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Multiple spider angiomas in a patient with chronic hepatic graftversus- host disease

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Chinese Medical Journal 2020年第6期133卷 749-750页

作者： Ying Gu Kun Li Xia Wu Jian-Zhong Zhang Department of Dermatology Peking University People's HospitalBeijing 100044China

To the Editor:Spider angiomas are benign vascular lesions mostly associated with decompensated liver cirrhosis.Here,we report multiple spider angiomas in a patient with chronic hepatic graft-versus-host disease(GVHD).

关键词： hepatic angioma patient

Laparoscopic splenectomy for splenic littoral cell angioma

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World Journal of Gastroenterology 2015年第21期21卷 6660-6664页

作者： Yun-Qiang Cai Xing Wang Xun Ran Xu-Bao Liu Bing Peng Department of Hepatopancreatobiliary Surgery West China HospitalSichuan University

AIM:To establish the safety and feasibility of laparoscopic splenectomy(LS) for littoral cell angioma(LCA).METHODS:From September 2003 to November 2013,27 patients were diagnosed with LCA in our institution.These patients were divided into two groups based on operative procedure:LS(13 cases,Group 1) and open splenectomy(14 cases,Group 2).Data were collected retrospectively by chart review.Comparisons were performed between the two groups in terms of demographic characteristics(sex and age); operative outcomes(operative time,estimated blood loss,transfusion,and conversion); postoperative details(length of postoperative stay and complications); and follow-up outcome.RESULTS:LS was successfully carried out in all patients except one in Group 1,who required conversion to hand-assisted LS because of perisplenic adhesions.The average operative time for patients in Group 1 was significantly shorter than that in Group 2(127 ± 34 min vs 177 ± 25 min,P = 0.001).The average estimated blood loss in Group 1 was significantly lower than in Group 2(62 ± 48 m L vs 138 ± 64 m L,P < 0.01).No patient in Group 1 required a blood transfusion,whereas one in Group 2 required a transfusion.Two patients in Group 1 and four in Group 2 suffered from postoperative complications.All the complications were cured by conservative therapy.There were no deaths in our series.All patients were followed up and no recurrence or abdominal metastasis were found.CONCLUSION:LS for patients with LCA is safe and feasible,with preferable operative outcomes and longterm tumor-free survival.

关键词： Laparoscopy Minimal invasiveness Splenictumor Splenectomy Littoral cell angioma

Sclerosing angiomatoid nodular transformation of the spleen in children:a two-case report of laparoscopic total or partial splenectomy and a literature review

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World Journal of Pediatric Surgery 2020年第4期3卷 9-12页

作者： Salahoudine Idrissa Pierre-Yves Rabattu Eva Sole Cruz Yohann Robert Christian Piolat Department of Pediatric Surgery Children’s HospitalUniversity Hospital of GrenobleGrenobleFrance University of Grenoble Alpes LADAFAnatomical LaboratoryGrenoble University HospitalGrenobleFrance

Sclerosing angiomatoid nodular transfor-mation(SANT)is a rare splenic lesion first described by Martel et al in 2004.^(1)As reported,SANT is a benign vascular lesion of the red pulp of the spleen,presenting under the ... 详细信息

关键词： spleen angioma transformation

Supratentorial dural-based collision of cavernoma and meningioma: a case report

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Chinese Neurosurgical Journal 2018年第3期4卷 162-165页

作者： A.V.Dubovoy V.M.Jafarov E.I.Voronina FSBI'Federal Center of Neurosurgery' Ministry of Health Care of the Russian FederationNovosibirskRussian Federation630087 Ministry of Healthcare of the Russian Federation Novosibirsk State Medical UniversityNovosibirskRussian Federation630091

Background: Collision tumor is a very rare case of cerebral lesion. Approximately 50 reports of intracranial collision tumors were described in the literature. We present a case of supratentorial dural-based convexity collision tumor radiologically mimicking cavernous malformation and composed of cavernous malformation and meningioma. Case presentation: The case presents a 63-year-old female having MR findings such as hemorraged supratentorial dural-based mass with 'popcorn' signs and hemosiderin deposits. The patient underwent craniotomy and evacuation of the subdural hematoma with resection of the tumor mass. Histologically the lesion had signs of a cavernoma and meningioma. MRI in a year after surgery did not reveale residual tumor mass or recurrence. Conclusions: Collision tumor is a very rare case. Preoperative diagnosis of a dural lesion is difficult and challenging. A neuroradiological differential diagnosis of similar cases needs focused attention.

关键词： Cavernous malformation Cavernous hemangioma Cavernous angioma Meningioma Convexity tumor Collision tumor Dural lesion

Littoral cell angioma: A case report

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World Journal of Clinical Cases 2015年第10期3卷 894-899页

作者： Amanda Bailey Jeffrey Vos Jon Cardinal Department of Surgery West Virginia University Department of Pathology West Virginia University

Primary splenic lesions are rare entities among which littoral cell angioma(LCA) is a recently described, uncommon vascular lesion that is unique to the spleen. It has heretofore been described primarily in pathologic series and has been found mostly to behave as a benign entity. A few reports of malignant variants have been reported. We present a case report of a solitary LCA discovered after splenectomy for an incidentally discovered splenic lesion, along with a literature review.

关键词： Littoral cell angioma Splenic tumor

Cervical dystonia associated with cavernous angioma of the frontal lobe

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Case Reports in Clinical Medicine 2013年第4期2卷 239-241页

作者： Belenky Vadim Victorovich Voitsitsky Anatolii Nikolaevich Neurology Clinic of Dr. Voitsitsky St. Petersburg Russia Neurology Clinic of Dr. Voitsitsky St. Petersburg Russia

Structural lesions of CNS, reported to be associated with torticollis, are mostly restricted to cerebellum, brain stem and basal ganglia. In fact, we know only about two documented frontal lobe mass lesions—meningiomas, associated with torticollis. Our observation of frontal lobe cavernous angioma associated with clinical picture of torticollis confirms the role this area could play in the pathophysiology of involuntary movements. We report a case of patient with torticollis associated with cavernous angioma of the right frontal lobe and presuppose causative role of angioma in the development of our patient’s torticollis.

关键词： Cervical Dystonia Cavernous angioma Meningioma

Laparoscopic splenectomy for a littoral cell angioma of the spleen: Case report

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World Journal of Clinical Cases 2015年第11期3卷 951-955页

作者： Alice Marzetti Federico Messina Daniela Prando Luca A Verza Ugo Vacca Alireza Azabdaftari Leonardo Rubinato Domenico Reale Massimo Favat Mario Barbujani Ferdinando Agresta Department of General Surgery ULSS Department of Histopathology ULSS Department of Radiology ULSS Department of Internal Medicine ULSS

A littoral cell angioma(LCA) is a primary vascular tumor of the spleen, that can have malignant potential and may present association with other malignancies. This is a case of LCA that was discovered incidentally in a 79-year-old woman who presented with a polycythemia at the time of consultation. The neoplasm was evaluated by ultrasound and computed tomography. The patient underwent a splenectomy that revealed LCA by pathological evaluation. The post-operative outcome was favorable with no complications or recurrent disease. This case presentation, clinical, radiographic, and pathological features of an uncommon splenic tumor can be studied in order to advance our knowledge in our understanding of LCA.

关键词： Laparoscopy Splenectomy Splenomegaly angioma Littoral cell

THE DIAGNOSIS OF MAGNETIC RESONANCE IMAGING FOR SPINAL CAVERNOUS angiomaS

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Academic Journal of Xi'an Jiaotong University 2001年第2期13卷 145-147页

作者：同志勤白斌同志超牛凤枝赵京龙李毅傅建设 Imaging Center Second Hosp. Xi' an Jiaotong Univ. Xi' an 710004 China

Objective To assess the characteristics of magnetic resonance imaging for spinal cavernous angiomas.Methods The examinations of plain scan and contrast enhanced scan of magnetic resonance were performed in three patients with spinal cavernous angiomas.Results The focus of two cases was located in thorax segment of the spinal cord and one in lower cervical segment.All focuses were single and the shape of spinal cord was normal or slightly thick. MRI characteristic of spinal cavernous angiomas was just like popcorn or mulberry with a jumbled gobbet signal. Low and short T 2 signal appeared around the focus. In all cases, there were no obvious contrast enhanced signal in 2 cases and one case with moderate contrast enhanced signal. The diameter of hemorrhage was smaller than that of the spinal cord.Conclusion MRI has higher sensitivity and specificity in the diagnosis of spinal cavernous angioma.

关键词： angioma cavernous spinal tumor magnetic resonance imaging

Muco-submucosal elongated polyps of the gastrointestinal tract:A case series and a review of the literature

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World Journal of Gastroenterology 2013年第11期19卷 1845-1849页

作者： Char Loo Tan Sze Hwa Tan Jimmy BY So Fredrik Petersson Department of Pathology National University Hospital SystemSingapore 119074Singapore Department of Surgery National University Hospital SystemSingapore 119074Singapore

We present three cases of gastrointestinal muco-submucosal elongated polyps,two located in the duodenum and one in the descending colon.All three cases had a characteristic,"worm-like" endoscopic appearance and were lined by unremarkable mucosa.The vascular component was located in the submucosa and was composed of a mixture of variably dilated blood vessels(capillaries and veins) and lymphatics.The duodenal polyps displayed lipomatous metaplasia of the submucosal stroma.The dual vascular phenotype of the vascular component was confirmed by immunohistochemistry with D2-40 and CD31.

关键词： Muco-submucosal elongated polyp Vascular malformation Endoscopic ultrasonography angioma Endoscopy