controls in spite of having enlarged spleens whose projection area did not differ from that of the patients with reactive splenomegaly. Thus, patients with CML have a decreased spleen function per unit volume and signs of splenic hypofunction in the peripheral blood. The reduction of spleen function per unit volume in CML is the result of a severe decrease of the splenic blood perfusion which could result from the combined effects of the myeloid metaplasia and the increased whole-blood viscosity due to high white-cell counts. (author)

  17. Medical image of the week: splenic infarction

    Directory of Open Access Journals (Sweden)

    Casey DJ

    2016-08-01

    Full Text Available No abstract available. Article truncated after 150 words. A 52-year-old Hispanic woman with a past medical history significant for Type 1 Diabetes Mellitus, hypertension, and rheumatoid arthritis presented with left upper quadrant pain for one day. Her review of systems was positive for bloating, severe epigastric and left upper quadrant tenderness that radiated to the back and left shoulder, nausea with non-bilious emesis, and diarrhea for one day prior to admission. Physical exam only revealed epigastric and left upper quadrant tenderness to light palpation without rebound or guarding. Abdominal computed tomography of the abdomen demonstrated a new acute or subacute splenic infarct with no clear evidence of an embolic source in the abdomen or pelvis (Figure 1. Echocardiogram with bubble study and contrast did not demonstrate valve abnormalities, cardiac mass, vegetation, valve or wall motion abnormalities and no evidence of patent foramen ovale. Splenic infarction should be suspected when patients present with sharp, acute left upper quadrant pain ...

  18. Systemic lupus erythematosus and splenic abscess

    International Nuclear Information System (INIS)

    Guarnizo Z, Pilar; Ramirez R, Francisco Alejandro; Ramirez G, Luis Alberto

    2006-01-01

    Systemic lupus erythematosus is an autoimmune disease in which there is an increase risk of infections by common germ as by opportunistic germs. This fact is explained by the alterations in the humoral and cellular immunity, and phagocytic mononuclear system due to the disease and the immunosuppressive therapy use for its treatment. Multiple infectious processes have been describes in patients with SLE and within them, the splenic abscess, although in few cases. Usually its presence is associated with an underlying disease such as sepsis or peritonitis, with multiple outcomes. Due to its low frequency as well as the unusual presentation, we reported a case of a solitary splenic abscess documented by ultrasound in a teenager with SLE and immunosuppressive treatment, without any underlying infection, who presents with fever, abdominal pain, leucocytosis and elevation of acute phase reactants. He received antibiotic therapy with clindamycin and ceftriaxone and percutaneous drainage of the abscess guided by ultrasound and sent to culture in which grew non-typificable anaerobe germs, with a favorable evolution after 5 year of follow up

  19. Non-operative management for penetrating splenic trauma : how far can we go to save splenic function?

    NARCIS (Netherlands)

    Spijkerman, Roy; Teuben, Michel Paul Johan; Hoosain, Fatima; Taylor, Liezel Phyllis; Hardcastle, Timothy Craig; Blokhuis, Taco Johan|info:eu-repo/dai/nl/231997841; Warren, Brian Leigh; Leenen, Luke Petrus Hendrikus|info:eu-repo/dai/nl/071390596

    2017-01-01

    BACKGROUND: Selective non-operative management (NOM) for the treatment of blunt splenic trauma is safe. Currently, the feasibility of selective NOM for penetrating splenic injury (PSI) is unclear. Unfortunately, little is known about the success rate of spleen-preserving surgical procedures. The aim

  20. Autotransplant of spleen tissue in children with schistosomiasis: evaluation of splenic function after splenosis.

    Science.gov (United States)

    Brandt, C T; Maciel, D T; Caneca, O A; Castro, C M; Araújo, L B

    2001-01-01

    Autotransplantation of spleen tissue has been done, in the past ten years, in children with schistosomiasis mansoni with bleeding varices. The purposes of this investigation were: (1) to study the morphology and function of the remnant spleen tissue; (2) to quantify the production of tuftsin; and (3) to assess the immune response to pneumococcal vaccine of these patients. Twenty three children, who underwent splenectomy and autologous implantation of spleen tissue into the greater omentum were included in this investigation. The average postoperative follow-up is five years. Splenosis was proved by colloid liver-spleen scans. Search for Howell-Jolly bodies assessed the filtration function. Tuftsin and the titer of pneumococcal antibodies were quantified by ELISA. Splenosis was evident in all children; however, it was insufficient in two. Howell-Jolly bodies were found only in these two patients. The mean tuftsin serum concentration (335.0 +/- 29.8 ng/ml) was inside the normal range. The immune response to pneumococcal vaccination was adequate in 15 patients; intermediate in four; and inadequate in four. From the results the following conclusions can be drawn: splenosis was efficient in maintaining the filtration splenic function in more than 90% and produced tuftsin inside the range of normality. It also provided the immunologic splenic response to pneumococcal vaccination in 65% of the patients of this series.

  1. Autotransplant of spleen tissue in children with schistosomiasis: evaluation of splenic function after splenosis

    Directory of Open Access Journals (Sweden)

    Carlos Teixeira Brandt

    2001-09-01

    Full Text Available Autotransplantation of spleen tissue has been done, in the past ten years, in children with schistosomiasis mansoni with bleeding varices. The purposes of this investigation were: (1 to study the morphology and function of the remnant spleen tissue; (2 to quantify the production of tuftsin; and (3 to assess the immune response to pneomococcal vaccine of these patients. Twenty three children, who underwent splenectomy and autologous implantation of spleen tissue into the greater omentum were included in this investigation. The average postoperative follow-up is five years. Splenosis was proved by colloid liver-spleen scans. Search for Howell-Jolly bodies assessed the filtration function. Tuftsin and the titer of pneumococcal antibodies were quantified by ELISA. Splenosis was evident in all children; however, it was insufficient in two. Howell-Jolly bodies were found only in these two patients. The mean tuftsin serum concentration (335.0 ± 29.8 ng/ml was inside the normal range. The immune response to pneumococcal vaccination was adequate in 15 patients; intermediate in four; and inadequate in four. From the results the following conclusions can be drawn: splenosis was efficient in maintaining the filtration splenic function in more than 90% and produced tuftsin inside the range of normality. It also provided the immunologic splenic response to pneumococcal vaccination in 65% of the patients of this series.

  2. Blunt splenic injury: are early adverse events related to trauma, nonoperative management, or surgery?

    Science.gov (United States)

    Frandon, Julien; Rodiere, Mathieu; Arvieux, Catherine; Vendrell, Anne; Boussat, Bastien; Sengel, Christian; Broux, Christophe; Bricault, Ivan; Ferretti, Gilbert; Thony, Frédéric

    2015-01-01

    We aimed to compare clinical outcomes and early adverse events of operative management (OM), nonoperative management (NOM), and NOM with splenic artery embolization (SAE) in blunt splenic injury (BSI) and identify the prognostic factors. Medical records of 136 consecutive patients with BSI admitted to a trauma center from 2005 to 2010 were retrospectively reviewed. Patients were separated into three groups: OM, NOM, and SAE. We focused on associated injuries and early adverse events. Multivariate analysis was performed on 23 prognostic factors to find predictors. The total survival rate was 97.1%, with four deaths all occurred in the OM group. The spleen salvage rate was 91% in NOM and SAE. At least one adverse event was observed in 32.8%, 62%, and 96% of patients in NOM, SAE, and OM groups, respectively (P events: simplified acute physiology score 2 ≥25 for almost all adverse events, age ≥50 years for acute respiratory syndrome, limb fracture for secondary bleeding, thoracic injury for pleural drainage, and at least one associated injury for pseudocyst. Adverse events were not related to the type of BSI management. Patients with BSI present worse outcome and more adverse events in OM, but this is related to the severity of injury. The main predictor of adverse events remains the severity of injury.

  3. Paradoxical bleeding and thrombosis in a patient with afibrinogenemia and fibrinogen Mumbai mutation.

    Science.gov (United States)

    Mukaddam, Alfiya; Patil, Rucha; Jadli, Anshul; Chandrakala, S; Ghosh, Kanjaksha; Shetty, Shrimati

    2015-05-01

    Thrombosis is rarely reported in cases of afibrinogenemia and is generally associated with thrombophilia or replacement therapy. Often, it is difficult to predict whether the patients will bleed or whether they are exposed to the risk of thrombosis. We report a patient with afibrinogenemia who presented with complete thrombosis of right hepatic, portal, and splenic veins and who described a lifelong history of bleeding. Direct sequencing of the three fibrinogen genes was performed to identify the mutation. DNA sequencing showed the presence of a homozygous for G8017A substitution in exon 8 of the fibrinogen β-chain gene, resulting in a G434D missense mutation (Fibrinogen Mumbai). Presence of both bleeding and thrombotic manifestations in a patient with afibrinogenemia in the presence of other associated risk factors warrants a very careful individualized approach in the management of patients with afibrinogenemia. Copyright© by the American Society for Clinical Pathology.

  4. Massive upper gastrointestinal haemorrhage due to direct visceral erosion of splenic artery aneurysm.

    Directory of Open Access Journals (Sweden)

    Shahani R

    1994-10-01

    Full Text Available Six male patients (age group: 30-60 years with aneurysm of the splenic artery presented with massive upper gastrointestinal tract hemorrhage. Five patients presented with hematemesis and one with melena. Chronic pancreatitis was noted in all the patients, four of whom were chronic alcoholics. Endoscopy was not useful in diagnosis. Bleeding through the Ampulla of Vater was seen in the patient with melena. Angiography was diagnostic in all. Pancreatic resection including the aneurysm(2, and bipolar ligation with underrunning of the aneurysm (3 were the operative procedures. Distal pancreatectomy with pancreatogastrostomy was carried out in the patient with hemosuccus pancreaticus. If endoscopy is inconclusive, angiography and early intervention is recommended to reduce the high mortality associated with conservative management.

  5. Anastomosing hemangioma of the genitourinary tract: a lesion mimicking angiosarcoma.

    Science.gov (United States)

    Montgomery, Elizabeth; Epstein, Jonathan I

    2009-09-01

    were no recurrences or metastases in 5 cases (range: 8 to 36 mo; median 12 mo, mean 15 mo), and 1 patient was lost to follow-up. Anastomosing hemangioma of the genitourinary tract is a rare neoplasm displaying some overlapping features of both sinusoidal hemangioma and hobnail hemangioma of soft tissue and skin. However, in our opinion, it is a unique neoplasm with a proclivity for the kidney. Its anastomosing appearance can lead to concern for angiosarcoma but, despite small numbers and limited follow-up in our series, evidence to date supports that the lesion is benign.

  6. Preliminary Report On Combined Surgical- And Laser-Treatment Of Large Hemangiomas And Tattoos

    Science.gov (United States)

    Ginsbach, G.

    1981-05-01

    As most hemangiomas and tattoos require many sessions to be cured completely by argon-laser or conventional therapy I developed a new combined surgical and laser-therapy method for large hemangiomas and tattoos. This is a three step method. First: The skin lesion is treated by argon-laser with the point by point method, developed by ourself. Second: Under local or general anaesthesia a) the hemangioma is partially excised and undermined letting only the skin which is already treated by argon-laser-beams. Than the hemangioma is exstirpated in toto, the wound closed by running intradermal sutures and a pressure bandage applied, b) the tattoo is abraded as deep as possible, draped by lyofoam. Then a pressure bandage is applied. Third: The hemangioma as well as the tattoo are treated by argon-laser-beams after the operation. This method is safe and effective, gives good results, minimal scars in the case of hemangiomas and tattoos. In this paper the method is described and some cases are illustrated by pre- and postoperational photographs.

  7. LUMBAR: association between cutaneous infantile hemangiomas of the lower body and regional congenital anomalies.

    Science.gov (United States)

    Iacobas, Ionela; Burrows, Patricia E; Frieden, Ilona J; Liang, Marilyn G; Mulliken, John B; Mancini, Anthony J; Kramer, Daniela; Paller, Amy S; Silverman, Robert; Wagner, Annette M; Metry, Denise W

    2010-11-01

    To define the clinical spectrum of regional congenital anomalies associated with large cutaneous hemangiomas of the lower half of the body, clarify risk for underlying anomalies on the basis of hemangioma location, and provide imaging guidelines for evaluation. We conducted a multi-institutional, retrospective case analysis of 24 new patients and review of 29 published cases. Hemangiomas in our series tended to be "segmental" and often "minimal growth" in morphology. Such lesions were often extensive, covering the entire leg. Extensive limb hemangiomas also showed potential for extracutaneous anomalies, including underlying arterial anomalies, limb underdevelopment, and ulceration. The cutaneous hemangioma and underlying anomalies demonstrated regional correlation. Myelopathies were the most common category of associated anomalies. We propose the acronym "LUMBAR" to describe the association of Lower body hemangioma and other cutaneous defects, Urogenital anomalies, Ulceration, Myelopathy, Bony deformities, Anorectal malformations, Arterial anomalies, and Renal anomalies. There are many similarities between LUMBAR and PHACE syndrome, which might be considered regional variations of the same. Although guidelines for imaging are suggested, prospective studies will lead to precise imaging recommendations and help determine true incidence, risk and long-term outcomes. Copyright © 2010 Mosby, Inc. All rights reserved.

  8. Rapamycin Inhibits Proliferation of Hemangioma Endothelial Cells by Reducing HIF-1-Dependent Expression of VEGF

    Science.gov (United States)

    Medici, Damian; Olsen, Bjorn R.

    2012-01-01

    Hemangiomas are tumors formed by hyper-proliferation of vascular endothelial cells. This is caused by elevated vascular endothelial growth factor (VEGF) signaling through VEGF receptor 2 (VEGFR2). Here we show that elevated VEGF levels produced by hemangioma endothelial cells are reduced by the mTOR inhibitor rapamycin. mTOR activates p70S6K, which controls translation of mRNA to generate proteins such as hypoxia inducible factor-1 (HIF-1). VEGF is a known HIF-1 target gene, and our data show that VEGF levels in hemangioma endothelial cells are reduced by HIF-1α siRNA. Over-expression of HIF-1α increases VEGF levels and endothelial cell proliferation. Furthermore, both rapamycin and HIF-1α siRNA reduce proliferation of hemangioma endothelial cells. These data suggest that mTOR and HIF-1 contribute to hemangioma endothelial cell proliferation by stimulating an autocrine loop of VEGF signaling. Furthermore, mTOR and HIF-1 may be therapeutic targets for the treatment of hemangiomas. PMID:22900063

  9. Mild bleeding disorders

    OpenAIRE

    PERROUD, V.

    2011-01-01

    Contrairement aux troubles hémorragiques sévères, les maladies hémorragiques modérées (Mild Bleeding Disorders = MBD) sont difficiles à diagnostiquer chez les enfants, car la limite entre le physiologique et le pathologique est mal définie et l'approche diagnostique est peu systématisée. Qu'entend-on par MBD ? On peut les définir comme des diathèses hémorragiques sans répercussion sévère sur la vie quotidienne et, en principe, sans risque vital : épistaxis, gingivorragies, rect...

  10. Breast cancer after radiotherapy for skin hemangioma in infancy

    International Nuclear Information System (INIS)

    Lundell, M.; Mattsson, A.; Hakulinen, T.; Holm, L.E.

    1996-01-01

    Between 1920 and 1959, 9675 women were irradiated in infancy for skin hemangioma at Radiumhemmet, Stockholm. They were exposed to low to moderate doses of ionizing radiation. The mean age at first exposure was 6 months and the mean absorbed dose to the breast anlage was 0.39 Gy (range 50 years after exposure the ERR at 1 Gy was 2.25 (95% CI 0.59-5.62). The fitted excess absolute risk (EAR) was 22.9 per 10 4 breast-year gray. The breast absorbed dose and time after exposure were important risk determinants for breast cancer excess risk. Forty to 50 years of follow-up was necessary for the excess risk to be expressed. The study confirms previous findings that the breast anlage of female infants is sensitive to ionizing radiation. 17 refs., 6 figs

  11. Poland syndrome (anomaly with congenital hemangioma: A new association

    Directory of Open Access Journals (Sweden)

    Riyaz Najeeba

    2006-01-01

    Full Text Available Unilateral defect of pectoral muscle and ipsilateral syndactyly constitute Poland syndrome. Absence or hypoplasia of the breast and nipple, axillary hair loss and dermatoglyphic abnormalities have also been reported in this syndrome. The primary defect could be in the development of the proximal subclavian artery with early deficit of blood flow to the distal limb and the pectoral region, resulting in partial loss of tissue in those regions. However, the association of congenital hemangioma with Poland sequence has not been observed so far. Such an association is being reported here in a 1-year-old infant, second-born of nonconsanguineous parents, who also had polydactyly instead of the documented syndactyly.

  12. Intramedullary cavernous hemangiomas, magnetic resonance studies in four patients

    International Nuclear Information System (INIS)

    Barrena, M.R.; Guelbenzu, S.; Garcia, S.; Bertrol, V.

    1998-01-01

    Intramedullary cavernous hemangiomas are vascular malformations that can be located throughout the entire central nervous system. They are more frequently found in brain than in spinal cord, where it is only possible to diagnose them by magnetic resonance (RM): We present four cases of intramedullary spinal cord cavernoma, three of which were located in the thoracic spine and one in cervical spine. Computed tomography was ineffective in their diagnosis. However, MR disclosed there presence of well-defined tumors producing a thickening of the spinal cord. The signal was heterogeneous in both T1 and T2-weighted images. There were low signal areas due to the presence of calcium and hemosiderin and high intensity signals provoked by methemoglobin within the lesions, which were scarcely enhanced by intravenous gadolinium administration. One of the lesions presented in the form of a large intramedullary hematoma. (Author) 8 refs

  13. Cardiac hemangioma in a corn snake (Pantherophis guttatus).

    Science.gov (United States)

    Stumpel, Job Benjamin Gérard; Del-Pozo, Jorge; French, Anne; Eatwell, Kevin

    2012-06-01

    A 3-yr-old female corn snake, Pantherophis guttatus guttatus, was presented for clinical examination of anorexia and a coelomic mass. Radiographs and ultrasound demonstrated a fluid-filled mass in the cardiac region. Surgical exploration revealed an approximately 1.2-cm, round, multilobulated, fluid-filled, nodular lesion firmly attached to the left atrial wall. Resection was attempted but proved unsuccessful and the animal was euthanized. Histopathological examination of the lesion revealed a large cystic structure associated with a cluster of variably sized, vascular channels lined by a one-cell-thick layer of endothelium, consistent with a cardiac hemangioma of the left atrium. This, to the best of the authors' knowledge, is the first report of such an occurrence in a snake.

  14. Concurrent hepatic adenomatoid tumor and hepatic hemangioma: a case report

    Directory of Open Access Journals (Sweden)

    Ji-Beom Kim

    2012-06-01

    Full Text Available A 45-year-old male with alleged asymptomatic hepatic hemangioma of 4 years duration had right upper-quadrant pain and was referred to a tertiary hospital. Computed tomography and magnetic resonance imaging scans revealed a hypervascular mass of about 7 cm containing intratumoral multilobulated cysts. A preoperative liver biopsy was performed, but this failed to provide a definitive diagnosis. The patient underwent a partial hepatectomy of segments IV and VIII. The histologic findings revealed multifocal proliferation of flattened or cuboidal epithelioid cells and a highly vascular edematous stroma. Immunohistochemistry findings demonstrated that the epithelioid tumor cells were positive for cytokeratin (AE1/AE3, vimentin, calretinin, and cytokeratin 5/6, and were focally positive for CD10, and negative for WT1 and CD34, all of which support their mesothelial origin. Immunohistochemistry for a mesothelial marker should be performed for determining the presence of an adenomatoid tumor when benign epithelioid cells are seen.

  15. Congenital arteriovenous fistula of the horseshoe kidney with multiple hemangiomas

    Directory of Open Access Journals (Sweden)

    Lazić Miodrag

    2012-01-01

    Full Text Available Introduction. Congenital renal arteriovenous fistulas (AVF are rare, especially if they are associated with other developmental renal anomalies. Case Outline. A 34-year-old female was hospitalized due to total painless hematuria and bladder tamponade. Excretory urography revealed a horseshoe kidney with normal morphology of pyelocaliceal system and ureters. Aortography and selective renovasography detected a cluster-like vascular formation with multiple arteriovenous fistulas (AVF. Due to a large AVF gauge and poor flow of the efferent vein to the inferior vena cava, a surgical procedure of two renal artery segmentary branches ligation and division was performed. During the operative procedure, the presence of multiple superficial renal hemangiomas was detected. Conclusion. Although selective arterial embolization represents the preferable treatment option, conventional surgery remains favorable alternative in selected cases with large and complex AVF.

  16. An Unusual Differential Diagnosis of Orbital Cavernous Hemangioma: Ancient Schwannoma

    Directory of Open Access Journals (Sweden)

    Sara Filipa Teixeira Ribeiro

    2017-05-01

    Full Text Available Schwannomas are rare lesions of the orbit that can be confused with cavernous hemangioma on imaging studies. We report the case of an 84-year-old woman with a 9-year history of a tumoral lesion in the inferolateral left orbit. The imaging studies did not reveal specific characteristics, only bone remodeling due to the long evolution of the tumor. The patient underwent complete excision of the tumor by anterior orbitotomy via the inferior conjunctival fornix. The histopathological examination revealed an ancient schwannoma, a variant of schwannoma with uncommon histological features. The follow-up was uneventful. The present case emphasizes the importance of considering neural tumors in the differential diagnosis of orbital masses with bone changes and degenerative alterations such as hemorrhagic areas, cysts, and/or calcifications.

  17. Propranolol treatment of infantile hemangioma endothelial cells: A molecular analysis

    Science.gov (United States)

    STILES, JESSICA; AMAYA, CLARISSA; PHAM, ROBERT; ROWNTREE, REBECCA K.; LACAZE, MARY; MULNE, ARLYNN; BISCHOFF, JOYCE; KOKTA, VICTOR; BOUCHERON, LAURA E.; MITCHELL, DIANNE C.; BRYAN, BRAD A.

    2012-01-01

    Infantile hemangiomas (IHs) are non-malignant, largely cutaneous vascular tumors affecting approximately 5–10% of children to varying degrees. During the first year of life, these tumors are strongly proliferative, reaching an average size ranging from 2 to 20 cm. These lesions subsequently stabilize, undergo a spontaneous slow involution and are fully regressed by 5 to 10 years of age. Systemic treatment of infants with the non-selective β-adrenergic receptor blocker, propranolol, has demonstrated remarkable efficacy in reducing the size and appearance of IHs. However, the mechanism by which this occurs is largely unknown. In this study, we sought to understand the molecular mechanisms underlying the effectiveness of β blocker treatment in IHs. Our data reveal that propranolol treatment of IH endothelial cells, as well as a panel of normal primary endothelial cells, blocks endothelial cell proliferation, migration, and formation of the actin cytoskeleton coincident with alterations in vascular endothelial growth factor receptor-2 (VEGFR-2), p38 and cofilin signaling. Moreover, propranolol induces major alterations in the protein levels of key cyclins and cyclin-dependent kinase inhibitors, and modulates global gene expression patterns with a particular affect on genes involved in lipid/sterol metabolism, cell cycle regulation, angiogenesis and ubiquitination. Interestingly, the effects of propranolol were endothelial cell-type independent, affecting the properties of IH endothelial cells at similar levels to that observed in neonatal dermal microvascular and coronary artery endothelial cells. This data suggests that while propranolol markedly inhibits hemangioma and normal endothelial cell function, its lack of endothelial cell specificity hints that the efficacy of this drug in the treatment of IHs may be more complex than simply blockage of endothelial function as previously believed. PMID:23170111

  18. Splenic hypofunction in the nephrotic syndrome of childhood

    Energy Technology Data Exchange (ETDEWEB)

    McVicar, M.I.; Chandra, M.; Margouleff, D.; Zanzi, I.

    1986-05-01

    The reticuloendothelial system, including the spleen, subserves important immunologic functions. Loss of splenic function results in an increased incidence of severe bacterial infections and is accompanied by thrombocytosis. Several nephrotic children were noted to have remarkably high platelet counts and predisposition to bacterial infection with encapsulated organisms. We, therefore, investigated the splenic function of nine children with primary nephrotic syndrome and measured the phagocytic function of the spleen by sequestration of Technetium-99-labelled heat-treated autologous RBC, administered intravenously. Four children had decreased splenic function. Repeat studies performed in two of these children after remission of the nephrotic syndrome gave normal results. There were six episodes of bacterial infection (3 peritonitis, 1 septic arthritis, 1 cellulitis, and 1 Escherichia coli urinary tract infection) among the four patients with decreased splenic function. There were no episodes of bacterial infection among the five nephrotic children with normal splenic function. Nephrotic patients with decreased splenic function had significantly increased platelet counts (921,000 +/- 196,000; mean +/- SEM) compared to those with normal function (435,000 +/- 46,000; P less than 0.001). Our findings suggest the possibility that some nephrotic children may have decreased splenic function in association with increased susceptibility to bacterial infections.

  19. Bacterial phagocytosis by macrophage of autogenous splenic implant

    Directory of Open Access Journals (Sweden)

    Marques R. G.

    2003-01-01

    Full Text Available Autogenous splenic implant seems to be the only alternative for preservation of splenic tissue after total splenectomy. This work was carried out to analyze the morphologic regeneration of autotransplanted splenic tissue in Wistar rats and to determine the bacterial phagocytic function of their macrophages. We utilized an experimental model with thirty-two rats, of both sexes, submitted to total splenectomy combined with autotransplantation in greater omentum of slices of the whole spleen mass. The animals were divided into two groups: I - young rats weighing 100 to 150 g; and II - adult rats weighing 250 to 300 g. Sixteen weeks later animals were intravenously inoculated with a suspension of Escherichia coli AB1157. Twenty minutes after inoculation, the animals were sacrificed and the splenic autotransplants were removed for morphological study. There was regeneration of autotransplanted splenic tissue in all animals. A similar morphological aspect among all animals was observed, with splenic tissue showing red and white pulps, lymphoid follicles, and marginal zone, with a moderate architectural disarrangement. Macrophages containing gram-negative bacterial aggregates as well as macrophages with hemosiderin pigments within the cytoplasm were observed. Blood vessels showed preserved walls, with no signs of vasculitis or thrombosis. The present results suggest that autogenous splenic implants in the greater omentum of the rat acquire the macro- and microscopic architecture of a normal spleen, with reduced dimensions, and preserve bacterial phagocyte function.

  20. [Functions of the splenic remnant after subtotal splenectomy for treatment of severe splenic injuries].

    Science.gov (United States)

    Resende, Viviam; Petroianu, Andy

    2002-01-01

    To evaluate clinical and laboratory variables in patients submitted to subtotal splenectomy. 34 patients with severe trauma of the spleen and its pedicle were studied: 25 patients were submitted to subtotal splenectomy, preserving only the upper pole of the spleen (Group I), 9 were submitted to total splenectomy (Group II), and other 22 people with intact spleen were the control (Group III). Immediate and late postoperative complications were investigated. Laboratory exams were performed in the late postoperative period (red blood cells, hemoglobin, white blood cells, platelets and Howell-Jolly bodies). We studied the B- and T-lymphocyte counts and the immunoglobulins A, G and M (IgA, IgG and IgM) levels. Splenic scintigraphy with technetium 99mTc sulfur colloid was carried out on all patients. Group II presented Howell-Jolly bodies increased and low level of immunoglobulin M. The splenic scintigraphy demonstrated the viability and the filtering function of the splenic remnant in Group I. Subtotal splenectomy is a surgical alternative technique for treatment of severe distal injuries of the spleen or when its main vessels are damaged.

  1. Splenic rupture masquerading ruptured ectopic pregnancy | Kigbu ...

    African Journals Online (AJOL)

    The classical triad of presentation of delayed menses, irregular vaginal bleeding and abdominal pain may not be encountered at all! Overwhelming features of abdominal pain, amenorrhea, pallor, abdominal tenderness, shifting dullness with positive pregnancy test gave a clinical diagnosis of ruptured ectopic pregnancy.

  2. Combined lymphangioma and hemangioma of the spleen in a patient with Klippel–Trénaunay syndrome

    Directory of Open Access Journals (Sweden)

    Spasić Marko

    2012-01-01

    Full Text Available Introduction. Klippel–Trénaunay syndrome (KTS is a very rare congenital anomaly of blood vessels, characterized by the following clinical triad: varicose superficial veins, port-wine stain and usually bony and soft tissue hypertophy of extremities, most often located in the lower extremities. It is often accompanied by visceral manifestations, and rarely combined with splenomegaly. Case Outline. A 30-year-old female patient came to the Surgery Clinic because of occasional left hypochondrial pain. After she was diagnosed with KTS combined with splenomegaly, splenectomy was performed. Macroscopic and microscopic spleen examination indicated the presence of tumor of vascular origin, presenting a combination of lymphangioma and hemangioma. Conclusion. Diagnosed KTS demands a thorough clinical examination of the patient because of the potential presence of visceral manifestations. When splenomegaly is present, even though being often benign, splenectomy is usually performed to alleviate accompanying symptoms which occur as a result of organ enlargement and compression, to prevent rupture and consequential bleeding when the vascular spleen tumor is large, and finally to avoid a possibility of malignant transformation.

  3. Combined lymphangioma and hemangioma of the spleen in a patient with Klippel-Trénaunay syndrome.

    Science.gov (United States)

    Spasić, Marko; Radovanović, Dragce; Canović, Dragan; Azanjac, Goran; Djurdjević, Predrag; Mitrović, Slobodanka

    2012-01-01

    Klippel-Trenaunay syndrome (KTS) is a very rare congenital anomaly of blood vessels, characterized by the following clinical triad: varicose superficial veins, port-wine stain and usually bony and soft tissue hypertophy of extremities, most often located in the lower extremities. It is often accompanied by visceral manifestations, and rarely combined with splenomegaly. A 30-year-old female patient came to the Surgery Clinic because of occasional left hypochondrial pain. After she was diagnosed with KTS combined with splenomegaly, splenectomy was performed. Macroscopic and microscopic spleen examination indicated the presence of tumor of vascular origin, presenting a combination of lymphangioma and hemangioma. Diagnosed KTS demands a thorough clinical examination of the patient because of the potential presence of visceral manifestations. When splenomegaly is present, even though being often benign, splenectomy is usually performed to alleviate accompanying symptoms which occur as a result of organ enlargement and compression, to prevent rupture and consequential bleeding when the vascular spleen tumor is large, and finally to avoid a possibility of malignant transformation.

  4. Splenic Involvement in Hereditary Hemorrhagic Telangiectasia

    Directory of Open Access Journals (Sweden)

    Susumu Takamatsu

    2016-01-01

    Full Text Available A 33-year-old man who presented with prolonged epigastric pain was referred to our hospital. He had experienced recurrent epistaxis and had a family history of hereditary hemorrhagic telangiectasia. Computed tomography and magnetic resonance imaging revealed splenomegaly and a 9 cm hypervascular mass in his spleen. Computed tomography also showed a pulmonary arteriovenous malformation and heterogeneous enhancement of the liver parenchyma, suggesting the presence of arteriosystemic shunts and telangiectases. Based on these findings, the patient was definitely diagnosed with hereditary hemorrhagic telangiectasia according to Curaçao criteria. He underwent splenectomy, and his symptoms disappeared after surgery. Pathological examination of the resected specimen revealed that the hypervascular lesion of the spleen was not a tumor but was composed of abnormal vessels associated with hereditary hemorrhagic telangiectasia. Symptomatic splenic involvement may be a rare manifestation of hereditary hemorrhagic telangiectasia but can be revealed by imaging modalities.

  5. Unusual CT and MR Imaging Characteristics of Splenic Lymphoma

    Directory of Open Access Journals (Sweden)

    Chhavi Kaushik

    2011-01-01

    Full Text Available Lymphoma is the most common malignancy of the spleen. The imaging features of splenic lymphoma are nonspecific and mostly lymphomas present as a diffusely enlarged spleen. Focal lesions are described but remain of low density or intensity on CT or MRI, respectively. We describe a histologically proven case of splenic lymphoma that showed an atypical hyperdense/hyperenhancing appearance on imaging suspicious for a vascular pathology. To the best of our knowledge and based on review of English literature, such an appearance of splenic lymphoma is extremely unusual and rare.

  6. Isolated splenic metastasis from a thymic carcinoma: A case report.

    Science.gov (United States)

    Chen, Dongmei; Meng, Xiangying; Zhao, Yaowei; Wu, Shikai

    2016-09-01

    Thymic carcinomas are rare tumors that arise in the anterior mediastinum. Most of these malignancies develop local metastases limited in the thorax. Splenic metastases from thymic carcinomas are extremely rare. Here we report a case of isolated splenic metastasis from a 38-year-old female patient with Stage IV thymic carcinoma, who was treated with chemoradiotherapy. At twenty-2 months follow-up, the patient was found to have an isolated spleen metastasis, which was treated by Cyberknife with a reduced size of the metastasis, representing a partial response. Although splenic metastasis is a rare phenomenon, physicians need to be aware of the possibility of such metastases.

  7. Bacterial clearance after total splenectomy and splenic autotransplantation in rats

    Energy Technology Data Exchange (ETDEWEB)

    Marques, R.G. E-mail: rmarques@uerj.br; Petroianu, Andy; Oliveira, M.B.N. de; Bernardo-Filho, M.; Boasquevisque, E.M.; Portela, M.C

    2002-12-01

    Wistar rats submitted to isolated total splenectomy or total splenectomy combined with splenic autotransplantation were inoculated with {sup 99m}technetium-labeled Escherichia coli. Measurement of isotope uptake in the organs of the mononuclear phagocytic system showed a greater bacterial bloodstream clearance in rats with splenic autotransplantation. Although uptake of bacteria in the spleen was higher in the control group, the number of bacteria remaining in the bloodstream did not differ between groups. These results indicate that splenic autotransplantation preserves the phagocytic function of the spleen.

  8. Bacterial clearance after total splenectomy and splenic autotransplantation in rats

    International Nuclear Information System (INIS)

    Marques, R.G.; Petroianu, Andy; Oliveira, M.B.N. de; Bernardo-Filho, M.; Boasquevisque, E.M.; Portela, M.C.

    2002-01-01

    Wistar rats submitted to isolated total splenectomy or total splenectomy combined with splenic autotransplantation were inoculated with 99m technetium-labeled Escherichia coli. Measurement of isotope uptake in the organs of the mononuclear phagocytic system showed a greater bacterial bloodstream clearance in rats with splenic autotransplantation. Although uptake of bacteria in the spleen was higher in the control group, the number of bacteria remaining in the bloodstream did not differ between groups. These results indicate that splenic autotransplantation preserves the phagocytic function of the spleen

  9. Continuous delivery of propranolol from liposomes-in-microspheres significantly inhibits infantile hemangioma growth

    Directory of Open Access Journals (Sweden)

    Guo XN

    2017-09-01

    Full Text Available Xiaonan Guo,1,* Xiaoshuang Zhu,1,* Dakan Liu,1 Yubin Gong,1 Jing Sun,2 Changxian Dong1 1Department of Hemangioma and Vascular Malformation, Henan Provincial People’s Hospital, Zhengzhou, People’s Republic of China; 2Department of Pharmacy, Second Military Medical University, Shanghai, People’s Republic of China *These authors contributed equally to this work Purpose: To reduce the adverse effects and high frequency of administration of propranolol to treat infantile hemangioma, we first utilized propranolol-loaded liposomes-in-microsphere (PLIM as a novel topical release system to realize sustained release of propranolol.Methods: PLIM was developed from encapsulating propranolol-loaded liposomes (PLs in microspheres made of poly(lactic-co-glycolic acid-b-poly(ethylene glycol-b-poly(lactic-co-glycolic acid copolymers (PLGA-PEG-PLGA. The release profile of propranolol from PLIM was evaluated, and its biological activity was investigated in vitro using proliferation assays on hemangioma stem cells (HemSCs. Tumor inhibition was studied in nude mice bearing human subcutaneous infantile hemangioma.Results: The microspheres were of desired particle size (~77.8 µm and drug encapsulation efficiency (~23.9% and achieved sustained drug release for 40 days. PLIM exerted efficient inhibition of the proliferation of HemSCs and significantly reduced the expression of two angiogenesis factors (vascular endothelial growth factor-A [VEGF-A] and basic fibroblast growth factor [bFGF] in HemSCs. Notably, the therapeutic effect of PLIM in hemangioma was superior to that of propranolol and PL in vivo, as reflected by significantly reduced hemangioma volume, weight, and microvessel density. The mean hemangioma weight of the PLIM-treated group was significantly lower than that of other groups (saline =0.28 g, propranolol =0.21 g, PL =0.13 g, PLIM =0.03 g; PLIM vs saline: P<0.001, PLIM vs propranolol: P<0.001, PLIM vs PL: P<0.001. The mean microvessel density of

  10. Late follow-up of patients submitted to subtotal splenectomy: late clinical, laboratory, imaging and functional with preservation of the upper splenic pole

    Directory of Open Access Journals (Sweden)

    Andy Petroianu

    2008-09-01

    Full Text Available objective: To evaluate the follow-up of patients submitted to splenectomy with preservation of the upper splenic pole. Methods: All patients undergoing subtotal splenectomy were invited to be reviewed. A total of 86 patients submitted to this surgery were studied. The procedure was performed due to one of the following conditions: portal hypertension due to schistosomiasis (n = 43, trauma (n = 31, Gaucher’s disease (n = 4, myeloid hepatosplenomegaly due to myelofibrosis (n = 3, splenomegalic retarded growth and sexual development (n = 2, severe pain due to splenic ischemia (n = 2 and pancreatic cystadenoma (n = 1. All patients underwent hematologic tests, immunological assessment, abdominal ultrasonography, computed tomography (CT, scintigraphy and endoscopy. Rresults: Increased white blood cell and platelet counts were the only hematological abnormalities. No immune deficit was found. Esophageal varices were still present in patients who underwent surgery because of portal hypertension, but none had a re-bleeding event. The ultrasonography, tomography and scintigraphy confirmed the presence of functional splenic remnants without significant size alteration. Conclusions: Subtotal splenectomy seems to be a safe procedure that can be useful to treat conditions involving the spleen. The functions of the splenic remnants are preserved during long periods of time.

  11. Acoustic Radiation Force Impulse Elastography for Focal Hepatic Tumors: Usefulness for Differentiating Hemangiomas from Malignant Tumors

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ji Eun [Department of Radiology, Gyeongsang National University School of Medicine, Jinju 660-702 (Korea, Republic of); Lee, Jae Young [Department of Radiology and Radiation Medicine, Seoul National University College of Medicine, Seoul 110-744 (Korea, Republic of); Bae, Kyung Soo [Department of Radiology, Gyeongsang National University School of Medicine, Jinju 660-702 (Korea, Republic of); Han, Joon Koo; Choi, Byung Ihn [Department of Radiology and Radiation Medicine, Seoul National University College of Medicine, Seoul 110-744 (Korea, Republic of)

    2013-07-01

    The purpose of this study is to investigate whether acoustic radiation force impulse (ARFI) elastography with ARFI quantification and ARFI 2-dimensional (2D) imaging is useful for differentiating hepatic hemangiomas from malignant hepatic tumors. One-hundred-and-one tumors in 74 patients were included in this study: 28 hemangiomas, 26 hepatocellular carcinomas (HCCs), three cholangiocarcinomas (CCCs), 20 colon cancer metastases and 24 other metastases. B-mode ultrasound, ARFI 2D imaging, and ARFI quantification were performed in all tumors. Shear wave velocities (SWVs) of the tumors and the adjacent liver and their SWV differences were compared among the tumor groups. The ARFI 2D images were compared with B-mode images regarding the stiffness, conspicuity and size of the tumors. The mean SWV of the hemangiomas was significantly lower than the malignant hepatic tumor groups: hemangiomas, 1.80 ± 0.57 m/sec; HCCs, 2.66 ± 0.94 m/sec; CCCs, 3.27 ± 0.64 m/sec; colon cancer metastases, 3.70 ± 0.61 m/sec; and other metastases, 2.82 ± 0.96 m/sec (p < 0.05). The area under the receiver operating characteristics curve of SWV for differentiating hemangiomas from malignant tumors was 0.86, with a sensitivity of 96.4% and a specificity of 65.8% at a cut-off value of 2.73 m/sec (p < 0.05). In the ARFI 2D images, the malignant tumors except HCCs were stiffer and more conspicuous as compared with the hemangiomas (p < 0.05). ARFI elastography with ARFI quantification and ARFI 2D imaging may be useful for differentiating hepatic hemangiomas from malignant hepatic tumors.

  12. US and CT findings in splenic focal lesions in AIDS

    International Nuclear Information System (INIS)

    Schinina, V.; Rizzi, E.B.; Mazzuoli, G.; Bibbolilno, C.; David, V.

    2000-01-01

    To evaluate the role of US and CT in focal splenic lesions in AIDS patients in relation to etiology. Material and Methods: A total of 66 patients with AIDS and focal splenic lesions were examined with sonography. CT with administration of contrast medium was performed in 12 cases. Results: Of the focal splenic lesions, 67% were correlated with an infective pathology with prevalence of Mycobacteria tuberculosis (75%), 26% were neoplastic and 6% splenic infarcts. The lesions were hypoechoic in 60% of the cases, while 10% were hypoanechoic and 1% anechoic. At CT, all lesions appeared hypodense, even after i.v. administration of contrast medium. Conclusion: The combination of echographic reports and clinical and laboratory data allows for a diagnosis that can be confirmed, and making a decision for effective therapy of AIDS is possible. CT does not provide any additional information

  13. A case of posttraumatic splenic translocation into the thorax

    International Nuclear Information System (INIS)

    Sosnowski, P.; Sikorski, L.; Ziemianski, A.

    1993-01-01

    A case of the left diaphragmatic hernia due to blunt thoracic and abdominal trauma is presented. Characteristic radiological signs of splenic translocation into the thorax contributed to quick diagnosis and immediate surgical intervention. (author)

  14. Aneurysm of the splenic artery - a entity controversial | du Toit ...

    African Journals Online (AJOL)

    The case of an asymptomatic, calcified, arteriosclerotic, intact splenic artery aneurysm in a 60-year-old woman is presented. The diagnosis was confirmed by selective coeliac arteriography and the aneurysm was successfully resected with preservation of the spleen.

  15. Melioidosis Presenting with Isolated Splenic Abscesses: A Case Report

    Directory of Open Access Journals (Sweden)

    Chun-Yu Lin

    2007-08-01

    Full Text Available Splenic abscesses caused by Burkholderia pseudomallei are rarely reported in Taiwan. Here we report a middle-aged man who presented with fever, chills, and general malaise for several days. Abdominal echo revealed isolated splenic abscesses and he received antibiotics treatment according to the initial blood culture result, Serratia marcescens. However, fever did not subside. Then he was referred to our hospital and meropenem was prescribed. Fever subsided 5 days after the beginning of meropenem administration. Repeated fine-needle aspiration of splenic abscesses drained out the pus, which was cultured as B. pseudomallei. He was finally diagnosed as a case of melioidosis based on microbiological evidence. Physicians must take melioidosis into consideration when splenic abscesses are encountered clinically.

  16. Splenic Operations In A Teaching Hospital, South-Western Nigeria ...

    African Journals Online (AJOL)

    %. Conclusion: As trauma is the most common indication for operations on the spleen, spleen conservation should be practiced more often where open procedures are indicated. Keywords: Splenic operations, Spleen conservation surgery, ...

  17. Propranolol for extensive hemangiomas of infancy: two case reports Hemangiomas extensos da infância tratados com propranolol: relato de dois caso

    Directory of Open Access Journals (Sweden)

    Luíza Helena dos Santos Cavaleiro

    2011-06-01

    Full Text Available Hemangiomas are the most common benign tumors of childhood. They show rapid growth, followed by a regression phase that culminates in the partial or total disappearance of the lesion. Therapeutic options should be evaluated for extensive cases. Systemic glucocorticoids are the therapy of choice; however, there are reports that propranolol offers better and faster results. We report two cases of large volume infantile hemangioma associated with functional limitation and aesthetic disfigurement, treated successfully with propranolol, a drug that comes as a therapeutic option providing satisfactory and maintained results, with few side effects.Hemangiomas são os tumores benignos mais frequentes da infância, apresentando como história natural crescimento rápido, seguido de uma fase de regressão que culmina com o desaparecimento parcial ou total da lesão. Opções terapêuticas devem ser avaliadas para casos extensos. Os glicocorticoides sistêmicos são a terapia de escolha; contudo, há relatos de que o propranolol oferece resultados melhores e mais rápidos. Este trabalho descreve dois casos de hemangioma infantil de grande volume associados à limitação funcional e desfiguração estética com significativa resposta ao propranolol, droga esta que surge como uma proposta terapêutica oferecendo resultados satisfatórios e mantidos, com poucos efeitos colaterais.

  18. Hemangioma hepático gigante asociado a síndrome de Kasabach-Merrit Giant hepatic hemangioma associated with Hodgkin's lymphoma

    Directory of Open Access Journals (Sweden)

    M. Valdés Mas

    2008-08-01

    Full Text Available El hemangioma hepático es el tumor benigno más frecuente del hígado. La gran mayoría de ellos son de pequeño tamaño, asintomáticos y con un pronóstico excelente. En raras ocasiones son de mayor tamaño y pueden estar asociados a una coagulopatía de consumo denominada síndrome de Kasabach-Merrit. Presentamos el caso de un paciente varón joven con un hemangioma hepático gigante y hemangiomatosis múltiple asociado al síndrome de Kasabach-Merrit.Hepatic hemangioma is the most frequent liver's tumor. The majority are small, asymptomatic and have an excellent prognosis. Those larger than 5 cm can be associated to a consumptive coagulopathy called Kasabach-Merrit syndrome. We present a patient with a giant hepatic hemangioma with multiple hemangimatosis associated to Kasabach-Merrit syndrome.

  19. Howell-Jolly bodies. A clue to splenic infarction.

    Science.gov (United States)

    Larrimer, J H; Mendelson, D S; Metz, E N

    1975-06-01

    A 74-year-old woman with secondary erythrocytosis was found to have Howell-Jolly bodies in peripheral blood erythrocytes following acute splenic infarction. The Howell-Jolly bodies were a transitory finding and disappeared six days after the infarction, although the spleen remained abnormal by isotope scanning for several weeks. Careful inspection of the peripheral blood film may be an aid in the diagnosis of acute splenic infarction.

  20. Splenic Pregnancy: A New Minimally Invasive Approach to Treatment

    International Nuclear Information System (INIS)

    Klang, Eyal; Keddel, Nicholas; Inbar, Yael; Rimon, Uri; Amitai, Michal

    2016-01-01

    The spleen is a rare site of abdominal ectopic pregnancy. In a review of the literature, we found 16 published cases of primary splenic pregnancies. Of the cases identified, all received surgical intervention, with one case successfully treated with laparoscopic methotrexate injection, and the rest underwent splenectomy. We would like to present a case of primary splenic pregnancy in a 35-year-old woman successfully treated with percutaneous image-guided injection of methotrexate and KCl.

  1. Splenic Pregnancy: A New Minimally Invasive Approach to Treatment

    Energy Technology Data Exchange (ETDEWEB)

    Klang, Eyal, E-mail: eyalkla@hotmail.com; Keddel, Nicholas; Inbar, Yael; Rimon, Uri; Amitai, Michal [Tel Hashomer Hospital, The Chaim Sheba Medical Center, Department of Radiology (Israel)

    2016-09-15

    The spleen is a rare site of abdominal ectopic pregnancy. In a review of the literature, we found 16 published cases of primary splenic pregnancies. Of the cases identified, all received surgical intervention, with one case successfully treated with laparoscopic methotrexate injection, and the rest underwent splenectomy. We would like to present a case of primary splenic pregnancy in a 35-year-old woman successfully treated with percutaneous image-guided injection of methotrexate and KCl.

  2. Splenic simulation by left hepatic lobe following splenectomy

    International Nuclear Information System (INIS)

    Noel, A.; Harbert, J.C.

    1984-01-01

    Remodeling of the liver following splenectomy may simulate hypertrophy of an accessory spleen on sulfur colloid scans. Two patients are reported. In one case splenic simulation is attributed to unusual hepatic scarring confirmed at autopsy. In the second the unusual configuration appears to have been caused by molding of the liver. The clinician should be aware of possible splenic simulation in postsplenectomy patients suspected of hypersplenism

  3. Bleeding in children with cancer

    African Journals Online (AJOL)

    Siluan early warning signs of childhood cancer, compiled by the South. African Children's Cancer Study Group (SACCSG). An increased risk of bleeding during the cancer treatment period is almost always present, due to the bone marrow suppressive effect of chemotherapy. Fortunately, death due to bleeding is rare these ...

  4. Treatment of acute variceal bleeding

    DEFF Research Database (Denmark)

    Bendtsen, Flemming; Krag, Aleksander Ahm; Møller, Søren

    2008-01-01

    to failure to control initial bleeding or early re-bleeding occurring in up to 30-40% of patients. Initial procedures are to secure and protect the airway, and administer volume replacement to stabilize the patient. Treatment with vasoactive drugs should be started as soon as possible, since a reduction...

  5. Prune belly syndrome, splenic torsion, and malrotation: a case report.

    Science.gov (United States)

    Tran, Sifrance; Grossman, Eric; Barsness, Katherine A

    2013-02-01

    An 18 year old male with a history of prune belly syndrome (PBS) presented with acute abdominal pain and palpable left upper quadrant mass. Computed tomography (CT) of the abdomen revealed a medialized spleen with a "whirl sign" in the splenic vessels, consistent with splenic torsion. Coincidentally, the small bowel was also noted to be on the right side of the abdomen, while the colon was located on the left, indicative of malrotation. Emergent diagnostic laparoscopy confirmed splenic torsion and intestinal malrotation. Successful laparoscopic reduction of the splenic torsion was achieved, however, conversion to an open procedure by a vertical midline incision was necessary owing to the patient's unique anatomy. Open splenopexy with a mesh sling and Ladd's procedure were subsequently performed. Malrotation and wandering spleen are known, rare associated anomalies in PBS; however, both have not been reported concurrently in a patient with PBS in the literature. In patients with PBS, acute abdominal pain, and an abdominal mass, high clinical suspicion for gastrointestinal malformations and prompt attention can result in spleen preservation and appropriate malrotation management. We present a case of a teenager who presented with a history of PBS, acute abdominal pain, and a palpable abdominal mass. The patient was found to have splenic torsion and intestinal malrotation. The clinical findings, diagnostic imaging, and surgical treatment options of splenic torsion are reviewed. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. [Isolated splenic metastases from cervical cancer: a rare entity].

    Science.gov (United States)

    Villalón-López, José Sebastián; Souto-del Bosque, Rosalía; Montañez-Lugo, Juan Ignacio; Chávez-González, Bruno

    2014-01-01

    Splenic metastases from solid tumors are a rare event with an incidence of only 2.9% to 9%. Splenic metastases from cervical cancer are a rare entity. Only a few cases have been reported of isolated spleen metastases from cervical cancer. We present the case of a 76-year-old woman with moderately differentiated endocervical adenocarcinoma stromal and endocervical invasion. Clinical stage was Ib1 and Ca-125 values of 150 U. She was managed with hysterectomy and pelvic lymphadenectomy. She received pelvic radiotherapy (45 Gy) followed 24 Gy of brachytherapy. Two years later she presented with abdominal pain. Abdominal computed tomography showed two splenic parenchymal lesions without disease in the remainder of the abdominal cavity and chest with a Ca-125 of 2,733 U. The patient is submitted to splenectomy. Histopathology demonstrates splenic metastases of well-differentiated adenocarcinoma from the endocervix. Immunohistochemical stain showed positivity from carcinoembryonic antigen; estrogen and progesterone receptors are negative. Ca-125 level 8 weeks after surgery was 16 U/ml. The patient received six cycles of adjuvant chemotherapy with paclitaxel and cisplatin. At 12 months follow-up the patient is alive and without evidence of tumor activity. The spleen is an uncommon site of metastasis. Splenectomy is considered the appropriate treatment in order to avoid complications such as splenic rupture and splenic vein thrombosis as well as to improve pain control from splenomegaly. Twelve months after surgery our patient is alive and without evidence of tumor activity.

  7. Epithelioid hemangioma of bone: radiologic and magnetic resonance imaging characteristics with histopathological correlation

    Energy Technology Data Exchange (ETDEWEB)

    Schenker, Kathleen; Blumer, Steven [Nemours/Alfred I. duPont Hospital for Children, Department of Radiology, Wilmington, DE (United States); Jaramillo, Diego [Nicklaus Children' s Hospital, Department of Radiology, Miami, FL (United States); Treece, Amanda L. [University of Colorado School of Medicine, Departments of Pathology and Laboratory Medicine, Children' s Hospital Colorado, Aurora, CO (United States); Bhatia, Aashim [Monroe Carell Jr. Children' s Hospital at Vanderbilt, Department of Radiology, Nashville, TN (United States)

    2017-11-15

    Epithelioid hemangioma is a rare vascular tumor that can occur in soft tissues or bone. The tumor is part of a spectrum of vascular tumors that also includes epithelioid hemangioendothelioma and angiosarcoma. When involving the bone, the tumor usually involves the metaphysis or diaphysis of the long tubular bones and most commonly occurs in adults. It has been rarely reported in pediatric patients, and in these reported patients, the tumor primarily involves the epiphysis. To review three cases of epithelioid hemangioma of bone occurring in pediatric patients involving the epiphysis and to explore the imaging features of this tumor. Retrospectively review three cases of epithelioid hemangioma occurring in skeletally immature patients. These tumors primarily involved the epiphyses or epiphyseal equivalent bones. One lesion was centered in the metaphysis but extended to the epiphysis. These are three cases presenting in an unusual location and at an unusual age. Epithelioid hemangioma, though rare, can occur in pediatric patients and appears to involve the epiphyses in these patients. This is in contrast to the usual age and location reported. Epithelioid hemangioma may be considered for an epiphyseal lesion in a skeletally immature patient. (orig.)

  8. Laser therapy and sclerotherapy in the treatment of oral and maxillofacial hemangioma and vascular malformations

    Science.gov (United States)

    Crişan, Bogdan; BǎciuÅ£, Mihaela; BǎciuÅ£, Grigore; Crişan, Liana; Bran, Simion; Rotar, Horatiu; Moldovan, Iuliu; Vǎcǎraş, Sergiu; Mitre, Ileana; Barbur, Ioan; Magdaş, Andreea; Dinu, Cristian

    2016-03-01

    Hemangioma and vascular malformations in the field of oral and maxillofacial surgery is a pathology more often found in recent years in patients. The aim of this study was to evaluate the efficacy of the laser photocoagulation performed with a diode laser (Ga-Al-As) 980 nm wavelength in the treatment of vascular lesions which are located on the oral and maxillofacial areas, using color Doppler ultrasonography for evaluation of the results. We also made a comparison between laser therapy and sclerotherapy in order to establish treatment protocols and recommendations associated with this pathology. We conducted a controlled study on a group of 92 patients (38 male and 54 female patients, with an average age of 36 years) having low flow hemangioma and vascular malformations. Patients in this trial received one of the methods of treatment for vascular lesions such as hemangioma and vascular malformations: laser therapy or sclerotherapy. After laser therapy we have achieved a reduction in size of hemangioma and vascular malformations treated with such a procedure, and the aesthetic results were favorable. No reperfusion or recanalization of laser treated vascular lesions was observed after an average follow-up of 6 to 12 months. In case of sclerotherapy a reduction in the size of vascular lesions was also obtained. The 980 nm diode laser has been proved to be an effective tool in the treatment of hemangioma and vascular malformations in oral and maxillofacial area. Laser therapy in the treatment of vascular lesions was more effective than the sclerotherapy procedure.

  9. Parenteral corticosteroids followed by early surgical resection of large amblyogenic eyelid hemangiomas in infants

    Directory of Open Access Journals (Sweden)

    El Essawy R

    2013-05-01

    Full Text Available Rania El Essawy,1 Rasha Essameldin Galal21Department of Ophthalmology, 2Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, EgyptBackground: The purpose of this study was to evaluate the results and complications of early surgical resection of large amblyogenic subdermal eyelid hemangiomas in infants after prior short-term parenteral administration of corticosteroids.Methods: Sixteen infants were given dexamethasone 2 mg/kg/day in two divided doses for three consecutive days prior to scheduled surgical excision of large eyelid hemangiomas. The lesions were accessed via an upper eyelid crease, subeyebrow incision, or a lower eyelid subciliary incision.Results: In all cases, surgical excision of the entire lesion was possible with no significant intraoperative or postoperative complications. The levator muscle/aponeurosis complex was involved in 31.25% of cases and was managed by reinsertion or repositioning without resection. A satisfactory lid position and contour with immediate clearing of the visual axis was achieved in all but one case (93.8%.Conclusion: Parenteral corticosteroids helped in reducing volume and blood flow from the hemangiomas, allowing for very early total excision of large subdermal infantile hemangiomas without significant intraoperative hemorrhage. This resulted in immediate elimination of any reason for occlusion amblyopia. Long-term follow-up of visual development in these patients would help to demonstrate the effectiveness of this strategy compared with more conservative measures.Keywords: large eyelid hemangiomas, early surgical resection, parenteral corticosteroids

  10. Angiosarcoma Arising in a Patient with a 10-Year-Old Hemangioma

    Directory of Open Access Journals (Sweden)

    Michael J. Nathenson

    2014-01-01

    Full Text Available The transformation of a benign hemangioma into a malignant angiosarcoma has been rarely reported, with only 11 cases reported in the literature. There have been no reports of malignant transformation of hemangioma into angiosarcoma in association with epithelioid hemangioendothelioma, to our knowledge. The existence of precursor malignancies in the tumorigenesis of sarcomas is still not clearly defined. We describe the case of a 40-year-old woman with a preceding history of a suspected hemangioma for ten years, who upon resection was found on histology to have evidence of a hemangioma with an associated area of epithelioid hemangioendothelioma as well as areas of overt high grade epithelioid angiosarcoma. These findings raise the possibility of the evolution of hemangioma to epithelioid hemangioendothelioma, and the latter to overt angiosarcoma. The patient was managed as having a high grade sarcoma with wide resection and radiation. She declined systemic adjuvant chemotherapy after a thorough discussion about the risks and benefits of chemotherapy, and she currently remains disease free one year after the surgery.

  11. Performance of upper gastrointestinal bleeding risk assessment scores in variceal bleeding

    DEFF Research Database (Denmark)

    Ngu, Jing H.; Laursen, Stig Borbjerg; Chin, YK

    2017-01-01

    Performance of upper gastrointestinal bleeding risk assessment scores in variceal bleeding: a prospective international multicenter study.......Performance of upper gastrointestinal bleeding risk assessment scores in variceal bleeding: a prospective international multicenter study....

  12. Proximal splenic artery embolization for blunt splenic injury: clinical, immunologic, and ultrasound-Doppler follow-up.

    Science.gov (United States)

    Bessoud, Bertrand; Duchosal, Michel A; Siegrist, Claire-Anne; Schlegel, Susanna; Doenz, Francesco; Calmes, Jean-Marie; Qanadli, Salah D; Schnyder, Pierre; Denys, Alban

    2007-06-01

    To evaluate the clinical, US (ultrasound)-Doppler and hematologic findings after proximal splenic artery embolization (PSAE) for blunt injury. From August 1998 to February 2003, 37 patients (28 men and 9 women; 20-89 years old, mean 40 years) underwent PSAE for blunt injuries. One patient required secondary splenectomy after PSAE. Early complications were investigated during the hospital stay. Delayed follow-up included review of the outpatient records, telephone interview, consultation, US-Doppler splenic study, Howell-Jolly body search, and serum antibody titer determinations (pneumococcus and Haemophilus influenzae B). No early postprocedural complications were depicted. Ten patients were lost on follow-up. Two patients had a telephone interview that revealed no complication. Twenty-four patients were examined 6 to 63 (mean 26) months after the embolization. No late complication was reported. Splenic measurements were in the normal range: length (53-110 mm; mean, 73), width (49-110 mm; 76), thickness (26-56 mm; 38), volume (61-508 mL; 226), standard ellipsoid formula volume (32-265 mL; 118), corrected volume (29-238 mL; 106), and splenic volumetric index (2.3-18.8; 8.4). The spleen was homogeneous in 23 patients (96%). Intrasplenic vascularization was present and splenic vein was patent in all patients. Howell-Jolly bodies were found in two patients. All patients (24 of 24) evaluated for exposure-driven immunity against Haemophilus Influenza b had sufficient immunity. Seventeen of the 18 patients (94%) evaluated for exposure-driven immunity against pneumococcus had sufficient immunity. Five of the six patients (83%) evaluated for pneumococcus vaccine response had a sufficient response. Proximal splenic artery embolization in blunt splenic injuries is a well-tolerated technique without major long-term impact on the splenic anatomy and immune function.

  13. Diagnosis of splenic involvement in Hodgkin's disease by radionuclide evaluation of splenic contraction in response to adrenaline

    International Nuclear Information System (INIS)

    Osadchaya, T.I.; Vasilo, N.I.; Baisogolov, G.D.

    1980-01-01

    Splenic contraction in response to adrenaline was studied by a radionuclidic technique in 33 patients who then underwent exploratory laparotomy and splenectomy. The decrease in splenic size was estimated by the percent diminution of spleen area from the baseline scan, and was found to be significantly less (P < 0.001) in the group of patients with Hodgkins's involvement of the spleen. Possible applications of the test for diagnostic purposes are discussed

  14. Isolated Retroperitoneal Hydatid Cyst Invading Splenic Hilum

    Directory of Open Access Journals (Sweden)

    Safak Ozturk

    2014-01-01

    Full Text Available Introduction. Hydatid disease (HD is an infestation that is caused by the larval stage of Echinococcus granulosus. The liver is affected in approximately two-thirds of patients, the lungs in 25%, and other organs in a small proportion. Primary retroperitoneal hydatid cyst is extremely rare. The most common complaint is abdominal pain; however, the clinical features of HD may be generally dependent on the location of the cyst. Case Presentation. A 43-year-old female was admitted with the complaint of abdominal pain. Her physical examination was normal. Computed tomography (CT revealed a 17 × 11 cm cystic lesion, with a thick and smooth wall that is located among the left liver lobe, diaphragm, spleen, tail of the pancreas, and transverse colon and invading the splenic hilum. Total cystectomy and splenectomy were performed. Pathological examination was reported as cyst hydatid. Discussion. Cysts in the peritoneal cavity are mainly the result of the spontaneous or traumatic rupture of concomitant hepatic cysts or surgical inoculation of a hepatic cyst. Serological tests contribute to diagnosis. In symptomatic and large hydatid peritoneal cysts, surgical resection is the only curative treatment. Total cystectomy is the gold standard. Albendazole or praziquantel is indicated for inoperable and disseminated cases. Percutaneous aspiration, injection, and reaspiration (PAIR technique is another nonsurgical option.

  15. Hemangioma cavernoso orbitario causante de proptosis del globo ocular izquierdo

    Directory of Open Access Journals (Sweden)

    Yaney González Yglesias

    2012-02-01

    Full Text Available Paciente de 65 años, con antecedentes de hipertensión arterial y cardiopatía isquémica, que asistió a consulta en el departamento de Neurooftalmología, con protrusión del globo ocular izquierdo de aproximadamente 1 año de evolución, no dolorosa, además cierta disminución de la agudeza visual en dicho ojo. El fondo de ojo arrojó una discreta elevación del sector nasal inferior del disco en OI. Se realizó tomografía axial computarizada de órbita y resonancia magnética nuclear de órbitas. En ambas se apreció lesión en porción media superior de órbita izquierda, que comprimía el músculo recto superior. Se realizó cirugía orbitaria para extraer la lesión y se concluyó el diagnóstico histológico como un hemangioma cavernoso orbitario.

  16. Knowledge of doses from radiumtherapy for skin hemangioma in childhood

    International Nuclear Information System (INIS)

    Shamsaldin, A.; Diallo, I.; Ligot, L.; Chavaudra, J.; De-Vathaire, F.

    1997-01-01

    Before 1974 about 5000 children were irradiated at the Institut Gustave-Roussy for a skin hemangioma of whom 20% were treated with radium applicators. To evaluate the absorbed doses to these patients at any site, we have developed a software program which permits simulation of the actual patient and treatment conditions. Part of this software is devoted to constructing an Individual Computerized Tomography Anatomy (ICTA) based on real human transverse slices and auxological tables. From the generated phantom, 160 anatomical sites of epidemiological interest are defined and localized according to a Cartesian co-ordinate system. The gamma doses at all sites from Ra-226 applicators are calculated by an algorithm which permits separation of the radiation paths in air, tissue, and lungs. It includes a correction for attenuation and scatters in infinite and semi-infinite mediums. To evaluate the factor φ(r) for these corrections at any distance or position from the applicator, we have modelled the results from several Monte Carlo simulations. In the range of 1 to 10 cm, the φ(r) values obtained from our model showed good agreement with those obtained by published methods. For several cases, the absorbed doses at points in water and patients from radium applicators estimated by this software, were compared to those measured and estimated at the Karolinska Hospital. The results showed good agreement. (author)

  17. Intestinal hemangioma presenting as recurrent hematochezia in a 6-week-old male

    Directory of Open Access Journals (Sweden)

    Grant A. Morris

    2015-07-01

    Full Text Available In infants, hematochezia must be approached with a broad differential diagnosis, including anal fissure, allergic colitis, Meckel's diverticulum, intestinal malrotation, necrotizing enterocolitis, and less commonly arteriovenous malformations, gastrointestinal duplications, and hemangiomas. Infantile hemangiomas, the most common tumor of infancy, are typically cutaneous lesions. Those arising from viscera are much less common but can cause significant morbidity and mortality if not diagnosed early and managed appropriately. We present a 6-week-old male with recurrent hematochezia who was initially diagnosed with milk protein intolerance but ultimately found to have a diffuse intestinal hemangioma. He was treated with propranolol, methylprednisolone, and exclusively parenteral nutrition. Repeat imaging suggested the lesion responded to pharmacotherapy and the patient is tolerating enteral nutrition.

  18. A primary cavernous hemangioma of the thyroid gland: A case report and literature review.

    Science.gov (United States)

    Miao, Jie; Chen, Shubo; Li, Yongcai; Fu, Lin; Li, Hui

    2017-12-01

    Thyroid hemangioma is benign and associated with fine-needle aspiration (FNA) biopsy or trauma in most cases. Its differential diagnosis is very difficult. We presented the case of a 48-year-old man complained of slowly progressed swelling in the anterior neck for 20 years. Ultrasound and CT scan revealed a hypoechogenic and heterogeneous mass measuring 4 × 3.5 cm located in the right lobe of thyroid gland. Postoperative pathological and immunohistochemical examinations of the surgical specimen revealed a primary hemangioma of the thyroid gland. The patient received a right lobectomy of the thyroid. The patient had been followed up for 10 months after surgery without complications and remained asymptomatic. Primary thyroid hemangioma should be considered when there is a well-circumscribed capsule mass on medical imaging without history of FNA or any other cervical procedures or trauma.

  19. Thyroid adenomas and carcinomas following radiotherapy for a hemangioma during infancy

    Energy Technology Data Exchange (ETDEWEB)

    Haddy, N.; Andriamboavonjy, T.; Paoletti, C.; Mousannif, A.; Shamsaldin, A.; Doyon, F.; Labbe, M.; Diallo, I.; Vathaire, F. de [INSERM, Institut Gustave Roussy, Villejuif (France); Dondon, M.G. [INSERM, Institut Curie, Paris (France); Robert, C. [Dermatology, Institut Gustave Roussy, Villejuif (France); Avril, M.F. [Dermatology, Hopital Cochin, Paris (France); Fragu, P.; Schlumberger, M. [Nuclear Medicine, Institut Gustave Roussy, Villejuif (France); Eschwege, F.; Chavaudra, J.; Lefkopoulos, D. [Radiotherapy, Institut Gustave Roussy, Villejuif (France); Schvartz, C. [Reseau des registres des cancers, Francim, Toulouse (France)

    2012-07-01

    A cohort study was performed to investigate the carcinogenic effect of treating skin hemangioma with ionizing radiation during early childhood. This paper presents the incidence of differentiated thyroid adenomas and carcinomas after radiotherapy in this cohort. This study confirms that radiation treatment performed in the past for hemangioma during infancy increased the risk of thyroid carcinoma and adenoma. Patients treated with external radiotherapy or with Radium 226 applicators for hemangiomas have to be more specifically followed up because this is the subgroup in whom the highest doses were received by the thyroid gland (more than 90% of the radiation doses were higher than 100 mGy). They are therefore more at risk of developing thyroid cancer

  20. [Serous macular detachment associated with circumscribed choroidal hemangioma: a case report].

    Science.gov (United States)

    Munteanu, M; Giuri, Stela; Rosca, C; Boruga, O; Chercota, V; Stanca, H T

    2013-01-01

    Choroidal hemangiomas are benign vascular hamartomas that typically present from second to fourth decade of life, when they can cause visual disturbance due to exudative retinal detachment. They represent uncommon benign choroidal vascular tumors, usually occuring sporadically in the absence of systemic disease. We report the case of a young female patient, presenting a juxtapapillary circumscribed choroidal haemangioma complicated with serous macular detachment. The patient underwent photodynamic therapy with verteporfin (PDT). Systematic follow-up using ophthalmoscopy, ultrasonography, Fluorescein angiography and Indocyanine green angiography was performed. The patient presented regression with flattening of tumour, resolution of the subretinal fluid, and significant improvement of vision. Mostly asymptomatic, the choroidal hemangiomas can be associated with serous retinal detachment, leading to reduced vision and metamorphopsia; in those cases, the long term visual prognosis is poor, even in adequately treated patients. PDT is effective in eliminating the subretinal fluid and improving vision in patients with circumscribed choroidal hemangioma.

  1. Excellent response of infantile orofacio-orbital hemangioma to propranolol-pictorial depiction and literature review

    Directory of Open Access Journals (Sweden)

    Jonathan Theodore Gondi

    2016-01-01

    Full Text Available Infantile hemangiomas (IHs are common, benign vascular tumors of infancy, with more than half affecting the head and neck region. IHs involving the lips and oral cavity can often present to the oral surgeon and the pedodontist. Till date, several doubts exist among clinicians regarding the use of propranolol to treat infantile hemangiomas in neonates and small infants, appropriate dose, treatment duration, side effects, response, and long-term follow-up. We present a 2-month-old male infant with extensive hemangioma involving the face, orbit, buccal mucosa and palate with feeding difficulties, and risk of life-threatening complications such as airway compromise, aspiration, and visual loss which showed excellent response with high-dose propranolol and had no side effects. We also reviewed literature for the mechanism of action of propranolol and possible minor and serious side effects.

  2. The reevaluation of plain roentgenological study in isolated splenic injury

    International Nuclear Information System (INIS)

    Kang, Seong Ihn; Ko, Seung Sook; Kim, Kil Jeong; Oh, Jae Hee; Kim, Young Chul

    1986-01-01

    The spleen is the most common intraabdominal organ injured in blunt trauma. Although physical signs and symptoms, coupled with abdominal paracentesis and peritoneal lavage confirm intraabdominal injury, but isolated splenic injury especially delayed rupture, the diagnosis and clinical course is variable. We are reevaluation of plain roentgenologic findings for the light of early diagnosis of isolated splenic injury. 24 patients of the autopsy and surgically proven isolated splenic injury at Chosun University Hospital in the period from 1980 January to 1986 June were analyzed plain roentgenogram retrospectively. The results were as follows: 1. Male patients predominate, constitution 87.5%. Incidence has been greatest in second to fourth decade. 2. Mode of trauma causing isolated splenic injury is most common in motor vehicle accident and others are fall down, struck by fist, blow to object, uncertain blunt trauma. 3. Delayed rupture of spleen occurred in 2 cases (8.3%). 4. Common patterns of splenic injury is simple laceration that involves both the capsule and the parenchyma and a laceration that involves the splenic pedicle. 5. Plain chest roentgenographic findings were abnormal in 4 cases (16.7%). The most common plain abdominal roentgenographic findings was the evidence of intaabdominal fluid in 21 cases (87.5%). The others are included in order of frequency; gastric dilatation, prominent mucosal folds on greater curvature of the stomach, evidence of pelvic fluid, displacement of stomach to the right or downward, mass density in the region of spleen. 6. No relationship can be shown between patterns of injury, time lapse after trauma and plain roentgenological findings. But the evidence of intraabdominal fluid is most important in the light of early diagnosis. 7. Diagnosis of splenic injury may be most helpful that in combination with clinical history, clinical symptoms and signs and plain film findings. In delayed rupture, diagnostic value of serial examination

  3. Deletion of muscarinic type 1 acetylcholine receptors alters splenic lymphocyte functions and splenic noradrenaline concentration.

    Science.gov (United States)

    Hainke, Susanne; Wildmann, Johannes; Del Rey, Adriana

    2015-11-01

    The existence of interactions between the immune and the sympathetic nervous systems is well established. Noradrenaline can promote or inhibit the immune response, and conversely, the immune response itself can affect noradrenaline concentration in lymphoid organs, such as the spleen. It is also well known that acetylcholine released by pre-ganglionic neurons can modulate noradrenaline release by the postsynaptic neuron. The spleen does not receive cholinergic innervation, but it has been reported that lymphocytes themselves can produce acetylcholine, and express acetylcholine receptors and acetylcholinesterase. We found that the spleen of not overtly immunized mice in which muscarinic type 1 acetylcholine receptors have been knocked out (M1KO) has higher noradrenaline concentrations than that of the wildtype mice, without comparable alterations in the heart, in parallel to a decreased number of IgG-producing B cells. Splenic lymphocytes from M1KO mice displayed increased in vitro-induced cytotoxicity, and this was observed only when CD4(+) T cells were present. In contrast, heterozygous acetylcholinesterase (AChE+/-) mice, had no alterations in splenic noradrenaline concentration, but the in vitro proliferation of AChE+/- CD4(+) T cells was increased. It is theoretically conceivable that reciprocal effects between neuronally and non-neuronally derived acetylcholine and noradrenaline might contribute to the results reported. Our results emphasize the need to consider the balance between the effects of these mediators for the final immunoregulatory outcome. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. Lobular Capillary Hemangioma of the Nasal Cavity: A Retrospective Study of 15 Cases in Taiwan

    Directory of Open Access Journals (Sweden)

    Tzu-Hang Chi Chi

    2014-03-01

    Full Text Available Background: Lobular capillary hemangioma of the nasal cavity is an uncommon benign vascular tumor of unknown etiology. There have been only very few case reports in Taiwan. Aims: This study aimed to analyze the clinical features, radiological findings, treatment modalities, and outcome of lobular capillary hemangioma treated at a teaching hospital in Taiwan during a period of 10 years. Study Design: Descriptive study. Methods: Retrospective chart reviews were performed on patients who were diagnosed with lobular capillary hemangioma of the nasal cavity at Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan, from January 2003 to December 2012. Data retrieved included age, gender, clinical symptoms, computed tomography (CT findings, treatment modalities, and outcome for further analysis. Results: Of the 15 patients identified, there were five males and ten females ranging from 17 to 86 years of age, with a mean age of 43.8±20.2. Epistaxis was the most common presenting symptom. All patients presented a unilateral nasal lobular capillary hemangioma. The most commonly affected site was the anterior nasal septum, followed by the inferior turbinate, vestibule, middle turbinate, and posterior nasal septum. All lesions presented as soft tissue density without bony erosions under CT examination. Endoscopic excisional surgery (n=12 or classical local excision (n=3 was performed for complete removal of the hemangioma. No evidence of recurrence was observed with 6 to 75 months of follow-up. Conclusion: Lobular capillary hemangioma of the nasal cavity was usually found to occur in anterior septum with epistaxis. Complete excision with endoscopic surgery or classical local excision was recommended and recurrence can be prevented.

  5. Vitrectomy for circumscribed choroidal hemangioma with exudative retinal detachment refractory to transpupillary thermotherapy

    Directory of Open Access Journals (Sweden)

    Shukla Dhananjay

    2007-01-01

    Full Text Available We report successful surgical management of a circumscribed choroidal hemangioma with exudative retinal detachment refractory to transpupillary thermotherapy (TTT. A 33-year-old man with symptomatic serous macular detachment in the left eye (Snellen acuity: 20/200 secondary to a paramacular choroidal hemangioma was treated with TTT. The nonresponsive detachment was subsequently managed by vitrectomy, endophotocoagulation and silicon-oil tamponade. It resulted in complete resolution of the tumor and the detachment. Silicon oil was removed at four months. Visual acuity improved to 20/80 by the last follow-up visit at 10 months without any recurrence.

  6. Hepatic failure in a rapidly involuting congenital hemangioma of the liver: failure of embolotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Zenzen, Wendy; Alomari, Ahmad I. [Children' s Hospital Boston, Division of Vascular and Interventional Radiology, Department of Radiology, Boston, MA (United States); Perez-Atayde, Antonio R. [Children' s Hospital Boston and Harvard Medical School, Department of Pathology, Boston, MA (United States); Elisofon, Scott A. [Children' s Hospital Boston and Harvard Medical School, Division of Gastroenterology, Boston, MA (United States); Bae Kim, Heung [Children' s Hospital Boston and Harvard Medical School, Department of Surgery, Boston, MA (United States)

    2009-10-15

    We report the clinical course, imaging findings, and management of a rare case of rapidly involuting congenital hemangioma of the liver in a newborn girl. The baby presented with severe progressive hepatic dysfunction and cardiomegaly. Multimodality imaging demonstrated a large hypervascular solitary hepatic mass with marked transhepatic shunting, consistent with rapidly involuting congenital hemangioma. Because medical therapy failed, transarterial and transvenous embolization was performed with the main intention to improve the hepatic perfusion and function. Unfortunately, despite improvement in the cardiac overload, liver function continued to deteriorate. The baby eventually underwent successful liver transplantation. (orig.)

  7. Growth of Murine Splenic Tissue Is Suppressed by Lymphotoxin β-Receptor Signaling (LTβR) Originating from Splenic and Non-Splenic Tissues

    DEFF Research Database (Denmark)

    Milićević, Novica M; Nohroudi, Klaus; Schmidt, Friederike

    2016-01-01

    LTβR signaling. Two-dimensional differential gel electrophoresis and subsequent mass spectrometry of stromal splenic tissue was applied to screen for potential factors mediating the LTβR dependent suppressive activity. Thus, LTβR dependent growth suppression is involved in regulating the size...

  8. Side Effects: Bleeding and Bruising

    Science.gov (United States)

    Cancer treatments, such as chemotherapy and targeted therapy, can increase patients’ risk of bleeding and bruising, also called thrombocytopenia. Learn about steps to take if you are at increased risk of a low platelet count.

  9. Sonographic Measurement of Normal Splenic Length in Korean Adults

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Sang Bum; Cheon, Byung Kook; Kim, Jong Min; Oh, Kyung Seoung; Jung, Gyoo Sik; Huh, Jin Do; Joh, Young Duk [Kosin University College of Medicine, Busan (Korea, Republic of)

    1996-12-15

    To establish upper limit of normal splenic length of Korean adults on ultrasonography and to determice the degree of interobserver and intraobserver variation. Ultrasonographic scans were performed to measure the maximum length of spleen in 105 of 150 adults selected by convenience sampling. Remained 45 cases with any conditions that could alter splenic size were excluded from this study. The maximum length of spleen was measured and correlated with body surface area, patient height, weight, age and sex. In 31 of the 105 adults we evaluated the interobserver and intraobserver variations in sonographic measurements of splenic length obtained by three radiologists in blind fashion. The mean splenic length in 105 adults was 8.56cm ({+-} 0.95). The splenic length positively correlated with body surface area, patient height and weight (P <0.001), and negatively correlated with patient age (P < 0.01). Male spleen (8.87 cm {+-} 1.07) was longer than female spleen (8.35 cm {+-} 0.81) (P < 0.05). The following guidelines are proposed for the upper limit of normal splenic length at different groups of body surface area: no longer than 10 cm at 1.20{approx}1.59 m{sup 2}, 11 cm at1.60{approx}1.79 m{sup 2}, and 12 cm at 1.80{approx}1.99 m{sup 2}. The mean interobserver variation between any two radiologists ranged from 0.32 cm ({+-} 0.29) to 0.39 cm ({+-} 0.33) and interobserver variations were within 1 cm in 96%. The mean intraobserver variations were within 0.5 cm in 91%. The splenic length closely correlated with body surface area, patient height, weight and age. Particularly the upper limit of normal splenic length changed according to body surface area. Interobserver variation about 1 cm and intraobserver variation about 0.5 cm should be considered in the measurement of the splenic length on ultrasonography

  10. Spontaneous splenic rupture in Waldenstrom's macroglobulinemia: a case report

    Directory of Open Access Journals (Sweden)

    Charakidis Michail

    2010-09-01

    Full Text Available Abstract Introduction We report the case of a patient with Waldenstrom's macroglobulinemia complicated by spontaneous splenic rupture. Case presentation A 49-year-old Caucasian woman was referred to our emergency department by her general practitioner following a three-week history of malaise, night sweats, six kilograms of weight loss, intermittent nausea and vomiting, progressive upper abdominal pain and easy bruising. On the fourth day following her admission, she had a rapid clinical deterioration, with subsequent radiological investigations revealing a splenic rupture. Her morphology, biochemistry, flow cytometry and histology were strongly suggestive of Waldenstrom's macroglobulinemia. Conclusions Spontaneous splenic rupture is not an expected complication of low-grade lymphoplasmacytic lymphomas, such as Waldenstrom's macroglobulinemia. To the best of our knowledge, this is the only reported case of early spontaneous splenic rupture due to Waldenstrom's macroglobulinemia. Our case highlights that despite the typical disease course of low-grade hematological malignancies, signs and symptoms of imminent splenic rupture should be considered when formulating a clinical assessment.

  11. Exogenous and endogenous angiogenic stimuli do not augment splenic autotransplantation.

    Science.gov (United States)

    Power, Richard E; Kay, Elaine W; Bouchier-Hayes, David

    2002-01-01

    To find out if angiogenic stimulation improves the ability of the spleen to regenerate. Experimental study. Teaching hospital, Republic of Ireland. 27 male Sprague-Dawley rats. Each spleen was removed and half was reimplanted in the greater omentum. The rats were randomised into three groups of 9 each: the first (control) group was given no stimulation; the second had the implanted spleen sutured into the omentum with 6/0 polypropylene; and in the third group the implanted spleen was injected with human recombinant vascular endothelial growth factor (VEGF) 500 microg. Clearance of Howell-Jolly bodies, and the weight and histological appearance of the splenic remnant at 3 months. The splenic remnant was significantly larger at 3 months in the control group (p = 0.0006). Histological examination of the tissue from the control group showed that it was architecturally similar to that of normal functioning spleen, whereas the tissue from the two treated groups contained less lymphoid tissue and showed widespread acute and chronic inflammatory changes. There was a significantly greater clearance of Howell-Jolly bodies (an index of splenic function) from the peripheral blood of the control group (p = 0.0009). The excellent recovery of the splenic remnant in the control group suggests that the procedure of splenic autotransplantation might warrant further consideration and study.

  12. Ultrasound-guided percutaneous core needle biopsy of splenic lesions

    Energy Technology Data Exchange (ETDEWEB)

    Park, SangIk; Shin, Yong Moon; Won, Hyung Jin; Kim, Pyo Nyun; Lee, Moon Gyu [Dept. of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul (Korea, Republic of)

    2017-05-15

    To evaluate the safety and efficacy of ultrasound-guided percutaneous core needle biopsy of splenic lesions. This retrospective study included 30 patients who underwent percutaneous core needle biopsy of their splenic lesions using 18- or 20-gauge needles between January 2001 and July 2016 in a single tertiary care center. The characteristics of the splenic lesions were determined by reviewing the ultrasound and computed tomography examinations. Acquisition rate and diagnostic accuracy were calculated, using pathologic results of the splenectomy specimen, clinical course and/or imaging follow-up as a reference standard. Post-procedure complications were identified from electronic medical records, laboratory findings and computed tomography images. Seventy-three specimens were obtained from the 30 patients and splenectomy was performed in 2 patients. Twenty-nine of the 30 patients had focal splenic lesions, while the remaining patient had homogeneous splenomegaly. Acquisition rate and diagnostic accuracy were 80.0% (24/30) and 76.7% (23/30), respectively. Perisplenic hemorrhage without hemodynamic instability developed in one patient. Ultrasound-guided percutaneous core needle biopsy of splenic lesions is a safe method for achieving a histopathologic diagnosis and can be considered as an alternative to splenectomy in patients with a high risk of splenectomy-related complications.

  13. Percutaneous Treatment of Splenic Cystic Echinococcosis: Results of 12 Cases

    Energy Technology Data Exchange (ETDEWEB)

    Akhan, Okan, E-mail: akhano@tr.net; Akkaya, Selçuk, E-mail: selcuk.akkaya85@gmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Dağoğlu, Merve Gülbiz, E-mail: drmgkartal@gmail.com [Istanbul University, Department of Radiology, Istanbul School of Medicine (Turkey); Akpınar, Burcu, E-mail: burcu-akpinar@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Erbahçeci, Aysun, E-mail: aysunerbahceci@yahoo.com [Istanbul Bakirkoy Dr. Sadi Konuk Education and Research Hospital, Department of Radiology (Turkey); Çiftçi, Türkmen, E-mail: turkmenciftci@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Köroğlu, Mert, E-mail: mertkoroglu@hotmail.com [Antalya Education and Research Hospital, Department of Radiology (Turkey); Akıncı, Devrim, E-mail: akincid@hotmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey)

    2016-03-15

    PurposeCystic echinococcosis (CE) in the spleen is a rare disease even in endemic regions. The aim of this study was to examine the efficacy of percutaneous treatment for splenic CE.Materials and MethodsTwelve patients (four men, eight women) with splenic CE were included in this study. For percutaneous treatment, CE1 and CE3A splenic hydatid cysts were treated with either the PAIR (puncture, aspiration, injection, respiration) technique or the catheterization technique.ResultsEight of the hydatid cysts were treated with the PAIR technique and four were treated with catheterization. The volume of all cysts decreased significantly during the follow-up period. No complication occurred in seven of 12 patients. Abscess developed in four patients. Two patients underwent splenectomy due to cavity infection developed after percutaneous treatment, while the spleen was preserved in 10 of 12 patients. Total hospital stay was between 1 and 18 days. Hospital stay was longer and the rate of infection was higher in the catheterization group. Follow-up period was 5–117 months (mean, 44.8 months), with no recurrence observed.ConclusionThe advantages of the percutaneous treatment are its minimal invasive nature, short hospitalization duration, and its ability to preserve splenic tissue and function. As the catheterization technique is associated with higher abscess risk, we suggest that the PAIR procedure should be the first percutaneous treatment option for splenic CE.

  14. Splenic Artery Pseudoaneurysm Presenting as Massive Hematemesis: A Diagnostic Dilemma

    Directory of Open Access Journals (Sweden)

    Peeyush Varshney

    2014-01-01

    Full Text Available Introduction. Splenic artery Pseudoaneurysm, a complication of chronic pancreatitis, presenting as massive hematemesis is a rare presentation. Case Report. We present a case of 38-year-old male admitted with chief complaints of pain in the upper abdomen and massive hematemesis for the last 15 days. On examination there was severe pallor. On investigating the patient, Hb was 4.0 gm/dL, upper GI endoscopy revealed a leiomyoma in fundus of stomach, and EUS Doppler also supported the UGI findings. On further investigation of the patient, CECT of the abdomen revealed a possibility of distal pancreatic carcinoma encasing splenic vessels and infiltrating the adjacent structure. FNA taken at the time of EUS was consistent with inflammatory pathology. Triple phase CT of the abdomen revealed a splenic artery pseudoaneurysm with multiple splenic infarcts. After resuscitation we planned an emergency laparotomy; splenic artery pseudoaneurysm densely adherent to adjacent structures and associated with distal pancreatic necrosis was found. We performed splenectomy with repair of the defect in the stomach wall and necrosectomy. Postoperative course was uneventful and patient was discharged on day 8. Conclusion. Pseudoaneurysm can be at times a very difficult situation to manage; options available are either catheter embolisation if patient is vitally stable, or otherwise, exploration.

  15. Ultrasound-guided percutaneous core needle biopsy of splenic lesions

    International Nuclear Information System (INIS)

    Park, SangIk; Shin, Yong Moon; Won, Hyung Jin; Kim, Pyo Nyun; Lee, Moon Gyu

    2017-01-01

    To evaluate the safety and efficacy of ultrasound-guided percutaneous core needle biopsy of splenic lesions. This retrospective study included 30 patients who underwent percutaneous core needle biopsy of their splenic lesions using 18- or 20-gauge needles between January 2001 and July 2016 in a single tertiary care center. The characteristics of the splenic lesions were determined by reviewing the ultrasound and computed tomography examinations. Acquisition rate and diagnostic accuracy were calculated, using pathologic results of the splenectomy specimen, clinical course and/or imaging follow-up as a reference standard. Post-procedure complications were identified from electronic medical records, laboratory findings and computed tomography images. Seventy-three specimens were obtained from the 30 patients and splenectomy was performed in 2 patients. Twenty-nine of the 30 patients had focal splenic lesions, while the remaining patient had homogeneous splenomegaly. Acquisition rate and diagnostic accuracy were 80.0% (24/30) and 76.7% (23/30), respectively. Perisplenic hemorrhage without hemodynamic instability developed in one patient. Ultrasound-guided percutaneous core needle biopsy of splenic lesions is a safe method for achieving a histopathologic diagnosis and can be considered as an alternative to splenectomy in patients with a high risk of splenectomy-related complications

  16. A Mysterious Cause of Gastrointestinal Bleeding Disguising Itself as Diverticulosis and Peptic Ulcer Disease: A Review of Diagnostic Modalities for Aortoenteric Fistula

    Directory of Open Access Journals (Sweden)

    Viplove Senadhi

    2010-11-01

    Full Text Available An 81-year-old male with a history of hypertension, hyperlipidemia, smoking, and peptic ulcer disease (PUD presented with 2 episodes of maroon stools for 3 days and was found to be orthostatic. His PUD was thought to have accounted for a previous upper gastrointestinal (GI bleed. A colonoscopy revealed 3 polyps and a few diverticuli throughout the colon that were considered to be the source of the bleeding. Two months later, the patient had massive lower GI bleeding and developed hypovolemic shock with a positive bleeding scan in the splenic flexure; however, angiography was negative. A repeat colonoscopy revealed transverse/descending colon diverticular disease and the patient was scheduled for a left hemicolectomy for presumed diverticular bleeding. Intraoperatively, an aortoenteric (AE fistula secondary to an aorto-bi-iliac bypass graft placed during an abdominal aortic aneurysm (AAA repair 14 years prior was discovered and was found to be the source of the bleeding. The patient had an AE fistula repair and did well postoperatively without further bleeding. AE fistulas can present with either upper GI or lower GI bleeding, and are universally deadly if left untreated. AE fistulas often present with a herald bleed before life-threatening bleeding. A careful history should always be elicited in patients with risk factors of AAAs such as hypertension, hyperlipidemia and a history of smoking. Strong clinical suspicion in the setting of a scrupulous patient history is the most important factor that allows for the diagnosis of an AE fistula. There are numerous diagnostic modalities for AE fistula, but there is not one specific test that universally diagnoses AE fistulas. Nuclear medicine scans and angiography should not be completely relied on for the diagnosis of AE fistulas or other lower GI bleeds for that manner. Although the conventional paradigm for evaluating lower GI bleeds incorporates nuclear medicine scans and angiography, there is

  17. Infantile hemangioma status by dynamic infrared thermography: A preliminary study.

    Science.gov (United States)

    Burkes, Shoná A; Patel, Manish; Adams, Denise M; Hammill, Adrienne M; Eaton, Kenneth P; Randall Wickett, R; Visscher, Marty O

    2016-10-01

    Infantile hemangiomas (IH) are initially warm due to increased proliferation and perfusion then involute with apoptosis and reduced perfusion. Objective quantitative evaluation of IH treatment response is essential for improving outcomes. We applied a functional imaging method, dynamic infrared (IR) thermography, to investigate IH status versus control skin and over time. A preliminary prospective observational study was conducted among 25 subjects with superficial or mixed IHs (Infrared images of IHs and control sites, standardized color images, and three-dimensional images were obtained. Tissue responses following application and removal of a cold stress were recorded with video IR thermography. Outcomes included areas under the curve during cooling (AUCcool ) and rewarming (AUCrw ) and thermal intensity distribution maps. AUCcool and AUCrw were significantly higher and cooling rate slower for IHs versus uninvolved tissue indicating greater heat, presumably due to greater perfusion and metabolism for the IH. IR distribution maps showed specific areas of high and low temperature. Significant changes in IH thermal activity were reflected in the difference (AUCcool - AUCrw ), with 6.2 at 2.2 months increasing to 37.6 at 12.8 months. IH cooling rate increased with age, indicating slower recovery, and interpreted as reduced proliferation and/or involution. Dynamic IR thermography was a well-tolerated, quantitative functional imaging modality appropriate for the clinic, particularly when structural changes, i.e., height, volume, color, were not readily observed. It may assist in monitoring progress, individualizing treatment, and evaluating therapies. www.clinicaltrials.gov (Identifier NCT02061735). © 2016 The International Society of Dermatology.

  18. Clinical therapeutic effect of two therapies on circumscribed choroidal hemangioma

    Directory of Open Access Journals (Sweden)

    Le-Le Huang

    2014-03-01

    Full Text Available AIM:To observe the clinical therapeutic effect of photodynamic therapy(PDTand transpupillary thermotherapy(TTTon circumscribed choroid hemangioma(CCH.METHODS: Totally 24 cases(24 eyesof CCH were selected in this study. Twelve of them had undergone TTT, and the other 12 were treated by PDT. The changes of tumors were examined by best corrected visual acuity, results of fundus photography, and direct ophthalmoscopy; the changes of tumors' sizes and heights were examined by B-ultrasound examination and coloured doppler imaging; the presence of serous subretinal fluid were examined by optical coherence tomography(OCT; the leakage of tumors and complications were analyzed by fluorescence fundus angiography(FFAand indocyanine green angiography(ICGA.RESULTS: In all cases, the tumors shrinked back, the blood flows tuned negative, the fluorescence leakages lessened and the serous retinal detachments resolved completely according to OCT, FFA, ICGA and coloured doppler imaging. In the 12 patients treated by TTT, visual acuity improved in 33.3%, unchanged in 33.3%, and droped in 33.3% too; the results of fundus examinations showed obvious pigmentation and atrophy tumor with organized scar. In the 12 patients treated by PDT, visual acuity improved in 66.7%, unchanged in 33.3%, and none droped; the results of fundus examinations showed slight pigment derangement, atrophy tumor tuned white, and normal blood vessel undamaged.CONCLUSION: Both TTT and PDT can make the tumor atrophy and the exudation absorbed. Unlike TTT, PDT damages little normal tissue, and has higher security.

  19. Effect of ghrelin on regulation of splenic sympathetic nerve discharge.

    Science.gov (United States)

    Balivada, Sivasai; Pawar, Hitesh N; Montgomery, Shawnee; Kenney, Michael J

    2016-12-01

    Ghrelin influences immune system function and modulates the sympathetic nervous system; however, the contribution of ghrelin to neural-immune interactions is not well-established because the effect of ghrelin on splenic sympathetic nerve discharge (SND) is not known. This study tested the hypothesis that central ghrelin administration would inhibit splenic SND in anesthetized rats. Rats received intracerebroventricular (ICV) injections of ghrelin (1nmol/kg) or aCSF. Lumbar SND recordings provided a non-visceral nerve control. The ICV ghrelin administration significantly increased splenic and lumbar SND, whereas mean arterial pressure (MAP) was not altered. These findings provide fundamental information regarding the nature of sympathetic-immune interactions. Published by Elsevier B.V.

  20. A Case of Ruptured Splenic Artery Aneurysm in Pregnancy

    Directory of Open Access Journals (Sweden)

    Elizabeth K. Corey

    2014-01-01

    Full Text Available Background. Rupture of a splenic artery aneurysm is rare complication of pregnancy that is associated with a significant maternal and fetal mortality. Case. A multiparous female presented in the third trimester with hypotension, tachycardia, and altered mental status. A ruptured splenic artery aneurysm was discovered at the time of laparotomy and cesarean delivery. The patient made a full recovery following resection of the aneurysm. The neonate survived but suffered severe neurologic impairment. Conclusion. The diagnosis of ruptured splenic artery aneurysm should be considered in a pregnant woman presenting with signs of intra-abdominal hemorrhage. Early intervention by a multidisciplinary surgical team is key to preserving the life of the mother and fetus.

  1. Unusual long-term complications of a splenic cyst.

    LENUS (Irish Health Repository)

    Ward, E V M

    2012-02-01

    Splenic cysts are relatively uncommon, and are usually asymptomatic. They are benign, typically treated conservatively and followed up with ultrasound examination, with few reported complications. We report a case of a simple splenic cyst that was followed up on imaging over a seven-year period. During that time, the cyst gradually enlarged from 5 cm to 12 cm in diameter, however the patient remained asymptomatic. After seven years, the patient was admitted with abdominal pain and a pelvic mass. The spleen was located within the pelvis, which was felt to be due to the weight of the cyst which caused the spleen to migrate out of its normal position. This case illustrates an extremely unusual complication, and suggests that while most splenic cysts may be managed conservatively, enlarging cysts may be prone to gravitational effects and prophylactic treatment should be considered.

  2. SOLITARY SPLENIC METASTASIS OF COLON CANCER: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Sh. Hashemzadeh M. Safari

    2004-11-01

    Full Text Available Although splenic metastasis is fairly common in disseminated cancer, solitary splenic metastasis in the absence of diffuse dissemination is rare. We report a case of 44 year-old man who developed isolated splenic metastasis of colon cancer. The patient had undergone right sided hemicolectomy for colon cancer in 1988. In 2001, he underwent reoperation because of local recurrence of tumor in the anastomotic site. The patient was admitted to our hospital on Sep 2003 with abdominal pain. Chest X-ray was normal. Abdominal CT scan showed a large cystic lesion in the spleen. Splenectomy was performed for the patient. The spleen was enlarged, firm and irregular. Histological examination showed metastatic mucinous adenocarcinoma. Based on this case, we recommend that clinicians consider possibility of metastasis in cystic lesions of spleen, especially in patients with a history of a malignant disease.

  3. Unusual long-term complications of a splenic cyst.

    LENUS (Irish Health Repository)

    Ward, E V M

    2010-01-01

    Splenic cysts are relatively uncommon, and are usually asymptomatic. They are benign, typically treated conservatively and followed up with ultrasound examination, with few reported complications. We report a case of a simple splenic cyst that was followed up on imaging over a seven-year period. During that time, the cyst gradually enlarged from 5 cm to 12 cm in diameter, however the patient remained asymptomatic. After seven years, the patient was admitted with abdominal pain and a pelvic mass. The spleen was located within the pelvis, which was felt to be due to the weight of the cyst which caused the spleen to migrate out of its normal position. This case illustrates an extremely unusual complication, and suggests that while most splenic cysts may be managed conservatively, enlarging cysts may be prone to gravitational effects and prophylactic treatment should be considered.

  4. Splenic irradiation before bone marrow transplantation for chronic myeloid leukaemia

    International Nuclear Information System (INIS)

    Gratwohl, A.; Hermans, J.; Biezen, A.V.

    1996-01-01

    A total of 229 patients with chronic myeloid leukaemia (CML) in chronic phase were randomized between 1986 and 1990 to receive or not receive additional splenic irradiation as part of their conditioning prior to bone marrow transplantation (BMT). Both groups, 115 patients with and 114 patients without splenic irradiation, were very similar regarding distribution of age, sex, donor/recipient sex combination, conditioning, graft-versus-host disease (GvHD) prevention method and blood counts at diagnosis or prior to transplant. 135 patients (59%) are alive as of October 1995 with a minimum follow-up of 5 years. 52 patients have relapsed (23%), 26 patients in the irradiated, 26 patients in the non-irradiated group (n.s.) with a relapse incident at 6 years of 28%. The main risk factor for relapse was T-cell depletion as the method for GvHD prevention, and an elevated basophil count in the peripheral blood prior to transplant. Relapse incidence between patients with or without splenic irradiation was no different in patients at high risk for relapse, e.g. patients transplanted with T-cell-depleted marrows (P = n.s.) and in patients with low risk for relapse, e.g. patients transplanted with non-T-cell-depleted transplants and basophil counts 3% basophils in peripheral blood). In this patient group, relapse incidence was 11% at 6 years with splenic irradiation but 32% in the non-irradiated group (P = 0.05). Transplant-related mortality was similar whether patients received splenic irradiation or not. This study suggests an advantage in splenic irradiation prior to transplantation for CML in this subgroup of patients and illustrates the need for tailored therapy. (Author)

  5. Preserved splenic function after angioembolisation of high grade injury.

    Science.gov (United States)

    Skattum, Jorunn; Titze, Thomas Larsen; Dormagen, Johann Baptist; Aaberge, Ingeborg S; Bechensteen, Anne Grete; Gaarder, Per Ivar; Gaarder, Christine; Heier, Hans Erik; Næss, Pål Aksel

    2012-01-01

    After introducing splenic artery embolisation (SAE) in the institutional treatment protocol for splenic injury, we wanted to evaluate the effects of SAE on splenic function and assess the need for immunisation in SAE treated patients. 15 SAE patients and 14 splenectomised (SPL) patients were included and 29 healthy blood donors volunteered as controls. Clinical examination, medical history, general blood counts, immunoglobulin quantifications and flowcytometric analysis of lymphocyte phenotypes were performed. Peripheral blood smears from all patients and controls were examined for Howell-Jolly (H-J) bodies. Abdominal doppler, gray scale and contrast enhanced ultrasound (CEUS) were performed on all the SAE patients. Leukocyte and platelet counts were elevated in both SAE and SPL individuals compared to controls. The proportion of memory B-lymphocytes did not differ significantly from controls in either group. In the SAE group total IgA, IgM and IgG levels as well as pneumococcal serotype specific IgG and IgM antibody levels did not differ from the control group. In the SPL group total IgA and IgG Pneumovax(®) (PPV23) antibody levels were significantly increased, and 5 of 12 pneumococcal serotype specific IgGs and IgMs were significantly elevated. H-J bodies were only detected in the SPL group. CEUS confirmed normal sized and well perfused spleens in all SAE patients. In our study non-operative management (NOM) of high grade splenic injuries including SAE, was followed by an increase in total leukocyte and platelet counts. Normal levels of immunoglobulins and memory B cells, absence of H-J bodies and preserved splenic size and intraparenchymal blood flow suggest that SAE has only minor impact on splenic function and that immunisation probably is unnecessary. Copyright © 2010 Elsevier Ltd. All rights reserved.

  6. Insulin radioreceptor assay on murine splenic leukocytes and peripheral erythrocytes

    International Nuclear Information System (INIS)

    Shimizu, F.; Kahn, R.

    1982-01-01

    Insulin radioreceptor assays were developed using splenic leukocytes and peripheral erythrocytes from individual mice. Splenic leukocytes were prepared using an NH 4 Cl buffer which did not alter insulin binding, but gave much higher yields than density gradient methods. Mouse erythrocytes were isolated from heparinized blood by three passages over a Boyum gradient, and a similar buffer was used to separate cells from free [ 125 I]iodoinsulin at the end of the binding incubation. Insulin binding to both splenic leukocytes and peripheral erythrocytes had typical pH, temperature, and time dependencies, and increased linearly with an increased number of cells. Optimal conditions for the splenic leukocytes (6 x 10 7 /ml) consisted of incubation with [ 125 I]iodoinsulin at 15 C for 2 h in Hepes buffer, pH 8.0. In cells from 20 individual mice, the specific [ 125 I]iodoinsulin binding was 2.6 +/- 0.1% (SEM), and nonspecific binding was 0.3 +/- 0.04% (10.6% of total binding). Erythrocytes (2.8 x 10 9 /ml) were incubated with [ 125 ]iodoinsulin at 15 C for 2 h in Hepes buffer, pH 8.2. In cells from 25 individual mice, the specific [ 125 I]iodoinsulin binding was 4.5 +/- 0.2%, and nonspecific binding was 0.7 +/- 0.03% (13.6% of total binding). In both splenic leukocytes and peripheral erythrocytes, analysis of equilibrium binding data produced curvilinear Scatchard plots with approximately 3500 binding sites/leukocyte and 20 binding sites/erythrocyte. These data demonstrate that adequate numbers of splenic leukocytes and peripheral erythrocytes can be obtained from individual mice to study insulin binding in a precise and reproducible manner

  7. Identification and management of nontraumatic splenic rupture.

    Science.gov (United States)

    De Silva, Samanthi

    2017-12-01

    A 43-year old previously fit and well gentleman presented to the emergency department (ED) with a two day history of worsening epigastric pain. He had had coryzal symptoms the preceding week but had no other past medical history. He was haemodynamically stable at presentation and an ultrasound scan (US) performed in the ED could not definitively rule out intra-abdominal fluid. In view of his tender abdomen on examination and a haemoglobin level of 9.2g/dL, a computerised tomography (CT) scan was performed and revealed extensive high-density fluid within the peritoneal cavity, raising the possibility of a concealed bleed but no obvious source was identified by the scan. Copyright the Association for Perioperative Practice.

  8. Splenic rupture after screening colonoscopy: case report and literature review.

    Science.gov (United States)

    DuCoin, Christopher; Acholonu, Emeka; Ukleja, Andrew; Cellini, Florencia; Court, Ismael; Dabage, Nemer; Szomstein, Samuel; Rosenthal, Raul J

    2010-02-01

    Splenic rupture is a rare complication after colonoscopy, and to date there are only 46 reported cases in the English-language literature. Presented is a case report of splenic rupture after screening colonoscopy that resulted in laparotomy and splenectomy within 24 hours of the original procedure. The article covers the hypothesized mechanisms of injury, various precautions to take during colonoscopy, suggested diagnostic algorithm, determining factors in treatment, and vaccine regimen. The article concludes by stating that as the number of colonoscopies increase, so will the prevalence of associated complications, and that physicians are encouraged to understand this paradigm shift.

  9. CT-guided percutaneous treatment of solitary pyogenic splenic abscesses

    Energy Technology Data Exchange (ETDEWEB)

    Pombo, F. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Suarez, I. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Marini, M. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Arrojo, L. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Echaniz, A. [Dept. of Internal Medicine, Hospital Juan Canalejo, La Coruna (Spain)

    1991-08-01

    Six patients with solitary pyogenic splenic abscesses treated by CT-guided percutaneous drainage (by catheter or needle), are presented. There were 3 unilocular, purely intrasplenic abscesses and 3 complex lesions with loculations and perisplenic involvement. Percutaneous drainage and intravenous antibiotics were curative in 4 patients. In the other 2, who had multiloculated abscesses, despite initially successful drainage, splenectomy was performed because of intractable left upper quadrant pain in one case and persistent fever and drainage of pus after 30 days in the other. These patients also developed large, sterile left pleural effusions. Solitary pyogenic splenic abscesses - particularly if uniloculated - can be effectively treated by CT-guided percutaneous drainage. (orig.)

  10. Observation Versus Embolization in Patients with Blunt Splenic Injury After Trauma: A Propensity Score Analysis

    NARCIS (Netherlands)

    Olthof, Dominique C.; Joosse, Pieter; Bossuyt, Patrick M. M.; de Rooij, Philippe P.; Leenen, Loek P. H.; Wendt, Klaus W.; Bloemers, Frank W.; Goslings, J. Carel

    2016-01-01

    Non-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE primarily compared SAE

  11. Observation Versus Embolization in Patients with Blunt Splenic Injury After Trauma : A Propensity Score Analysis

    NARCIS (Netherlands)

    Olthof, Dominique C.; Joosse, Pieter; Bossuyt, Patrick M. M.; de Rooij, Philippe P.; Leenen, Loek P. H.; Wendt, Klaus W.; Bloemers, Frank W.; Goslings, J. Carel

    Non-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE primarily compared SAE

  12. Salmonella sepsis following posttraumatic splenectomy and implantation of autologous splenic tissue

    DEFF Research Database (Denmark)

    Schrøder, H M; Hovendal, C

    1985-01-01

    A severe complication following implantation of autologous splenic tissue occurred in a 51-year-old man. Indirect injury to abdomen resulted in a lesion of the splenic artery. Following splenectomy and reimplantation of splenic tissue into three pouches, a severe Salmonella sepsis developed within...

  13. Treatment of symptomatic vertebral hemangioma by radiotherapy - case report and review of the literature

    International Nuclear Information System (INIS)

    Castro, Douglas Guedes de; Lima, Renato Pierre; Maia, Maria Aparecida Conte; Pellizzon, Antonio Cassio Assis; Fogaroli, Ricardo Cesar; Ferrigno, Robson

    2002-01-01

    We report the clinical and imaging findings of a patient with a symptomatic vertebral hemangioma treated with radiotherapy alone. There was partial relief of the pain 3 months after radiotherapy. We recommend a total dose of 40 Gy at 2 Gy per fraction. A review of literature is also presented. (author)

  14. MR imaging of hepatic hemangiomas of infancy and changes seen with interferon alpha-2a treatment

    International Nuclear Information System (INIS)

    Chung, T.; Hoffer, F.A.; Burrows, P.E.; Paltiel, H.J.

    1996-01-01

    The purpose of this study was to describe the appearance on magnetic resonance (MR) imaging of hepatic hemangioma, and how the appearance changes in infants who have received interferon alpha-2a (IFN) treatment. We retrospectively studied 16 MR examinations in seven infants (mean age 3.2 months; range 5 days to 13 months) who were symptomatic with hepatic hemangiomas. Five of these seven patients had MR examinations both before and after treatment with IFN. In six of the seven patients, the hepatic hemangiomas were multicentric; they were usually discrete, well-defined nodules, best seen on T2-weighted images as high intensity lesions. One patient had a large solitary heterogeneous lesion. They all exhibited fast flow (seen as flow voids on spin-echo images and high signal intensity structures on gradient-recalled echo images) and enlarged hepatic arteries and veins. There was enlargement of the proximal abdominal aorta with distal tapering. Treatment was followed by accelerated regression of the hemangiomas in size and number and variable shrinkage of the enlarged vessels. As the tumor nodules regressed, they were replaced by normal-appearing hepatic parenchyma; neither fat nor fibrosis was detected by MR imaging. (orig.). With 4 figs., 1 tab

  15. Contrast enhanced ultrasound for the diagnosis of liver hemangiomas - results of a Romanian multicentre study

    DEFF Research Database (Denmark)

    Sirli, Roxana; Sporea, Ioan; Săndulescu, Daniela Larisa

    2015-01-01

    BACKGROUND AND AIM: Contrast enhanced ultrasound (CEUS) has been proven to be a reliable method for the characterization of focal liver lesions (FLL). The aim of this paper was to evaluate the performance of CEUS for the diagnosis of liver hemangiomas in a large cohort of patients. MATERIAL...

  16. Diagnosis of cranial hemangioma: Comparison between logistic regression analysis and neuronal network

    International Nuclear Information System (INIS)

    Arana, E.; Marti-Bonmati, L.; Bautista, D.; Paredes, R.

    1998-01-01

    To study the utility of logistic regression and the neuronal network in the diagnosis of cranial hemangiomas. Fifteen patients presenting hemangiomas were selected form a total of 167 patients with cranial lesions. All were evaluated by plain radiography and computed tomography (CT). Nineteen variables in their medical records were reviewed. Logistic regression and neuronal network models were constructed and validated by the jackknife (leave-one-out) approach. The yields of the two models were compared by means of ROC curves, using the area under the curve as parameter. Seven men and 8 women presented hemangiomas. The mean age of these patients was 38.4 (15.4 years (mea ± standard deviation). Logistic regression identified as significant variables the shape, soft tissue mass and periosteal reaction. The neuronal network lent more importance to the existence of ossified matrix, ruptured cortical vein and the mixed calcified-blastic (trabeculated) pattern. The neuronal network showed a greater yield than logistic regression (Az, 0.9409) (0.004 versus 0.7211± 0.075; p<0.001). The neuronal network discloses hidden interactions among the variables, providing a higher yield in the characterization of cranial hemangiomas and constituting a medical diagnostic acid. (Author)29 refs

  17. Evaluation of hepatic hemangioma by Tc-99 m red blood cell hepatic blood pool scan

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Myung Hee [Chonbuk National University Medical School, Chonju (Korea, Republic of)

    2005-02-15

    Hemangioma is the most common benign tumor of the liver, with a prevalence estimated as high as 7%. Tc-99m red blood cell (RBC) hepatic blood pool scan with single photon emission computed tomography (SPECT) imaging is extremely useful for the confirmation or exclusion of hepatic hemangiomas. The classic finding of absent or decreased perfusion and increased blood pooling ('perfusion/blood pool mismatch') is the key diagnostic element in the diagnosis of hemangiomas. The combination of early arterial flow and delayed blood pooling ('perfusion/blood pool match') is shown uncommonly. In giant hemangioma, filling with radioactivity appears first in the periphery, with progressive central fill-in on sequential RBC blood pool scan. However, the reverse filling pattern, which begins first in the center with progressive peripheral filling, is also rarely seen. Studies with false-positive blood pooling have been reported infrequently in nonhemangiomas, including hemangiosarcoma, hepatocellular carcinoma, hepatic adenoma, and metastatic carcinomas (adenocarcinma of the colon, small cell carcinoma of the lung, neruroendocrine carcinoma). False-negative results have been also reported rarely except for small hemagniomas that are below the limits of spatial resolution of gamma camera.

  18. Enhancement pattern of small hepatic hemangioma: findings on multiphase spiral CT and dynamic MRI

    International Nuclear Information System (INIS)

    Choi, Byung In; Lee, Seung Koo; Kim, Myeong Jin; Chung, Jae Joon; Yoo, Hyung Sik; Lee, Jong Tae

    1999-01-01

    To compare the enhancement characteristics of small hemangiomas seen on multiphase spiral CT and dynamic MR imaging. Thirteen patients with 20 hepatic hemangiomas less than 25mm in diameter underwent both multiphase spiral CT and dynamic MR imaging. All lesions were assigned to one of three classified into 3 categories according to the enhancement pattern seen on multiphase spiral CT : typical delayed pooling, atypical early enhancement, or continuous low attenuation. The enhancement patterns seen on spiral CT and on dynamic MRI were correlated. On CT scans, ten lesions (50%) showed delayed pooling. Six (30%) showed early arterial enhancement and four (20%) showed continuous low attenuation. On delayed-phase MRI, all lesions showed delayed high signal intensity compared to adjacent liver parenchyma. Four of six lesions with early enhancement on CT showed peripheral globular enhancement on early arterial-phase MRI. On multiphase spiral CT scans, small hemangiomas can show variable atypical enhancement features. In this situation, contrast-enhanced dynamic MRI is helpful for the diagnosis of hemangiomas

  19. Normalisation of asymmetric astigmatism after intralesional steroid injection for upper eye lid hemangioma in childhood.

    Science.gov (United States)

    Langmann, A; Lindner, S

    1994-01-01

    Infantile hemangiomas affect about 5% (3%-8%) of the population, showing a predilection for the face. After a phase of rapid enlargement between the 3rd and the 9th month of life, 70% regress by the age of six after a period of stability. 43%-60% of the children with eye lid hemangiomas develop strabismic, anisometropic, or deprivation amblyopia. Previous studies found the majority of cases resulting from anisometropia (especially asymmetric astigmatism) rather than strabism or occlusion of the visual axis. Several methods of treatment--surgical excision, irradiation, sclerosing agents, systemic steroids, ligation, cryotherapy--have been used but all with a risk of local or systemic complications. Local injections of steroids are a simple method of therapy with a high rate of resolution of hemangiomas, but still with a high degree of bad visual output because of persistent astigmatism. In four children with asymmetric astigmatism (axis of astigmatism towards the hemangioma) in which the injection was given at the beginning of the phase of enlargement, amblyopia could be avoided by preventing corneal steepening from becoming permanent.

  20. Role of fractionated radiotherapy in patients with hemangioma of the cavernous sinus

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sun Min; Yoon, Sang Min; Lee, Su Min; Park, Jin Hong; Song, Si Yeol; Lee, Sang Wook; Ahn, Seung Do; Kim, Jong Hoon; Choi, Eun Kyung [Dept. of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2017-09-15

    We performed this retrospective study to investigate the outcomes of patients with hemangioma of the cavernous sinus after fractionated radiotherapy. We analyzed 10 patients with hemangioma of the cavernous sinus who were treated with conventional radiotherapy between January 2000 and December 2016. The median patient age was 54 years (range, 31–65 years), and 8 patients (80.0%) were female. The mean hemangioma volume was 34.1 cm{sup 3} (range, 6.8–83.2 cm{sup 3}), and fractionated radiation was administered to a total dose of 50–54 Gy with a daily dose of 2 Gy. The median follow-up period was 6.8 years (range, 2.2–8.8 years). At last follow-up, the volume of the tumor had decreased in all patients. The average tumor volume reduction rate from the initial volume was 72.9% (range, 18.9–95.3%). All 10 of the cranial neuropathies observed before radiation therapy had improved, with complete symptomatic remission in 9 cases (90%) and partial remission in 1 case (10%). No new acute neurologic impairments were reported after radiotherapy. One probable compressive optic neuropathy was observed at 1 year after radiotherapy. Fractionated radiotherapy achieves both symptomatic and radiologic improvements. It is a well-tolerated treatment modality for hemangiomas of the cavernous sinus.

  1. Large cavernous hemangioma of the adrenal gland: Laparoscopic treatment. Report of a case

    Directory of Open Access Journals (Sweden)

    A. Agrusa

    2015-01-01

    Conclusion: Laparoscopic adrenalectomy is considered the standard treatment in case of diagnosis of benign lesions. In this case report we discussed a large adrenal cavernous hemangioma treated with laparoscopic approach. Fundamental is the study of preoperative endocrine disorders and radiologic findings to exclude signs of malignancy.

  2. Evaluation of hepatic hemangioma by Tc-99 m red blood cell hepatic blood pool scan

    International Nuclear Information System (INIS)

    Sohn, Myung Hee

    2005-01-01

    Hemangioma is the most common benign tumor of the liver, with a prevalence estimated as high as 7%. Tc-99m red blood cell (RBC) hepatic blood pool scan with single photon emission computed tomography (SPECT) imaging is extremely useful for the confirmation or exclusion of hepatic hemangiomas. The classic finding of absent or decreased perfusion and increased blood pooling ('perfusion/blood pool mismatch') is the key diagnostic element in the diagnosis of hemangiomas. The combination of early arterial flow and delayed blood pooling ('perfusion/blood pool match') is shown uncommonly. In giant hemangioma, filling with radioactivity appears first in the periphery, with progressive central fill-in on sequential RBC blood pool scan. However, the reverse filling pattern, which begins first in the center with progressive peripheral filling, is also rarely seen. Studies with false-positive blood pooling have been reported infrequently in nonhemangiomas, including hemangiosarcoma, hepatocellular carcinoma, hepatic adenoma, and metastatic carcinomas (adenocarcinma of the colon, small cell carcinoma of the lung, neruroendocrine carcinoma). False-negative results have been also reported rarely except for small hemagniomas that are below the limits of spatial resolution of gamma camera

  3. Peripheral soft tissue hemangioma: MRI and histo-pathologic correlation (a report of 32 cases)

    International Nuclear Information System (INIS)

    Hu Xiaojun; Zhou Haiwei; Shao Haijun; Li Chunsheng

    2007-01-01

    Objective: To analyze the MRI findings of hemangiomas derived from soft tissue. Methods: MRI was performed on 32 cases with mass in the peripheral soft tissue. All cases were confirmed to be hemangioma histo-pathologically. Results: The masses were classified as four patterns on this series, namely: cavernous hemangiomas, 15 cases (46.9%), displayed as a spindle-shaped or irregular mass; Racemose, 9 cases (28%), had an honeycombed or racemose appearance; Capillary, 5 cases (15.6%), with an elongated mass-like configuration; Mixed, 3 case(9.4%), showed as an amouphus mass. The masses usually had equal or higher signal intensity as compared to muscle on T 1 WI and markedly high signal intensity on T 2 WI. Focal inhomogeneities of the lesions in pathological study represent areas of fibrosia, fat, thrombosis, smooth muscle or calcificatin. Conclusion: MRI is an useful tool not only to identifying the locatoion of the mass but also could specify the peripheral soft tisure hemangioma. (authors)

  4. Efficacy and surgical procedures of preoperative splenic artery embolization for laparoscopic splenectomy of a massive splenomegaly: A case report

    Directory of Open Access Journals (Sweden)

    Toshikatsu Nitta

    2015-01-01

    Full Text Available Here, we describe the case of a 58-year-old woman diagnosed with massive splenomegaly with a malignant lymphoma that had a maximum diameter of 24 cm. Splenectomy was indicated because of thrombocytopenia and abdominal distention. Therefore, a balloon catheter was inserted preoperatively through the splenic artery for embolization and continuous infusion to reduce the spleen volume. It enabled easy handling of the spleen and minimized bleeding. The volume of the spleen was estimated at 1896 g through the skin incision, as measured by volumetric computed tomography; thus, laparoscopy seemed difficult. However, the surgery was successfully performed only with laparoscopic surgery, and the volume of the resected spleen was 1020 g. This preoperative preparation is an effective alternative to laparoscopic removal of a huge splenomegaly.

  5. Molecular detection of vector-borne pathogens in blood and splenic samples from dogs with splenic disease.

    Science.gov (United States)

    Movilla, Rebeca; Altet, Laura; Serrano, Lorena; Tabar, María-Dolores; Roura, Xavier

    2017-03-13

    The spleen is a highly perfused organ involved in the immunological control and elimination of vector-borne pathogens (VBP), which could have a fundamental role in the pathogenesis of splenic disease. This study aimed to evaluate certain VBP in samples from dogs with splenic lesions. Seventy-seven EDTA-blood and 64 splenic tissue samples were collected from 78 dogs with splenic disease in a Mediterranean area. Babesia spp., Bartonella spp., Ehrlichia/Anaplasma spp., Hepatozoon canis, Leishmania infantum, hemotropic Mycoplasma spp. and Rickettsia spp. were targeted using PCR assays. Sixty EDTA-blood samples from dogs without evidence of splenic lesions were included as a control group. More than half (51.56%) of the biopsies (33/64) were consistent with benign lesions and 48.43% (31/64) with malignancy, mostly hemangiosarcoma (25/31). PCR yielded positive results in 13 dogs with spleen alterations (16.67%), for Babesia canis (n = 3), Babesia gibsoni (n = 2), hemotropic Mycoplasma spp. (n = 2), Rickettsia massiliae (n = 1) and "Babesia vulpes" (n = 1), in blood; and for B. canis, B. gibsoni, Ehrlichia canis and L. infantum (n = 1 each), in spleen. Two control dogs (3.3%) were positive for B. gibsoni and H. canis (n = 1 each). Benign lesions were detected in the 61.54% of infected dogs (8/13); the remaining 38.46% were diagnosed with malignancies (5/13). Infection was significantly associated to the presence of splenic disease (P = 0.013). There was no difference in the prevalence of infection between dogs with benign and malignant splenic lesions (P = 0.69); however B. canis was more prevalent in dogs with hemangiosarcoma (P = 0.006). VBP infection could be involved in the pathogenesis of splenic disease. The immunological role of the spleen could predispose to alterations of this organ in infected dogs. Interestingly, all dogs with B. canis infection were diagnosed with hemangiosarcoma in the present survey. As previously

  6. Angiographic optical coherence tomography imaging of hemangiomas and port wine birthmarks.

    Science.gov (United States)

    Waibel, Jill S; Holmes, Jon; Rudnick, Ashley; Woods, Daniel; Kelly, Kristen M

    2018-03-22

    A current therapeutic challenge of vascular lesions is that they do not always respond effectively to laser treatment. Information on targeted vessels could potentially be used to guide laser treatments. Optical coherence tomography (OCT) is a useful tool for the non-invasive imaging of tissues, including skin hemangiomas and port wine birthmarks. Dynamic OCT is able to rapidly characterize cutaneous blood vessels. The primary goal of this study was to demonstrate the ability of bedside OCT to image (i) overall vessel pattern; (ii) individual vessel morphology, diameter and depth; and (iii) total vessel density as a function of depth in infantile hemangiomas and port wine birthmarks (PWB). This IRB approved, observational clinical trial was performed among healthy volunteers ages 3 months-73 years old. All patients presented for laser treatment of either infantile hemangiomas or PWB with skin types ranging from Fitzpatrick I-V. OCT imaging of 49 hemangioma and PWB scans were performed pre- and post-treatment. The diameter and depth of the blood vessels making up the vascular lesions were measured. In addition, normal skin was scanned for comparison. Five datasets for infantile hemangiomas and five for PWB that were without motion artifacts were analyzed. Scanned lesions exhibited variable and highly heterogeneous blood vessel patterns with vessel diameters ranging from 20 to 160 μm, suggesting that the laser treatment with single pulse durations may not be optimal. The largest blood vessel diameter observed (160 μm) may not be adequately treated by commonly used pulsed dye laser pulse durations. OCT allowed rapid, non-invasive characterization of the diameter and depth of blood vessels in individual vascular lesions. Imaged lesions consisted of a heterogeneous population of vessel sizes, morphologies, and depth. Future studies could utilize this information to assist development of individualized treatment protocols in an effort to improve vascular birthmark

  7. Minimally Invasive Approach for Spleen-Preserving Distal Pancreatectomy: a Comparative Analysis of Postoperative Complication Between Splenic Vessel Conserving and Warshaw's Technique.

    Science.gov (United States)

    Lee, Lip Seng; Hwang, Ho Kyoung; Kang, Chang Moo; Lee, Woo Jung

    2016-08-01

    Spleen-preserving distal pancreatectomy with Warshaw's technique (WT) was reported to have higher spleen-related complication. The aim of this study was to evaluate the postoperative complication between the splenic vessel-conserving technique (SVC) and the WT when they were performed by the minimally invasive approach. From January 2006 to June 2015, data of the patients who had laparoscopic or robotic-assisted spleen-preserving distal pancreatectomy for benign or borderline malignant tumors were retrospectively reviewed. Patients were divided into SVC and the WT group for comparison. Of the 89 patients who had the spleen-preserving distal pancreatectomy, 63 were SVC, whereas 26 were WT. The CT scans showed that patients who had WT were found to have higher rate of splenic infarction (P < 0.001) and had significantly higher rate of collateral vessel formation at 1 year (P < 0.001). All the splenic infarctions were low grade and asymptomatic which resolved spontaneously. None of the patients with collateral formation experienced gastrointestinal bleeding. The postoperative complication of SVC and WT did not differ significantly. SVC and WT were found to have comparable outcome. Both techniques can be used to achieve higher spleen-preserving rate.

  8. UPPER GASTRO-INTESTINAL BLEEDING IN THE YOUNG - GASTRIC GIST TUMOR OR PEPTIC ULCER DISEASE?

    Directory of Open Access Journals (Sweden)

    Ayodele Atolagbe

    2015-09-01

    Full Text Available GIST tumors is very unusual in the young and middle aged and a high index of suspicion is needed for the diagnosis in young patients who present with upper gastrointestinal bleeding. Appropriate imaging such as a Computed tomographic scan (CT scan may identify this tumor which may easily be misdiagnosed as a bleeding Peptic Ulcer Disease in the young. We present a case of a healthy 38 year old man with no alcohol use who presented with epigastric pain and melena and subsequent torrential bleeding uncontrolled during endoscopy necessitating an emergency exploratory laparotomy by the general surgery team. The bleeding intraluminal component of the tumor with gross splenic and pancreatic involvement was identified and surgical management consisted of a wedge resection of the greater curvature of the stomach incorporating the tumor and the spleen with successful dissection of the tumor off the tail of the pancreas. Histology was positive for C-KIT and DOG-1 markers. Postoperative course was uneventful and he is presently on Imatinib Mesylate.

  9. Coagulation management in massive bleeding.

    Science.gov (United States)

    Griffee, Matthew J; Deloughery, Thomas G; Thorborg, Per A

    2010-04-01

    To update readers on recent literature regarding treatment of coagulopathy for patients with life-threatening bleeding, highlighting emerging therapeutic options, controversial topics, and ongoing clinical trials. Massive transfusion protocols featuring immediate availability of blood products and multidisciplinary communication reduce mortality and conserve resources. There is a growing consensus that immediate administration of plasma and platelet units in a 1: 1: 1 ratio with red cell units reduces early mortality. Lyophilized and recombinant blood product components may have advantages over traditional blood products in certain clinical circumstances. Massive transfusion protocols standardize treatment of the coagulopathy of massive bleeding, leading to rapid restoration of hemostasis and decrease in early mortality.

  10. Laser treatment of infantile hemangioma: A systematic review.

    Science.gov (United States)

    Chinnadurai, Sivakumar; Sathe, Nila A; Surawicz, Tanya

    2016-03-01

    To systematically review studies of laser treatment of infantile hemangioma (IH). We searched multiple databases including MEDLINE® and EMBASE from 1982 to June 2015. Two investigators independently screened studies against predetermined criteria and extracted key data. Investigators independently assessed study risk of bias and the strength of the evidence of the body of literature. We identified 29 studies addressing lasers: 4 randomized controlled trials, 8 retrospective cohort studies, and 17 case series. Lasers varied across studies in type, pulse width, or cooling materials. Most comparative studies (n = 9) assessed variations of pulsed dye laser (PDL) and examined heterogeneous endpoints. Most studies reported on treatment of cutaneous lesions. Overall, longer pulse PDL with epidermal cooling was the most commonly used laser for cutaneous lesions; Nd:YAG was the most commonly used intralesionally. Most studies reported a higher success rate with longer pulse PDL compared with observation in managing the size of IH, although the magnitude of effect differed substantially. CO2 laser was used for subglottic IH in a single study, and was noted to have a higher success rate and lower complication rate than both Nd:YAG and observation. Studies comparing laser with β-blockers or in combination with β-blockers reported greater improvements in lesion size in combination arms versus β-blockers alone and greater effects of lasers on mixed superficial and deep IH. Strength of the evidence for outcomes after laser treatments ranged from insufficient to low for effectiveness outcomes. Strength of the evidence was insufficient for the effects of laser compared with β-blockers or in combination with β-blockers as studies evaluated different agents and laser types. Studies assessing outcomes after CO2 and Nd:YAG lasers typically reported some resolution of lesion size, but heterogeneity among studies limits our abilities to draw conclusions. Studies of laser

  11. Management trends of infantile hemangioma: A national perspective.

    Science.gov (United States)

    Espahbodi, Mana; Yan, Ke; Chun, Robert H; McCormick, Michael E

    2018-01-01

    The primary management of infantile hemangioma (IH) has changed since 2008, with the initiation of propranolol. The change that propranolol has affected on resource utilization is unknown. The Kids' Inpatient Database (KID) in 2003, 2006, 2009, and 2012 was queried for ICD-9 codes for IH in children under age three. The number of patients undergoing the following procedures of interest: tracheostomy, tracheoscopy and laryngoscopy with biopsy, and excision of skin lesion were evaluated. Data was analyzed for demographics and details on the admission. Trends were identified. Weighted statistical analyses were performed with SAS 9.4. The number of qualified admissions significantly increased over the years (9271 in 2003-12029 in 2012, OR 1.042 per year increase, p < 0.001). The mean age at admission ranged from 26 to 28 days but did not vary over time (p = 0.54). The percentage undergoing tracheostomy significantly decreased from 1.05% in 2003 to 0.27% in 2012 (p = 0.0055), and the percentage undergoing tracheoscopy and laryngoscopy with biopsy significantly decreased from 7.29% in 2003 to 4.20% in 2012 (p = 0.011) among those with IH of unspecified or other sites. The percentage undergoing skin lesion excision also significantly decreased from 1.87% in 2003 to 1.03%, in 2012 (p = 0.0038) among those with IH of skin and subcutaneous tissue. These findings suggest a potential impact of propranolol. After adjusting for inflation, the total hospital charges increased from a mean of $17,838 in 2003 to an adjusted mean of $41,306 in 2012 (p < 0.0001). Total admissions and hospital charges in children with IH has increased from 2003 to 2012. The percentage of patients undergoing tracheostomy, tracheoscopy and laryngoscopy with biopsy, and skin lesion excision significantly decreased in 2012 compared to 2003, suggesting a potential impact of propranolol. Further studies are needed to examine these changes more closely. Published by Elsevier B.V.

  12. Managing oral bleeding in children with hereditary bleeding disorders

    African Journals Online (AJOL)

    All the patients presented with bleeding gingivae secondary to either physiologic processes of eruption, infective or traumatic dental conditions. The management of the patients was comprehensive with a multidisciplinary approach. The prevention of traumatic and infective dental conditions is an important part of oral health ...

  13. Spontaneous occlusion of post-traumatic splenic pseudoaneurysm: report of two cases in children

    Energy Technology Data Exchange (ETDEWEB)

    Raghavan, Ashok; Wong, Christopher Kah Fook; Lam, Albert; Stockton, Vivienne [Department of Medical Imaging, The Children' s Hospital at Westmead, Sydney (Australia)

    2004-04-01

    Conservative therapy for splenic injuries is widely advocated. The advantages of conservative therapy for splenic injuries include the preservation of splenic immune function, prevention of overwhelming post-splenectomy sepsis, and avoidance of laparotomy and its associated early and late complications. Pseudoaneurysms of the splenic artery branch are encountered because of the prevalence of conservative management and widespread use of imaging techniques in the follow-up of these cases. We report two cases of post-traumatic splenic pseudoaneurysm in children which thrombosed spontaneously, one during the diagnostic angiogram examination and another on follow-up studies. (orig.)

  14. Case Report - Isolated splenic peliosis in an immunocompromised ...

    African Journals Online (AJOL)

    Isolated splenic peliosis is an even more unusual phenomenon. Patients with AIDS may develop peliosis in association with bacillary angiomatosis. This is due to secondary infection with Bartonella henselae or a similar organism, Rochalimaea henselae. Case presentation: A 45-year-old HIV-positive man on antiretroviral ...

  15. Ectopic Splenic Tissue in the Testis: A Case Report

    African Journals Online (AJOL)

    Ectopic SplENic tiSSUE iN thE tEStiS associated with bilateral cryptorchidism and hypospadias4. Brasch et al. reported a case involving the right testis5. Ultrasonography, scintigraphy (with technetium-99m) and single positron emission computerized tomography are considered the best diagnostic tools for this condition2,3.

  16. Primary Splenic Hydatid: A Case Report | Gul | East and Central ...

    African Journals Online (AJOL)

    Hydatid disease is a parasitic infection caused mainly by Echinococcus granulosus and is a common entity in this part of the world . However, primary hydatid disease of spleen is a rare entity. We are reporting a case of a massive primary splenic hydatid cyst in a 27 yr old female, who presented with left upper quadrant ...

  17. Splenic lymphoma with villous lymphocytes: case report | Atipo ...

    African Journals Online (AJOL)

    We present the case of malignant Non-Hodgkin splenic lymphoma with villous lymphocytes regarded as atypical chronic lymphoid leukemia. This was a 62 years old male patient admitted in the Haematologic Department of Brazzaville Teaching Hospital for an enlarged spleen, anaemia and lymphocytosis. The initial ...

  18. Spontaneous splenic rupture during the recovery phase of dengue fever.

    Science.gov (United States)

    de Silva, W T T; Gunasekera, M

    2015-07-02

    Spontaneous splenic rupture is a rare but known complication of dengue fever. Previously reported cases have occurred early during the course of the disease and most cases have led to a fatal outcome. Here we report a case of spontaneous splenic rupture in a patient with dengue fever, which occurred during the recovery phase of the illness. A 28-year-old Sinhalese, Sri Lankan man presented with a history of fever, myalgia and vomiting of 4 days duration. Investigations revealed a diagnosis of dengue fever with no signs of plasma leakage. He was managed in the ward as per local protocol. During the recovery phase the patient developed severe abdominal distention with circulatory failure. Radiology revealed splenic rupture with massive amounts of abdominal free fluid. The patient was resuscitated and Emergency laparotomy with splenectomy was performed. The outcome was excellent with the patient making a complete recovery. Although splenic rupture is a known complication of dengue fever it may be manifested late in the disease process. A high degree of suspicion should be maintained and patients must be monitored even during the recovery phase of dengue fever. Early diagnosis and intervention can prevent mortality.

  19. Ruptured splenic epidermoid cyst: case report and imaging appearances

    International Nuclear Information System (INIS)

    Spencer, N.J.B.; Arthur, R.J.; Stringer, M.D.

    1996-01-01

    Traumatic rupture of a splenic epidermoid cyst is a rare but recognised cause of ''acute abdomen'' in a child. We describe such a case occurring after very minor trauma, show the influence that imaging had in making an accurate diagnosis, and discuss how this influenced clinical management. (orig.). With 1 fig

  20. Modulation of cytokine production profiles in splenic dendritic cells ...

    African Journals Online (AJOL)

    We examined the role of splenic dendritic cells in immune response to Toxoplasma gondii infection in SAG1 (P30+) transgenic mice by investigating the kinetics of intracellular cytokines expression of IL-4, IL-10, IL-12 and IFN-γ by intracellular cytokine staining (ICS) using flow cytometry, and compared the results to those of ...

  1. Sonographic Evaluation of the Splenic Length in Normal Pregnancy ...

    African Journals Online (AJOL)

    Methods: A prospective descriptive cross sectional study of the sonographic measurements of the splenic length was performed on 150 healthy normal pregnant women correlating this with the body mass index, gestational age and parity. Data were analyzed using software SPSS version 15 (SPSS Inc., Chicago, IL, USA).

  2. Dynamic alteration in splenic function during acute falciparum malaria

    Energy Technology Data Exchange (ETDEWEB)

    Looareesuwan, S.; Ho, M.; Wattanagoon, Y.; White, N.J.; Warrell, D.A.; Bunnag, D.; Harinasuta, T.; Wyler, D.J.

    1987-09-10

    Plasmodium-infected erythrocytes lose their normal deformability and become susceptible to splenic filtration. In animal models, this is one mechanism of antimalarial defense. To assess the effect of acute falciparum malaria on splenic filtration, we measured the clearance of heated /sup 51/Cr-labeled autologous erythrocytes in 25 patients with acute falciparum malaria and in 10 uninfected controls. Two groups of patients could be distinguished. Sixteen patients had splenomegaly, markedly accelerated clearance of the labeled erythrocytes (clearance half-time, 8.4 +/- 4.4 minutes (mean +/- SD) vs. 62.5 +/- 36.5 minutes in controls; P less than 0.001), and a lower mean hematocrit than did the patients without splenomegaly (P less than 0.001). In the nine patients without splenomegaly, clearance was normal. After institution of antimalarial chemotherapy, however, the clearance in this group accelerated to supernormal rates similar to those in the patients with splenomegaly, but without the development of detectable splenomegaly. Clearance was not significantly altered by treatment in the group with splenomegaly. Six weeks later, normal clearance rates were reestablished in most patients in both groups. We conclude that splenic clearance of labeled erythrocytes is enhanced in patients with malaria if splenomegaly is present and is enhanced only after treatment if splenomegaly is absent. Whether this enhanced splenic function applies to parasite-infected erythrocytes in patients with malaria and has any clinical benefit will require further studies.

  3. Primary Giant Splenic Echinococcal Cyst Treated by Laparoscopy.

    Science.gov (United States)

    Arce, Maira A; Limaylla, Himerón; Valcarcel, Maria; Garcia, Hector H; Santivañez, Saul J

    2016-01-01

    Cystic echinococcosis (CE) is a zoonosis caused by the larval stage of the dog tapeworm Echinococcus granulosus. Liver and lungs are the most commonly affected organs whereas splenic infection is rarer and its primary involvement occurs in less than 2% of abdominal CE. We report a case of primary giant splenic hydatid cyst in a 75-year-old Peruvian woman that was laparoscopically removed without any complications, perioperative prophylactic chemotherapy with albendazole 400 mg twice a day 5 days before, and 7 days after the surgical procedure was administered, postoperative recovery was uneventful, and; at her 3-month follow-up the patient remains asymptomatic and an abdominal computed tomography scan demonstrated a cystic cavity of 15 cm diameter with no daughter vesicles, neither other abdominal organ involvement. This case is in line with the existing literature on laparoscopical treatment of splenic cystic hydatid disease, suggesting that laparoscopical treatment is a safe and effective approach for large splenic hydatid cysts to be preferred to open surgical techniques. © The American Society of Tropical Medicine and Hygiene.

  4. Hyposplenism: Comparison of different methods for determining splenic function

    NARCIS (Netherlands)

    Lammers, A. J. Jolanda; de Porto, Alexander P. N. A.; Bennink, Roelof J.; van Leeuwen, Ester M. M.; Biemond, Bart J.; Goslings, J. Carel; van Marle, Jan; ten Berge, Ineke J. M.; Speelman, Peter; Hoekstra, Joost B. L.

    2012-01-01

    Asplenic patients are at risk for pneumococcal sepsis. Patients with hyposplenic function, such as associated with sickle cell disease (SCD), are also at risk. However, tests to assess splenic function are either unavailable or lacking standardization. The aim of this study was to compare different

  5. Splenic abscess due to blastomycosis: scintigraphic, sonographic, and CT evaluation

    International Nuclear Information System (INIS)

    Dubuisson, R.L.; Jones, T.B.

    1983-01-01

    This paper describes the radiologic evaluation of a case of splenic abscess secondary to North American blastomycosis in a known intravenous drug abuser, a disease not believed to be previously reported in the radiologic literature. Dynamic computed tomography proved especially useful in narrowing the diagnostic possibilities and excluding vascular lesions

  6. Study of splenic irradiation in chronic lymphocytic leukemia

    International Nuclear Information System (INIS)

    Guiney, M.J.; Liew, K.H.; Quong, G.G.; Cooper, I.A.

    1989-01-01

    A retrospective study was performed to assess the effect of splenic irradiation (SI) on splenomegaly, splenic pain, anemia, and thrombocytopenia in patients with chronic lymphocytic leukemia. Twenty-two patients received 32 courses of SI. Of 31 courses of SI given for splenomegaly there were 19 responders (61%). Ten courses of SI were given for splenic pain resulting in partial relief of pain in 4 courses and complete relief in 4 courses. Only 4 of 16 courses given for anemia resulted in elevations of hemoglobin of 2 g/dL or more. Of the 14 courses of SI given for thrombocytopenia there were only 2 responses with platelet counts decreasing further in another 9 courses. The median duration of response was 14 months (range: 3-116 months). There was no dose-response relationship detected for SI in CLL. Treatment related toxicity was hematologic and secondary to leucopenia and thrombocytopenia. We recommend the use of small fraction sizes of 25 cGy to 50 cGy and close monitoring of hematological parameters. Splenic irradiation effectively palliates splenomegaly and reduces spleen size in CLL. It was of limited value in correcting anemia and thrombocytopenia in this patient population

  7. Splenic concentration of bone imaging agents in functional asplenia

    International Nuclear Information System (INIS)

    Dhekne, R.D.

    1981-01-01

    Three cases of sickle cell disease associated with functional asplenia are described. The spleen was not visualized on routine Tc-99m-sulfur colloid scan. The bone scan performed with Tc-99m-phosphate compounds revealed abnormal splenic activity in all three cases. The previous case reports and the literature on this subject are reviewed

  8. Management of Splenic Injuries in a University Teaching Hospital in ...

    African Journals Online (AJOL)

    Splenectomy was the most frequently performed procedure. Challenges identified in the management of patients with splenic injuries in Nigeria include delayed presentation, underutilization of CT, unavailability of interventional radiology, inadequate ICUs, limited vaccination, discharge against medical advice and poor ...

  9. Emergency endovascular coiling of a ruptured giant splenic artery aneurysm

    DEFF Research Database (Denmark)

    Wernheden, Erika; Brenøe, Anne Sofie; Shahidi, Saeid

    2017-01-01

    Splenic artery aneurysms (SAAs) are the third most common abdominal aneurysm. Endovascular treatment of SAAs is preferred, and coiling is the most commonly used technique. Ruptured giant (>5 cm) SAAs are usually treated with open surgery including splenectomy. We present a rare case of a ruptured...

  10. Giant cavernous hemangioma coexistent with diffuse hepatic hemangiomatosis presenting as portal vein thrombosis and hepatic lobar atrophy

    Directory of Open Access Journals (Sweden)

    Bo Reum Yoo

    2014-01-01

    Full Text Available

    A combination of giant hepatic hemangioma and diffuse hemangiomatosis is extremely rare in adults. Even when they are large, hemangiomas are soft and rarely compress adjacent structures. A 78-year-old man presented with abdominal pain and distension. Ultrasonography, computed tomography, and magnetic resonance imaging demonstrated a large expansile mass replacing the medial segment and caudate lobe with diffusely scattered nodules in the entire liver. The large hilar mass contained a central nonenhancing area and had a mass effect, leading to left portal vein occlusion. The image findings also revealed two unprecedented findings: left lateral segmental atrophy of the liver and recent portomesenteric vein thrombosis. The hepatic lesions were confirmed with hemangiomas by ultrasonography-guided biopsy. We diagnosed intrahepatic portal vein obstruction caused by a mass effect of giant hepatic hemangioma coexistent with diffuse hemangiomatosis, resulting in hepatic segmental atrophy and extrahepatic portal vein thrombosis.

  11. Antibody response to a T-cell-independent antigen is preserved after splenic artery embolization for trauma

    NARCIS (Netherlands)

    Olthof, D. C.; Lammers, A. J. J.; van Leeuwen, E. M. M.; Hoekstra, J. B. L.; ten Berge, I. J. M.; Goslings, J. C.

    2014-01-01

    Splenic artery embolization (SAE) is increasingly being used as a nonoperative management strategy for patients with blunt splenic injury following trauma. The aim of this study was to assess the splenic function of patients who were embolized. A clinical study was performed, with splenic function

  12. [Splenic auto-implant and hyperbaric oxygen therapy in rats].

    Science.gov (United States)

    Paulo, Isabel Cristina Andreatta Lemos; Silva, Alcino Lázaro da; Piras, Cláudio; Ramos, Bernardo Faria; Zanetti, Fernando Roberto; Paulo, Danilo Nagib Salomão

    2010-06-01

    To study the functional and morphological features of splenic autoimplants in rats subjected, or not, to postoperative hyperbaric oxygen therapy. One hundred and five male Wistar rats, weighing 251.6 g ± 29.5 g, were studied ot early (11th day) and late (70th day ) postoperative periods. For each period the animals were distributed in the following groups: A (n=40), splenic manipulation; B (n=65),splenic autoimplants, not treated (nt) (A11nt--n=10, B11nt--n=21, A70nt--n=10, B70nt--n=18) and treated with hyperbaric oxygen (t) ( A11t--n=10, B11t--n=15, A70t--n=10, B70t--n=11). Blood was collected for measurement of lipids and immunoglobulins, platelet and Howell-Jolly body count before and after surgery. The spleen and autoimplants were removed for histologic analyses. There was an increase of total cholesterol (p=0.00068), LDL-cholesterol (p=0.002), VLDL-cholesterol and triglycerides (p=0.0033) in B11nt group. There was an increase of total cholesterol (p=0.0007) and LDL-cholesterol (p=0.0000) in B70nt group, and no alterations were observed in the other groups. IgM decreased in B groups (p=0.0000) and no changes were observed in the splenic manipulation group. Number of Howell-Jolly bodies were lesser in Bt groups than in Bnt groups (p=0.03). Platelets were increased in B11t and B11nt groups (p=0.0000) and remained unchanged in the other groups. Autoimplants microscopic viability was better in Bt groups than in Bnt. The splenic autoimplants of rats treated with hyperbaric oxygen therapy showed a better functionality and viability than those subjected to other procedures.

  13. Blunt trauma induced splenic blushes are not created equal

    Directory of Open Access Journals (Sweden)

    Burlew Clay

    2012-03-01

    Full Text Available Abstract Background Currently, evidence of contrast extravasation on computed tomography (CT scan is regarded as an indication for intervention in splenic injuries. In our experience, patients transferred from other institutions for angioembolization have often resolved the blush upon repeat imaging at our hospital. We hypothesized that not all splenic blushes require intervention. Methods During a 10-year period, we reviewed all patients transferred with blunt splenic injuries and contrast extravasation on initial postinjury CT scan. Results During the study period, 241 patients were referred for splenic injuries, of whom 16 had a contrast blush on initial CT imaging (88% men, mean age 35 ± 5, mean ISS 26 ± 3. Eight (50% patients were managed without angioembolization or operation. Comparing patients with and without intervention, there was a significant difference in admission heart rate (106 ± 9 vs 83 ± 6 and decline in hematocrit following transfer (5.3 ± 2.0 vs 1.0 ± 0.3, but not in injury grade (3.9 ± 0.2 vs 3.5 ± 0.3, systolic blood pressure (125 ± 10 vs 115 ± 6, or age (38.5 ± 8.2 vs 30.9 ± 4.7. Of the 8 observed patients, 3 underwent repeat imaging immediately upon arrival with resolution of the blush. In the intervention group, 4 patients had ongoing extravasation on repeat imaging, 2 patients underwent empiric embolization, and 2 patients underwent splenectomy for physiologic indications. Conclusions For blunt splenic trauma, evidence of contrast extravasation on initial CT imaging is not an absolute indication for intervention. A period of observation with repeat imaging could avoid costly, invasive interventions and their associated sequelae.

  14. [Splenic late infarction after laparoscopic gastrectomy: a case report].

    Science.gov (United States)

    Soriano-Giménez, Víctor; Ruiz de Angulo-Martín, David; Munítiz-Ruiz, Vicente; Ortiz-Escandell, María de Los Ángeles; Martínez-de Haro, Luisa Fernanda; Parrilla-Paricio, Pascual

    2017-12-01

    Laparoscopic gastrectomy has emerged in recent years as an effective technique for the treatment of morbid obesity due to low mortality morbidity rates. Its complications include dehiscence suture line, and others such as splenic infarction. We discuss a case of splenic infarction after laparoscopic gastrectomy. 45 year old male with a BMI of 37.8 kg/m 2 , diabetes-II for 15 years, the last five in treatment with insulin, a fasting blood glucose around 140mg/dl, HbA1c of 7.3mg/dl and microangiopathy diabetic nephropathy. The patient underwent a laparoscopic sleeve gastrectomy and he was discharged from hospital 48hours later. 1 month later he presented at the hospital for epigastric pain and fever up to 40° C. An intra abdominal abscess was detected and there was no leakage. The spleen was normal. He was treated with radiological drainage. 9 months later the patient consulted again due to epigastric pain in upper left quadrant, associated with low-grade fever. Thoraco-abdominal CT images compatible with splenic infarction. Currently patient remains asymptomatic one year after surgery. Laparoscopic sleeve gastrectomy is one of the most popular procedures of bariatric surgery. Less common complications include abscess and the splenic infarction. Usually patients are asymptomatic, but sometimes cause fever and pain. Initial treatment should be conservative. Only in selected cases, would splenectomy be indicated. Splenic infarction is usually an early complication, but we should keep it in mind as a long term complication for patients with persistent fever and abdominal pain after laparoscopic gastrectomy. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  15. Predictors of bleeding during heparin therapy.

    Science.gov (United States)

    Walker, A M; Jick, H

    1980-09-12

    Among 2,656 patients receiving heparin sodium therapy, bleeding was a dose-related phenomenon that occurred most commonly among women, severely ill patients, and patients who received asprin during heparin therapy. Except for dose, factors that predisposed patients to bleeding were more strongly associated with major bleeding than with minor bleeding. Heavy alcohol drinkers were at particularly high risk for major bleeding episodes during heparinization. The seven-day cumulative risk for any bleeding was 9.1%. Risk was greatest on the third day of heparin administration.

  16. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B.

    2012-01-01

    -risk stigmata. Although selected patients can be discharged promptly after endoscopy, high-risk patients should be hospitalized for at least 3 days after endoscopic hemostasis. Patients with peptic ulcer bleeding who require secondary cardiovascular prophylaxis should start receiving acetylsalicylic acid (ASA...

  17. Abnormal uterine bleeding in perimenopause.

    Science.gov (United States)

    Goldstein, S R; Lumsden, M A

    2017-10-01

    Abnormal uterine bleeding is one of the commonest presenting complaints encountered in a gynecologist's office or primary-care setting. The wider availability of diagnostic tools has allowed prompt diagnosis and treatment of an increasing number of menstrual disorders in an office setting. This White Paper reviews the advantages and disadvantages of transvaginal ultrasound, blind endometrial sampling and diagnostic hysteroscopy. Once a proper diagnosis has been established, appropriate therapy may be embarked upon. Fortunately, only a minority of such patients will have premalignant or malignant disease. When bleeding is sufficient to cause severe anemia or even hypovolemia, prompt intervention is called for. In most of the cases, however, the abnormal uterine bleeding will be disquieting to the patient and significantly affect her 'quality of life'. Sometimes, reassurance and expectant management will be sufficient in such patients. Overall, however, in cases of benign disease, some intervention will be required. The use of oral contraceptive pills especially those with a short hormone-free interval, the insertion of the levonorgestrel intrauterine system, the incorporation of newer medical therapies including antifibrinolytic drugs and selective progesterone receptor modulators and minimally invasive treatments have made outpatient therapy increasingly effective. For others, operative hysteroscopy and endometrial ablation are proven therapeutic tools to provide both long- and short-term relief of abnormal uterine bleeding, thus avoiding, or deferring, hysterectomy.

  18. Outcomes of childhood hemangiomas treated with the pulsed-dye laser with dynamic cooling: a retrospective chart analysis.

    Science.gov (United States)

    Rizzo, Carina; Brightman, Lori; Chapas, Anne M; Hale, Elizabeth K; Cantatore-Francis, Julie L; Bernstein, Leonard J; Geronemus, Roy G

    2009-12-01

    Laser treatment of childhood hemangiomas remains controversial. Previous studies have used outdated technology, resulting in a potential overrepresentation of adverse outcomes. To evaluate outcomes of hemangiomas treated with the most current laser technology. A retrospective chart analysis of 90 patients with a median age of 3.0 months and a total of 105 hemangiomas were enrolled over a 2.5-year period. All were treated with the 595-nm long-pulse pulsed-dye laser (LP-PDL) with dynamic epidermal cooling at 2- to 8-week intervals depending on the stage of growth. Exclusion criteria were previous laser, surgical, or corticosteroid treatment. Three reviewers assessed outcomes. Near-complete or complete clearance in color were achieved for 85 (81%) and in thickness for 67 (64%) hemangiomas. There was no scarring or atrophy. Ulceration occurred in one case and resolved during treatment. Hyperpigmentation and hypopigmentation occurred in 4% and 14% of hemangiomas, respectively. Early treatment of childhood hemangiomas with the 595-nm LP-PDL with dynamic cooling may reduce the proliferative phase and result in excellent rates of clearing and few adverse events.

  19. Are bilateral cavernous hemangiomas of the orbit rare entities? The role of MRI in a retrospective study

    Energy Technology Data Exchange (ETDEWEB)

    Paonessa, Amalia [Department of Neuroradiology, S.Salvatore Hospital, University of L' Aquila, L' Aquila (Italy)], E-mail: apaonessa7@hotmail.com; Limbucci, Nicola; Gallucci, Massimo [Department of Neuroradiology, S.Salvatore Hospital, University of L' Aquila, L' Aquila (Italy)

    2008-05-15

    Cavernous hemangioma is a benign orbital extraocular vascular lesion consisting of large dilated venous channels with fibrous, well-delineated capsule and hemosiderin deposition. Cavernous hemangioma is considered to be almost always unilateral and bilateral cases have been rarely described. The aim of our study is to evaluate imaging characteristics of cavernous hemangioma and evaluate the prevalence of bilateral cases. We studied 14 patients with cavernous hemangioma of the orbit with surgical confirmation. MRI was performed on a 1.5-T unit before and after contrast agent administration. Each MR examination had been retrospectively evaluated in order to define signal patterns, dimensions, location and other main imaging characteristics. In 3 out of the 14 cases studied (21.4%) bilateral cavernous hemangiomas were found. Thirteen masses appeared isointense on T1, two were hypointense, and two heterogeneous. On T2, 12 were hyperintense, 3 were heterogeneous, 1 isointense, and 1 hypointense. Contrast enhancement was inhomogeneous in 5, homogeneous and intense in 12 cases. The size ranged from 3 mm up to 21 mm (average 14.57). In four patients also CT scan without contrast administration of the orbits was performed. Bilateral cavernous hemangioma appears to be more frequent than as predicted by the literature. In our opinion the main reason of this incongruence is related to technological advances. Our results could also be related to carelessness of radiologists to inspect the other orbit for possible concomitant lesions, and thus invites to major attention in exploring both orbits for eventual bilateral lesions.

  20. Spontaneous Bleeding Associated with Ginkgo biloba

    Science.gov (United States)

    Bent, Stephen; Goldberg, Harley; Padula, Amy; Avins, Andrew L

    2005-01-01

    BACKGROUND Ginkgo biloba (ginkgo) is a herbal remedy used by over 2% of the adult population in the United States. Several review articles have suggested that ginkgo may increase the risk of bleeding. OBJECTIVE To report a case of bleeding associated with using ginkgo, to systematically review the literature for similar case reports, and to evaluate whether using ginkgo is causally related to bleeding. DATA SOURCES We searched MEDLINE, EMBASE, IBIDS, and the Cochrane Collaboration Database from 1966 to October 2004 with no language restrictions. REVIEW METHODS Published case reports of bleeding events in persons using ginkgo were selected. Two reviewers independently abstracted a standard set of information to assess whether ginkgo caused the bleeding event. RESULTS Fifteen published case reports described a temporal association between using ginkgo and a bleeding event. Most cases involved serious medical conditions, including 8 episodes of intracranial bleeding. However, 13 of the case reports identified other risk factors for bleeding. Only 6 reports clearly described that ginkgo was stopped and that bleeding did not recur. Bleeding times, measured in 3 reports, were elevated when patients were taking ginkgo. CONCLUSION A structured assessment of published case reports suggests a possible causal association between using ginkgo and bleeding events. Given the widespread use of this herb and the serious nature of the reported events, further studies are needed. Patients using ginkgo, particularly those with known bleeding risks, should be counseled about a possible increase in bleeding risk. PMID:16050865

  1. A Giant Hepatic Hemangioma Complicated by Kasabach-Merritt Syndrome: Findings of Tc-99m RBC Scintigraphy and SPECT Including a Total Body Blood Pool Imaging Study

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Myung Hee; Jeong, Hwan Jeong; Lim, Seok Tae; Kim, Dong Wook; Yim, Chang Yeol [Chonbuk National University Medical School, Jeonju (Korea, Republic of)

    2009-02-15

    Kasabach-Merritt syndrome (KMS) consists of thrombocytopenia, microangiopathic hemolytic anemia, and localized consumption coagulopathy that develops within vascular hemangioma. This syndrome may also be associated with occult hemangiomas located at various sites. Tc-99m RBC scintigraphy and SPECT have proven to be reliable for confirming or excluding hemangioma. Total body blood pool imaging study during the scintigraphy also provides a means of screening for occult lesions. The authors report the case of a 29-year-old man who presented with a giant hepatic hemangioma complicated by KMS, and underwent Tc-99m RBC scintigraphy and SPECT including a total body blood pool imaging study.

  2. Hemangioma hepático gigante versus hemangioma hepático convencional: características clínicas, factores de riesgo y manejo

    Directory of Open Access Journals (Sweden)

    C. Moctezuma-Velázquez

    2014-10-01

    Conclusiones: Los HHG son más prevalentes en mujeres y, cuando son sintomáticos, el dolor es la manifestación más frecuente. El diagnóstico habitualmente se hace por imagen, pero a veces se requiere abordaje quirúrgico por duda diagnóstica. El uso de anticonceptivos orales es probablemente un factor de riesgo de más peso para el HHG que para el hemangioma convencional; esta asociación necesita ser estudiada más a fondo.

  3. HEMANGIOMA HEPÁTICO PRIMÁRIO EM GATA PERSA COM DOENÇA RENAL POLICÍSTICA PRIMARY HEPATIC HEMANGIOMA IN PERSIAN CAT WITH POLYCYSTIC KIDNEY DISEASE

    OpenAIRE

    Valdemiro Amaro da Silva Júnior; Frederico Celso Lyra Maia; Fábio Luiz da Cunha Brito

    2008-01-01

    Hemangiomas primários do fígado são neoplasias benignas que podem comprometer a sobrevivência do animal, em virtude da compressão de vasos, ductos e hepatócitos adjacentes, especialmente pela possibilidade de rupturas e morte por hipovolemia. Por serem raros em felinos, objetiva-se relatar o caso de uma gata Persa, com 10 anos de idade, cujos sinais clínicos eram: aumento de volume abdominal, vômitos intermitentes, apatia e anorexia, além de cios irregular...

  4. Vitamin K deficiency bleeding of the newborn

    Science.gov (United States)

    Vitamin K deficiency bleeding of the newborn (VKDB) is a bleeding disorder in babies. It most often develops shortly ... A lack of vitamin K may cause severe bleeding in newborn babies. Vitamin K plays an important role in blood clotting. Babies often have a ...

  5. Juvenile hemangiomas involving the thoracic trachea in children: report of two cases.

    Science.gov (United States)

    Messineo, A; Wesson, D E; Filler, R M; Smith, C R

    1992-10-01

    Two 3-month-old girls presented with posterior mediastinal juvenile hemangioma (JH), a benign tumor rarely found in the mediastinum. Incomplete resections were performed. Over 4 and 7 months, respectively, the hemangiomas recurred and grew through the tracheal wall into the tracheal lumina, reducing the airway by 90% in one case and 70% in the other. The recurrences were resected, including five tracheal rings in the first case and four in the second. In case 1 the tumor recurred in the trachea 2 months later. A tracheostomy was performed, and corticosteroids were administered for 6 months. The tumor involuted and the patient was decannulated after 18 months; she is doing well 7 years later. The patient in case 2 has been well in the 18 months since her second operation. Airway obstructions can be treated by tracheal resection when conservative management fails.

  6. Presentación de 3 casos de hemangiomas infantiles tratados con propranolol

    Directory of Open Access Journals (Sweden)

    Edelisa Moredo Romo

    2011-09-01

    Full Text Available Los hemangiomas infantiles son los tumores vasculares benignos más frecuentes en la infancia, que ocurren mayormente en los pacientes pretérmino y en un 80 % afectan cabeza y cuello, con serias complicaciones hasta en un 20 % de los pacientes. Su ritmo evolutivo se caracteriza por una fase proliferativa y otra involutiva que pueden durar años. En la actualidad han sido utilizados los betabloqueadores, como el propranolol oral, con muy buenos resultados. Presentamos una serie de 3 casos de pacientes con hemangioma infantil atendidos en consulta de dermatología del Hospital Pediátrico Docente "Juan Manuel Márquez", tratados con propranolol de producción nacional por vía oral a 2 mg/kg/d en 2 subdosis con muy buenos resultados.

  7. Interventional Treatment of a Symptomatic Neonatal Hepatic Cavernous Hemangioma Using the Amplatzer Vascular Plug

    International Nuclear Information System (INIS)

    Kretschmar, Oliver; Knirsch, Walter; Bernet, Vera

    2008-01-01

    Percutaneous intervention is one treatment option for symptomatic hepatic hemangioma in infants. We report the case of a newborn (birth weight 4060 g) with a large hepatic cavernous hemangioma, which presented early with high cardiac output failure due to arteriovenous shunting and signs of incipient Kasabach-Merritt syndrome. We performed a successful superselective transcatheter coil embolization of three feeding arteries on the seventh day of life. Because of remaining diffuse very small arteries causing a relevant residual shunt, additional occlusion of the three main draining veins was necessary with three Amplatzer vascular plugs. Cardiac failure resolved immediately. Without any additional therapy the large venous cavities disappeared within the following months. The tumor continues to regress in size 8 months after the intervention

  8. Epiphyseal hemangioma of the humeral head: Imaging findings and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Woo Jin; Jin, Wook; Chun, Young Soo; Kim, Gou Young; Park, So Young; Park, So Young; Park, Ji Seon; Ryu, Kyung Nam [Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul (Korea, Republic of)

    2015-12-15

    We describe a case of an epiphyseal hemangioma in the humeral head of a 20-year-old man. On plain radiographs, the lesion showed no gross abnormality. The computed tomography images demonstrated the presence of an irregular and lobulating osteolytic lesion with a peripheral sclerotic rim and focal cortical defects. The magnetic resonance images showed an ill-defined low signal intensity on T1-weighted images and mixed low and high signal intensities on T2-weighted images. Additionally, ill-defined marrow enhancement with inner low signal lines was noted in this lesion. The patient was treated with curettage and a bone chip graft. The present case is instructive in the differential diagnosis of epiphyseal bone tumors; furthermore, the possibility of an intraosseous hemangioma should also be considered.

  9. Snapping hip caused by a venous hemangioma of the gluteus maximus muscle: a case report

    Directory of Open Access Journals (Sweden)

    Lin Cheng-Li

    2008-12-01

    Full Text Available Abstract Introduction Snapping hip, or coxa saltans, is defined as a clinical condition where a usually painful, audible snap occurs during hip flexion and extension. Its causes can be divided into external, internal or intra-articular origin. Accurate diagnosis is a prerequisite to successful treatment. We report a rare cause of snapping hip which is different from any previously reported cases. Case presentation A 23-year-old man presented to us with right hip pain of more than 10 years duration. Atrophy of the right gluteus maximus with snapping and tenderness were also noted. The imaging study revealed a focal intramuscular lesion in the lateral portion of the right gluteus maximus muscle. Surgery was performed and pathological examination concluded this mass to be a venous hemangioma. Conclusion Intramuscular hemangioma, though rare, should be considered in the differential diagnosis of a snapping hip even though muscle fibrosis is most frequently encountered.

  10. Laser de Nd YAG1064 ncm no Tratamento de Hemangioma: Relato de Caso

    Directory of Open Access Journals (Sweden)

    Elcio Ribeiro Dias Pereira

    2018-02-01

    Full Text Available Objective: This report aims to describe the treatment of this pathology with ND YAG1064 nm laser. Case report: The patient studied had vascular lesion of the hemangioma type on the bottom lip extending to the inner part of the mouth, with complaints since childhood, and no history of previous treatment. Two ND YAG1064 nm laser sessions were held. Results: There was a satisfactory result in the regression of the lesion, with scar collagen coated without the need of suturing. At the end of the treatment, the patient came up with a normal lip volume and disappearance of the blue coloration that is a characteristic of the disease. She reported to be satisfied with the choice of the method. Final considerations:: The treatment of hemangiomas is still very controversial, however among the various treatment options there are nowadays, the one with ND YAG1064 nm laser, it is highlighted as gold standard among the various types of lasers.

  11. Resolution of advanced cystoid macular edema following photodynamic therapy for choroidal hemangioma.

    Science.gov (United States)

    Shields, Carol L; Materin, Miguel A; Marr, Brian P F; Mashayekhi, Arman; Shields, Jerry A

    2005-01-01

    A 45-year-old man was referred for 2 months of decreasing vision in his left eye. His visual acuity was 20/200 secondary to a subtle juxtapapillary choroidal hemangioma producing profound cystoid macular edema, with the affected retina measuring 330 microns thick by optical coherence tomography. Due to the severe cystoid macular edema, visual prognosis was judged to be poor. One month following photodynamic therapy to the tumor using verteporfin, the cystoid macular edema completely resolved, foveal anatomy returned to normal, optical coherence tomography thickness was 179 microns, and visual acuity recovered to 20/25. Photodynamic therapy of choroidal hemangioma may be effective in resolving associated cystoid macular edema and improving visual acuity.

  12. Gastrointestinal Bleeding Secondary to Calciphylaxis

    Science.gov (United States)

    Gupta, Nancy; Haq, Khwaja F.; Mahajan, Sugandhi; Nagpal, Prashant; Doshi, Bijal

    2015-01-01

    Patient: Female, 66 Final Diagnosis: Calciphylaxis Symptoms: Gastrointesinal haemorrhage Medication: None Clinical Procedure: Hemodialysis • blood transfusions Specialty: Gastroenterology and Hepatology Objective: Rare disease Background: Calciphylaxis is associated with a high mortality that approaches 80%. The diagnosis is usually made when obvious skin lesions (painful violaceous mottling of the skin) are present. However, visceral involvement is rare. We present a case of calciphylaxis leading to lower gastrointestinal (GI) bleeding and rectal ulceration of the GI mucosa. Case Report: A 66-year-old woman with past medical history of diabetes mellitus, hypertension, end-stage renal disease (ESRD), recently diagnosed ovarian cancer, and on hemodialysis (HD) presented with painful black necrotic eschar on both legs. The radiograph of the legs demonstrated extensive calcification of the lower extremity arteries. The hospital course was complicated with lower GI bleeding. A CT scan of the abdomen revealed severe circumferential calcification of the abdominal aorta, celiac artery, and superior and inferior mesenteric arteries and their branches. Colonoscopy revealed severe rectal necrosis. She was deemed to be a poor surgical candidate due to comorbidities and presence of extensive vascular calcifications. Recurrent episodes of profuse GI bleeding were managed conservatively with blood transfusion as needed. Following her diagnosis of calciphylaxis, supplementation with vitamin D and calcium containing phosphate binders was stopped. She was started on daily hemodialysis with low calcium dialysate bath as well as intravenous sodium thiosulphate. The clinical condition of the patient deteriorated. The patient died secondary to multiorgan failure. Conclusions: Calciphylaxis leading to intestinal ischemia/perforation should be considered in the differential diagnosis in ESRD on HD presenting with abdominal pain or GI bleeding. PMID:26572938

  13. Agenesis of the internal carotid artery with a large hemangioma of the tongue

    International Nuclear Information System (INIS)

    Murotani, K.; Hiramoto, M.

    1985-01-01

    Total developmental absence of the internal carotid artery is relatively rare, with only 54 cases previously reported. Most, being without neurological symptoms, were found by chance. For this patient with cavernous hemangiomas in the facial, oral and cervical regions, conventional treatment would be embolization of the feeding vessels, combined with ligation of the external carotid artery. Angiography, however, revealed agenesis of the left internal carotid artery, abnormal origin of the aortic arch and azygos anterior cerebral artery. (orig./MG)

  14. Experiencia en el tratamiento de los hemangiomas infantiles con propranolol de producción nacional

    Directory of Open Access Journals (Sweden)

    Edelisa Moredo Romo

    Full Text Available Introducción: los hemangiomas infantiles son los tumores más frecuentes de la infancia. Aunque son de naturaleza benigna, su rápido crecimiento los puede tornar destructivos, incluso con riesgo vital, en alrededor de 1 % de los casos. En la actualidad han sido utilizados los betabloqueadores, como el propranolol oral, con muy buenos resultados. Objetivo: evaluar el efecto y seguridad del propranolol de producción nacional para el tratamiento de hemangiomas infantiles en fase proliferativa. Métodos: estudio descriptivo y aplicado -efectuado desde el 1 de diciembre de 2010 hasta el 31 de junio de 2012- de una serie de 21 pacientes con 26 hemangiomas infantiles en fase proliferativa, atendidos en la Consulta de Dermatología del Hospital Pediátrico Docente "Juan Manuel Márquez", y tratados con propranolol de producción nacional por vía oral a 2 mg/kg/día en 2 subdosis. Los pacientes fueron evaluados en consulta quincenal hasta el tercer mes de tratamiento, y después, mensualmente, hasta los 6 meses de duración de este. Se realizó un registro de los efectos adversos. Resultados: en todos los casos, en los primeros días después de comenzado el tratamiento, su efecto positivo (cambios favorables en la coloración o tamaño fue evidente. Los efectos adversos fueron leves y autolimitados. Se alcanzó respuesta excelente o buena en el 99 % de los pacientes a los 6 meses de tratamiento. Conclusiones: el esquema de tratamiento utilizado con el propranolol oral de producción nacional induce una mejoría rápida de los pacientes con hemangiomas infantiles, acortando considerablemente la evolución natural de estos tumores, con escasos efectos secundarios.

  15. Acquired capillary hemangioma of the eyelid in a 49-year-old woman from Turkey

    Directory of Open Access Journals (Sweden)

    Sertac Argun Kivanc

    2014-01-01

    Full Text Available A 49-year-old woman developed a dark brown nodular mass in the lower eyelid. The lesion had grown fast for 2 months and then had remained stable in size. Excisional biopsy was performed. Histopathological examination of an excisional biopsy specimen pointed to proliferative vessels lined by increased endothelial cells without nuclear atypism. The nodular mass evaluated as a capillary hemangioma.

  16. Splenic infarct as a diagnostic pitfall in radiology

    Directory of Open Access Journals (Sweden)

    Joshi Sanjeev

    2008-01-01

    Full Text Available Follow-up of colorectal carcinoma after therapy is based on symptoms, tumor markers, and imaging studies. Clinicians sometimes face diagnostic dilemmas because of unusual presentations on the imaging modalities coupled with rising serum markers. We report a case of colorectal carcinoma that presented with gastrointestinal symptoms 14 months after completion of treatment. Investigations showed rise in carcinoembryonic antigen (CEA. Suspecting disease recurrence, complete radioimaging workup was performed; the only abnormality detected was a smooth, hypodense area in the posterior third of the spleen on contrast-enhanced computed tomography abdomen. In view of the previous diagnosis of carcinoma colon, the symptoms reported by the patient, the elevated CEA, and the atypical CECT appearance, a diagnosis of splenic metastasis was made. The patient was subjected to splenectomy as a curative treatment. However, the histopathological report revealed it to be a splenic infarct. The present case reemphasizes the limitations of radiological studies in the follow-up of carcinoma colon.

  17. Howell--Jolly bodies: a clue to splenic infarction

    Energy Technology Data Exchange (ETDEWEB)

    Larrimer, J.H.; Mendelson, D.S.; Metz, E.N.

    1975-06-01

    Acute splenic infarction is characterized by left upper quadrant pain and occasionally by a friction rub. The differentiation from other intra-abdominal vascular diseases, such as ischemic bowel disease, renal infarction, and emboli to the mesenteric vessels can be difficult, and often the correct diagnosis has been made only at surgery or autopsy. In the past few years, radioisotope scanning of the spleen with technetium (/sup 99m/Tc) sulfur colloid has come into general use and appears to be a valuable aid in confirming the diagnosis. We describe the case of a patient with left upper quadrant abdominal pain of unknown origin in whom the appearance of Howell-Jolly bodies in her peripheral blood film proved to be an early sign of splenic infarction. (auth)

  18. Splenic imaging in a patient with functional asplenia

    Energy Technology Data Exchange (ETDEWEB)

    Wagman, P.G.; Dworkin, H.J.

    1989-04-01

    A 65-year-old woman presented with right upper extremity paralysis and left cerebrovascular accident. A routine complete blood count (CBC) demonstrated Howell-Jolly bodies on peripheral smear, and a liver-spleen scan showed absent splenic sulfur colloid uptake suggesting functional asplenia. A subsequent heat damaged red blood cell study demonstrated a normal sized spleen with preserved sequestering function, thereby excluding anatomic asplenia, vascular alterations, or congenital anomalies in the differential diagnosis of functional asplenia. This case illustrates the use of Tc-99m heat damaged red blood cells as a unique and useful diagnostic aid in identifying the presence and size of a spleen in patients with functional asplenia. It also demonstrates an apparent qualitative separation of splenic functions in processing sulfur colloid and heat damaged red blood cells.

  19. Antifibrinolytics for heavy menstrual bleeding.

    Science.gov (United States)

    Lethaby, A; Farquhar, C; Cooke, I

    2000-01-01

    Heavy menstrual bleeding (HMB) is an important cause of ill health in women. Medical therapy, with the avoidance of possibly unnecessary surgery, is an attractive treatment option. A wide variety of medications are available to reduce heavy menstrual bleeding but there is considerable variation in practice and uncertainty about the most appropriate therapy. Plasminogen activators are a group of enzymes that cause fibrinolysis (the dissolution of clots). An increase in the levels of plasminogen activators has been found in the endometrium of women with heavy menstrual bleeding compared to those with normal menstrual loss. Plasminogen activator inhibitors (antifibrinolytic agents) have therefore been promoted as a treatment for heavy menstrual bleeding. There has been a reluctance to prescribe tranexamic acid due to possible side effects of the drugs such as an increased risk of thrombogenic disease (deep venous thrombosis). Long term studies in Sweden, however, have shown that the rate of incidence of thrombosis in women treated with tranexamic acid is comparable with the spontaneous frequency of thrombosis in women. To determine the effectiveness of antifibrinolytics in achieving a reduction in heavy menstrual bleeding. All studies which might describe randomised controlled trials of antifibrinolytic therapy for the treatment of heavy menstrual bleeding were obtained by electronic searches of MEDLINE 1966-1997, EMBASE 1980-1997 and the Cochrane Library. Companies producing antifibrinolytics and experts within the field were contacted for reference lists and information on unpublished trials. Randomised controlled trials in women of reproductive age treated with antifibrinolytic agents versus placebo, no treatment or any other medical (non-surgical) therapy for regular heavy menstrual bleeding within either the primary, family planning or specialist clinic settings. Women with post menopausal bleeding, intermenstrual bleeding, iatrogenic or pathological causes of

  20. Co-existing squamous cell carcinoma and hemangioma on the ocular surface of a cat.

    Science.gov (United States)

    Perlmann, Eduardo; da Silva, Enry Garcia; Guedes, Pedro Mancini; Barros, Paulo Sergio de Moraes

    2010-01-01

    A 14-year-old spayed female domestic short-haired cat was presented for evaluation of a mass in the right eye. Ophthalmic examination revealed a blind right eye and presence of two distinct masses: a pink and a red-to-brown mass, the latter occupying most of the cornea and part of the conjunctiva. Exenteration was performed under general anesthesia, and the ocular tissues were processed routinely for histopathology. Upon microscopic examination, a malignant epithelial neoplasm and a benign vascular neoplasm were present in the cornea. The conjunctiva and the third eyelid were also affected. Upon immunohistochemistry, the epithelial tumor was positive for cytokeratin and negative for vimentin and the endothelial tumor was negative for cytokeratin and positive for vimentin. A diagnosis of squamous cell carcinoma (SCC) and hemangioma was made. The SCC was affecting the cornea, bulbar conjunctiva (lateral and inferior) and the base of the third eyelid, whereas the hemangioma was affecting the cornea and medial limbus. To the authors' knowledge, this is the first report of concomitant SCC and hemangioma affecting the ocular surface in a cat.

  1. Effect of photodynamic therapy combined with intravitreal ranibizumab injection on circumscribed choroidal hemangioma

    Directory of Open Access Journals (Sweden)

    Yu-Shun Xue

    2017-02-01

    Full Text Available AIM:To investigate the effect of photodynamic therapy(PDTcombined with intravitreal injection of ranibizumab on circumscribed choroidal hemangioma(CCH. METHODS:A retrospective study was performed for 6 eyes(6 casesdiagnosed as CCH. Before treatment, OCT examination showed macular cystoid edema and retinal neurepithelium layer detachment in all patients. All patients underwent photodynamic therapy, then intravitreal injection of ranibizumab 0.5mg(0.05mLwere administered at 48h after PDT. The best corrected visual acuity(BCVA, examination of the ocular fundus, fundus photography, fluorescence fundus angiography(FFA, indocyanine green angiography(ICGA, eye B ultrasonic and optical coherence tomography(OCTwere performed respectively at 1, 3 and 6mo after treatment. RESULTS:The patients were followed up for 4 to 10mo, the final vision of follow-up increased than before, it was raised 7 lines. The images of ICGA revealed hypofluorescence or no leakage in focal area. Eye B ultrasonic showed that hemangioma shrunk or faded. The images of ICGA revealed macular region retinal reattached well and edema disappeared completely. Mean flow-up was 6mo postoperative. There had no evidence of recurrence. CONCLUSION:For CCH patients, hemangioma got smaller obviously by PDT. Intravitreal ranibizumab injection promote effusion absorption under the retina. Combining use of the two therapies could improve visual acuity in a short-term.

  2. Superselective embolization with Pingyangmycin lipiodol emulsion for the treatment of liver cavernous hemangioma

    International Nuclear Information System (INIS)

    Kong Peng; Lu Huawei; Wang Jiawei; Yan Dong; Li Yingchun; Sun Min; Tan Jing; Tong Yuyun; Teng Yunshan

    2011-01-01

    Objective: To evaluate the advantages and disadvantages of super selective embolization therapy with Pingyangmycin lipiodol emulsion in treating liver cavernous hemangiomas. Methods: One hundred and fifty patients with hepatic cavernous hemangioma underwent super selective hepatic artery embolization treatment with Pingyangmycin lipiodol emulsion. The changes of clinic symptoms and tumor volumes, and the occurrence of complications were observed both before treatment and at 3 and 6 months after treatment. Results: CT scans showed that the blood supply of the tumor disappeared at 3 months and 6 months after treatment, and tumor volume was reduced in all patients. The lipiodol deposited well within the tumor in all patients. The mean tumor diameter was (8.47 ± 2.2 7) cm before intervention, which decreased to (5.75 ± 1.40) cm (P < 0.05) at 6 months after treatment and to (3.51 ± 0.82) cm at 12 months after treatment. The clinic symptoms were alleviated or even disappeared in all patients. No severe complications such as gallbladder injury, bile duct stenosis or hepatic necrosis occurred during and after the therapy. Conclusion: Super selective embolization therapy with Pingyangmycin lipiodol emulsion is an effective, safe and minimally-invasive non-surgical treatment for liver cavernous hemangiomas. With satisfactory clinical results, this technique can be regarded as an ideal embolization therapy. (authors)

  3. Central Retinal and Posterior Ciliary Artery Occlusion After Intralesional Injection of Sclerosant to Glabellar Subcutaneous Hemangioma

    International Nuclear Information System (INIS)

    Matsuo, Toshihiko; Fujiwara, Hiroyasu; Gobara, Hideo; Mimura, Hidefumi; Kanazawa, Susumu

    2009-01-01

    The aim of this study is to describe vision loss caused by central retinal artery and posterior ciliary artery occlusion as a consequence of sclerotherapy with a polidocanol injection to a glabellar hemangioma. An 18-year-old man underwent direct injection with a 23-gauge needle of 1 mL of a polidocanol-carbon dioxide emulsion into the glabellar subcutaneous hemangioma under ultrasound visualization of the needle tip by radiologists. He developed lid swelling the next day, and 3 days later at referral, the visual acuity in the left eye was no light perception. Funduscopy revealed central retinal artery occlusion and fluorescein angiography disclosed no perfusion at all in the left fundus, indicating concurrent posterior ciliary artery occlusion. The patient also showed mydriasis, blepharoptosis, and total external ophthalmoplegia on the left side. Magnetic resonance imaging demonstrated the swollen medial rectus muscle. In a month, blepharoptosis and ophthalmoplegia resolved but the visual acuity remained no light perception. Sclerosing therapy for facial hemangioma may develop a severe complication such as permanent visual loss.

  4. Partial splenic ablation in preparation for renal transplantation in children.

    Science.gov (United States)

    Guzzetta, P C; Stolar, C H; Potter, B M; Broadman, L; Ruley, E J

    1983-12-01

    Patients with end-stage renal disease who develop hypersplenism, patients with mild neutropenia, and those patients whose WBC fails to increase in response to cortisol administration will develop significant neutropenia following transplantation with routine doses of azathioprine. This "intolerance" of azathioprine mandates a reduction in the dose of azathioprine often resulting in allograft rejection. Splenectomy will prevent azathioprine-induced neutropenia, but the hazards of splenectomy in these immunosuppressed patients have led to attempts to salvage at least part of the spleen. Partial splenic ablation by embolization has been utilized in adults prior to transplantation to prevent azathioprine-induced neutropenia while preserving the spleen's protective mechanisms against infection. Eight children in our series of transplant candidates required a reduction of splenic function to prevent azathioprine induced neutropenia. One child had a functioning renal allograft but had recurrent neutropenia limiting the azathioprine dose. Partial splenic embolization was attempted in four children and was initially successful in two. Both patients later developed recurrent neutropenia and needed partial splenectomy. The two patients in whom partial splenic embolization was unsuccessful and five further patients in whom embolization was not attempted also underwent partial splenectomy. Approximately 75% to 80% of the spleen was resected. Six children have since undergone renal transplantation and one child had a transplant with chronic rejection at the time of partial splenectomy. Routine doses of azathioprine have been used in these children with no episodes of neutropenia or sepsis observed. We recommend partial splenectomy in those children requiring renal transplantation who are at risk for development of azathioprine induced neutropenia.

  5. Isolated metachronous splenic metastasis from synchronous colon cancer

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    Aker Fugen

    2006-07-01

    Full Text Available Abstract Background Isolated splenic metastases from colorectal cancer are very rare and there are only 13 cases reported in the English literature so far. Most cases are asymptomatic and the diagnosis is usually made by imaging studies during the evaluation of rising CEA level postoperatively. Case presentation A 76-year-old man underwent an extended left hemicolectomy for synchronous colon cancers located at the left flexure and the sigmoid colon. The tumors were staged as IIIC (T3N2M0 clinically and the patient received adjuvant chemotherapy. During the first year follow-up period, the patient remained asymptomatic with normal levels of laboratory tests including CEA measurement. However, a gradually rising CEA level after the 14th postoperative month necessitated further imaging studies including computed tomography of the abdomen which revealed a mass in the spleen that was subsequently confirmed by 18FDG- PET scanning to be an isolated metastasis. The patient underwent splenectomy 17 months after his previous cancer surgery. Histological diagnosis confirmed a metastatic adenocarcinoma with no capsule invasion. After an uneventful postoperative period, the patient has been symptom-free during the one-year of follow-up with normal blood CEA levels, although he did not accept to receive any further adjuvant therapy. To the best of our knowledge, this 14th case of isolated splenic metastasis from colorectal carcinoma is also the first reported case of splenic metastasis demonstrated preoperatively by 18FDG PET-CT fusion scanning which revealed its solitary nature as well. Conclusion Isolated splenic metastasis is a rare finding in the follow-up of colorectal cancer patients and long-term survival can be achieved with splenectomy.

  6. Role of EPI in diagnosing cavernous hemangioma and small HCC : comparison with fast T2-weighted MR Imaging

    International Nuclear Information System (INIS)

    Kim, Suk; Lee, Jun Woo; Kim, Chang Won; Jung, Hyun Woo; Choi, Sang Yoel; Lee, Suck Hong; Kim, Byung Soo

    1998-01-01

    The purpose of this study is to compare single-shot echo-planar MR imaging (EPI) with breath-hold fast T2-weighted imaging (HASTE or Turbo spin-echo T2WI) for evaluation of the role of EPI in distinguishing small hepatocellular carcinoma from cavernous hemangioma. We retrospectively evaluated MR images of 35 patients (21 cases of small HCC and 14 cases of cavernous hemangioma). EPI and breath-hold fast T2WI images were obtained and compared on the basis of lesion detection sensitivity, lesion-to-liver signal intensity ratio (SIR), contrast ratio (CR), and lesion-to-liver contrast to noise ratio (CNR). For the detection of small HCC, the sensitivity of EPI and breath-hold fast T2WI were equal in 14 of 21 cases (71.4%). The detection sensitivity of cavernous hemangioma with EPI and breath-hold fast T2WI was 100 % (14/14). Mean SIR on breath-hold fast T2WI was 2.02 ± 0.45 for small HCC and 3.65 ± 0.97 for cavernous hemangioma; on EPI, the corresponding figures were 2.91 ± 0.57 for cavernous hemangioma; On EPI, the figures obtained were 2.27 ± 0.52 and 6.26 ± 2.19, respectively. Mean CNR on breath-hold fast T2WI was 14.24 ± 4.098 for small HCC and 50.28 ± 10.96 for cavernous hemangioma, while on EPI, the corresponding figures were 13.84 ± 3.02 and 45.44 ± 11.21. In detecting focal hepatic mass, the sensitivity of EPI and breath-hold fast T2WI are comparable for the diagnosis of small HCC and cavernous hemangioma, EPI can provided additional information. (author). 20 refs., 2 tabs., 4 figs

  7. CT imaging of splenic sequestration in sickle cell disease

    Energy Technology Data Exchange (ETDEWEB)

    Sheth, S.; Piomelli, S. [Columbia Univ., New York, NY (United States). Dept. of Pediatrics; Ruzal-Shapiro, C.; Berdon, W.E. [Columbia Univ., New York, NY (United States). Div. of Pediatric Radiology

    2000-12-01

    Pooling of blood in the spleen is a frequent occurrence in children with sickle cell diseases, particularly in the first few years of life, resulting in what is termed ''splenic sequestration crisis.'' The spectrum of severity in this syndrome is wide, ranging from mild splenomegaly to massive enlargement, circulatory collapse, and even death. The diagnosis is usually clinical, based on the enlargement of the spleen with a drop in hemoglobin level by >2 g/dl, and it is rare that imaging studies are ordered. However, in the patient who presents to the emergency department with non-specific findings of an acute abdomen, it is important to recognize the appearance of sequestration on imaging studies. We studied seven patients utilizing contrast-enhanced CT scans and found two distinct patterns - multiple, peripheral, non-enhancing low-density areas or large, diffuse areas of low density in the majority of the splenic tissue. Although radiological imaging is not always necessary to diagnose splenic sequestration, in those situations where this diagnosis is not immediately obvious, it makes an important clarifying contribution. (orig.)

  8. CT imaging of splenic sequestration in sickle cell disease

    International Nuclear Information System (INIS)

    Sheth, S.; Piomelli, S.; Ruzal-Shapiro, C.; Berdon, W.E.

    2000-01-01

    Pooling of blood in the spleen is a frequent occurrence in children with sickle cell diseases, particularly in the first few years of life, resulting in what is termed ''splenic sequestration crisis.'' The spectrum of severity in this syndrome is wide, ranging from mild splenomegaly to massive enlargement, circulatory collapse, and even death. The diagnosis is usually clinical, based on the enlargement of the spleen with a drop in hemoglobin level by >2 g/dl, and it is rare that imaging studies are ordered. However, in the patient who presents to the emergency department with non-specific findings of an acute abdomen, it is important to recognize the appearance of sequestration on imaging studies. We studied seven patients utilizing contrast-enhanced CT scans and found two distinct patterns - multiple, peripheral, non-enhancing low-density areas or large, diffuse areas of low density in the majority of the splenic tissue. Although radiological imaging is not always necessary to diagnose splenic sequestration, in those situations where this diagnosis is not immediately obvious, it makes an important clarifying contribution. (orig.)

  9. Etiology of lower gastrointestinal bleeding in paediatric patients, a colonoscopic surgery

    International Nuclear Information System (INIS)

    Khudhdil, A.; Farrukh, H.; Ali, S.

    2014-01-01

    Objective: To determine the frequency of various etiologies of painless lower gastrointestinal bleeding (LGIB) in pediatric patients using colonoscopy. Study Design: Cross sectional descriptive study. Place and Duration of Study: This study was carried out at the department of Pediatrics, Military Hospital, Rawalpindi, from June 2010 to February 2012. Patients and Methods: A total of 80 patients (2-18 years of age) presenting with painless lower gastrointestinal bleeding were subjected to fiber-optic colonoscopy and findings were recorded. Data was analyzed with the help of SPSS version 10. Descriptive statistics were used to determine the mean +- SD of numerical data, e.g., for age. Categorical data like gender and colonoscopic findings were analyzed by their frequencies and percentages. Results: The study included 80 children out of which 53 were boys and 27 girls (male: female ratio was 1.96: 1). The majority of children, n=54 (67.5%) were between two and six years of age. The most common colonoscopic findings were polyps. In 47 (58.75%) patients, polyps were found in the colon and were resected. In 9 (11.25%) patients, gross appearance of colon was normal. Evidence of colitis was found in 17 (21.25%) patients. Patients with hemangiomas were 2 (2.5%). A total of 5(6.25%) patients had non specific ulcerative lesions. Conclusion: Polyps of the colorectal area are the most common cause of rectal bleeding in children in our set up. Thorough physical examination which includes a digital rectal examination and colonoscopy leads to rapid and accurate diagnosis and appropriate therapeutic measures. (author)

  10. HEMANGIOMA HEPÁTICO PRIMÁRIO EM GATA PERSA COM DOENÇA RENAL POLICÍSTICA PRIMARY HEPATIC HEMANGIOMA IN PERSIAN CAT WITH POLYCYSTIC KIDNEY DISEASE

    Directory of Open Access Journals (Sweden)

    Valdemiro Amaro da Silva Júnior

    2008-07-01

    Full Text Available

    Hemangiomas primários do fígado são neoplasias benignas que podem comprometer a sobrevivência do animal, em virtude da compressão de vasos, ductos e hepatócitos adjacentes, especialmente pela possibilidade de rupturas e morte por hipovolemia. Por serem raros em felinos, objetiva-se relatar o caso de uma gata Persa, com 10 anos de idade, cujos sinais clínicos eram: aumento de volume abdominal, vômitos intermitentes, apatia e anorexia, além de cios irregulares. No exame radiográfico se observou massa tecidual radiopaca no fígado. Na ultra-sonografia hepática, percebiam-se contornos irregulares, parênquima heterogêneo, hiperecogênico, com áreas cavitárias, sugestivo de neoplasia e cistos. No exame macroscópico, visibilizaram-se ascite sanguinolenta, esteatose hepática e massa neoplásica única com 12 cm de comprimento por 8 cm de largura e diversos cistos. Os ovários e rins se apresentavam policísticos e havia hiperplasia endometrial cística. Microscopicamente foram diagnosticadas no fígado formações císticas limitadas por endotélio e delgada cápsula de tecido conjuntivo, esteatose e hepatite periportal mononuclear-linfocitária com proliferação de ductos bilíferos. A massa tumoral originava-se a partir do tecido conjuntivo da cápsula hepática e se caracterizava pela presença de brotos vasculares oriundos de células endoteliais, com dilatação e anastomose de vasos nas áreas mais superficiais. Os achados observados são compatíveis com o diagnóstico de hemangioma hepático primário do tipo capilar-cavernoso. Nos ovários, no útero, nos rins e fígado, constatou-se doença policística.

     

    PALAVRAS-CHAVES: Fígado, gato, neoplasia vascular.

    Primaries hepatics hemangiomas are benign tumors that may compel limitations to animal survival owing to the compression of blood vessels, ducts and contiguous hepatocytes, especially due a

  11. Endovascular treatment of aneurysm of splenic artery arising from splenomesentric trunk using stent graft

    Energy Technology Data Exchange (ETDEWEB)

    Kulkami, Chinmay Bhimaji; Moorthy Srikanth; Pullara Sreekumar Karumathil; Kannan, Rajesh Ramaih [Department of Radiology, Amrita Institute of Medical Sciences, Amrita Lane (India)

    2013-12-15

    We report a rare case of aneurysm of splenic artery arising anomalously from the superior mesenteric artery (SMA). The aneurysm was treated successfully by coil embolization of the splenic artery distal to aneurysm and then deploying a stent graft in the SMA. A combination of stent graft and coil embolization for the treatment of aberrant splenic artery aneurysm has been reported only once. We describe the imaging findings and the endovascular procedure in this patient.

  12. A case of microgastria in association with splenic-gonadal fusion

    International Nuclear Information System (INIS)

    Mandell, G.A.; Alavi, A.; Heyman, S.; Ziegler, M.M.

    1983-01-01

    Microgastria is a rare congenital anomaly usually associated with asplenia. In this 2 1/2-year-old presenting with left hydrocele and inguinal hernia multiple accessory spleens were found in the inguinal-scrotal region compatible with splenic-gonadal fusion. sup(99m)Tc-sulfur colloid scanning is helpful in microgastria searching for the presence of splenic tissue and in splenic-gonadal fusion for the location of accessory heterotopic spleens. (orig.)

  13. Acute Brucellosis with Splenic Infarcts: A Case Report from a Tertiary Care Hospital in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mishal Alyousef

    2015-01-01

    Full Text Available Splenic infarction is an extremely rare and unique presentation of brucellosis. Only few cases have been reported worldwide. We here report a case of a young man, presenting with acute onset of fever, left hypochondial pain, and vomiting. Further evaluation revealed multiple splenic infarcts and positive blood culture for brucellosis despite negative transesophageal echocardiography for endocarditis. Significant improvement in clinical symptoms and splenic lesions was achieved after six weeks of combination therapy against brucellosis.

  14. Cavernous Hemangioma of the Orbit and Its Impact on Orbital Fat

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    O. Yu. Yatsenko

    2017-01-01

    Full Text Available The most common representative of primary tumors is a cavernous hemangioma of the orbit, which can lead to the disorder of functions of an eye and a cosmetic defect. The literature has repeatedly described the clinical picture of patients with cavernous hemangioma, their CT semiotics, hemangiomasintercourse with orbital structures. However, there is no data about the effect of the tumor on the state of the orbital fat.The purpose — to study structural features of cavernous hemangiomaand toundertake a study of state of the orbital fat, depending on the size of tumors.Patients and methods. We studied 36 patients with cavernous hemangioma of the orbit. CT scans were performed according to standard procedures to give axial and frontal slices. Volumetric soft tissues of the orbit indicators obtained after the construction of three-dimensional models. Originally built a three-dimensional reconstruction of the osseous orbit outside the orbit's part of the eye, and then — a muscular channel and soft tissue reconstruction unit (extraocular muscles, the optic nerve, lacrimal gland and eyes. We calculate the orbit of the eye and orbital fat. The volume of the orbital part of the eye obtained by subtracting the volume of the volume of its eyes outside the orbit’s part. The amount of fiber internal surgical space obtained by subtracting from the muscular channel volume of extraocular muscles and optic nerve. Control in all cases was a healthy contralateral orbit.Results and discussion. It was found that an increase in the volume of tumors occurssubatrophy of orbital fat. In patients with smallhemangiomas the amount of orbital fat is reduced by about 0.5 cm3, in patients with an average hemangiomasthe amount of orbital fat is retracted more than 1 cm3. The most prominent orbital fat atrophy in theorbitlocalization of large cavernous hemangiomas (on 2,88±0.09 cm3.Conclusions. An increase in the size of cavernous hemangioma leading to its structural

  15. The impact of share wave elastography in differentiation of hepatic hemangioma from malignant liver tumors in pediatric population

    International Nuclear Information System (INIS)

    Özmen, Evrim; Adaletli, İbrahim; Kayadibi, Yasemin; Emre, Şenol; Kılıç, Fahrettin; Dervişoğlu, Sergülen; Kuruğoğlu, Sebuh; Şenyüz, Osman Faruk

    2014-01-01

    Highlights: • We evaluated the impact of share wave elastography technique in differentiation hepatic hemangiomas from malignant liver tumors in pediatric population. • Share wave technique can increase the diagnostic capability of conventional ultrasonography in the differential diagnosis of liver tumors in children. • Share wave elastography is a potential adjunctive diagnostic technique for pediatric liver tumors. - Abstract: Objective: In children it is crucial to differentiate malignant liver tumors from the most common benign tumor, hepatic hemangiomas since the treatment strategies are quite different. We aimed to evaluate the efficiency of shear wave elastography (SWE) technique in differentiation of malignant hepatic tumors and hepatic hemangiomas. Methods: Twenty patients with hepatic tumor were included in our study. Two radiologists performed SWE for 13 patients with malignant hepatic tumors including hepatoblastoma (n = 7), hepatocellular carcinoma (n = 3), metastasis (n = 2), embryonal sarcoma (n = 1) and 7 patients with hepatic hemangioma. All of our patients were between the age of 1 and 192 months (mean age: 56.88 months). Receiver operating characteristic analysis was achieved to evaluate the diagnostic accuracy of SWE and to determine the optimal cut-off value in differentiation hepatic hemangioma from malignant hepatic tumors. Results: The mean SWE values (in kPa) for the first observer were 46.94 (13.8–145) and 22.38 (6.6–49.6) and those for the second observer were 57.91 (11–237) and 23.87 (6.4–57.5), respectively for malignant hepatic tumors and hepatic hemangiomas. The SWE values of malignant hepatic tumors were significantly higher than those of hepatic hemangioma (p = 0.02). The inter-observer agreement was almost perfect (0.81). The area under the receiver operating characteristic curve of SWE for differentiating the hepatic hemangioma from malignant hepatic tumors was 0.77 with a sensitivity of 72.7% and a specificity of 66

  16. The impact of share wave elastography in differentiation of hepatic hemangioma from malignant liver tumors in pediatric population

    Energy Technology Data Exchange (ETDEWEB)

    Özmen, Evrim, E-mail: evrimkilicdr@gmail.com [Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey); Adaletli, İbrahim, E-mail: iadaletli@yahoo.com [Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey); Kayadibi, Yasemin, E-mail: ysmnkurdoglu@gmail.com [Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey); Emre, Şenol, E-mail: senolemre@hotmail.com [Department of Pediatric Surgery, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey); Kılıç, Fahrettin, E-mail: fahrettinkilic@hotmail.com [Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey); Dervişoğlu, Sergülen, E-mail: selozmen@gmail.com [Department of Pathology, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey); Kuruğoğlu, Sebuh, E-mail: sebuhk@yahoo.com [Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey); Şenyüz, Osman Faruk, E-mail: ofsenyuz@gmail.com [Department of Pediatric Surgery, Cerrahpasa Medical Faculty, Istanbul University, 34300, Kocamustafapasa, Istanbul (Turkey)

    2014-09-15

    Highlights: • We evaluated the impact of share wave elastography technique in differentiation hepatic hemangiomas from malignant liver tumors in pediatric population. • Share wave technique can increase the diagnostic capability of conventional ultrasonography in the differential diagnosis of liver tumors in children. • Share wave elastography is a potential adjunctive diagnostic technique for pediatric liver tumors. - Abstract: Objective: In children it is crucial to differentiate malignant liver tumors from the most common benign tumor, hepatic hemangiomas since the treatment strategies are quite different. We aimed to evaluate the efficiency of shear wave elastography (SWE) technique in differentiation of malignant hepatic tumors and hepatic hemangiomas. Methods: Twenty patients with hepatic tumor were included in our study. Two radiologists performed SWE for 13 patients with malignant hepatic tumors including hepatoblastoma (n = 7), hepatocellular carcinoma (n = 3), metastasis (n = 2), embryonal sarcoma (n = 1) and 7 patients with hepatic hemangioma. All of our patients were between the age of 1 and 192 months (mean age: 56.88 months). Receiver operating characteristic analysis was achieved to evaluate the diagnostic accuracy of SWE and to determine the optimal cut-off value in differentiation hepatic hemangioma from malignant hepatic tumors. Results: The mean SWE values (in kPa) for the first observer were 46.94 (13.8–145) and 22.38 (6.6–49.6) and those for the second observer were 57.91 (11–237) and 23.87 (6.4–57.5), respectively for malignant hepatic tumors and hepatic hemangiomas. The SWE values of malignant hepatic tumors were significantly higher than those of hepatic hemangioma (p = 0.02). The inter-observer agreement was almost perfect (0.81). The area under the receiver operating characteristic curve of SWE for differentiating the hepatic hemangioma from malignant hepatic tumors was 0.77 with a sensitivity of 72.7% and a specificity of 66

  17. Tc-99m sulfur colloid spleen imaging following splenic artery and vein resection for pancreas organ donation

    International Nuclear Information System (INIS)

    Kuni, C.C.; Crass, J.R.; Du Cret, R.P.; Boudreau, R.J.; Loken, M.K.

    1987-01-01

    The authors retrospectively studied the records and Tc-99m sulfur colloid (TSC) splenic artery and vein resection for donation to HLA-compatible relatives. Of 37 patients with postoperative TSC studies, four had no postoperative splenic abnormalities. Nineteen of the abnormal TSC studies were followed with TSC studies 2 weeks to 14 months later; three showed no change, seven showed improvements,and ten became normal. One patient required splenectomy 2 days after pancreatectomy for splenic infarction; her TSC study showed no uptake. These data suggest that the spleen usually survives splenic artery and vein resection. Absent splenic TSC uptake raises the possibility of splenic infarction but usually improves

  18. Haematological and biochemical characteristics of the splenic effluent blood in schistosomal patients undergoing splenectomy

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    Andy Petroianu

    Full Text Available OBJECTIVE: To assess hematological and biochemical features of splenic effluent blood and their influence on the rise of hematological values after splenectomy. METHODS: we studied 20 patients undergoing surgical treatment for schistosomatic portal hypertension. We collected blood samples for CBC, coagulation, bilirubin and albumin in the splenic vein (perioperative and peripheral blood (immediately pre and postoperative periods. RESULTS: the splenic blood showed higher values of red blood cells, hemoglobin, hematocrit, platelet count, total leukocytes, neutrophils, lymphocytes, monocytes, eosinophils and basophils, as well as reduction of laboratory coagulation parameters in relation to peripheral blood collected preoperatively. In the postoperative peripheral blood there was an increase in the overall leukocytes and in their neutrophil component, and decreased levels of basophils, eosinophils and lymphocytes. The other postoperative variables of complete blood count and coagulation tests were not different compared with the splenic blood. The albumin values were lower postoperatively when compared to preoperative and splenic blood. There were higher values of direct bilirubin in the postoperative period when compared with the preoperative and splenic blood. Postoperative indirect bilirubin was lower compared to its value in the splenic blood. CONCLUSION: hematological and biochemical values of splenic effluent blood are higher than those found in peripheral blood in the presence of schistosomal splenomegaly. However, the splenic blood effluent is not sufficient to raise the blood levels found after splenectomy.

  19. Iatrogenic splenic injury: review of the literature and medico-legal issues

    Directory of Open Access Journals (Sweden)

    Feola Alessandro

    2016-01-01

    Full Text Available Iatrogenic splenic injury is a recognized complication in abdominal surgery. The aim of this paper is to understand the medico-legal issues of iatrogenic splenic injuries. We performed a literature review on PubMed and Scopus using iatrogenic splenic or spleen injury and iatrogenic splenic rupture as keywords. Iatrogenic splenic injury cases were identified. Most cases were related to colonoscopy, but we also identified cases related to upper gastrointestinal procedures, colonic surgery, ERCP, left nephrectomy and/or adrenalectomy, percutaneous nephrolithotomy, vascular operations involving the abdominal aorta, gynecological operation, left lung biopsy, chest drain, very rarely spinal surgery and even cardiopulmonary resuscitation. There are several surgical procedures that can lead to a splenic injury. However, from a medico-legal point of view, it is important to assess whether the cause can be attributed to a technical error of the operator rather than being an unpredictable and unpreventable complication. It is important for the medico-legal expert to have great knowledge on iatrogenic splenic injuries because it is important to evaluate every step of the first procedure performed, how a splenic injury is produced, and whether the correct treatment for the splenic injury was administered in a judgment.

  20. Iatrogenic splenic injury: review of the literature and medico-legal issues.

    Science.gov (United States)

    Feola, Alessandro; Niola, Massimo; Conti, Adelaide; Delbon, Paola; Graziano, Vincenzo; Paternoster, Mariano; Pietra, Bruno Della

    2016-01-01

    Iatrogenic splenic injury is a recognized complication in abdominal surgery. The aim of this paper is to understand the medico-legal issues of iatrogenic splenic injuries. We performed a literature review on PubMed and Scopus using iatrogenic splenic or spleen injury and iatrogenic splenic rupture as keywords. Iatrogenic splenic injury cases were identified. Most cases were related to colonoscopy, but we also identified cases related to upper gastrointestinal procedures, colonic surgery, ERCP, left nephrectomy and/or adrenalectomy, percutaneous nephrolithotomy, vascular operations involving the abdominal aorta, gynecological operation, left lung biopsy, chest drain, very rarely spinal surgery and even cardiopulmonary resuscitation. There are several surgical procedures that can lead to a splenic injury. However, from a medico-legal point of view, it is important to assess whether the cause can be attributed to a technical error of the operator rather than being an unpredictable and unpreventable complication. It is important for the medico-legal expert to have great knowledge on iatrogenic splenic injuries because it is important to evaluate every step of the first procedure performed, how a splenic injury is produced, and whether the correct treatment for the splenic injury was administered in a judgment.

  1. Solitary splenic metastasis from nasopharyngeal carcinoma: a case report and systematic review of the literature.

    Science.gov (United States)

    Genova, Pietro; Brunetti, Francesco; Bequignon, Emilie; Landi, Filippo; Lizzi, Vincenzo; Esposito, Francesco; Charpy, Cecile; Calderaro, Julien; Azoulay, Daniel; de'Angelis, Nicola

    2016-07-15

    Solitary splenic metastases are a rare occurrence, and the nasopharyngeal carcinoma represents one of the most uncommon primary sources. The present study aimed to describe a rare case of a solitary single splenic metastasis from nasopharyngeal carcinoma and to assess the number of cases of isolated nasopharyngeal carcinoma metastases to the spleen reported in the literature. We describe the case of a 56-year-old man with a history of nasopharyngeal carcinoma and complete remission after chemo-radiotherapy. Three months after complete remission, positron emission tomography/computed tomography scan revealed a hypermetabolic splenic lesion without increased metabolic activity in other areas. After laparoscopic splenectomy, the pathology report confirmed a single splenic metastasis from undifferentiated carcinoma of the nasopharyngeal type. The postoperative period was uneventful. We also performed a systematic review of the literature using MEDLINE and Google Scholar databases. All articles reporting cases of splenic metastases from nasopharyngeal carcinoma, with or without histologic confirmation, were evaluated. The literature search yielded 15 relevant articles, which were very heterogeneous in their aims and methods and described only 25 cases of splenic metastases from nasopharyngeal carcinoma. The present review shows that solitary splenic metastases from nasopharyngeal carcinoma are a rare event, but it should be considered in patients presenting with splenic lesions at imaging and a history of primary or recurrent nasopharyngeal carcinoma. No evidence supports a negative impact of splenectomy in patients with solitary splenic metastasis from nasopharyngeal carcinoma.

  2. A Case of Multiple Splenic Lymph angiomas Diagnosed by Percutaneous Needle Biopsy

    Energy Technology Data Exchange (ETDEWEB)

    Ki, Seung Seog; Jeong, Sook Hyang; Yoon, Chang Jin; Chang, Se Jung; Choi, Joon Hyuk; Ha, Ji Su; Kim, Soon Je [KEPCO Medical foundation Hanil General Hospital, Seoul (Korea, Republic of); Lee, Hye Seung [Seoul National University Bundang Hospital, Seongnam (Korea, Republic of)

    2007-06-15

    Lymphangioma of the spleen is an extremely rare disease in adults, and performing splenectomy has been considered necessary for its diagnosis and treatment, but the diagnosis of an isolated splenic mass lesion without performing splenectomy is a challenging problem. Herein, we report on a case of multiple splenic lymphangiomas that were found incidentally in a 56-year-old female; these lesions were diagnosed by percutaneous splenic biopsy without splenectomy. We suggest that this approach is a reasonable option for benign looking-appearing splenic tumors because splenectomy and its postsplenectomy complications can be avoided

  3. A Case of Multiple Splenic Lymph angiomas Diagnosed by Percutaneous Needle Biopsy

    International Nuclear Information System (INIS)

    Ki, Seung Seog; Jeong, Sook Hyang; Yoon, Chang Jin; Chang, Se Jung; Choi, Joon Hyuk; Ha, Ji Su; Kim, Soon Je; Lee, Hye Seung

    2007-01-01

    Lymphangioma of the spleen is an extremely rare disease in adults, and performing splenectomy has been considered necessary for its diagnosis and treatment, but the diagnosis of an isolated splenic mass lesion without performing splenectomy is a challenging problem. Herein, we report on a case of multiple splenic lymphangiomas that were found incidentally in a 56-year-old female; these lesions were diagnosed by percutaneous splenic biopsy without splenectomy. We suggest that this approach is a reasonable option for benign looking-appearing splenic tumors because splenectomy and its postsplenectomy complications can be avoided

  4. Hemangiomas and focal nodular hyperplasia images in contrast-enhanced, wide-band phase-inversion harmonic power Doppler imaging.

    Science.gov (United States)

    Janica, Jacek; Serwatka, Wojciech; Polaków, Jerzy; Ustymowicz, Andrzej; Łebkowska, Urszula; Kordecki, Kazimierz; Walecki, Jerzy; Polaków, Piotr; Dobrzycki, Sławomir

    2004-06-01

    Contrast-enhanced, wide-band, phase inversion power Doppler sonography in the depiction of vasculature in hemangioma and focal nodular hyperplasia. Fifty-one patients with liver lesions (40 FNHs,37 hemangiomas) were prospectively evaluated with conventional, color, power Doppler sonography, tissue harmonic, phase-inversion sonography and helical CT. Levovist was the standard contrast agent used and all examinations were performed on Siemens SONOLINE Elegra equipped with Ensemble Contrast Imaging (ECI) software. Color and power Doppler scans were frequently not specific for these highly vasularized lesions. Images were not suggestive in 15 out of 40 FNHs and not positive in all of 37 hemangiomas). If peripheral enhancement in form of puddle enhancement, 'bloo pools' or rimlike followed by a slow centripetal fill-in is regarded as a positive finding for hemangiomas all lesions were depicted confidently with wide-band, phase inversion, contrast enhanced power Doppler scans. Moreover, all typical vascularity features of FNHs confluence firstly the feeding artery then centrifugal spread of contrast later forming wheel like pattern was obvious in all cases of diagnosed FNHs. Contrast-enhanced, wide-band, PI ,power Doppler imaging is useful method for diagnosing the vascularity of FNHs and hemangiomas. Not only it overcomes the low prediction rate which was the main obstacle for routine use of sonography but it is cheap, portable, and free also from contrast media and radiation.

  5. Prevalence of simple liver cysts and hemangiomas in cirrhotic and non-cirrhotic patients submitted to magnetic resonance imaging

    Directory of Open Access Journals (Sweden)

    Breno Victor Tomaz Galvao

    2013-07-01

    Full Text Available Objective To determine the prevalence of liver cysts and hemangiomas in the general population and in cirrhotic patients. Materials and Methods Retrospective, observational, and cross-sectional study selecting consecutive magnetic resonance imaging studies performed in the period from February to July 2011. A total of 303 patients (187 women and 116 men with mean age of 53.3 years were included in the present study. Patients with previously known liver lesions were excluded. The images were consensually analyzed by two observers in the search for simple liver cysts and typical liver hemangiomas, according to universally accepted imaging criteria. Lesions prevalence, diameters and location were determined in both cirrhotic and non-cirrhotic individuals. Results The authors observed prevalence of 8.6% for hemangiomas and 14.5% for simple cysts. No statistically significant difference was observed in relation to prevalence of hemangiomas and cysts among cirrhotic and non-cirrhotic patients (p = 0.954; p = 0.472. Conclusion In the present study, the prevalence of cysts and hemangiomas was higher than the prevalence reported by autopsy series. No influence of cirrhosis was observed on the prevalence and appearance of such incidental lesions.

  6. Magnetic Resonance Imaging Comparison of Intra-Articular Cavernous Synovial Hemangioma and Cystic Synovial Hyperplasia of the Knee

    Energy Technology Data Exchange (ETDEWEB)

    De Filippo, M.; Rovani, C.; Sudberry, J. J.; Rossi, F.; Pogliacomi, F.; Zompatori, M. [Univ. of Parma (Italy). Dept. of Clinical Sciences

    2006-07-15

    Purpose: To identify and compare magnetic resonance imaging (MRI) characteristics, with and without intravenous contrast medium, of cavernous synovial hemangiomas and cystic synovial hyperplasia. Material and Methods: Four cases of cavernous synovial hemangioma and five of cystic synovial hyperplasia of the knee were studied retrospectively. The patients (5 F and 4 M; 15-25 years of age) all had long-standing knee pain. At clinical examination we observed elastic swelling and pain without significant joint effusion. The patients underwent conventional radiography and MRI without and following intravenous contrast medium before arthroscopic biopsy. Results: The radiographs were interpreted as negative in all patients. MRI examination without contrast medium revealed a similar multicystic appearance for both lesions. Following intravenous contrast agent administration, cavernous synovial hemangiomas demonstrated avid, rather homogenous enhancement, whereas cystic synovial hyperplasia demonstrated less intense, peripheral enhancement only. Arthroscopy with histological examination of the lesions confirmed the MRI diagnosis in every case. Conclusion: In our experience, cavernous synovial hemangioma and cystic synovial hyperplasia have a similar appearance on unenhanced MRI, but can be reliably differentiated on the basis of enhancement characteristics following intravenous contrast administration. Keywords: Cavernous synovial hemangioma; cystic synovial hyperplasia; knee; MRI.

  7. Multilevel thoracic hemangioma with spinal cord compression in a pediatric patient: case report and review of the literature.

    Science.gov (United States)

    Cherian, Jacob; Sayama, Christina M; Adesina, Adekunle M; Lam, Sandi K; Luerssen, Thomas G; Jea, Andrew

    2014-09-01

    Vertebral hemangiomas are common benign vascular tumors of the spine. It is very rare for these lesions to symptomatically compress neural elements. If spinal cord compression does occur, it usually involves only a single level. Multilevel vertebral hemangiomas causing symptomatic spinal cord compression have never been reported in the pediatric population to the best of our knowledge. We report the case of a 15-year-old boy presenting with progressive paraparesis due to thoracic spinal cord compression from a multilevel thoracic hemangioma (T5-T10) with epidural extension. Because of his progressive neurological deficit, he was initially treated with urgent multilevel decompressive laminectomies from T4 to T11. This was to be followed by radiotherapy for residual tumor, but the patient was unfortunately lost to follow-up. He re-presented 3 years later with recurrent paraparesis and progressive disease. This was treated with urgent radiotherapy with good response. As of 6 months follow-up, he has made an excellent neurological recovery. In this report, we present the first case of a child with multilevel vertebral hemangiomas causing symptomatic spinal cord compression and review the literature to detail the pathophysiology, management, and treatment of other cases of spinal cord compression by vertebral hemangiomas.

  8. Lower Gastrointestinal Bleeding in Children.

    Science.gov (United States)

    Sahn, Benjamin; Bitton, Samuel

    2016-01-01

    This article provides an overview of the evaluation and management of lower gastrointestinal bleeding (LGIB) in children. The common etiologies at different ages are reviewed. Conditions with endoscopic importance for diagnosis or therapy include solitary rectal ulcer syndrome, polyps, vascular lesions, and colonic inflammation and ulceration. Diagnostic modalities for identifying causes of LGIB in children include endoscopy and colonoscopy, cross-sectional and nuclear medicine imaging, video capsule endoscopy, and enteroscopy. Pre-endoscopic preparation and decision-making unique to pediatrics is highlighted. The authors conclude with a summary of current and emerging therapeutic hemostatic techniques that can be used in pediatric patients. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. [APPROACH TO PATIENTS WITH GASTROINTESTINAL BLEEDING].

    Science.gov (United States)

    Nikolić, M; Hanževački, M; Jurčić, P; Budimir, I; Ljubičić, N

    2015-11-01

    In the developed Western countries, despite the accumulation of knowledge about the causes and treatment of gastrointestinal bleeding, as well as the experience of gastroenterologists-endoscopists using sophisticated endoscopic devices, the number of hospitalizations and mortality rates has not declined as expected. The most likely explanations are the following: aging population, increased prevalence of alcoholic liver cirrhosis, gastroesophageal reflux disease and obesity, Helicobacter pylori antibiotic resistance, using dual anti-aggregation therapy, anticoagulants, and excessive use of nonsteroidal anti-inflammatory drugs. The aim of this paper is to show the incidence and the most common signs and symptoms of gastrointestinal bleeding. The aim is also to present initial clinical evaluation, diagnostic methods, the main causes of gastrointestinal bleeding, endoscopic hemostatic modalities and treatment of bleeding from the upper and lower gastrointestinal tract. Using the MEDLINE and Ovid databases, we searched the meta-analyses and systematic reviews published in English during the 2005-2015 period. Meta-analyses included results of randomized, double-blind studies on adults treated for gastrointestinal bleeding. Included were guidelines of the European and American Society of Gastroenterological Endoscopy, as well as recent expert work. In this review, we bring the state-of-the-art on gastrointestinal bleeding, new classification of gastrointestinal bleeding from the upper, mid and lower gut, controversy of nasogastric tube placement, use of prokinetic agents and inhibitor proton pumps in acute gastrointestinal bleeding from the upper tract, restrictive transfusion strategy, useful clinical stratification of the severity of bleeding, indications for hospitalization and outcome of using the clinical bleeding score, proper use of gastroprotection in patients at a high risk of peptic ulcer, the need of initial endoscopy, variceal assessment in newly diagnosed

  10. Prevalence of oral hemangioma, vascular malformation and varix in a Brazilian population Prevalência de hemangioma, malformação vascular e variz de boca numa população brasileira

    Directory of Open Access Journals (Sweden)

    Priscila Henriques Corrêa

    2007-03-01

    Full Text Available Hemangioma, vascular malformation and varix are benign vascular lesions, common in the head and neck regions. Studies about the prevalence of these lesions in the oral cavity are scarce. The aim of this study was to estimate the prevalence of and to obtain clinical data on oral hemangioma, vascular malformation and varix in a Brazilian population. Clinical data on those lesions were retrieved from the clinical forms from the files of the Oral Diagnosis Service, School of Dentistry, Federal University of Minas Gerais, Brazil, from 1992 to 2002. Descriptive analysis was performed. A total of 2,419 clinical forms in the 10-year period were evaluated, of which 154 (6.4% cases were categorized as oral hemangioma, oral vascular malformation or oral varix. Oral varix was the most frequent lesion (65.6%. Females had more oral hemangioma and oral varix than males. Oral vascular malformation and oral varix were more prevalent in the 7th and 6th decades, respectively. Oral hemangioma and oral varix were more prevalent in the ventral surface of the tongue and oral vascular malformation, in the lips. Oral hemangioma was treated with sclerotherapy (54.5%, and vascular malformation was managed with sclerotherapy and surgery (19.4% each. The data of this study suggests that benign vascular lesions are unusual alterations on the oral mucosa and jaws.Hemangioma, malformação vascular e variz são lesões vasculares benignas comuns na região de cabeça e pescoço. Estudos sobre a prevalência dessas lesões em boca são escassos. O objetivo deste estudo foi estimar a prevalência e realizar um levantamento de dados clínicos de hemangioma, malformação vascular e variz de boca. Dados clínicos dessas lesões foram consultados em fichas clínicas do arquivo do Serviço de Diagnóstico Oral da Universidade Federal de Minas Gerais, Brasil, no período de 1992 a 2002. Uma análise descritiva foi realizada. Foram obtidas neste período de 10 anos 2.419 fichas cl

  11. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B

    2012-01-01

    Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved by the D......Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved...... by the Danish Society of Gastroenterology and Hepatology September 4, 2011. Recommendations: Recommendations emphasize the importance of early and efficient resuscitation. Endoscopy should generally be performed within 24 hours, reducing operation rate, rebleeding rate and duration of in-patient stay. When...... in achieving endoscopic hemostasis. Use of endoscopic monotherapy with epinephrine injection is not recommended. Intravenous high-dose proton pump inhibitor (PPI) therapy for 72 hours after successful endoscopic hemostasis is recommended as it decreases both rebleeding rate and mortality in patients with high...

  12. Clinical indications and biological mechanisms of splenic irradiation in autoimmune diseases

    International Nuclear Information System (INIS)

    Weinmann, M.; Becker, G.; Einsele, H.; Bamberg, M.

    2001-01-01

    Background: Splenic irradiation (SI) is a fairly unknown treatment modality in autoimmune disorders like autoimmune thrombocytopenia (AIT) or autoimmune hemolytic anemia (AIHA), which may provide an effective, low toxic and cost-effective treatment for selected patients. Patients, Materials and Methods: This article reviews the limited experiences on splenic irradiation in autoimmune thrombocytopenia by analyzing the current studies including 71 patients and some preliminary reports on splenic irradiation in autoimmune hemolytic anemia. Results: In autoimmune thrombocytopenia between 40 and 90% of all patients responded, but most of them relapsed within 4 to 6 months after splenic irradiation. Between 10 and 20% of all patients had a sustained response. The efficacy of splenic irradiation in HIV-associated cases of thrombocytopenia is probably lower than in other forms of autoimmune thrombocytopenia, but especially in this group immunosuppressive drug treatment of autoimmune thrombocytopenia exposes some problems. In autoimmune hemolytic anemia there are some case reports about efficacy of splenic irradiation. Toxicity of splenic irradiation in both diseases was very moderate. Conclusions: For HIV patients, for elderly patients or patients at high risk for complications following splenectomy splenic irradiation might be a treatment option. Splenic irradiation as preoperative treatment in patients not responding to or not suitable for immunosuppressive drugs prior to splenectomy may be a promising new application of splenic irradiation to reduce adverse effects of splenectomy in thrombocytopenic patients. A further analysis of the biological mechanisms underlying splenic irradiation may help to improve patient selection, to optimize dose concepts and treatment schedules and will improve understanding of radiotherapy as an immunomodulatory treatment modality. (orig.) [de

  13. Purpuric halo around hemangioma as a clue for primary systemic amyloidosis: Case report and review of literature

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    Yin-Shuo Chang

    2018-03-01

    Full Text Available Mucocutaneous lesion appears in up to 40% of patients with primary systemic amyloidosis (AL amyloidosis. The cutaneous signs may be co-expressed with other organ involvement or even solely presented as the first clue. We reported a case of systemic AL amyloidosis who was initially presented as a solitary hemangioma with a purpuric halo. Excisional biopsy revealed a hemangioma with amyloid deposited in thickened vascular walls. Systemic AL amyloidosis was diagnosed after thorough survey. The stage of disease at the time of initial treatment is the greatest prognostic factor. To our knowledge, this is the first case of systemic AL amyloidosis initially presented as a purpuric halo around hemangioma in Taiwan. This target-like lesion should be linked to systemic AL amyloidosis and early diagnosis is extraordinary important.

  14. Solitary vertebral plasmacytoma causing compression fracture in a patient with multiple vertebral hemangiomas: a diagnosis easily missed!

    Directory of Open Access Journals (Sweden)

    Shagufta Wahab

    2011-12-01

    Full Text Available The imaging mimics, acute osteoporotic compression fractures, metastasis and malignant melanoma or plasmacytoma pathological fractures are the important clinical problems in geriatric age group that need to be differentiated due to their grossly differing prognostic and therapeutic implications. There are few suggestive features on magnetic resonance imaging (MRI that help differentiate between these entities. Hemangiomas are very common benign spinal tumors that have characteristic features on MRI. In the setting of multiple vertebral hemangiomas causing cord compression in elderly patients, the scenario is even more complex with four different entities with different prognostic profiles. We report such a diagnostic dilemma we encountered in a middle aged female patient with multiple vertebral hemangiomas and compression fracture in D10 vertebra.

  15. Gastric ulcer bleeding: diagnosis by computed tomography

    International Nuclear Information System (INIS)

    Voloudaki, Argyro; Tsagaraki, Kaliopi; Mouzas, John; Gourtsoyiannis, Nickolas

    1999-01-01

    A case of CT demonstration of a bleeding gastric ulcer is presented, in a patient with confusing clinical manifestations. Abdominal CT was performed without oral contrast medium administration, and showed extravasation of intravenous contrast into a gastric lumen distended with material of mixed attenuation. It is postulated that if radiopaque oral contrast had been given, peptic ulcer bleeding would probably have been masked. CT demonstration of gastric ulcer bleeding, may be of value in cases of differential diagnostic dilemmas

  16. Solitary splenic metastasis from ovarian carcinosarcoma: a case report

    Directory of Open Access Journals (Sweden)

    Gillespie Thomas

    2011-02-01

    Full Text Available Abstract Introduction Metastatic tumors to the spleen are rare but are usually found in conjunction with metastasis to other organs. The most common sources of splenic metastasis are breast, lung and colorectal cancers as well as melanoma and ovarian carcinoma. A solitary carcinosarcoma metastasis to the spleen of any origin is very rare. To the best of our knowledge, there are fewer than 30 reported cases of ovarian primary tumors with solitary metastasis to the spleen, and only three solitary primary carcinosarcomas to the spleen have been reported, of which one is female. We present what is, to the best of our knowledge, the first case of a solitary metastatic carcinosarcoma to the spleen arising from a primary ovarian carcinsarcoma. Case presentation A 72-year-old Hispanic woman status post-total abdominal hysterectomy for ovarian carcinosarcoma presented with complaints of early satiety and abdominal pain for the past two months with a 30-lb unintentional weight loss. An initial computed tomographic scan of her abdomen and pelvis revealed a 30 cm × 27 cm splenic mass with displacement of the left kidney, stomach and liver. The patient was found to have a solitary metastatic carcinosarcoma of the spleen with biphasic epithelial (carcinomatous and mesenchymal (sarcomatous elements consistent with carcinosarcoma. Conclusion Carcinosarcoma of the spleen is a rare tumor. Carcinosarcomas are a biphasic neoplasm comprising malignant epithelial and mesenchymal components arising from a stem cell capable of differentiation. They can arise anywhere in the female genital tract, most commonly from the endometrium. Even though it is rare, carcinosarcomas can metastasize to the spleen. This unique case of a solitary splenic metastasis from ovarian carcinosarcoma has particular interest in medicine, especially for the specialties of surgical oncology, pathology and hematology/oncology.

  17. Enriched environment and stress exposure influence splenic B lymphocyte composition.

    Science.gov (United States)

    Gurfein, Blake T; Hasdemir, Burcu; Milush, Jeffrey M; Touma, Chadi; Palme, Rupert; Nixon, Douglas F; Darcel, Nicholas; Hecht, Frederick M; Bhargava, Aditi

    2017-01-01

    Prolonged chronic stress has deleterious effects on immune function and is associated with numerous negative health outcomes. The spleen harbors one-fourth of the body's lymphocytes and mediates both innate and adaptive immune responses. However, the subset of splenic lymphocytes that respond, either adaptively or maladaptively, to various stressors remains largely unknown. Here we investigated the effects of unpredictable chronic mild stress (CMS) exposure on spleen composition in male mice housed in two different caging conditions: standard caging (Cntl) and enriched environment (EE). EE-caged mice exhibited the greatest absolute number of splenocytes and CMS exposure significantly lowered splenocyte numbers in both caging conditions. Glucocorticoid production, measured by mean fecal corticosterone metabolites (FCM), was significantly lower in EE-caged mice vs. Cntl-caged mice. Surprisingly, CMS exposure resulted in an increase in mean FCM in EE-caged mice, but no significant change in Cntl-caged mice. CMS altered the splenic B:T lymphocyte ratio; it reduced the frequency of B cells, but increased the frequency of T cells in EE-caged mice. Splenocyte number and B:T lymphocyte ratio showed a negative relationship with mean FCM. EE-caged mice had a lower frequency of immature and germinal B cells than Cntl-caged mice. CMS markedly increased the frequency of immature and marginal zone B cells, but decreased the frequency of follicular B cells in both caging conditions. Mean FCM correlated positively with frequency of immature, marginal zone and germinal center B cells, but negatively with frequency of follicular B cells. To conclude, splenic immune cells, particularly B lymphocyte composition, are modulated by caging environment and stress and may prime mice differently to respond to immune challenges.

  18. Management of acute gastric varices bleeding

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    Chen-Jung Chang

    2013-10-01

    Full Text Available Gastroesophageal varices bleeding is a major complication in patients with cirrhosis. Gastric varices (GVs occur in approximately 20% of patients with portal hypertension. However, GV bleeding develops in only 25% of patients with GV and requires more transfusion and has higher mortality than esophageal variceal (EV bleeding. The best strategy for managing acute GV bleeding is similar to that of acute EV bleeding, which involves airway protection, hemodynamic stabilization, and intensive care. Blood transfusion should be cautiously administered in order to avoid rebleeding. Vasoactive agents such as terlipressin or somatostatin should be used when GV bleeding is suspected. Routine use of prophylactic antibiotics reduces bacterial infection and lowers rebleeding rates. By administering endoscopic cyanoacrylate injection, the initial hemostasis rate achieved is at least 90% in most cases; the average mortality rate of GV bleeding is approximately 10–30% and the rebleeding rate is between 22% and 37%. Although endoscopic injection of cyanoacrylate is superior to sclerotherapy and band ligation, and has remained the treatment of choice for treating acute GV bleeding, the outcome of this treatment is still unsatisfactory. New treatment options, such as thrombin injection, transjugular intrahepatic portosystemic shunts, or balloon-occluded retrograde transvenous obliteration, have shown promising results for acute GV bleeding. However, randomized controlled trials are needed to compare the efficacy of these therapies with cyanoacrylate.

  19. [Gastrointestinal bleeding, NSAIDs, aspirin and anticoagulants].

    Science.gov (United States)

    Lanas, Ángel

    2014-09-01

    The studies presented at the recent American Congress of Gastroenterology in the field of non-variceal upper gastrointestinal bleeding (associated or not to NSAIDs or ASA use) have not been numerous but interesting. The key findings are: a) rabeprazole, the only PPI that had few studies in this field, is effective in the prevention of gastric ulcers; b) famotidine could also be effective in the prevention of complications by AAS; c) the new competitive inhibitors of the acid potassium pump are effective (as much as PPIs) on the recurrence of peptic ulcers by ASA; d) early endoscop (<8 h) in non-variceal upper gastrointestinal bleeding seems to offer no better results than those made in the first 24 h; e) endoscopic therapy in Forrest 1a ulcers does not obliterate the bleeding artery in 30% of cases and is the cause of bleeding recurrence; f) alternative therapies with glue or clotting products are being increasingly used in endoscopic therapy of gastrointestinal bleeding; g) liberal administration of blood in the GI bleeding is associated with poor prognosis; h) lesions of the small intestine are frequent cause of gastrointestinal bleeding when upper endoscopy shows no positive stigmata; and i) capsule endoscopy studies have high performance in gastrointestinal bleeding of obscure origin, if performed early in the first two days after the beginning of the bleeding episode. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  20. Serendipity in scintigraphic gastrointestinal bleeding studies

    International Nuclear Information System (INIS)

    Goergen, T.G.

    1983-01-01

    A retrospective review of 80 scintigraphic bleeding studies performed with Tc-99m sulfur colloid or Tc-99m labeled red blood cells showed five cases where there were abnormal findings not related to bleeding. In some cases, the abnormalities were initially confused with bleeding or could obscure an area of bleeding, while in other cases, the abnormalities represented additional clinical information. These included bone marrow replacement related to tumor and radiation therapy, hyperemia related to a uterine leiomyoma and a diverticular abscess, and a dilated abdominal aorta (aneurysm). Recognition of such abnormalities should prevent an erroneous diagnosis and the additional information may be of clinical value

  1. Serendipity in scintigraphic gastrointestinal bleeding studies

    Energy Technology Data Exchange (ETDEWEB)

    Goergen, T.G.

    1983-09-01

    A retrospective review of 80 scintigraphic bleeding studies performed with Tc-99m sulfur colloid or Tc-99m labeled red blood cells showed five cases where there were abnormal findings not related to bleeding. In some cases, the abnormalities were initially confused with bleeding or could obscure an area of bleeding, while in other cases, the abnormalities represented additional clinical information. These included bone marrow replacement related to tumor and radiation therapy, hyperemia related to a uterine leiomyoma and a diverticular abscess, and a dilated abdominal aorta (aneurysm). Recognition of such abnormalities should prevent an erroneous diagnosis and the additional information may be of clinical value.

  2. Spontaneous Splenic Rupture in Vascular Ehlers-Danlos Syndrome.

    Science.gov (United States)

    Batagini, Nayara Cioffi; Gornik, Heather; Kirksey, Lee

    2015-01-01

    Vascular Ehlers-Danlos Syndrome (VEDS) is a rare autosomal dominant collagen vascular disorder. Different from other Ehler-Danlos Syndrome subtypes, VEDS has poor prognosis due to severe fragility of connective tissues and association with life-threatening vascular and gastrointestinal complications. Spontaneous splenic rupture is a rare but hazardous complication related to this syndrome. To date, only 2 cases have been reported in the literature. Here we present another case of this uncommon complication, occurring in a 54-year-old woman in clinical follow-up for VEDS who presented with sudden onset of abdominal pain and hypotension. © The Author(s) 2015.

  3. Emergency endovascular coiling of a ruptured giant splenic artery aneurysm

    Directory of Open Access Journals (Sweden)

    Erika Wernheden, MD

    2017-12-01

    Full Text Available Splenic artery aneurysms (SAAs are the third most common abdominal aneurysm. Endovascular treatment of SAAs is preferred, and coiling is the most commonly used technique. Ruptured giant (>5 cm SAAs are usually treated with open surgery including splenectomy. We present a rare case of a ruptured 15-cm giant SAA in an 84-year-old woman treated successfully with emergency endovascular coiling. To our knowledge, this is one of the few reports of emergency endovascular treatment for ruptured giant SAA.

  4. Occult splenic rupture in a case of chronic calcific pancreatitis with a brief review of literature

    Directory of Open Access Journals (Sweden)

    Sharada S.

    2015-01-01

    Conclusion: High clinical suspicion on the part of the treating physician and the emergency team is essential to the management of atraumatic splenic rupture. The increasing understanding of the pathophysiology and presentation of splenic complications in pancreatitis may alert the index physician to these fatal complications.

  5. http://www.bioline.org.br/js 95 Splenic Injuries in a Semi Urban ...

    African Journals Online (AJOL)

    jen

    Background: The management of splenic injury has changed dramatically over the last two decades. The objective of this study is to evaluate splenic ... incidence of systemic infection following splenectomy by encapsulated organisms: and soon ... battery 1 (1.4%), domestic injury 1(1.4%) and sport injury 1 (1.4%). Thirty four.

  6. Pancreatitis-Associated Splenic Artery Pseudoaneurysm: Endovascular Treatment with Self-Expandable Stent-Grafts

    International Nuclear Information System (INIS)

    Brountzos, Elias N.; Vagenas, Kostantinos; Apostolopoulou, Sotiria C.; Panagiotou, Irene; Lymberopoulou, Dimitra; Kelekis, Dimitrios A.

    2003-01-01

    We present a patient with a splenic arterypseudoaneurysm (SAPA) treated with placement of self-expandable stent-grafts. The procedure was complicated by stent-graft migration,but successful management resulted in lasting exclusion of the SAPA,while the patency of the splenic artery was preserved. This is the first report of self-expandable stent-graft treatment of SAPA

  7. Splenic rupture in a neonate – a rare complication | Lloyd | South ...

    African Journals Online (AJOL)

    Birth trauma is well described in the neonatal literature, but intra-abdominal injuries occur infrequently and are often forgotten in the differential diagnosis of a hypovolaemic shocked infant with an abdominal mass. The symptoms of splenic rupture are nonspecific, creating a diagnostic dilemma for the clinician. As splenic ...

  8. CT finding of ruptured splenic artery aneurysm after cesarean section : a case report

    Energy Technology Data Exchange (ETDEWEB)

    Ryu, Chang Woo; Kim, Hee Jin [CHA Medical College, Pundang CHA Gerneral Hospital Sungnam, (Korea, Republic of)

    2000-03-01

    Spontaneous rupture of a splenic artery aneurysm during puerperium is rare and is due to the non-specific clinical appearance, diagnosis is difficult. We describe a case of spontaneous rupture of splenic artery aneurysm after a Cesarean section. CT showed high-density ascites localized in the lesser sac and left retroperitoneum.

  9. CT finding of ruptured splenic artery aneurysm after cesarean section : a case report

    International Nuclear Information System (INIS)

    Ryu, Chang Woo; Kim, Hee Jin

    2000-01-01

    Spontaneous rupture of a splenic artery aneurysm during puerperium is rare and is due to the non-specific clinical appearance, diagnosis is difficult. We describe a case of spontaneous rupture of splenic artery aneurysm after a Cesarean section. CT showed high-density ascites localized in the lesser sac and left retroperitoneum

  10. Meningoencephalitis, pancytopenia, pulmonary insufficiency and splenic abscess in a patient with brucellosis

    International Nuclear Information System (INIS)

    Cokca, F.; Yilmaz-Bozkurt, G.; Azap, A.; Memikoglu, O.; Takeli, E.

    2006-01-01

    A complicated case of brucellosis with some rare features is reported. Brucellosis is a multisystematic disease. However, disseminated brucellosis with cerebral, pulmonary, hematopoietic and splenic involvement in an otherwise healthy patient is a rare event. In this article, we report a case of disseminated brucellosis who was initially diagnosed as myeldoplastic syndrome (MDS) and meningoencephalitis, pulmonary symptoms, and splenic abscess formation occurred thereafter. (author)

  11. Fusion events lead to truncation of FOS in epithelioid hemangioma of bone

    DEFF Research Database (Denmark)

    van IJzendoorn, David G P; de Jong, Danielle; Romagosa, Cleofe

    2015-01-01

    . COBRA-FISH karyotyping identified a balanced t(3;14) translocation. Transcriptome sequencing of the index case and two other epithelioid hemangiomas revealed a recurrent translocation breakpoint involving the FOS gene, which was fused to different partners in all three cases. The break was observed...... in exon 4 of the FOS gene and the fusion event led to the introduction of a stop codon. In all instances, the truncation of the FOS gene would result in the loss of the transactivation domain (TAD). Using FISH probes we found a break in the FOS gene in two additional cases, in none of these cases...

  12. Cardiac Hemangioma of RVOT in a Patient with Atypical Chest Pain

    Directory of Open Access Journals (Sweden)

    Hossein Vakili

    2014-01-01

    Full Text Available A 40-year-old man presented with atypical chest pain and fatigue from 15 days ago a suspicious mass in the right ventricle based on a bed side transthoracic echocardiography. Preoperative diagnosis of a cardiac hemangioma comes to mind in a minority of cases. In our case, a cardiac tumor was diagnosed and the vascular nature of the tumor was suggested by vascular blush on the coronary angiography. In addition, right ventriculotomy was the approach of choice in our case because of its inaccessibility and its particular location.

  13. Linear verrucous hemangioma-a rare case and dermoscopic clues to diagnosis.

    Science.gov (United States)

    Dhanta, Aditi; Chauhan, Payal; Meena, Dilip; Hazarika, Neirita

    2018-01-01

    Verrucous hemangioma (VH) is a rare, congenital and localized vascular malformation, which usually presents as warty, bluish, vascular papules, plaques, or nodules, mainly on the lower extremities. Linear presentation of the disease is rare. A deep biopsy is necessary to confirm the clinical diagnosis by histopathological examination, with dermoscopy acting as a useful tool for evaluating the precise vascular structure. Here, we report on a 13-year-old female child with linear VH presenting over her foot since infancy and dermoscopic findings of VH along with the clinical-pathologic features.

  14. A comparison of microRNA expression profiles from splenic hemangiosarcoma, splenic nodular hyperplasia, and normal spleens of dogs.

    Science.gov (United States)

    Grimes, Janet A; Prasad, Nripesh; Levy, Shawn; Cattley, Russell; Lindley, Stephanie; Boothe, Harry W; Henderson, Ralph A; Smith, Bruce F

    2016-12-03

    Splenic masses are common in older dogs; yet diagnosis preceding splenectomy and histopathology remains elusive. MicroRNAs (miRNAs) are short, non-coding RNAs that play a role in post-transcriptional regulation, and differential expression of miRNAs between normal and tumor tissue has been used to diagnose neoplastic diseases. The objective of this study was to determine differential expression of miRNAs by use of RNA-sequencing in canine spleens that were histologically confirmed as hemangiosarcoma, nodular hyperplasia, or normal. Twenty-two miRNAs were found to be differentially expressed in hemangiosarcoma samples (4 between hemangiosarcoma and both nodular hyperplasia and normal spleen and 18 between hemangiosarcoma and normal spleen only). In particular, mir-26a, mir-126, mir-139, mir-140, mir-150, mir-203, mir-424, mir-503, mir-505, mir-542, mir-30e, mir-33b, mir-365, mir-758, mir-22, and mir-452 are of interest in the pathogenesis of hemangiosarcoma. Findings of this study confirm the hypothesis that miRNA expression profiles are different between canine splenic hemangiosarcoma, nodular hyperplasia, and normal spleens. A large portion of the differentially expressed miRNAs have roles in angiogenesis, with an additional group of miRNAs being dysregulated in vascular disease processes. Two other miRNAs have been implicated in cancer pathways such as PTEN and cell cycle checkpoints. The finding of multiple miRNAs with roles in angiogenesis and vascular disease is important, as hemangiosarcoma is a tumor of endothelial cells, which are driven by angiogenic stimuli. This study shows that miRNA dysregulation is a potential player in the pathogenesis of canine splenic hemangiosarcoma.

  15. Predictors of splenic function preservation in children with sickle cell anemia treated with hydroxyurea.

    Science.gov (United States)

    Nottage, Kerri A; Ware, Russell E; Winter, Bryan; Smeltzer, Matthew; Wang, Winfred C; Hankins, Jane S; Dertinger, Stephen D; Shulkin, Barry; Aygun, Banu

    2014-11-01

    More than 90% of children with sickle cell anemia (SCA) lose splenic function by the age of 2 yrs. Splenic function may improve with hydroxyurea, but previous studies are conflicting. We prospectively evaluated the effect of hydroxyurea on splenic filtrative function. Children with SCA enrolled in the Hydroxyurea Study of Long-Term Effects (HUSTLE-NCT00305175) underwent clinical evaluations including Tc(99) m liver-spleen (LS) scans before hydroxyurea initiation and after 3 yrs of treatment to maximum tolerated dose (MTD). LS scans were classified as follows: no uptake, Hydroxyurea at MTD is associated with preserved or improved splenic filtrative function, with 33% demonstrating LS scan uptake after 3 yrs. Younger age, higher %HbF, and baseline splenic function are associated with a favorable outcome. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Nonvisualization of an enlarged spleen on Ga-67 scintigraphy but demonstrated by CT after splenic irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Shih, W.J.; Domstad, P.A.; DeLand, F.H.; Maruyama, Y.

    1985-03-01

    The presence of an enlarged spleen using CT with the absence of splenic visualization in Ga-67 citrate images in a patient with chronic myelogenous leukemia and splenomegaly after splenic irradiation was observed. Since Howell-Jolly bodies had not been identified in the peripheral circulation, the finding of splenic nonvisualization was explained by disassociated splenic functions, which are not tightly coupled, and some activities that can be suppressed by irradiation without impairing others. The Ga-67 splenic localization mechanism is probably more sensitive and liable to disruption by irradiation, and was independent of spleen size. Ga-67 scintigraphy and Tc-99m sulfur colloid liver-spleen scintigraphy are two organ function-dependent imaging procedures, while CT provides anatomic information.

  17. Gallium arsenide exposure impairs splenic B cell accessory function.

    Science.gov (United States)

    Gondre-Lewis, Timothy A; Hartmann, Constance B; Caffrey, Rebecca E; McCoy, Kathleen L

    2003-03-01

    Gallium arsenide (GaAs) is utilized in industries for its semiconductor and optical properties. Chemical exposure of animals systemically suppresses several immune functions. The ability of splenic B cells to activate antigen-specific helper CD4(+) T cell hybridomas was assessed, and various aspects of antigen-presenting cell function were examined. GaAs-exposed murine B cells were impaired in processing intact soluble protein antigens, and the defect was antigen dependent. In contrast, B cells after exposure competently presented peptides to the T cells, which do not require processing. Cell surface expression of major histocompatibility complex (MHC) class II molecules and several costimulatory molecules on splenic B cells, which are critical for helper T cell activation, was not affected by chemical exposure. GaAs exposure also did not influence the stability of MHC class II heterodimers, suggesting that the defect may precede peptide exchange. GaAs-exposed B cells contained a normal level of aspartyl cathepsin activity; however, proteolytic activities of thiol cathepsins B and L were approximately half the control levels. Furthermore, two cleavage fragments of invariant chain, a molecular chaperone of MHC class II molecules, were increased in GaAs-exposed B cells, indicative of defective degradation. Thus, diminished thiol proteolytic activity in B cells may be responsible for their impaired antigen processing and invariant chain degradation, which may contribute to systemic immunosuppression caused by GaAs exposure.

  18. Computed tomographic findings of splenic injury and correlation with treatment

    International Nuclear Information System (INIS)

    Kim, Dong Jin; Koh, Joo Yaul; Kim, Myung Soon; Hong, In Soo; Cho, Whi Youl; Sung, Ki Joon

    1990-01-01

    According to recently reported classification, 46 patients with blunt splenic trauma were evaluate preoperatively with computed tomography(CT). Injures were graded I through IV and describe as capsular or subcapsular disruptions without parenchymal injury(3 patients); capsular and parenchymal injuries(23 patients); injuries involving hilum(3 patients); and fragmentation(17 patients). Nineteen patients were managed conservatively and 27 patients were managed surgically. Twelve patients(47%) out of those with Type I or Type II were managed surgically including five hemodynamically unstable patients and seven hemodynamically stable patients with associated injuries and unknown surgical criteria. On the other hand hemodynamically stable patients(25%) out of those with Type III or Type IV were managed surgically. The amount of hemoperitoneum was graded into small, moderate and large; small in three patients, moderate in 39 patients, and large in two patients. The amount of hemoperitoneum in patients with conservative treatment was moderate in 16 patients and large in one patient. And the amount of hemoperitoneum in patients with operative treatment was small in three patients, moderate in 23 patients and large in one patient. We concluded that CT was accurate method of determining the extent of splenic injury and evaluation of hemoperitoneum, but treatment choice should be based on the hemodynamic status of patients rather than the type of injury or the amount of hemoperitoneum by CT

  19. Massive rectal bleeding from colonic diverticulosis | Olokoba ...

    African Journals Online (AJOL)

    Objectives: This is to describe a case of colonic diverticulosis causing massive rectal bleeding in an elderly Nigerian man. Case report: We highlight a case of a 79 year old man who presented with massive rectal bleeding due to colonic diverticulosis from our centre. Colonoscopy identified multiple diverticula in the ...

  20. Gastrointestinal bleeding following NSAID ingestion in children

    African Journals Online (AJOL)

    presented with GI bleeding following ingestion of NSAID. Two female children ... users of NSAIDs [2]. The risk and the magnitude of. NSAID-induced GI injury in children are uncertain. Here, we report two cases of GI bleeding in children following NSAID use. .... Nonsteroidal anti-inflammatory drug induced gastrointestinal ...