Large Omental Cystic Lymphangioma Masquerading as Mucinous Ovarian Neoplasia in an 8-Year-Old Premenarchal Girl: The Findings from Diagnostic Imaging and Laparoscopic-Assisted Excision.

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Takeda, Akihiro; Ito, Hiroaki; Nakamura, Hiromi

2017-12-01

Omental cystic lymphangioma is an extremely rare abdominal mass caused by congenital malformation. An 8-year-old premenarchal girl reported abdominal pain. Diagnostic imaging revealed a large multicystic mass measuring 22 cm in diameter, which occupied the entire abdominal cavity with ascites. Emergency laparoscopy revealed a ruptured large cystic mass originating from the greater omentum; this was followed by successful laparoscopic-assisted excision. The pathological diagnosis was omental cystic lymphangioma. The present findings show that omental cystic lymphangioma masquerading as mucinous ovarian neoplasia was a rare cause of acute abdominal events in a young girl. The present case shows that minimally invasive surgery can be a feasible option, which might achieve a favorable outcome in a young patient with an omental cystic lymphangioma. Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Mesenteric Cystic Lymphangioma of Mesocolic Origin in a Three-Month-Old Infant: A Rare Differential Diagnosis of Abdominal Distension

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Shabbir Hussain

2015-09-01

Full Text Available Cystic lymphangioma is a rare benign tumour occurring during childhood. This tumour, caused by lymphatic system malformations, commonly occurs in head and neck regions. Herein, we report the case of a three-month-old male infant, diagnosed with a large cystic mass in the abdominal cavity and groin. The infant presented with low-grade fever and significant abdominal distension. Abdominal CT scan (with a contrast agent revealed a large cystic mass in the abdominal cavity. During surgery, the mass was found to originate from the mesentery and was inferiorly connected to the sigmoid colon. Also, a small cystic mass was detected in the left scrotal region. The mass was removed along with a portion of the sigmoid colon and the cyst in the groin. Later on, histopathological examination of the mass confirmed the diagnosis of mesenteric cystic lymphangioma.

Sonographic Finding of Scrotal Cystic Lymphangioma with Hemorrhage Caused by Percutaneous Needle Aspiration: A Case Report

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Kim, Jae Woon; Cho, Jae Ho [Yonsei University College of Medicine, Seoul (Korea, Republic of)

2011-03-15

Lymphangioma is a hamartoma, which is a benign tumor caused by congenital malformation of the lymphatic system. These tumors usually occur in the neck and axilla, and occasionally in the mediastinum, mesenterium, retroperitoneum and thigh, The scrotum and perineum are the least frequent sites. We report here on an uncommon case of cystic lymphangioma that presented as focal hemorrhage caused by percutaneous needle aspiration, and we briefly review the radiologic finding and the relevant literature

Emergency presentation of cystic lymphangioma of the colon: A case report and literature review

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Luca Lepre

2016-01-01

Conclusion: The interest in our case lies in the relatively rare diagnosis of colon lymphangioma and how the cardinal sign was anemia, which may be due to the serosanguineous cystic contents of lymphangiomatosis from the internal bleeding and can cause fatal complications that require emergency surgery.

Variable ultrasonography findings of extremity lymphangioma: Pathologic correlation

International Nuclear Information System (INIS)

Oh, Jong Young; Nam, Kyung Jin; Lee, Ki Nam; Kim, Chan Sung; Lee, Jin Hwa; Kim, Dae Chul

2002-01-01

The great majority of lymphangiomas occur in the neck (75%) and axilla (20%), but extremity lymphangioma is rare. We correlate variable sonographic features of extremity lymphangioma with pathologic findings. We reviewed the sonographic findings of extremity lymphangioma in 14 patients (M:F=8:6). The all cases were histologically confirmed by operation. The variable sonographic features of extremity lymphangioma were compared to pathologic findings. The multilocular cystic mass with ill defined boundaries was distinctive sonographic appearance of extremity lymphangioma. But there were variable sonographic findings such as heterogeneous echogenic mass or homogeneous echogenic portion. The histologic section of echogenic lesion reveals clusters of abnormal

Lymphangiomas in children: correlation of sonographic and pathologic findings

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Lee, Sun Wha; Ryu, Kyung Nam; Yoon, Yup; Yu, Pil Mun

1992-01-01

The sonographic features of 23 lymphangiomas (19 pediatric patients) were compared with the pathologic findings. Nineteen lymphangiomas appeared as unicameral (n = 2) and multiloculated (n = 17) cystic masses. Remaining lesions were inhomogeneously echogenic mass with small cystic portions (n 3) and a mixed pattern (n = 1). Fourteen of the multiloculated tumors had thin septa and 6 had solid echogenic foci. The fluid within the majority of the cyst was anechoic in 8 cases and echogenic in 11 cases. Correlation of the sonographic features with the pathologic findings demonstrated that the cystic spaces corresponded to the dilated lymphatic spaces lined with endothelium, separated by septa. Echogenic fluid represented hemorrhage. The echogenic components corresponded to clusters of very smaller dilated lymphatic channels, thick fibro-fatty septa, or blood clot. The author's experience suggests that the most characteristic sonographic appearance of lymphangioma is a multiloculated cystic mass with thin septa, reflecting the preponderance of fluid-filled spaces. An atypical appearance usually reflects the presence of blood or dominancy of cavernous type. The information obtained with US imaging can help in providing a preoperative diagnosis and in planning surgical resection

Lymphangiomas in children: correlation of sonographic and pathologic findings

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Lee, Sun Wha; Ryu, Kyung Nam; Yoon, Yup [Kyung Hee University Hospital, Seoul (Korea, Republic of); Yu, Pil Mun [Dankuk University College of Medicine, Cheonan (Korea, Republic of)

1992-11-15

The sonographic features of 23 lymphangiomas (19 pediatric patients) were compared with the pathologic findings. Nineteen lymphangiomas appeared as unicameral (n = 2) and multiloculated (n = 17) cystic masses. Remaining lesions were inhomogeneously echogenic mass with small cystic portions (n 3) and a mixed pattern (n = 1). Fourteen of the multiloculated tumors had thin septa and 6 had solid echogenic foci. The fluid within the majority of the cyst was anechoic in 8 cases and echogenic in 11 cases. Correlation of the sonographic features with the pathologic findings demonstrated that the cystic spaces corresponded to the dilated lymphatic spaces lined with endothelium, separated by septa. Echogenic fluid represented hemorrhage. The echogenic components corresponded to clusters of very smaller dilated lymphatic channels, thick fibro-fatty septa, or blood clot. The author's experience suggests that the most characteristic sonographic appearance of lymphangioma is a multiloculated cystic mass with thin septa, reflecting the preponderance of fluid-filled spaces. An atypical appearance usually reflects the presence of blood or dominancy of cavernous type. The information obtained with US imaging can help in providing a preoperative diagnosis and in planning surgical resection.

Microbubbles in macrocysts - Contrast-enhanced ultrasound assisted sclerosant therapy of a congenital macrocystic lymphangioma: a case report.

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Menendez-Castro, Carlos; Zapke, Maren; Fahlbusch, Fabian; von Goessel, Heiko; Rascher, Wolfgang; Jüngert, Jörg

2017-07-06

Congenital cystic lymphangiomas are benign malformations due to a developmental disorder of lymphatic vessels. Besides surgical excision, sclerosant therapy of these lesions by intracavitary injection of OK-432 (Picibanil®), a lyophilized mixture of group A Streptococcus pyogenes, is a common therapeutical option. For an appropriate application of OK-432, a detailed knowledge about the structure and composition of the congenital cystic lymphangioma is essential. SonoVue® is a commercially available contrast agent commonly used in sonography by intravenous and intracavitary application. Here we report the case of 2 month old male patient with a large thoracic congenital cystic lymphangioma. Preinterventional imaging of the malformation was performed by contrast-enhanced ultrasound after intracavitary application of SonoVue® immediately followed by a successful sclerotherapy with OK-432. Contrast agent-enhanced ultrasound imaging offers a valuable option to preinterventionally clarify the anatomic specifications of a congenital cystic lymphangioma in more detail than by single conventional sonography. By the exact knowledge about the composition and especially about the intercystic communications of the lymphangioma sclerosant therapy becomes safer and more efficient.

Lymphangioma in pancreas: a case and literature revision

International Nuclear Information System (INIS)

Moreno-Flores, A.; Alos Company, M.J.; Solera Beltran, M.C.; Ricart Rodigro, M.; Lazaro Ventura, A.; Selfa Moreno, S.

1993-01-01

While lymphangioma is a relatively common benign tumor, it is not often located in pancreas, with less than 30 such cases published in the literature. The laboratory clinical and radiological findings are nonspecific, for which reason the definitive diagnosis is based on the pathological findings. We present the case of a patient with cystic lymphangioma of the pancreas and review the radiological findings reported in the literature. (Author)

Lymphangioma involving the urogenital system in childhood

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Michael Yap

2015-10-01

Full Text Available Lymphangioma of the urogenital system is extremely rare and we present two cases treated at our institution over a one year period. The first case is a 3 year-old boy who presented with scrotal swelling and was initially thought to have a complex hydrocele. On surgical exploration, an extratesticular multiloculated cystic mass was discovered and testis-sparing excision of the mass was performed. Pathology revealed lymphangioma. The second case is a 5 year-old male who initially presented with gross hematuria. Ultrasound was unremarkable but cystoscopy revealed varicosities extending from the bladder wall. On transurethral resection, histology showed non-specific benign vascular malformation. Magnetic resonance imaging (MRI was obtained because of persistent hematuria and showed multiple bladder lesions suggestive of lymphatic malformation. Partial cystectomy was ultimately performed and histology confirmed lymphangioma. To the author's knowledge, this represents the fifth reported case of lymphangioma of bladder.

Adult cystic hygroma: successful use of OK-432 (Picibanil).

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Woolley, S L; Smith, D R K; Quine, S

2008-11-01

We report an adult case of cystic lymphangioma treated with OK-432 (Picibanil). A case report and review of the literature concerning the use of OK-432 to treat cystic lymphangioma is presented. A 31-year-old woman developed a cystic lymphangioma four weeks post-partum. This was treated initially by aspiration, for diagnostic purposes. Investigation suggested that surgery would be challenging. A review of the literature demonstrated success with OK-432 in the treatment of this condition, although primarily in the paediatric population. This patient was successfully treated thus, and at the time of writing remained symptom free. A suggested management plan is outlined. Treatment with OK-432 is useful in the management of cystic lymphangiomas in adults and should be considered as first line treatment.

Lymphangioma of the head and neck: Four case reports

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Cho, Bong Hae; Nah, Kyung Soo [Dept. of Oral and Maxillofacial Radiology, College of Dentistry, Pusan National University, Pusan (Korea, Republic of); Jeong, Yeon Hwa [Dept. of Dental Hygiene, Yeojoo Institute of Technology, Yeojoo (Korea, Republic of)

2000-03-15

Lymphangiomas are uncommon benign congenital tumors. Most occur in the head and neck and most lesions present by the age of 2 years. We present our experience with four patients who have lymphangiomas of the head and neck with tongue involvement. First case is a 7-year-old male who has the cystic lymphangioma of left submandibular area. Second a 22-year-old female has a lesion involving the border of right tongue. Third case is the lymphangioma which occur in the right upper lip of a 6-year old male. The last patient is a 28-year old male who fell down and whose right face was swollen up. He had undergone an operation and treated with steroid before. The characteristic appearances of imaging methods were described and all lesions best depicted on T2-weighted images. Our experience indicates that MRI is useful in the diagnosis and treatment planning of lymphangioma.

Lymphangioma of the head and neck: Four case reports

International Nuclear Information System (INIS)

Cho, Bong Hae; Nah, Kyung Soo; Jeong, Yeon Hwa

2000-01-01

Lymphangiomas are uncommon benign congenital tumors. Most occur in the head and neck and most lesions present by the age of 2 years. We present our experience with four patients who have lymphangiomas of the head and neck with tongue involvement. First case is a 7-year-old male who has the cystic lymphangioma of left submandibular area. Second a 22-year-old female has a lesion involving the border of right tongue. Third case is the lymphangioma which occur in the right upper lip of a 6-year old male. The last patient is a 28-year old male who fell down and whose right face was swollen up. He had undergone an operation and treated with steroid before. The characteristic appearances of imaging methods were described and all lesions best depicted on T2-weighted images. Our experience indicates that MRI is useful in the diagnosis and treatment planning of lymphangioma.

Retiform hemangioendothelioma developed on the site of an earlier cystic lymphangioma in a six-year-old girl.

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Albertini, Anne-Fore; Brousse, Nicole; Bodemer, Christine; Calonje, Eduardo; Fraitag, Sylvie

2011-10-01

Retiform hemangioendothelioma (RH) is a rare low-grade malignancy angiosarcoma, with a high rate of local recurrence and a low metastatic risk. A 6 year-old girl with a large cervical cystic lymphangioma diagnosed by ultrasound and Doppler ultrasound, which showed a large multiloculated anechoic cyst with no flow. The lymphangioma was treated with injections of Picibanil (OK-432). The tumor regressed, but after a year, she developed a poorly limited infiltrated plaque spreading out regularly over her chest, back, and shoulder. The biopsy showed a poorly limited dermal and subcutaneous vascular proliferation composed of elongated arborising vessels lined with ovoid endothelial cells in a hobnail pattern. In addition, the deep part of the lesion showed typical features of a papillary intralymphatic angioendothelioma pattern (PILA) or Dabska tumor. The endothelial cells strongly expressed podoplanin (D2-40). A diagnosis of RH with focal areas of PILA was reached. The girl died 8 months after surgery of hypovolemic shock in a context of diffuse lymphangiomatosis with pulmonary localization. To our knowledge, RH has hardly ever been described in children. This entity exhibits a continuum with the PILA, sharing not only morphological and immunohistochemical similarities but also its ability to develop in a context of a vascular anomaly, particularly a lymphangioma. The role of Picibanil in the development of this tumor can be discussed.

Small Bowel Volvulus Induced by Mesenteric Lymphangioma in an Adult: a Case Report

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Jang, Jin Hee; Lee, Su Lim; Ku, Young Mi; An, Chang Hyeok; Chang, Eun Deok [Uijeongbu St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu (Korea, Republic of)

2009-06-15

Mesenteric lymphangiomas are rare abdominal masses that are seldom associated with small bowel volvulus, and especially in adult patients. We report here on an unusual case of small bowel volvulus that was induced by a mesenteric lymphangioma in a 43-year-old man who suffered from repeated bouts of abdominal pain. At multidetector CT, we noticed whirling of the cystic mesenteric mass and the adjacent small bowel around the superior mesenteric artery. Small bowel volvulus induced by the rotation of the mesenteric lymphangioma was found on exploratory laparotomy. Lymphangioma should be considered as a rare cause of small bowel volvulus in adult patients.

A Rare Diagnosis in an Infant with Upper Airway Obstruction: Lymphangioma

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Nagehan Aslan

2017-08-01

Full Text Available Lymphangiomas, or cystic hygromas, are relatively uncommon congenital malformations of the lymphatic system that usually diagnosed during the neonatal period and usually localized in the head and neck. Surgery is the first-line treatment of lymphangiomas, however, surgery can be challenging due to the close relationship between the cysts and important neurovascular structures at anatomic neighborhood and high recurrence potential. Among the alternative therapies, sclerotherapy has been at the forefront in recent years. In this paper, we report a case of a patient, who was referred with sudden respiratory distress and underwent emergency tracheostomy, and discuss lymphangiomas and treatment options in the light of the literature.

[Surgical treatment of diffuse adult orbital lymphangioma: two case studies].

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Berthout, A; Jacomet, P V; Putterman, M; Galatoire, O; Morax, S

2008-12-01

Orbital lymphangioma is a rare vascular malformation; it is a benign but severe anomaly because of its infiltrative, diffuse, and hemorrhagic nature, and its high morbidity rate. Surgical resection is a real challenge on account of the intricate architecture of the lesion. The authors report their surgical experience concerning two cases of diffuse orbital lymphangioma whose diagnosis was established in adulthood and whose surgical treatment was successful. Two patients presented with adult orbital lymphangioma. Progression was slow during the first decade and then was quickly followed by complications: major exorbitism, compressive optic neuropathy, and corneal exposure. Neuroimaging showed a diffuse and cystic orbital malformation. Surgical resection was performed as completely as possible, in one case with a Krönlein orbitotomy and in the other case only via a conjunctive route. An aspirate drain was put in the orbit for 48 h so as to prevent dead spaces forming after resection, an essential risk factor of hemorrhagic or cystic recurrence. Systemic corticotherapy was administered for the 5 days following surgery. The resection was total in one case and subtotal in the other. The surgical follow-up was uneventful with an excellent aesthetic result and an improvement in visual acuity. After 12 months, no tumoral or hemorrhagic recurrence was noted. The surgical treatment of orbital lymphangiomas is challenging because of their infiltrative nature. In diffuse forms, a complete resection is rarely possible because of the risk of sacrificing visual function. In the two cases reported herein, the resection of the extraconal portion was complete, but the intraconal portion was completely removed only in one case. Using the aspirate drain, negative pressure was maintained in the orbital cavity, preventing the formation of chocolate cysts induced by surgery. Although the clinical result was very satisfying, long-term follow-up is necessary to evaluate recurrence

[Severe iatrogenic airway obstruction due to lingual lymphangioma].

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Segado Arenas, A; Flores González, J-C; Rubio Quiñones, F; Quintero Otero, S; Hernández González, A; Pantoja Rosso, S

2011-09-01

Lymphangioma of the tongue is a rare and benign tumour involving congenital and cystic abnormalities derived from lymphatic vessels. Treatment modalities include surgery and a large number of different intralesional injections of sclerosing agents. Presently, OK-432 (Picibanil(®)) is the preferred sclerosant and when administered intralesionally will result in inflammation, sclerosis, and cicatricial contraction of the lesion. We report a case of microcystic lymphangioma of the tongue in a 5-year-old boy treated with an intralesional injection of OK-432. In the immediate postoperative period, the patient suffered severe diffuse swelling, progressive upper airway obstruction with inspiratory stridor, and respiratory distress requiring emergency fiberoptic nasotracheal intubation. Although OK-432 injections are found to be safe and effective as a first line of treatment for lymphangiomas, local swelling with potentially life-threatening airway compromise should be anticipated, especially when treating lesions near the upper airway. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Lymphangioma of the jejunal mesentery and jejunal polyps presenting as an acute abdomen in a teenager.

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Jayasundara, Jasb; Perera, E; Chandu de Silva, M V; Pathirana, A A

2017-03-01

Cystic lymphangioma of the small bowel mesentery is a rare clinical entity, especially after childhood. Medical literature reveals a limited number of such cases presenting as acute abdomen due to bowel obstruction, small bowel volvulus and bleeding into the tumour. We present the management experience of an 18-year-old woman who presented with rapid onset diffuse peritonism and raised inflammatory markers. Computed tomography showed a mass in the small bowel mesentery with suspicion of segmental bowel ischaemia. Emergency laparotomy revealed a mass in the mid-jejunal mesentery close to the bowel wall with no bowel ischaemia. The patient made an uncomplicated recovery after segmental bowel resection and end-to-end anastomosis. Histology confirmed the mass as a cystic lymphangioma involving the jejunal mesentery and two small jejunal polyps. Lymphangioma could be considered in the differential diagnosis of an acute abdomen in a young adult when the presentation is atypical.

A rare case of cystic subepithelial tumor in the stomach: Gastric adenomyoma

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Lee, Ho Seok; Jang, Yun Jin; Heo, Jun [Kyungpook National University Hospital, Daegu (Korea, Republic of)

2015-12-15

Gastric adenomyoma is a rare benign subepithelial tumor, characteristically composed of mucosal structures and a prominent smooth muscle stroma. Because of rarity and the nonspecific computed tomography (CT) features, it is difficult to diagnose gastric adenomyoma before operation. In our case, gastric adenomyoma showed a well-circumscribed cystic subepithelial mass with uneven wall thickness on a CT scan, similar to the findings of former reports. The radiologic differential diagnosis can be narrowed down to several diseases, including duplication cysts, gastritis cystica profunda, brunner's gland hyperplasia and solid tumors with cystic degeneration. Also, adenomyoma could be included in the differential diagnosis of gastric cystic subepithelial masses, especially in the distal part of the stomach.

OK-432 sclerotherapy for benign cystic head and neck lesions

International Nuclear Information System (INIS)

Kim, Chang Hyun; Rho, Myung Ho; Lee, Sang Wook

2003-01-01

To evaluate the efficacy of OK-432 solution for slerotheraphy of cystic lesions of the head and neck. Nineteen cystic lesions comprising ten plunging ranulas, three simple ranulas, three cystic lymphangiomas, one first branchial cleft cyst and two unknown supraclavicular cysts considered to be lymphangiomas were treated by sucking out as much liquid content as possible and then injecting the same volume of OK-432 solution under ultrasound guidance. Patients were followed up clinically and radiologically. Follow-up sonography or CT- performed after a mean interval of nine months showed total or near-total shrinkage of four plunging ranulas. However, six such lesions recurred in spite of more than one (mean, two) sclerotherapy sessions. In cases involving two simple ranulas at the floor of the mouth, failure resulted from extracystic leakage of OK-432 solution via the puncture site. Two unilocular cystic lymphangiomas completely regressed during the follow-up period (mean, seven months), but the multiocular type showed a 65% volume reduction after 12 months. A first branchial cleft cyst was markedly reduced in size, with only a small cystic portion remaining after eight months, follow-up. Two supraclavicular cysts with straw-color fluid did not respond to sclerotherapy. OK-432 sclerotherapy of macrocystic lymphangiomas is an effective and promising alternative to surgery. For other cysts, however, including plunging ranula, efficacy, varied, and 64% of such lesions recurred

OK-432 sclerotherapy for benign cystic head and neck lesions

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Kim, Chang Hyun; Rho, Myung Ho; Lee, Sang Wook [Masan Samsung Hospital, Masan (Korea, Republic of)

2003-12-01

To evaluate the efficacy of OK-432 solution for slerotheraphy of cystic lesions of the head and neck. Nineteen cystic lesions comprising ten plunging ranulas, three simple ranulas, three cystic lymphangiomas, one first branchial cleft cyst and two unknown supraclavicular cysts considered to be lymphangiomas were treated by sucking out as much liquid content as possible and then injecting the same volume of OK-432 solution under ultrasound guidance. Patients were followed up clinically and radiologically. Follow-up sonography or CT- performed after a mean interval of nine months showed total or near-total shrinkage of four plunging ranulas. However, six such lesions recurred in spite of more than one (mean, two) sclerotherapy sessions. In cases involving two simple ranulas at the floor of the mouth, failure resulted from extracystic leakage of OK-432 solution via the puncture site. Two unilocular cystic lymphangiomas completely regressed during the follow-up period (mean, seven months), but the multiocular type showed a 65% volume reduction after 12 months. A first branchial cleft cyst was markedly reduced in size, with only a small cystic portion remaining after eight months, follow-up. Two supraclavicular cysts with straw-color fluid did not respond to sclerotherapy. OK-432 sclerotherapy of macrocystic lymphangiomas is an effective and promising alternative to surgery. For other cysts, however, including plunging ranula, efficacy, varied, and 64% of such lesions recurred.

Cystic lymphangioma of the breast in an infant successfully ...

African Journals Online (AJOL)

breast lymphangioma in a 3-month-old male child, which was managed successfully by intralesional ... Annals of Pediatric Surgery 2017, 13:163–165. Keywords: breast, bleomycin, intralesional sclerosing agent, macrocystic .... histology, they are characterized by a single layer of endothelium containing, usually, a clear ...

Scrotal and retroperitoneal lymphangioma of a 12-year-old boy: case report

International Nuclear Information System (INIS)

Zaleska-Dorobisz, U.; Koltowska, A.; Moron, K.; Jaworski, W.

2005-01-01

Lymphangiomas occurs in children quite frequently. They are most commonly localized in the head, neck, axilla, chest, abdomen, and retroperitoneum. Lymphangiomas of the scrotum are very rare and are usually clinically silent, so they are a challenge for radiologists performing US examination in children. They are obliged to differentiate the following lesions: torsion of the testicle, scrotal hernia, hydrocoele, and epididymal cyst, in addition to the masses of primary extra-testicular localization such as hemagioma, congenital vascular malformations, fibromas, and malignant tumors. Additional difficulties appear in boys who present acute scrotum syndrome. The paper reports the diagnostics and treatment of a huge multicystic lymphangioma situated in he scrotum and retroperitoneum of a 12-year-old boy who had fallen from a bicycle and presented acute scrotum. The lesion of the scrotum was surgically excised. Retroperitoneal lymphangioma was detected during this operation. Subsequent diagnostics was based on ultrasonography, computerized tomography, and magnetic resonance imaging of the abdominal cavity. The lymphangioma of the retroperitoneum was resected. The patient shows no evidence of recurrence after 7 years. Cystic lymphangiomas are rare but benign intra-scrotal, extra-testicular, painless masses in children. They are sonographically multicystic or multiloculated abnormalities and may show infiltrative extension to the perineum, retroperitoneum, or abdomen. Recognition of this entity and its extent is important for correct clinical management and may be for planning treatment. (author)

Fatal Airway Obstruction in a Man With a Cystic Hygroma.

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Wygant, Cassandra Maria; Cohle, Stephen D

2018-05-03

We describe a 24-year-old man with a cystic hygroma of the left side of the lower neck that led to sudden death. Cystic hygroma (cystic lymphangioma) is a congenital malformation of the lymphatic system. The patient, who had a tracheostomy because of airway obstruction from the cystic hygroma, was found dead with his tracheostomy tube on the floor next to him. Complications of cystic hygroma include infiltration of the neck causing airway obstruction, dysphagia, pain, and obstructive sleep apnea.

Conjunctival lymphangioma in a 4-year-old girl revealed tuberous sclerosis complex

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Freiberg, Florentina Joyce

2016-09-01

Full Text Available Background: To present a case of conjunctival lymphangioma in a girl with tuberous sclerosis complex.Methods/results: A 4-year-old girl presented with a relapsing cystic lesion of the bulbar conjunctiva in the right eye with string-of-pearl-like dilation of lymphatic vessels and right-sided facial swelling with mild pain. Best-corrected vision was not impaired. Examination of the skin revealed three hypomelanotic macules and a lumbal Shagreen patch. Magnetic resonance imaging (MRI findings displayed minimal enhancement of buccal fat on the right side. Cranial and orbital MRI showed signal enhancement in the right cortical and subcortical areas. Genetic analysis revealed a heterozygous deletion encompassing exon 1 and 2 of the gene (tuberous sclerosis complex 1 gene, confirming the diagnosis of tuberous sclerosis complex.Conclusion: In conjunctival lymphangioma, tuberous sclerosis complex should be considered as the primary disease.

Cases of Atypical Lymphangiomas in Children

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Prashant K. Minocha

2014-01-01

Full Text Available Background. Lymphatic malformations or lymphangiomas are rare benign hamartomas that result from maldevelopment of primitive lymphatic sacs. They are most frequently found in the neck and axilla, while intra-abdominal and mediastinal lymphangiomas are uncommon. These are primarily tumours of infancy and childhood and are successfully treated with surgical excision. Summary of Cases. Five cases of lymphangioma comprising three intra-abdominal lymphangiomas and two unilateral axillary lymphangiomas presenting at one institution in Trinidad W.I. between 2005 and 2012 were examined. The presentations, location, workup, treatment, and outcome of these patients were studied. Conclusion. This paper discusses a range of extracervical lymphangioma cases seen at San Fernando General Hospital, Trinidad W.I. We report three intra-abdominal cases and the most common clinical presentations were abdominal pain and distension. Also two axillary cases were reported, which presented as painless axillary masses. The major concerns for excision of axillary lymphangioma by parents and surgeons were cosmesis and feasibility of complete resection without disruption of developing breast tissue and axillary vessels. We believe that ultrasound scan is very good at detection of the lesion, while CT is better at determining tumour content and planning for the operation. It is our opinion that complete surgical excision can be achieved.

A Supernumerary Nipple-Like Clinical Presentation of Lymphangioma Circumscriptum.

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Taylor, Dustin; Kash, Natalie; Silapunt, Sirunya

2018-01-01

Lymphangioma circumscriptum is a superficially localized variant of lymphangioma. The characteristic clinical presentation is a "frogspawn" grouping of vesicles or papulovesicles on the proximal limb or limb girdle areas. Though most lymphangiomas develop congenitally, the lymphangioma circumscriptum subtype is known to present in adults. We report a case of lymphangioma circumscriptum on the left inframammary area of an African American female with an unusual supernumerary nipple-like clinical presentation. Our patient presented with a firm, smooth, hypopigmented papule, and the clinical diagnosis of keloid was made initially. However, she returned reporting growth of the lesion and was noted to have a firm, exophytic, lobulated, pink to skin-colored nodule. Histopathological examination demonstrated dilated lymphatic vessels, consistent with the diagnosis of lymphangioma. The presentation as a firm, hypopigmented papule and later exophytic, lobulated, skin-colored nodule in our case represents a clinical presentation of lymphangioma circumscriptum not previously described in the literature. Correct diagnosis in lymphangioma circumscriptum is vital, as recurrence following surgical resection and secondary development of lymphangiosarcoma and squamous cell carcinoma following treatment with radiation have been reported. Thus, it is important to consider lymphangioma circumscriptum in the differential of similar lesions in the future to allow appropriate diagnosis, treatment, and monitoring.

Oral lymphangioma: A rare case report

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Harsha Bhayya

2015-01-01

Full Text Available Lymphangiomas are benign hamartomatous tumors of the lymphatic channels which present as developmental malformations arising from sequestration of lymphatic tissue that do not communicate with the rest of the lymphatic channels. Lymphatic vessels are filled with a clear protein-rich fluid containing few lymph cells. It can also occur in association with hemangioma. The onset of lymphangiomas are either at birth (60% to 70% or up to two years of age (90% and rare in adults. Lymphangiomas have marked predilection for the head and neck region (50-70%. The most common location in the mouth is the dorsum of tongue, followed by lips, buccal mucosa, soft palate, and floor of the mouth. On tongue, they may present as a localized or a diffused growth which may enlarge to cause macroglossia, impaired speech and difficulty in mastication. Herewith, we present a rare case of lymphangioma of tongue leading to macroglossia in a 8-year-old boy.

Unusual cystic pancreatic neoplasms -image-pathological correlations

International Nuclear Information System (INIS)

Hilendarov, A.; Simova, E.; Petrova, A.; Traikova, N.; Deenichin, G.

2013-01-01

The aim is to present the variety of signs and symptoms from the diagnostic imaging methods of atypical neoplasms of the pancreas, presented as a type of cystic lesions. This often leads to unnecessary surgery or inappropriate tracking. In 115 patients (85 men and 30 women) with cystic lesions of the pancreas ultrasonic (US),computer tomography (CT) and magnetic resonance imaging (MRI) were performed and verified through histological and macroscopic pathology preparations. The ultrasound machines equipped with linear and convex transducers, MDCT and MRI imaging systems were used. In 14 of 115 patients atypical neoplasms of the pancreas were diagnosed: two cases with macroscopic serous cystic neoplasms, two nonmucinous cystic neoplasms, two hemorrhagic mucinous neoplasms, two ductal adenocarcinomas with cystic changes, one islet cell cystic tumor, two lymphoepithetial cysts, one lymphangioma, one solid papillary epithelial neoplasm and one mucinous adenocarcinoma. The authors take into consideration and overlapping of clinical symptoms and laboratory tests. Although much of the imaging features and morphological characteristics of cystic neoplasms of the pancreas are well known, should be known about the atypical unusual images in so-called 'typical' cystic neoplasms, cystic images in solid neoplasms and various atypical tumors with cystic lesions. (authors)

Mediastinal cystic lymphangioma Linfangioma cístico do mediastino

Directory of Open Access Journals (Sweden)

Sandra Saleiro

2006-11-01

Full Text Available Mediastinal lymphangioma is a rare vascular neoplasm, accounting for 0.7 to 4.5% of all the mediastinum tumors. It is a benign tumor, generally occurring as a mediastinal mass of slow growth. Most patients are asymptomatic, being incidentally diagnosed after a routine chest radiograph. The best treatment consists of complete surgical resection. Prognosis depends on the degree of resecability degree, and recurrence is not expected if the lesion is totally removed.O linfangioma mediastínico é uma neoplasia vascular rara, correspondendo a 0,7 a 4,5% de todos os tumores do mediastino. É um tumor benigno, que ocorre geralmente como uma massa mediastínica de crescimento lento. A maioria dos doentes está assintomática, sendo diagnosticado incidentalmente, após a realização de uma radiografia torácica de rotina. O tratamento de eleição consiste na ressecção cirúrgica completa. O prognóstico depende do grau de ressecabilidade e, se a lesão for totalmente removida, não se esperam recidivas.

Bilateral peri-renal lymphangioma - a case report and review of literature; Linfangioma perirrenal bilateral - relato de um caso e revisao bibliografica

Energy Technology Data Exchange (ETDEWEB)

Teixeira, Sonia Marcelino; Borges, Aurea Valeria Rosa Mohana; Dinoa, Vanessa de Albuquerque [Hospital Universitario Antonio Pedro, Niteroi, RJ (Brazil). Dept. de Radiologia; Marchiori, Edson; Mello, Walter Assis de; Teixeira, Graca Helena Maia do Canto [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Inst. Biomedico. Dept. de Radiologia

1996-11-01

Lymphangioma are rare benign lesions and it is difficult to state whether they are true neoplasm, hamartomas or lymphangiectasias. They are most commonly seen in children and occur in regions of the neck and axilla. They increase in size both by proliferation and by the collection of fluid, thus forming cysts. The authors report a case of a 70-year-old man, who presented abdominal swelling, a palpable mass in both flanks and polycythemia. Abdominal sonography, kidney arteriograpy, CT scan and MRI have shown multiple cysts bilaterally surrounding the kidneys without either parenchymal or functional involvement. During surgery several intercommunicating cysts were found surrounding both kidneys. Biopsies were taken from the perirenal fat, the wall of the cysts and the kidney. The histologic diagnosis was cystic lymphangioma. (author) 11 refs., 4 figs.

[Treatment of lymphangioma with OK-432 infiltration].

Science.gov (United States)

Rodríguez, J; Cáceres, F; Vargas, P

2012-10-01

The management of lymphangioma using sclerotherapy has proven to be an effective therapeutic. Our aim was to evaluate the therapeutic efficacy of OK-432 (Picibanil) in patients with lymphagioma. The study was performed from November 2010 to July 2011. Fifteen patients of both genders were diagnosed with lymphangioma, 12 days to 12 years old. All patients were infiltrated with OK-432. The studied variables were: previous surgery, localization, type of lymphangioma, number of effective injections, reduction of mass valued as excellent (100% reduction), good (reduction > 50%) and bad (reduction < 50%), presence of recurrence and complications. 40% of pacients had prior surgery and 53.3% were located in the cervical-face region. The type of macrocystic lymphangioma was present in 40% of the series, mixed type in 46.6% and microcystic type in 13.4%. The number of effective infiltrations were 3. In 6 cases (40%) the result was excellent in 5 cases (33.4%) the result was good and in 4 cases (26.6%). We had 1 recurrence (6.6%) and we haven't had complications. Injection of OK-432 in macrocystic lymphangioma and mixed had a safe therapeutic modality with satisfactory results. So it is a valid alternative to conventional surgery.

Huge Mesenteric Lymphangioma – A Rare Cause of Acute Abdomen

African Journals Online (AJOL)

Lymphangiomas are benign congenital masses which occur most commonly in head and neck of children and incidence of mesenteric lymphangiomas is very rare. We report such a case of huge mesenteric lymphangioma in a 20 year old male who presented to us with acute abdomen. Pre-operative diagnosis is difficult ...

OK-432 (Picibanil) therapy for lymphangiomas in children.

Science.gov (United States)

Laranne, J; Keski-Nisula, L; Rautio, Riitta; Rautiainen, Markus; Airaksinen, Mari

2002-05-01

Lymphangiomas are benign, soft tumors that most often affect the head and neck area, usually causing marked cosmetic and functional problems. Treatment options include surgery and a large number of different sclerotherapy agents. Surgical treatment is challenging because of the need for complete excision. The risk of damage to surrounding structures or poor cosmetic results is high. Various sclerotherapy agents have been shown to have minimal effects on lymphangiomas. Their use has been associated with severe systemic, local and cosmetic side effects. OK-432 (Picibanil) is a new and promising form of sclerotherapy. An intracystic injection of OK-432 produces a local inflammatory reaction, which leads to resolution of the lesion. We have treated 11 pediatric lymphangioma patients with OK-432 with excellent results: complete regression in six, marked regression in four and no response in one case. Local swelling should be anticipated, especially when treating lesions near the upper airway. We found OK-432 injections to be safe and effective as a first line of treatment for lymphangiomas.

CAVERNOUS LYMPHANGIOMA OF THE TONGUE IN AN ADULT: A CASE REPORT

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Selin EREN

2017-04-01

Full Text Available Lymphangioma is a benign hamartomatous lesion caused by congenital malformation of the lymphatic system. This benign tumor is detected most commonly at birth or in early childhood but rarely in adults. On clinical examination, most lymphangiomas contain clear lymph fluid, but some may present as transparent vesicles containing red blood cells due to hemorrhage. In addition, lymphangioma may occur in association with hemangioma. This tumor occurs most commonly in the head and neck area, but rarely in the oral cavity. The dorsum of the tongue is the most common location in the mouth, followed by the lips, buccal mucosa, soft palate, and floor of the mouth. There are various treatment approaches for lymphangioma, but surgical excision is the preferred method. We present a case of a 26-year-old man with lymphangioma on the anterior dorsal part of the tongue, not associated with any dysfunction in mastication or speech disorders.

CT and sonographic characteristics of lymphangioma of the retoperitoneum

International Nuclear Information System (INIS)

Davidson, A.J.; Hartman, D.S.

1989-01-01

This paper reports on CT (N = 14) used to localize lymphangioma as perirenal (N = 6), pararenal (N = 7), or pelvic (N = 1). Two arose in viscera, the adrenal, and bladder. Eight were unicameral, and six were multiloculated. Septa and walls were thick in 12. Attenuation varied from chyle to soft tissue. Sonography (N = 18) was used to characterize lymphangioma as unicameral (N = 7) or multilocular (N = 11). Septa were thick in 10 of 11 multiloculated lesions. Fluid was uncomplicated, contained dependent debris, or formed elements. Six extended across several boundaries. The authors' results show distinctive CT and sonographic features that helped to differentiate lymphangioma from other retroperitoneal masses

Vacuum-assisted closure in the treatment of extensive lymphangiomas in children.

Science.gov (United States)

Katz, Michael S; Finck, Christine M; Schwartz, Marshall Z; Moront, Matthew L; Prasad, Rajeev; Timmapuri, Shaheen J; Arthur, L Grier

2012-02-01

The management of lymphangiomas in children is a complex problem with frequent recurrence and infection. Vacuum-assisted closure (VAC) devices have been shown to accelerate the healing of open wounds. We hypothesized that VAC therapy might decrease complications after resection of lymphangiomas. A retrospective review was performed on 13 children (August 2005 to April 2010) who were patients undergoing lymphangioma resection with postoperative VAC therapy. Patient demographics, size and location of the lymphangioma, VAC duration and number of changes, hospital stay, complications, need for further surgery, and length of follow-up were recorded. Thirteen children (mean age, 8 years; mean weight, 34 kg) underwent 15 operations for lymphangiomas followed by postoperative VAC therapy. Locations included the head and neck, thorax and abdomen, and lower extremity. The mean VAC duration was 19 days, and they underwent a mean of 2.6 VAC changes. Six children had operative closure of the wound at a mean of 15 days postoperative. The remaining patients underwent closure by secondary intention. There were no recurrences. Complications included VAC device malfunctions requiring intervention and wound infections. Mean follow-up was 289 days. Postoperative VAC therapy for the treatment of lymphangiomas can be an effective adjunct to surgical treatment by decreasing risks of recurrence and infection. Copyright © 2012 Elsevier Inc. All rights reserved.

Lymphangioma circumscriptum, angiokeratoma, or superficial vascular ectasia with epithelial hyperplasia?

Science.gov (United States)

Katsoulas, Nikolaos; Tosios, Konstantinos I; Argyris, Prokopios; Koutlas, Ioannis G; Sklavounou, Alexandra

2014-08-01

We report a case of lymphangioma circumscriptum (cavernous lymphangioma with epithelial hyperplasia) in a 12-year-old girl, presenting as a papillary tumor on the right dorsal side of her tongue. Microscopic examination found cavernous vascular channels lined by a single layer of CD31(+), podoplanin-positive, CD34(-) endothelial cells that occupied the papillary lamina propria and were accompanied by epithelial hyperplasia. A review of the literature on oral vascular tumors with epithelial hyperplasia, namely, lymphangioma circumscriptum and angiokeratoma, provided information that draws into question the use of these terms. Copyright © 2014 Elsevier Inc. All rights reserved.

Antenatal sonographic appearance of a large orbital encephalocele: a case report and differential diagnosis of orbital cystic mass.

Science.gov (United States)

Ahmed, Ahmed; Noureldin, Rehab; Gendy, Mohamed; Sakr, Sharif; Abdel Naby, Mahmoud

2013-06-01

Orbital meningoceles and encephaloceles are rare extracranial extensions of the brain and meninges with or without direct communication between the central nervous system and the abnormal mass. We reported a rare case of large fetal orbital encephalocele; the diagnosis was suspected initially by prenatal ultrasound and confirmed by postnatal MRI and CT scans. The differential diagnosis of an intrauterine fetal cystic orbital mass includes orbital teratoma, epidermoid inclusion cysts, hemangioma or lymphangioma, congenital cystic eye, dacryocystocele, and orbital cephalocele. Copyright © 2012 Wiley Periodicals, Inc.

Alveolar lymphangioma in infants: report of two cases.

LENUS (Irish Health Repository)

FitzGerald, Kirsten

2012-02-01

The alveolar lymphangioma is a benign but relatively rare condition found only in the oral cavities of black infants. Dentists practising in Ireland may be unaware of this condition due to its racial specificity. This paper presents two case reports of multiple alveolar lymphangiomas found in black infants in a children\\'s hospital in Ireland. The epidemiology, aetiology, clinical presentation, histology, and management options are discussed. The photographs should aid the practitioner in recognising these lesions.

Alveolar lymphangioma in infants: report of two cases.

LENUS (Irish Health Repository)

FitzGerald, Kirsten

2009-06-01

The alveolar lymphangioma is a benign but relatively rare condition found only in the oral cavities of black infants. Dentists practising in Ireland may be unaware of this condition due to its racial specificity. This paper presents two case reports of multiple alveolar lymphangiomas found in black infants in a children\\'s hospital in Ireland. The epidemiology, aetiology, clinical presentation, histology, and management options are discussed. The photographs should aid the practitioner in recognising these lesions.

A rare case of acquired lymphangioma circumscriptum of the penis.

Science.gov (United States)

Adikari, S; Philippidou, M; Samuel, M

2017-02-01

Acquired lymphangioma circumscriptum is a rare occurrence on the penis. We report a case of a 47-year-old man who presented with a single lesion of acquired lymphangioma circumscriptum on the penis resembling genital warts. We report the case to increase awareness of this rare condition which may mimic sexually transmitted infections such as genital warts.

Gastric emptying and gastro-oesophageal reflux in children with cystic fibrosis.

Science.gov (United States)

Hauser, Bruno; De Schepper, Jean; Malfroot, Anne; De Wachter, Elke; De Schutter, Iris; Keymolen, Kathelijn; Vandenplas, Yvan

2016-07-01

Gastro-oesophageal reflux (GOR) is common in patients with cystic fibrosis (CF). The aim of this study was to investigate the relationship between gastric emptying (GE) and GOR in children with CF. Multichannel intraluminal impedance-pH monitoring (MII-pH) to measure GOR and GE breath test (GEBT) to measure GE were performed in 28 children with symptoms suggestive for GOR disease (GORD) (group 1). GEBT was performed in another 28 children with/without GOR symptoms who agreed to undergo GEBT but not MII-pH (group 2). In group 1, we found increased acid GOR (AGOR) in 46.4% and delayed GE (DGE) in 21.4% but no relationship between increased AGOR and DGE. There was no DGE in group 2. We found DGE in 10.7% and rapid GE in 12.5% of the whole group. Almost half of the children with CF and symptoms suggestive for GORD have increased AGOR and almost a quarter has DGE. However, there was no relation between GOR and GE. Copyright © 2015 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.

Treatment of lymphangiomas with OK-432 (Picibanil).

Science.gov (United States)

Rautio, Riitta; Keski-Nisula, Leo; Laranne, Jussi; Laasonen, Erkki

2003-01-01

To determine the efficacy of OK-432 sclerotherapy in the treatment of lymphangiomas. The treatment was begun for 14 patients with lymphangioma. The age range of the patients at the time of the first injection was from 10 months to 42 years. Eleven of the lesions involved the head and neck region, two the thorax and one was localized in the extremity. Prior to treatment all patients were investigated with either magnetic resonance imaging, computed tomography, ultrasound or a combination of these modalities. The injections were performed with ultrasound and/or fluoroscopic guidance. Eight patients received OK-432 as first-line treatment; five were treated after surgery and one after medical therapy. On average, 2.2 intracystic injections were performed per patient. Nine of the lesions were macrocystic and five were mixed lesions. Eleven patients showed complete or marked response to the OK-432 sclerotherapy, two patients had moderate shrinkage of their lesions and only one patient showed no response to therapy. Macrocystic lesions showed the best response to therapy. Those patients who received OK-432 as first-line treatment showed complete or marked response. It was found that treatment of lymphangiomas with OK-432 was safe and effective.

[Clinical aspects and therapy of lymphangiomas, hemangiomas and nevi in the area of the head and neck].

Science.gov (United States)

Drepper, H

1985-07-01

The superficial angiomas and nevi arise from the endothelial cells, the pigment-cell-system or the epidermal cells. Hemangiomas are benign tumours of the endothelial cells appearing predominantly in female newborn infants. Depending on localisation, growth and proliferation there is a tendency for spontaneous involution. For irreversible dysfunction or anatomical deformities surgical resection during the growth phase of the hemangioma is indicated. Surgery may be necessary to improve the functional and esthetic appearance after spontaneous involution causing loose residual skin. Radiotherapy of the lesion is rarely indicated. Systemic steroid therapy in cooperation with the pediatrician should be reserved only for desperate cases such as Kasabach-Merrit-Syndrome. Port wine nevi without scars can be covered with skin tanning cosmetics. Argon-Laser-Therapy is not yet so selective that healing can be achieved with certainty and without scars. Clinical progression requires surgery, especially for racemose angiectasia. Arterial embolization should only be used under special conditions, and then only as pretreatment. Lymphangiomas are mostly angiectatic processes, especially of lymphatic vascular tissue and vessels. Even large cystic lymphangiomas can be treated quite well by surgery, but operations on large diffuse invasive lymphangiomas often cause lymphedema and infection similar to erysipelas leading to pseudorecurrence. The benign malformations of the pigment cell system require clear differentiation from malignant melanoma and its precursors. Malignant melanoma develops more frequently from congenital nevi of the deep type than from other pigmented lesions. Malignant melanomas arising from giant nevi are usually diagnosed too late so that almost all patients die. Removal of giant nevi as early as possible is recommended. The epidermal malformations, too, need accurate diagnosis. Multisymptomatic syndromes such as the Basal-Cell-Nevus-Syndrome, and vascular and

Treatment of lymphangiomas with OK-432 (Picibanil) sclerotherapy: a prospective multi-institutional trial.

Science.gov (United States)

Giguère, Chantal M; Bauman, Nancy M; Sato, Yutaka; Burke, Diane K; Greinwald, John H; Pransky, Seth; Kelley, Peggy; Georgeson, Keith; Smith, Richard J H

2002-10-01

To describe and to determine the robustness of our study evaluating the efficacy of OK-432 (Picibanil) as a therapeutic modality for lymphangiomas. Prospective, randomized trial and parallel-case series at 13 US tertiary care referral centers. Thirty patients diagnosed as having lymphangioma. Ages in 25 ranged from 6 months to 18 years. Twenty-nine had lesions located in the head-and-neck area. Every patient received a 4-dose injection series of OK-432 scheduled 6 to 8 weeks apart unless a contraindication existed or a complete response was observed before completion of all injections. A control group was observed for 6 months. Successful outcome of therapy was defined as a complete or a substantial (>60%) reduction in lymphangioma size as determined by calculated lesion volumes on computed tomographic or magnetic resonance imaging scans. Overall, 19 (86%) of the 22 patients with predominantly macrocystic lymphangiomas had a successful outcome. OK-432 should be efficacious in the treatment of lymphangiomas. Our study design is well structured to clearly define the role of this treatment agent.

Treatment of Lymphangiomas with OK-432 (Picibanil)

International Nuclear Information System (INIS)

Rautio, Riitta; Keski-Nisula, Leo; Laranne, Jussi; Laasonen, Erkki

2003-01-01

Purpose: To determine the efficacy of OK-432 sclerotherapy in the treatment of lymphangiomas. Methods: The treatment was begun for 14 patients with lymphangioma. The age range of the patients at the time of the first injection was from 10 months to 42 years. Eleven of the lesions involved the head and neck region, two the thorax and one was localized in the extremity. Prior to treatment all patients were investigated with either magnetic resonance imaging, computed tomography, ultrasound or a combination of these modalities. The injections were performed with ultrasound and/or fluoroscopic guidance. Eight patients received OK-432 as first-line treatment; five were treated after surgery and one after medical therapy. On average, 2.2 intracystic injections were performed per patient. Nine of the lesions were macrocystic and five were mixed lesions. Results: Eleven patients showed complete or marked response to the OK-432 sclerotherapy, two patients had moderate shrinkage of their lesions and only one patient showed no response to therapy. Macrocystic lesions showed the best response to therapy. Those patients who received OK-432 as first-line treatment showed complete or marked response. Conclusion: It was found that treatment of lymphangiomas with OK-432 was safe and effective

Systemic Cystic Angiomatosis Mimicking Metastatic Cancer: A Case Report and Review of the Literature

Directory of Open Access Journals (Sweden)

Vivek Kumar

2017-01-01

Full Text Available Systemic cystic angiomatosis is a rare benign disorder due to the maldeveloped vascular and lymphatic system with less than 50 cases reported in literature so far. We report here a case of systemic cystic angiomatosis (SCA with multisystem involvement affecting the neck, thyroid, thoracic cavity, and skeletal system. The patient initially presented in her 4th decade of life with isolated lymphangioma in the neck requiring surgery. However, she experienced full-blown manifestations of SCA in her 6th decade which closely mimicked metastatic cancer. The diagnosis of SCA could only be established after multiple biopsies. The radiological and histological features of SCA with its course over 31 years in this patient have been described.

[Unsuccessful treatment with OK-432 picibanil for orbital lymphangioma].

Science.gov (United States)

Lanuza García, A; Bañón Navarro, R; Llorca Cardeñosa, A; Delgado Navarro, C

2012-01-01

Lymphangioma is a malformation of the lymphatic system. The classic approach is surgery. We report a case of orbital lymphangioma in a girl who was given OK-432 to avoid surgery and its complications. OK-432 is a lyophilized mixture of group A Streptococcus pyogenes which produces a fibrosis limited to the lesion with a high cure rate. The main advantages are the easy intra-lesional application. with no scars and or damage of closed areas. Its main disadvantage is a significant local inflammatory reaction. Copyright © 2011 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

The use of the carbon dioxide laser in head and neck lymphangioma.

Science.gov (United States)

White, B; Adkins, W Y

1986-01-01

The carbon dioxide laser has been used to treat various lesions of the head and neck, ranging from carcinomas to hemangiomas, and even including tatoos. A search of the literature does not reveal any reports of the carbon dioxide laser being used to treat lymphangioma. This report discusses the efficacy of treating lymphangioma of the air and food passages with the carbon dioxide laser, and presents three patients who have been treated in this fashion-two for palliation and one for cure.

Treatment of lymphangiomas in children: an update of Picibanil (OK-432) sclerotherapy.

Science.gov (United States)

Greinwald, J H; Burke, D K; Sato, Y; Poust, R I; Kimura, K; Bauman, N M; Smith, R J

1999-10-01

Picibanil (OK-432) is a sclerosing agent derived from a low-virulence strain of Streptococcus pyogenes that induces regression of macrocystic lymphangiomas. This report describes a prospective, nonrandomized trial to evaluate the efficacy of Picibanil in the treatment of 13 affected children ranging in age from 1 to 94 months. On average, 4.1 fluoroscopically guided intracystic injections were performed per child, with an average total dose of 0.56 mg of Picibanil. As judged by physical examination and radiographic studies, 5 children (42%) showed a complete or substantial response, and 2 children (16%) showed an intermediate response. No response was seen in 5 children (42%), 2 of whom had massive craniofacial lymphangioma. Factors that contribute to failure with Picibanil sclerotherapy are the presence of a significant microcystic component to the lesion, massive craniofacial involvement, and previous surgical resection. Macrocystic lymphangiomas of the infratemporal fossa or cervical area have the best response to therapy.

Lymphangioma circumscriptum of the penis: a case report.

Science.gov (United States)

Kokcam, Ibrahim

2007-06-01

We report a case of lymphangioma circumscriptum of the penis in a 19-year-old male. The lesions developed during puberty and resembled molluscum contagiosum and genital herpes. The case is presented because of its rarity and to increase diagnostic awareness and treatment with non-surgical intervention.

Lymphangioma of the spermatic cord

OpenAIRE

Campos, Antônio Carlos Ligocki; Costa, Marco Aurélio Raeder da; Salvalaggio, Paolo Rogério de Oliveira; Torres, Luiz Fernando Bleggi; Coelho, Júlio Cézar Uili

1998-01-01

We describe a case of a 22-year-old man that had been submitted to a left herniorraphy 11 years previously to the present admission. He returned to our hospital with another mass in the same side of the groin. At operation, several small cysts linked to the spermatic cord were demonstrated. At this time, an histological exam demonstrated the presence of conective tissue. The final histology report confirmed the diagnosis of lymphangioma of the spermatic cord in the groin region. The patient w...

OK-432 sclerotherapy in head and neck lymphangiomas: long-term follow-up result.

Science.gov (United States)

Yoo, Jae Chul; Ahn, Youngjin; Lim, Yune Syung; Hah, J Hun; Kwon, Tack-Kyun; Sung, Myung-Whun; Kim, Kwang Hyun

2009-01-01

Nonsurgical treatments, such as sclerotherapy have been attempted for head and neck lymphagiomas. Of the available sclerosing agents, picibanil has shown satisfactory short-term treatment results in many studies, but no study has presented long-term treatment results. Accordingly, in the present study, the authors retrospectively reviewed the long-term treatment results of picibanil sclerotherapy. Fifty-five lymphangioma patients who underwent picibanil sclerotherapy were enrolled. Data about initial and long-term response, recurrence, and excision rate were collected. Initial response rates were 83.5 percent and long-term response rates were 76.3 percent. Initial and the long-term response rate were equally good for lymphangioma.

Treatment of lymphangiomas of the head and neck in children by intralesional injection of OK-432 (Picibanil).

Science.gov (United States)

Brewis, C; Pracy, J P; Albert, D M

2000-04-01

The treatments previously used for lymphangiomas of the head and neck in children-surgery and intralesional injection of sclerosants-are associated with significant morbidity. A new treatment-intralesional injection of OK-432-was used for lymphangiomas of the head and neck in 11 children. The results were total shrinkage in two, marked shrinkage in two, slight shrinkage in five and no response in two. The results were not affected by previous surgery nor by whether aspiration prior to injection was possible. There were no recurrences in those children in whom shrinkage occurred and no child had subsequent surgery following injection. The results of this series support those of previous series showing that OK-432 injection is an effective and safe treatment for lymphangiomas of the head and neck in children.

Torsion of the Greater Omentum Secondary to Omental Lymphangioma in a Child: A Case Report

International Nuclear Information System (INIS)

Mistry, Kewal Arunkumar; Iyer, Dayashankar

2015-01-01

Omental cyst and omental torsion both are uncommon but important causes of acute abdomen with a difficult clinical diagnosis due to nonspecific features. Here we report a case of an eight year old child with acute abdominal pain referred for USG and CT scan which revealed two cysts in greater omentum leading to secondary omental torsion. An eight year old male child presented to casualty with severe pain abdomen since 1 day. There was no history of vomiting or altered bowel habits. The patient was febrile with tachycardia on arrival. On examination rigidity and tenderness all over abdomen were present. Serum amylase was within normal range. USG and CECT abdomen were done subsequently. USG showed two well defined cystic lesions in lower abdomen with presence of some internal echogenic debris and calcified foci in their dependent part. There was also presence of omentum with a whirl of blood vessels seen along anterior abdominal wall leading to these lesions suggesting torsion. On colour Doppler the presence of blood flow within the whirl of vessels was seen. Mild amount of free fluid was also seen in the peritoneal cavity. On CECT abdomen the findings of omental cysts and torsion of greater omentum with free fluid in abdomen were confirmed. The cysts measured 60×55 and 65×55mm on CT. The patient was taken for an emergency laparotomy for indication of acute generalized peritonitis. Two large omental cysts were found in the pelvic cavity along with torsed greater omentum along with 150 ml of hemorrhagic fluid in peritoneal cavity. The cysts and twisted necrotic part of the greater omentum were excised at surgery. No postoperative complications were observed. Histopathologic examination was suggestive of lymphangioma of omentum. Lymphangioma of the omentum is an not very uncommon however acute presentation with omental torsion and infarction is an unusual entity. Optimal utilization of preoperative imaging with USG, Doppler and contrast enhanced CT scan can provide

Lymphangioma circumscriptum: clinicopathological spectrum of 29 cases

International Nuclear Information System (INIS)

Fatima, S.; Uddin, N.; Idrees, R.; Minhas, K.; Ahmad, Z.; Ahmad, R.; Kayani, N.; Arif, M.

2015-01-01

To describe the clinicopathological spectrum of Lymphangioma Circumscriptum (LC). Study Design: Observational case series. Place and Duration of Study: Department of Pathology and Microbiology, AKUH, Karachi, from 2002 to 2012. Methodology: All reported cases of LC were retrieved from medical record. Clinical and pathological features were noted. Frequency percentages were determined. Results: There were 29 cases of LC predominantly males (62%). The mean age was 27.17 ± 15.5 years. The commonest sites was anal/perianal region (24%) followed by extremities (17%) and tongue, (14%). Vulval LC was seen in 3 patients. Two cases were described on scrotum. The lesions were most commonly suspected as viral warts, mole or polyp (in anal region). Vesicles with erosions and bleeding and localized growth were the usual clinical presentations. Four of the patients presented with swelling since birth. All were treated with surgical excision. Microscopic examination revealed acanthotic squamous epithelium with papillomatosis. The subepithelial region had collections of lymphatic channels composed of ectatic dilated vessels with serum and inflammatory cells in their lumina. The lymphatic channels were seen in deeper layers along with lymphocytic aggregates. Conclusion: Lymphangioma circumscriptum is a malformation of abnormal lymphatic channels with feeding cisterns in subcutaneous tissue. It is a benign lesion usually occurring in anal/perianal region and confused with warts. Surgical excision is preferred mode of treatment. (author)

Chylous pleural effusion associated with primary lymphedema and lymphangioma-like malformations

NARCIS (Netherlands)

Bresser, P.; Kromhout, J. G.; Reekers, J. A.; Verhage, T. L.

1993-01-01

We describe a patient with a chylous pleural effusion associated with primary lymphedema of his right leg and abdominal wall. On evaluation a generalized, severe hypoplasia of the lymphatic system turned out to be associated with hyperplastic, lymphangioma-like malformations

Biliary tract duplication cyst with gastric heterotopia

Energy Technology Data Exchange (ETDEWEB)

Grumbach, K.; Baker, D.H.; Weigert, J.; Altman, R.P.

1988-05-01

Cystic duplications of the biliary tract are rare anomalies, easily mistaken for choledochal cysts. Surgical drainage is the preferred therapy for choledochal cyst, but cystic duplication necessitates surgical excision as duplications may contain heterotopic gastric mucosa leading to peptic ulceration of the biliary tract. We report a case of biliary tract duplication cyst containing heterotopic alimentary mucosa which had initially been diagnosed and surgically treated as a choledochal cyst.

Biliary tract duplication cyst with gastric heterotopia

International Nuclear Information System (INIS)

Grumbach, K.; Baker, D.H.; Weigert, J.; Altman, R.P.

1988-01-01

Cystic duplications of the biliary tract are rare anomalies, easily mistaken for choledochal cysts. Surgical drainage is the preferred therapy for choledochal cyst, but cystic duplication necessitates surgical excision as duplications may contain heterotopic gastric mucosa leading to peptic ulceration of the biliary tract. We report a case of biliary tract duplication cyst containing heterotopic alimentary mucosa which had initially been diagnosed and surgically treated as a choledochal cyst. (orig.)

Full text

African Journals Online (AJOL)

IndexCopernicus Portal System

Figure 2 axial CT section with contrast media showing extension of lesion. Figure 3 Photomicrograph revealing many dilated cavernous lymphatic channels filled with eosinophilic coagulum. (Haematoxylin and Eosin section Orginal magnification 40 X). Discussion. Cystic hygroma, known as cystic lymphangioma is a.

Lymphangioma circumscriptum of the penis mimicking venereal lesions.

Science.gov (United States)

Gupta, S; Radotra, B D; Javaheri, S M; Kumar, B

2003-09-01

Lymphangioma circumscriptum (LC) involving the penis is rare. We report two patients with penile LC. The lesions developed in early infancy in one patient, and during puberty in the other. The lesions resembled molluscum contagiosum in one and genital warts in the other. The first patient was previously treated with a diagnosis of venereal disease. A literature search found only 4 LC patients with penile lesions reported in the English literature. These cases are presented for their rarity, and to increase diagnostic vigilance and desirability of non-intervention.

Highly selective electrocoagulation therapy: an innovative treatment for lymphangioma circumscriptum.

Science.gov (United States)

Yang, Xi; Jin, Yunbo; Chen, Hui; Li, Suolan; Ma, Gang; Hu, Xiaojie; Qiu, Yajing; Yu, Wenxin; Chang, Lei; Wang, Tianyou; Lin, Xiaoxi

2014-08-01

Lymphangioma circumscriptum (LC) is a type of microcystic lymphatic malformation involving the skin and mucosa that presents as translucent vesicles of varying size with a pink, red, or black hue. Lymphangioma circumscriptum causes not only cosmetic problems but also refractory rupture, infection, lymphorrhea, and bleeding. Various invasive methods, such as surgical excision, lasers, and sclerotherapy, have been used in the past to treat LC with varying success. Herein, we report a new treatment for the management of LC. This study reports the outcomes of 12 patients (aged 4-31 years) with LC treated by electrocoagulation using a special isolated needle. Patient demographics, lesion characteristics, radiologic findings, treatment course, and clinical responses are recorded. All 12 patients who were treated with the highly selective electrocoagulation therapy achieved near-complete clearance. Minimal intra- and postoperative sequelae were observed. The local complications included mild pain (n = 9), proliferous scarring (n = 1), and ulceration (n = 1) with no systemic side effects. The mean follow-up period was 8.25 months (3-14 months). Highly selective electrocoagulation therapy is an innovative, minimally invasive technique that seems to be safe and effective for the treatment of LC; the results from our limited study population seem promising, and the observed complications are acceptable.

A Mimicker of Gallbladder Carcinoma: Cystic Gastric Heterotopia with Intestinal Metaplasia

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Gonca ÖZGÜN

2017-01-01

Full Text Available Heterotopic gastric mucosa in the gallbladder is an unusual entity and is usually clinically silent. We report a 75-year-old female patient who presented with intermittent upper abdomial pain radiating to the back. Abdominal imaging studies showed a sessile polypoid lesion and a gallstone in the gallbladder. Gallbladder carcinoma was suspected and cholecystectomy performed. Intraoperative frozen section examination suggested mucinous tumor, suspicious for malignancy. However, the permanent sections revealed aberrant gastric tissue consisted of gastric pyloric and fundic glands of heterotopic gastric mucosa with intestinal metaplasia in the gallbladder.

A Mimicker of Gallbladder Carcinoma: Cystic Gastric Heterotopia with Intestinal Metaplasia.

Science.gov (United States)

Özgün, Gonca; Adim, Şaduman Balaban; Uğraş, Nesrin; Kiliçturgay, Sadık

2017-01-01

Heterotopic gastric mucosa in the gallbladder is an unusual entity and is usually clinically silent. We report a 75-year-old female patient who presented with intermittent upper abdomial pain radiating to the back. Abdominal imaging studies showed a sessile polypoid lesion and a gallstone in the gallbladder. Gallbladder carcinoma was suspected and cholecystectomy performed. Intraoperative frozen section examination suggested mucinous tumor, suspicious for malignancy. However, the permanent sections revealed aberrant gastric tissue consisted of gastric pyloric and fundic glands of heterotopic gastric mucosa with intestinal metaplasia in the gallbladder.

Ultrasonographic findings of benign soft tissue tumors

International Nuclear Information System (INIS)

Kim, Ki Sung; Oh, Dong Heon; Jung, Tae Gun; Kim, Yong Kil; Kwon, Jung Hyeok

1994-01-01

To clarify the characteristic sonographic features of benign soft tissue tumors and to evaluate the usefulness of sonographic imaging. We retrospectively reviewed ultrasonographic images of 70 cases in 68 patients with histologically proved benign soft tissue tumors. The tumors include 33 lipomas, 11 hemangiomas, 11 lymphangiomas, 7 neurilemmomas, 4 epidermoid cysts, 2 fibromas, 1 mesenchymoma, and 1 myxoma. The sonographic appearances of the lesions were mainly solid in 53 cases(33 lipomas, 8 hemangiomas, 2 lymphangiomas, 7 neurilemmomas, 2 fibromas and 1 mesenchymoma), mainly cystic in 14 cases(1 hemangioma, 8 lymphangiomas, 4 epidermoid cysts, and 1 myxomal), and mixed in 3 cases(2 hemangiomas and 1 lymphangioma). Although an accurate histologic prediction could not be made in most cases, certain patterns appeared to be characteristic of specific tumor types. 26 cases(78%) of lipoma were seen as lentiform, iso- or hyperechoic, solid mass. Hemangioma had variable appearance and characteristic calcifications were seen in 3 cases. Unicameral or multiseptated cystic mass with variable thickness of echogenic septa and solid portion was the characteristic finding of lymhangioma. Neurilemmoma showed lobulated, oval to round , relatively hypoechoic mass or with without internal cystic portion. Sonographic evaluation of benign soft tissue tumors is useful in demonstrating the location, size, extent, and internal characteristic of the mass. A relatively confident diagnosis can made when the characteristic features of the benign soft tissue tumor are present on sonographic imaging

Ultrasonographic findings of benign soft tissue tumors

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Kim, Ki Sung; Oh, Dong Heon; Jung, Tae Gun; Kim, Yong Kil; Kwon, Jung Hyeok [Dongkang Genernal Hospital, Ulsan (Korea, Republic of)

1994-05-15

To clarify the characteristic sonographic features of benign soft tissue tumors and to evaluate the usefulness of sonographic imaging. We retrospectively reviewed ultrasonographic images of 70 cases in 68 patients with histologically proved benign soft tissue tumors. The tumors include 33 lipomas, 11 hemangiomas, 11 lymphangiomas, 7 neurilemmomas, 4 epidermoid cysts, 2 fibromas, 1 mesenchymoma, and 1 myxoma. The sonographic appearances of the lesions were mainly solid in 53 cases(33 lipomas, 8 hemangiomas, 2 lymphangiomas, 7 neurilemmomas, 2 fibromas and 1 mesenchymoma), mainly cystic in 14 cases(1 hemangioma, 8 lymphangiomas, 4 epidermoid cysts, and 1 myxomal), and mixed in 3 cases(2 hemangiomas and 1 lymphangioma). Although an accurate histologic prediction could not be made in most cases, certain patterns appeared to be characteristic of specific tumor types. 26 cases(78%) of lipoma were seen as lentiform, iso- or hyperechoic, solid mass. Hemangioma had variable appearance and characteristic calcifications were seen in 3 cases. Unicameral or multiseptated cystic mass with variable thickness of echogenic septa and solid portion was the characteristic finding of lymhangioma. Neurilemmoma showed lobulated, oval to round , relatively hypoechoic mass or with without internal cystic portion. Sonographic evaluation of benign soft tissue tumors is useful in demonstrating the location, size, extent, and internal characteristic of the mass. A relatively confident diagnosis can made when the characteristic features of the benign soft tissue tumor are present on sonographic imaging.

Spontaneous Regression of Lymphangiomas in a Single Center Over 34 Years

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Motoi Kato, MD

2017-09-01

Conclusions:. We concluded that elderly patients with macrocystic or mixed type lymphangioma may have to wait for treatment for over 3 months from the initial onset. Conversely, microcystic type could not be expected to show regression in a short period, and prompt initiation of the treatments may be required. The difference of the regression or not may depend on the characteristics of the lymph flow.

Cryotherapy for massive vulvar lymphatic leakage complicated with lymphangiomas following gynecological cancer treatment.

Science.gov (United States)

Yanazume, Shintaro; Douzono, Haruhiko; Kubo, Hidemichi; Nagata, Tomomi; Douchi, Tsutomu; Kobayashi, Hiroaki

2014-11-01

Vulvar lymphatic leakage is a severe complication associated with gynecological cancer treatments. However, standard treatment strategies have not yet been determined. We encountered a rare case of a 76-year-old multiparous woman suffering from massive lymphatic fluid leakage from the entire vulva, and papules developed and were identified as lymphangiomas. A large amount of straw-colored discharge continued from all vulvar papules, which extended over the mons pubis. Nine years ago, the patient had undergone a radical hysterectomy with concurrent chemoradiation for uterine cervical cancer treatment. Her serum albumin level was 1.9 mg/dl, which was attributed to the loss of a large amount of lymph fluid due to leakage from the vulva. Her quality of life gradually decreased because of general fatigue and the need for frequent diaper exchanges every 2 h. The patient received a less-invasive treatment with cryotherapy using liquid nitrogen. She also received a multimodality treatment consisting of the intravenous administration of albumin, massage of the lower limbs and intensive rehabilitation. Cryotherapy was administered once a week for 3 months. Her discharge almost stopped and vulvar lymphangiomas decreased without any major complications. To the best of our knowledge, this is the first case report of massive lymphatic leakage complicated with vulvar lymphangiomas. Additionally, this case may represent the first successful treatment of vulva lymph leakage by cryotherapy without recurrence. Cryotherapy may have the potential to improve the quality of life as a less-invasive treatment for gynecological cancer survivors without serious complications. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Linfangioma cervical: manejo terapéutico con OK-432 (Picibanil Cervical lymphangioma: therapeutic management with OK-432 (Picibanil

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E. Valle Rodríguez

2007-12-01

Full Text Available Introducción: El linfangioma es una malformación del sistema linfático. El abordaje clásico ha sido la cirugía. El OK-432 (Picibanil tiene acción esclerosante y se está utilizando cómo primer escalón terapéutico. El objetivo es aportar un nuevo caso de linfangioma tratado con OK-432 y hacer una revisión de la literatura. Material y método: Aportamos un varón de 16 años con un linfangioma cervical macroquístico de 10 x 6 cm tratado con una dosis de OK-432. Resultados: A las 16 semanas del tratamiento, el tamaño del linfangioma era de 6 x 2 cm, siendo clínicamente inapreciable. Discusión: El tratamiento con OK-432 tiene una alta tasa de curación, con una baja tasa de recidiva y una fibrosis circunscrita a la lesión. En relación con la cirugía, se evitan cicatrices y posibles lesiones de estructuras vitales.Introduction: Lymphangioma is a malformation of the lymphatic system. The classic approach is surgery. OK-432 (Picibanil has sclerosing action and is being used as the first therapeutic step. The objective was to report a new case of lymphangioma treated with OK-432 and to review the literature. Material and method: We report the case of a 16-year-old man with a 10x6-cm macrocystic cervical lymphangioma treated with a dose of OK-432. Results: At 16 weeks of treatment, the size of the lymphangioma was 6x2 cm and it was clinically unappreciable. Discussion: OK-432 treatment has a high cure rate, low recurrence rate, and fibrosis circumscribed to the lesion. Compared to surgery, scars and possible harm to vital structures are avoided.

Gastric metastasis from invasive lobular breast cancer, mimicking primary gastric cancer: A case report.

Science.gov (United States)

Kim, Dae Hoon; Son, Seung-Myoung; Choi, Young Jin

2018-03-01

Gastric metastasis from invasive lobular breast cancer is relatively rare, commonly presented among multiple metastases, several years after primary diagnosis of breast cancer. Importantly, gastric cancer that is synchronously presented with lobular breast cancer can be misdiagnosed as primary gastric cancer; therefore, accurate differential diagnosis is required. A 39-year-old woman was visited to our hospital because of right breast mass and progressive dyspepsia. Invasive lobular carcinoma of breast was diagnosed on core needle biopsy. Gastroscopy revealed a diffuse scirrhous mass at the prepyloric antrum and diagnosed as poorly differentiated adenocarcinoma on biopsy. Synchronous double primary breast and gastric cancers were considered. Detailed pathological analysis focused on immunohistochemical studies of selected antibodies, including those of estrogen receptors, gross cystic disease fluid protein-15, and caudal-type homeobox transcription factor 2, were studied. As a result, gastric lesion was diagnosed as metastatic gastric cancer originating from breast. Right breast conserving surgery was performed, and duodenal stent was inserted under endoscopic guidance to relieve the patient's symptoms. Systemic chemotherapy with combined administration of paclitaxel and trastuzumab was initiated. Forty-one months after the diagnosis, the patient is still undergoing the same therapy. No recurrent lesion has been identified in the breast and evidence of a partial remission of gastric wall thickening has been observed on follow-up studies without new metastatic lesions. Clinical suspicion, repeat endoscopic biopsy, and detailed histological analysis, including immunohistochemistry, are necessary for diagnosis of metastatic gastric cancer from the breast.

Coexistence of borderline ovarian epithelial tumor, primary pelvic hydatid cyst, and lymphoepithelioma-like gastric carcinoma.

Science.gov (United States)

Gungor, Tayfun; Altinkaya, Sunduz Ozlem; Sirvan, Levent; Lafuente, Roberto Alvarez; Ceylaner, Serdar

2011-06-01

Borderline ovarian tumors (BOTs) represent a heterogeneous group of ovarian epithelial neoplasms. Despite a favorable prognosis, 10-20% of BOTs exhibit progressively worsening clinic. Primary involvement of pelvic organs with echinococcus is very rare. Lymphoepithelioma-like gastric carcinoma is a rare neoplasm of the stomach. A 58-year-old woman referred with abdominal swelling and gastric complaints. Imaging studies revealed a huge cystic mass with multiple septations and solid component, another cystic mass with an appearance of cyst hydatid in the pelvis, and thickening of the small curvature of stomach. Gastroscopy revealed an ulcer with a suspicious malignant appearance, and histology of the endoscopic specimen showed severe chronic inflammation and lymphocytic infiltration. No other involvement of hydatid cyst was detected. In the exploration, there was a 25cm cystic lesion with solid components arising from right ovary, another 6cm cyst over the former, 7cm cystic lesion arising from left ovary, and 10cm mass near the small curvature of the stomach. Excision of the masses; total gastrectomy with esophagojejunal anastomosis; total abdominal hysterectomy; bilateral salpingo-oophorectomy; omentectomy; appendectomy; splenectomy; and pelvic, paraaortic, and coeliac lympadenectomy were performed. Final pathology revealed lymphoepithelioma-like gastric carcinoma, bilateral serous BOT, and hydatid cyst. Hydatid cyst should always be considered in the differential diagnosis of abdominopelvic masses in endemic regions of the world. Preoperative diagnosis of primary pelvic hydatid disease is difficult and awareness of its possibility is very important especially in patients residing in or coming from endemic areas. Copyright © 2011. Published by Elsevier B.V.

Intestinal Duplication Cyst Mimicking as Mesenteric Cyst with Asso- ciated Ileal Atresia Type III A

OpenAIRE

Surekha Arakeri; Anilkumar Sirasagi

2013-01-01

Intestinal duplication cysts (IDC) are uncom-mon congenital malformations that couldpresent diagnostic and therapeutic challenge.They may be often mistaken as mesentericcysts, omental cyst, cystic lymphangioma etc.However, IDC are differentiated from otherintra-abdominal cystic lesions by presence ofgastrointestinal mucosal lining and smoothmuscles in their wall. We report a case of IDCmimicking as mesenteric cyst associated withatresia of ileum in a neonate presented withacute surgical emerg...

Picibanil (OK-432) in the treatment of head and neck lymphangiomas in children

OpenAIRE

Rebuffini, Elena; Zuccarino, Luca; Grecchi, Emma; Carinci, Francesco; Merulla, Vittorio Emanuele

2012-01-01

Background: Picibanil (OK-432) is a lyophilized mixture of group A Streptococcus pyogenes with antineoplastic activity. Because of its capacity to produce a selective fibrosis of lymphangiomas (LMs), it has been approved by Japanese administration in 1995 for the treatment of LMs. Materials and Methods: We treated 15 children (age range: 6-60 months) affected by head and neck macrocystic LMs with intracystic injections (single dose of 0.2 mL) of Picibanil (1-3 injections). Results: Co...

Linfangioma bucal del tipo capilar: Reporte de un caso en un paciente adulto Capillary buccal lymphangioma: Case report in adult patient

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Fabiano Gonzaga Rodrigues

2007-03-01

Full Text Available Se describe un caso clínico de linfangioma localizado en la mucosa bucal de un paciente de 68 años de edad, tratado con eletrocauterización. La presentación del caso comprende una breve revisión de la literatura; se aborda el diagnóstico y las características clínico-patológicas en el tratamiento del linfagioma bucal.In this paper, the authors describe a case report of a buccal lymphangioma localizeted in jugal mucosa of a sixty eight years old patient, treated by the electrocauterization. Also, they present a literature revision approaching the diagnosis, the clinical and histopathological characteristics, and the different types of treatment of the buccal lymphangioma.

Lymphatic endothelial cell line (CH3) from a recurrent retroperitoneal lymphangioma.

Science.gov (United States)

Way, D; Hendrix, M; Witte, M; Witte, C; Nagle, R; Davis, J

1987-09-01

An endothelial cell line derived from a massive recurrent chyle-containing retroperitoneal lymphangioma was isolated in monolayer culture. Scanning and transmission electron microscopy and immunohistochemistry confirmed a close resemblance to blood vascular endothelium with typical cobblestone morphology, positive immunofluorescence staining for endothelial marker Factor VIII-associated antigen and fibronectin, and prominent Weibel-Palade bodies. The endothelial cells also exhibited other ultrastructural features characteristic of lymphatic endothelium, including sparse microvillous surface projections, overlapping intercellular junctions, and abundant intermediate filaments. This endothelial cell line represents a new source of proliferating lymphatic endothelium for future study, including structural and functional comparison to blood vascular endothelium.

Not All Children with Cystic Fibrosis Have Abnormal Esophageal Neutralization during Chemical Clearance of Acid Reflux.

Science.gov (United States)

Woodley, Frederick W; Moore-Clingenpeel, Melissa; Machado, Rodrigo Strehl; Nemastil, Christopher J; Jadcherla, Sudarshan R; Hayes, Don; Kopp, Benjamin T; Kaul, Ajay; Di Lorenzo, Carlo; Mousa, Hayat

2017-09-01

Acid neutralization during chemical clearance is significantly prolonged in children with cystic fibrosis, compared to symptomatic children without cystic fibrosis. The absence of available reference values impeded identification of abnormal findings within individual patients with and without cystic fibrosis. The present study aimed to test the hypothesis that significantly more children with cystic fibrosis have acid neutralization durations during chemical clearance that fall outside the physiological range. Published reference value for acid neutralization duration during chemical clearance (determined using combined impedance/pH monitoring) was used to assess esophageal acid neutralization efficiency during chemical clearance in 16 children with cystic fibrosis (3 to chemical clearance exceeded the upper end of the physiological range in 9 of 16 (56.3%) children with and in 3 of 16 (18.8%) children without cystic fibrosis ( p =0.0412). The likelihood ratio for duration indicated that children with cystic fibrosis are 2.1-times more likely to have abnormal acid neutralization during chemical clearance, and children with abnormal acid neutralization during chemical clearance are 1.5-times more likely to have cystic fibrosis. Significantly more (but not all) children with cystic fibrosis have abnormally prolonged esophageal clearance of acid. Children with cystic fibrosis are more likely to have abnormal acid neutralization during chemical clearance. Additional studies involving larger sample sizes are needed to address the importance of genotype, esophageal motility, composition and volume of saliva, and gastric acidity on acid neutralization efficiency in cystic fibrosis children.

Intestinal Duplication Cyst Mimicking as Mesenteric Cyst with Asso- ciated Ileal Atresia Type III A

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Surekha Arakeri

2013-07-01

Full Text Available Intestinal duplication cysts (IDC are uncom-mon congenital malformations that couldpresent diagnostic and therapeutic challenge.They may be often mistaken as mesentericcysts, omental cyst, cystic lymphangioma etc.However, IDC are differentiated from otherintra-abdominal cystic lesions by presence ofgastrointestinal mucosal lining and smoothmuscles in their wall. We report a case of IDCmimicking as mesenteric cyst associated withatresia of ileum in a neonate presented withacute surgical emergency.

Metastatic Breast Cancer to the Stomach Resembling Early Gastric Cancer

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Fumikata Hara

2010-04-01

Full Text Available Breast cancer metastases to the stomach are very rare. As characteristics of breast cancer metastases to the stomach, metastases of lobular carcinoma, mainly with signet ring cells, are frequently observed, and they are often difficult to distinguish from a primary gastric cancer with signet ring cells. Moreover, because no characteristic symptoms are shown and they involve a submucosal lesion, it is difficult to make a radiographic diagnosis. However, if a gastric lesion is observed after breast carcinoma surgery, differentiation between a gastric primary lesion and a metastatic lesion is very important in order to determine treatment. We encountered a case that was diagnosed as early gastric cancer discovered using an endoscope 2 years after surgery and which was found to be breast cancer metastasis to the stomach by gross cystic disease fluid protein (GCDFP and cytokeratin (CK 7/20 immunostaining of the biopsy tissue. Here, we report our findings of this unique case.

Heterotopic gastric mucosa involving the gallbladder and biliary tree

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Madrid, Carmen; Berrocal, Teresa; Gorospe, Luis; Prieto, Consuelo [Department of Paediatric Radiology, Hospital Infantil ' ' La Paz' ' , Paseo de la Castellana 261, 28046 Madrid (Spain); Gamez, Manuel [Department of Paediatric Surgery, Hospital Infantil ' ' La Paz' ' , Madrid (Spain)

2003-02-01

A case of heterotopic gastric mucosa in the common bile duct, cystic duct and gallbladder is reported in a 3-year-old girl with abdominal pain and jaundice. Abdominal US and CT showed dilatation of the biliary tree and a well-defined mass in the common bile duct that narrowed its lumen. The gallbladder was contracted in both examinations. The common bile duct and the gallbladder were resected and a choledochojejunostomy was performed. Although gastric heterotopy has been described throughout the entire length of the gastrointestinal tract, it is a very uncommon finding in the gallbladder and extremely rare in the biliary tree. A firm diagnosis of gastric heterotopia is based on the presence of fundal mucosa replete with parietal and chief cells. To our knowledge, this is the fifth reported case of heterotopic gastric tissue within the common bile duct, and the first to describe the US and CT findings. A relevant literature review and brief outline of the histological and radiological features are included in the discussion. (orig.)

Heterotopic gastric mucosa involving the gallbladder and biliary tree

International Nuclear Information System (INIS)

Madrid, Carmen; Berrocal, Teresa; Gorospe, Luis; Prieto, Consuelo; Gamez, Manuel

2003-01-01

A case of heterotopic gastric mucosa in the common bile duct, cystic duct and gallbladder is reported in a 3-year-old girl with abdominal pain and jaundice. Abdominal US and CT showed dilatation of the biliary tree and a well-defined mass in the common bile duct that narrowed its lumen. The gallbladder was contracted in both examinations. The common bile duct and the gallbladder were resected and a choledochojejunostomy was performed. Although gastric heterotopy has been described throughout the entire length of the gastrointestinal tract, it is a very uncommon finding in the gallbladder and extremely rare in the biliary tree. A firm diagnosis of gastric heterotopia is based on the presence of fundal mucosa replete with parietal and chief cells. To our knowledge, this is the fifth reported case of heterotopic gastric tissue within the common bile duct, and the first to describe the US and CT findings. A relevant literature review and brief outline of the histological and radiological features are included in the discussion. (orig.)

Gastric bronchogenic cyst presenting as a submucosal mass: a case report

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Seddik Hassan

2012-08-01

Full Text Available Abstract Introduction Bronchogenic cysts are developmental anomalies of the primitive foregut which mostly occur in the lung. Gastric bronchogenic cysts are extremely rare; few cases have been reported in the literature and the diagnosis was often made following surgical resection. Case presentation A 40-year-old North African man was admitted to our hospital with a gastric submucosal mass. An endoscopic ultrasound revealed a unilocular cystic mass located in the muscular layer. Its content was echogenic suggestive of mucus. Magnetic resonance imaging confirmed the liquid nature of the cyst and showed a high ratio of proteins. Based on these observations, the diagnosis of bronchogenic cyst was confirmed. An endoscopic monitoring was decided rather than surgery because of the small size of the cyst and the absence of symptoms. Conclusion Although gastric bronchogenic cysts are rare, they should be well known and considered in all differential diagnoses of gastric tumors. We report a new case of gastric bronchogenic cyst and highlight the contribution of morphological tests that currently allow a non-invasive diagnosis.

Uso de OK-432 em crianças com linfangioma OK-432 therapy for lymphangioma in children

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Everaldo Ruiz Jr.

2004-04-01

Full Text Available OBJETIVO: Relatar a experiência no uso do OK-432 para tratamento de linfangiomas em crianças. MÉTODOS: Estudo retrospectivo de 19 crianças com linfangioma tratadas com OK-432 no Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto - USP, durante o período de 1999 a 2003. RESULTADOS: Todos os pacientes apresentaram alguma resposta ao OK-432, 12 pacientes apresentaram regressão total, sete apresentaram regressão parcial variando de 50% a 80%. Os pacientes apresentaram febre após a aplicação da droga com duração de 2 a 10 dias. Não se observaram cicatrizes após a aplicação do OK-432. CONCLUSÕES: A droga OK-432 é segura, eficaz e pode ser utilizada como primeira escolha no tratamento de pacientes com linfangiomas devido à excelente resposta, podendo tornar desnecessária a realização de cirurgia. Em pacientes com resposta parcial, podem ser realizadas novas aplicações de OK-432 ou cirurgia menos mutilante, devido à redução das dimensões da lesão.OBJECTIVE: To report the experience with OK-432 therapy for lymphangioma in children. METHODS: Retrospective study of 19 children with lymphangioma treated with OK-432 in Ribeirão Preto, state of São Paulo, Brazil, between 1999 and 2003. RESULTS: All patients presented response to OK-432, 12 had total shrinkage and seven had partial shrinkage varying from 50% to 80%. Patients had fever after injections of OK-432 for 2 to 10 days, no damage to the overlying skin was observed. CONCLUSION: OK-432 is safe, effective and can be used as primary choice of treatment of patients with lymphangiomas because of the excellent response. In these cases surgery should not be necessary. In patients with partial regression new injections of OK-432 must be used to shrink the lesion. Thereby safely surgery could be made.

Duodenum-preserving total pancreatic head resection for benign cystic neoplastic lesions.

Science.gov (United States)

Beger, Hans G; Schwarz, Michael; Poch, Bertram

2012-11-01

Cystic neoplasms of the pancreas are diagnosed frequently due to early use of abdominal imaging techniques. Intraductal papillary mucinous neoplasm, mucinous cystic neoplasm, and serous pseudopapillary neoplasia are considered pre-cancerous lesions because of frequent transformation to cancer. Complete surgical resection of the benign lesion is a pancreatic cancer preventive treatment. The application for a limited surgical resection for the benign lesions is increasingly used to reduce the surgical trauma with a short- and long-term benefit compared to major surgical procedures. Duodenum-preserving total pancreatic head resection introduced for inflammatory tumors in the pancreatic head transfers to the patient with a benign cystic lesion located in the pancreatic head, the advantages of a minimalized surgical treatment. Based on the experience of 17 patients treated for cystic neoplastic lesions with duodenum-preserving total pancreatic head resection, the surgical technique of total pancreatic head resection for adenoma, borderline tumors, and carcinoma in situ of cystic neoplasm is presented. A segmental resection of the peripapillary duodenum is recommended in case of suspected tissue ischemia of the peripapillary duodenum. In 305 patients, collected from the literature by PubMed search, in about 40% of the patients a segmental resection of the duodenum and 60% a duodenum and common bile duct-preserving total pancreatic head resection has been performed. Hospital mortality of the 17 patients was 0%. In 305 patients collected, the hospital mortality was 0.65%, 13.2% experienced a delay of gastric emptying and a pancreatic fistula in 18.2%. Recurrence of the disease was 1.5%. Thirty-two of 175 patients had carcinoma in situ. Duodenum-preserving total pancreatic head resection for benign cystic neoplastic lesions is a safe surgical procedure with low post-operative morbidity and mortality.

Multiple lymphatic cervical cysts

International Nuclear Information System (INIS)

Jordan, J.; Piotrowski, S.; Zalewska-Rzezniczak, I.

1994-01-01

Authors described a case of 60 year-old woman with multiple lateral neck cysts. 4 cysts were located in the supraclavicular region of lateral neck triangle. During histopathological studies of postoperative specimens a cystic hygroma diagnosis was established. The fact, that cystic lymphangioma occurred in an adult woman, was interesting. The authors stress the necessity of preoperative evaluation of tumor size in view of the possibility of its penetration into the thorax. The CT examination may be useful in these cases. (author)

Diabetes mellitus in childhood cystic fibrosis.

LENUS (Irish Health Repository)

Rauf, F

2012-02-03

Since 1984, five patients in the cystic fibrosis (CF) clinic at Cork Regional Hospital have developed diabetes mellitus (DM) and were treated with Insulin. None had received systemic corticosteroids but two had high calorie naso-gastric feeding regimes. Two died from lung disease. A fifteen year old boy developed bilateral cataracts. In nine other paediatric CF clinics in the Republic of Ireland (total: 420 patients), three patients have DM, two receiving Insulin. Abnormal glucose tolerance is becoming more common in CF as patients survive longer. The possible role of corticosteroid treatment and intensive carbohydrate feeding regimes in development of glucose intolerance must be considered. DM in CF differs from the usual childhood DM. Regular screening and early Insulin supplementation may be beneficial.

Gastric schwannomas: radiological features with endoscopic and pathological correlation

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Hong, H.S. [Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seodaemoon-gu, Seoul (Korea, Republic of); Ha, H.K. [Department of Radiology, University of Ulsan College of Medicine, Songpa-gu, Seoul (Korea, Republic of)], E-mail: hkha@amc.seoul.kr; Won, H.J.; Byun, J.H.; Shin, Y.M.; Kim, A.Y.; Kim, P.N.; Lee, M.-G. [Department of Radiology, University of Ulsan College of Medicine, Songpa-gu, Seoul (Korea, Republic of); Lee, G.H. [Internal Medicine, University of Ulsan College of Medicine, Songpa-gu, Seoul (Korea, Republic of); Kim, M.J. [Pathology, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul (Korea, Republic of)

2008-05-15

Aim: To describe the radiological, endoscopic, and pathological findings of gastric schwannomas in 16 patients. Materials and methods: The radiological, endoscopic, and pathological findings of 16 surgically proven cases of gastric schwannoma were retrospectively reviewed. All patients underwent computed tomography (CT) and four patients were evaluated with upper gastrointestinal series. Two radiologists reviewed the CT and upper gastrointestinal series images by consensus with regard to tumour size, contour, margin, and growth pattern, the presence or absence of ulcer, cystic change, and the CT enhancement pattern. Endoscopy was performed in eight of these 16 patients. Six patients underwent endoscopic ultrasonography. Pathological specimens were obtained from and reviewed in all 16 patients. Immunohistochemistry was performed for c-kit, CD34, smooth muscle actin, and S-100 protein. Results: On radiographic examination, gastric schwannomas appeared as submucosal tumours with the CT features of well-demarcated, homogeneous, and uncommonly ulcerated masses. Endoscopy with endoscopic ultrasonography demonstrated homogeneous, submucosal masses contiguous with the muscularis propria in all six examined cases. On pathological examination, gastric schwannomas appeared as well-circumscribed and homogeneous tumours in the muscularis propria and consisted microscopically of interlacing bundles of spindle cells. Strong positivity for S-100 protein was demonstrated in all 16 cases on immunohistochemistry. Conclusion: Gastric schwannomas appear as submucosal tumours of the stomach and have well-demarcated and homogeneous features on CT, endoscopic ultrasonography, and gross pathology. Immunohistochemistry consistently reveals positivity for S-100 protein in the tumours.

Gastric schwannomas: radiological features with endoscopic and pathological correlation

International Nuclear Information System (INIS)

Hong, H.S.; Ha, H.K.; Won, H.J.; Byun, J.H.; Shin, Y.M.; Kim, A.Y.; Kim, P.N.; Lee, M.-G.; Lee, G.H.; Kim, M.J.

2008-01-01

Aim: To describe the radiological, endoscopic, and pathological findings of gastric schwannomas in 16 patients. Materials and methods: The radiological, endoscopic, and pathological findings of 16 surgically proven cases of gastric schwannoma were retrospectively reviewed. All patients underwent computed tomography (CT) and four patients were evaluated with upper gastrointestinal series. Two radiologists reviewed the CT and upper gastrointestinal series images by consensus with regard to tumour size, contour, margin, and growth pattern, the presence or absence of ulcer, cystic change, and the CT enhancement pattern. Endoscopy was performed in eight of these 16 patients. Six patients underwent endoscopic ultrasonography. Pathological specimens were obtained from and reviewed in all 16 patients. Immunohistochemistry was performed for c-kit, CD34, smooth muscle actin, and S-100 protein. Results: On radiographic examination, gastric schwannomas appeared as submucosal tumours with the CT features of well-demarcated, homogeneous, and uncommonly ulcerated masses. Endoscopy with endoscopic ultrasonography demonstrated homogeneous, submucosal masses contiguous with the muscularis propria in all six examined cases. On pathological examination, gastric schwannomas appeared as well-circumscribed and homogeneous tumours in the muscularis propria and consisted microscopically of interlacing bundles of spindle cells. Strong positivity for S-100 protein was demonstrated in all 16 cases on immunohistochemistry. Conclusion: Gastric schwannomas appear as submucosal tumours of the stomach and have well-demarcated and homogeneous features on CT, endoscopic ultrasonography, and gross pathology. Immunohistochemistry consistently reveals positivity for S-100 protein in the tumours

Non-neoplastic cystic and cystic-like lesions of the pancreas: may mimic pancreatic cystic neoplasms.

Science.gov (United States)

Goh, Brian K P; Tan, Yu-Meng; Chung, Yaw-Fui A; Chow, Pierce K H; Ong, Hock-Soo; Lim, Dennis T H; Wong, Wai-Keong; Ooi, London L P J

2006-05-01

Cystic lesions of the pancreas consist of a broad range of pathological entities. With the exception of the pancreatic pseudocyst, these are usually caused by pancreatic cystic neoplasms. Non-neoplastic pancreatic cystic and cystic-like lesions are extremely rare. In the present article, the surgical experience with these unusual entities over a 14-year period is reported. Between 1991 and 2004, all patients who underwent surgical exploration for a cystic lesion of the pancreas were retrospectively reviewed. Patients with a pancreatic pseudocyst were excluded. There were 106 patients of whom 8 (7.5%) had a final pathological diagnosis consistent with a non-neoplastic pancreatic cystic or cystic-like lesion, including 3 patients with a benign epithelial cyst, 2 with a pancreatic abscess (one tuberculous and one foreign body), 2 with mucous retention cysts and 1 with a mucinous non-neoplastic cyst. These eight patients are the focus of this study. There were six female and two male patients with a median age of 61.5 years (range, 41-71 years). All the patients were of Asian origin including seven Chinese and one Indian. Four of the patients were asymptomatic and their pancreatic cysts were discovered incidentally on radiological imaging for other indications. All the patients underwent preoperative radiological investigations, including ultrasonography, computed tomography or magnetic resonance imaging, which showed a cystic lesion of the pancreas. Three patients, all of whom were symptomatic, were diagnosed preoperatively with a malignant cystic neoplasm on the basis of radiological imaging. Two patients were eventually found to have a pancreatic abscess, one tuberculous and the other, secondary to foreign body perforation. The third patient was found on final histology to have chronic pancreatitis with retention cysts. The remaining five patients had a preoperative diagnosis of an indeterminate cyst; on pathological examination, they were found to have a benign

Cystic medulloblastoma

International Nuclear Information System (INIS)

Mahapatra, A.K.; Paul, H.K.; Sarkar, C.

1989-01-01

In children medulloblastoma is a commonly encountered posterior fossa midline tumour in which cystic degeneration is not uncommon. A cystic medulloblastoma without solid component has, however, not been described. We report a 12-year-old boy with a posterior fossa midline cystic lesion on CT with surgical and histological confirmation of the diagnosis. (orig.)

CT findings of palpable neck masses in children

International Nuclear Information System (INIS)

Park, Chan Sup; Chung, Won Mo; Seok, Eul Hye; Suh, Chang Hae; Chung, Won Kyun

1994-01-01

We performed this study to assess the value of CT in the differential diagnosis of palpable neck masses in children. We retrospectively reviewed the CT scans of the palpable neck masses in 30 children. The masses were proved histopathologically and classified into cystic, solid, and inflammatory mass and their CT findings were analyzed. Twelve cases were cystic masses, 4 were solid masses, and 14 were inflammatory lesions. Cystic masses included cystic lymphangiomas (n=6), branchial cleft cysts (n=3), thyroglossal duct cysts (n=2), and ranula (n=1). Cystic lymphangiomas showed insinuating appearances into adjacent structures and 4 cases occurred in the posterior cervical space. All branchial cleft cysts were round cystic masses with smooth wall and displaced the submandibular gland anteriorly and the sternocleidomastoid muscle posteriorly. Two thyroglossal duct cysts occurred centrally adjacent to the hyoid bone and 1 ranula in the submental area. Solid masses were juvenile hemangioma, pleomorphic adenoma in submandibular gland, neurilemmoma, and fibromatosis colli. Juvenile hemangioma showed well-enhancing mass with indistinct margin and the other solid masses had well-defined margin with their characteristic location. Inflammatory lesions were abscess (n=4), deep neck infections with lymphadenopathy (n=4), submandibular gland inflammation (n=3), and tuberculous lymphadenitis (n=3) and they showed strand-like enhancement in adjacent subcutaneous tissues. Tuberculous lymphadenitis had multiple lymph node enlargement with internal low attenuation areas and showed less surrounding strand-like enhancement than suppurative lymphadenopathies. Most neck masses in infants and children were of congenital or inflammatory origin. CT is useful for the evaluation of the child presenting with a neck mass, because it can differentiate various forms of neck masses and is able to reveal the relationship of the masses to the adjacent structures with their characteristic location

CT findings of palpable neck masses in children

Energy Technology Data Exchange (ETDEWEB)

Park, Chan Sup; Chung, Won Mo; Seok, Eul Hye; Suh, Chang Hae; Chung, Won Kyun [College of Medicine, Inha University, Incheon (Korea, Republic of)

1994-12-15

We performed this study to assess the value of CT in the differential diagnosis of palpable neck masses in children. We retrospectively reviewed the CT scans of the palpable neck masses in 30 children. The masses were proved histopathologically and classified into cystic, solid, and inflammatory mass and their CT findings were analyzed. Twelve cases were cystic masses, 4 were solid masses, and 14 were inflammatory lesions. Cystic masses included cystic lymphangiomas (n=6), branchial cleft cysts (n=3), thyroglossal duct cysts (n=2), and ranula (n=1). Cystic lymphangiomas showed insinuating appearances into adjacent structures and 4 cases occurred in the posterior cervical space. All branchial cleft cysts were round cystic masses with smooth wall and displaced the submandibular gland anteriorly and the sternocleidomastoid muscle posteriorly. Two thyroglossal duct cysts occurred centrally adjacent to the hyoid bone and 1 ranula in the submental area. Solid masses were juvenile hemangioma, pleomorphic adenoma in submandibular gland, neurilemmoma, and fibromatosis colli. Juvenile hemangioma showed well-enhancing mass with indistinct margin and the other solid masses had well-defined margin with their characteristic location. Inflammatory lesions were abscess (n=4), deep neck infections with lymphadenopathy (n=4), submandibular gland inflammation (n=3), and tuberculous lymphadenitis (n=3) and they showed strand-like enhancement in adjacent subcutaneous tissues. Tuberculous lymphadenitis had multiple lymph node enlargement with internal low attenuation areas and showed less surrounding strand-like enhancement than suppurative lymphadenopathies. Most neck masses in infants and children were of congenital or inflammatory origin. CT is useful for the evaluation of the child presenting with a neck mass, because it can differentiate various forms of neck masses and is able to reveal the relationship of the masses to the adjacent structures with their characteristic location.

High concentrations of pepsin in bronchoalveolar lavage fluid from children with cystic fibrosis are associated with high interleukin-8 concentrations.

LENUS (Irish Health Repository)

McNally, P

2011-02-01

Gastro-oesophageal reflux is common in children with cystic fibrosis (CF) and is thought to be associated with pulmonary aspiration of gastric contents. The measurement of pepsin in bronchoalveolar lavage (BAL) fluid has recently been suggested to be a reliable indicator of aspiration. The prevalence of pulmonary aspiration in a group of children with CF was assessed and its association with lung inflammation investigated.

Cystic Fibrosis (CF): Chloride Sweat Test

Science.gov (United States)

... on this topic for: Parents Kids Teens Cystic Fibrosis Cystic Fibrosis and Nutrition Cystic Fibrosis (CF) Respiratory Screen: Sputum Cystic Fibrosis: Diet and Nutrition Cystic Fibrosis Cystic Fibrosis: Diet and Nutrition View more Partner Message ...

Ultrasound Imaging of Cystic Nephroma

Directory of Open Access Journals (Sweden)

Federico Greco

2017-07-01

Full Text Available Cystic nephroma is a rare, benign multicystic lesion of the kidney. This tumor occurs both in children and in adults. In children, it is highly prevalent in males; in adults, it is more frequent in women. The term “cystic nephroma” represents two apparently different entities: pediatric cystic nephroma, a benign form thought to originate from metanephric tissue, and adult cystic nephroma, considered as a lesion of mixed epithelial stromal tumor. The clinical presentation may be a palpable mass or nonspecific symptoms such as abdominal pain, hematuria, and urinary tract infections. In this review, we summarize the ultrasound imaging features of cystic nephroma and describe the characteristics of the most common renal cystic lesions and the differential diagnosis of cystic nephroma with other renal cystic lesions.

Congenital cystic eyeball

Directory of Open Access Journals (Sweden)

Gupta V

1990-01-01

Full Text Available A rare case of histopathologically proved case of congenital cystic eye in a one day old girl is described. It was an unusually large cystic mass bulging forwards stretching the upperlid. There was no rudimentary eyeball in the orbit. The cystic eye′s predilection for the left eye has been pointed out for the first time in this article.

Cystic fibrosis: case report

International Nuclear Information System (INIS)

Park, Si Hyun; Lee, Hyun Ju; Kim, Ji Hye; Park, Chol Heui

2002-01-01

Cystic fibrosis is an autosomal recessive genetic disease. Among Caucasians, it is the most common cause of pulmonary insufficiency during the first three decades of life. The prevalence of cystic fibrosis varies according to ethnic origin: it is common among Caucasians but rare among Asians. We report a case in which cystic fibrosis with bronchiectasis and hyperaeration was revealed by high-resolution CT, and mutation of the cystic fibrosis conductance transmembrane regulator gene (CFTR) by DNA analysis

Cystic fibrosis: case report

International Nuclear Information System (INIS)

Park, Si Hyun; Lee, Hyun Ju; Kim, Ji Hye; Park, Chol Heui

2002-01-01

Cystic fibrosis is a autosomal recessive genetic disease. Among caucasians, it is the most common cause of pulmonary insufficiency during the first three decades of life. The prevalence of cystic fibrosis varies according to ethnic origin: it is common among caucasians but rare among Asians. We report a case in which cystic fibrosis with bronchiectasis and hyperaeration was revealed by high-resolution CT, and mutation of the cystic fibrosis conductance transmembrane regulator gene (CFTR) by DNA analysis

[Treatment of lymphangiomas with picibanil in the first year of life].

Science.gov (United States)

Subotic, U; Hosie, S; Waag, K L; Reinshagen, K

2008-01-01

The therapeutic gold standard of cystic hygroma is its complete resection. Because of its growth pattern and its main location in the head and neck region complete resection is not always possible. An alternative is the local injection of Picibanil, but only few cases have been published about its use in infants. We retrospectively analyzed the data of 8 infants (age: 2 weeks-12 months) who got Picibanil therapy because of cystic hygroma in the time period 2002 until 2006. Follow up ranged from 3 months up to 3 years. During the postoperative period all patients had local swelling, in 4 cases accompanied with local inflammation and fever. Tumor reduction of >50% was obtained in 7 of 8 patients. Local injection of Picibanil in infants with cystic hygroma seems to be a safe alternative to surgical therapy, especially when complete tumor resection means damage of important neighbouring structures. Prospective trials are necessary to confirm the better outcome after therapy with Picibanil compare to primary surgery.

Cystic tumours of the pancreas

Energy Technology Data Exchange (ETDEWEB)

Itai, Y. [Dept. of Radiology, Inst. of Clinical Medicine, Tsukuba Univ. (Japan); Ohtomo, K. [Univ. of Tokyo Hospital, Tokyo (Japan)

1996-12-01

In this pictorial essay we present the typical appearances of cystic pancreatic tumours, the wide spectrum of their features, and differential features among cystic pancreatic masses with an emphasis on CT. Pseudocysts are the most common cystic lesion in the pancreas and can be induced by pancreatitis, trauma or surgery. Pseudocysts appear as a round cystic mass with a definite wall. However, they can mimic cystic tumours associated with internal septation and/or necrotic mass of various shapes. Conversely, cystic tumours can appear as a simple cyst lacking any thickening of wall, septation or mural nodule. Pancreatic carcinoma not infrequently induces secondary cysts upstream of the obstructed pancreatic duct. The cysts are pseudocysts or retention cysts in nature. When cysts are formed in the pancreatic parenchyma or adjacent to pancreatic carcinoma they may mimic cystic tumour. (orig./VHE)

Cystic tumours of the pancreas

International Nuclear Information System (INIS)

Itai, Y.; Ohtomo, K.

1996-01-01

In this pictorial essay we present the typical appearances of cystic pancreatic tumours, the wide spectrum of their features, and differential features among cystic pancreatic masses with an emphasis on CT. Pseudocysts are the most common cystic lesion in the pancreas and can be induced by pancreatitis, trauma or surgery. Pseudocysts appear as a round cystic mass with a definite wall. However, they can mimic cystic tumours associated with internal septation and/or necrotic mass of various shapes. Conversely, cystic tumours can appear as a simple cyst lacking any thickening of wall, septation or mural nodule. Pancreatic carcinoma not infrequently induces secondary cysts upstream of the obstructed pancreatic duct. The cysts are pseudocysts or retention cysts in nature. When cysts are formed in the pancreatic parenchyma or adjacent to pancreatic carcinoma they may mimic cystic tumour. (orig./VHE)

Picibanil (OK-432) in the treatment of head and neck lymphangiomas in children.

Science.gov (United States)

Rebuffini, Elena; Zuccarino, Luca; Grecchi, Emma; Carinci, Francesco; Merulla, Vittorio Emanuele

2012-12-01

Picibanil (OK-432) is a lyophilized mixture of group A Streptococcus pyogenes with antineoplastic activity. Because of its capacity to produce a selective fibrosis of lymphangiomas (LMs), it has been approved by Japanese administration in 1995 for the treatment of LMs. We treated 15 children (age range: 6-60 months) affected by head and neck macrocystic LMs with intracystic injections (single dose of 0.2 mL) of Picibanil (1-3 injections). Complete disappearance of the lesion was noticed in eight (53.33%) cases, a marked (>50%) reduction of LMs was found five (33.33%) cases, while a moderate (Picibanil side effects included fever, local inflammation, and transitory increase of blood platelets' concentration; a single case of anemia was resolved with concentrated red blood cells transfusion. Intracystic injection of Picibanil is an effective and safe treatment for macrocystic LMs in pediatric patients and may represent the treatment of choice in such cases, especially where surgical excision is associated with the risk of functional/cosmetic side effects.

Management of cystic lymphangioma: experience of two referral ...

African Journals Online (AJOL)

Journal Home > Vol 8, No 4 (2012) > ... Conventional surgical excision remains the most popular method of treatment in many ... sex, site of the pathology, clinical presentation, investigations, management modality, and outcome of treatment.

Clinical significance of gastritis cystica profunda and its association with Epstein-Barr virus in gastric cancer.

Science.gov (United States)

Choi, Min-Gew; Jeong, Ji Yun; Kim, Kyoung-Mee; Bae, Jae Moon; Noh, Jae Hyung; Sohn, Tae Sung; Kim, Sung

2012-11-01

Gastritis cystica profunda (GCP) is a relatively rare disorder characterized by hyperplastic and cystic down growth of gastric glands into the submucosa. In the current study, the authors attempted to clarify the clinical and pathologic features of GCP in patients with gastric cancer. The records of 10,728 patients with gastric cancer who underwent gastric cancer surgery were reviewed. The clinicopathologic features of patients who had GCP (n = 161) were compared with the features of patients without GCP (n = 10,567). In situ hybridization to determine Epstein-Barr virus (EBV) positivity was performed in cancer tissues from patients with (n = 119) and without (n = 503) GCP. GCP was associated significantly with older age, male gender, proximal tumor location, differentiated histology and Lauren intestinal type compared with non-GCP. GCP also was present more frequently in remnant and multiple gastric cancers. Patients who had GCP presented with earlier tumor stages in terms of depth of invasion and lymph node metastasis, and they had less lymphatic and perineural invasion than patients without GCP; however, the presence of GCP was not an independent prognostic factor. The EBV-positive rate was significantly higher in the GCP group (31.1%) than in the non-GCP group (5.8%). Patients with gastric cancer who had GCP had clinicopathologic features that differed from the features observed in patients without GCP. GCP was associated significantly with EBV-positive gastric cancers, and its possible role as a premalignant lesion needs to be clarified. Copyright © 2012 American Cancer Society.

[Cysts in the posterior triangle of the neck in adults].

Science.gov (United States)

Brea-Álvarez, Beatriz; Roldán-Hidalgo, Amaya

2015-01-01

Cystic lesions of the posterior triangle are a pathologic entity whose diagnosis is made in the first two years of life. Its presentation in adulthood is an incidental finding and the differential diagnosis includes cystic lymphangioma, lymphatic metastasis of thyroid cancer and branchial cyst. Often with the finding of a cervical lump, FNA is made before diagnostic imaging is performed, however, this procedure is not always advisable. We reviewed the cases of patients who came last year to our department with a cystic mass in this location and correlating the imaging findings with pathologic specimen. We show characteristic findings of these lesions in order to make an early diagnosis and thus to get the approach and treatment appropriate of adult patients with a cystic lesion in the posterior cervical triangle. Copyright © 2013 Elsevier España, S.L.U. y Sociedad Española de Otorrinolaringología y Patología Cérvico-Facial. All rights reserved.

MRI findings of intracranial cystic meningiomas

International Nuclear Information System (INIS)

Zhang, D.; Hu, L.-B.; Zhen, J.W.; Zou, L.-G.; Feng, X.-Y.; Wang, W.-X.; Wen, L.

2009-01-01

Aim: To report the magnetic resonance imaging (MRI) features of intracranial cystic meningiomas and compare these features in intra- and peritumoural cyst groups. Materials and methods: Fourteen cases of peritumoural cystic meningiomas were compared with 18 cases of intratumoural cystic meningiomas. All patients were examined using non-enhanced and contrast-enhanced MRI. Tumour location, tumour size, signal intensity, enhancement characteristics, and cystic changes were assessed. The MRI features were compared between the intra- and peritumoural cyst groups. Results: Most cystic meningiomas comprised two or more cysts. The solid parts of the tumours showed moderate or marked enhancement after the injection of contrast material. An enhanced cyst wall was found in six out of 14 cases in the peritumoural cyst group, but not in the intratumoural cyst group. Peritumoural cystic meningiomas were predominately located in the cerebral falx, whereas the intratumoural cystic meningiomas were predominantly found in frontal convexity (X 2 = 7.434, p = 0.024). The cysts were larger in the peritumoural cyst group than in the intratumoural cyst group (t = 5.274, p = 0.0258). Peritumoural oedema was more commonly found in the intratumoural cyst group (X 2 = 6.863, p = 0.008). Cystic meningiomas with solid parts located inside the cyst are reported for the first time. Conclusion: Cystic meningiomas, although uncommon, should be differentiated from other cystic intracranial lesions. Peri- and intratumoural cystic meningiomas have distinct MRI features. The present study provides the first report of two lesions with solid parts located inside the cyst, as well as one lesion with a calcified solid nodule and haemorrhage within the cyst.

Normal range of gastric emptying in children

International Nuclear Information System (INIS)

Thomas, P.; Collins, C.; Francis, L.; Henry, R.; O'Loughlin, E.; John Hunter Children's Hospital, Newcastle, NSW

1999-01-01

Full text: As part of a larger study looking at gastric emptying times in cystic fibrosis, we assessed the normal range of gastric emptying in a control group of children. Thirteen children (8 girls, 5 boys) aged 4-15 years (mean 10) were studied. Excluded were children with a history of relevant gastrointestinal medical or surgical disease, egg allergy or medication affecting gastric emptying. Imaging was performed at 08.00 h after an overnight fast. The test meal was consumed in under 15 min and comprised one 50 g egg, 80 g commercial pancake mix, 10 ml of polyunsaturated oil, 40 ml of water and 30 g of jam. The meal was labelled with 99 Tc m -macroaggregates of albumin. Water (150 ml) was also consumed with the test meal. One minute images of 128 x 128 were acquired over the anterior and posterior projections every 5 min for 30 min, then every 15 min until 90 min with a final image at 120 min. Subjects remained supine for the first 60 min, after which they were allowed to walk around. A time-activity curve was generated using the geometric mean of anterior and posterior activity. The half emptying time ranged from 55 to 107 min (mean 79, ± 2 standard deviations 43-115). Lag time (time for 5% to leave stomach) ranged from 2 to 26 min (mean 10). The percent emptied at 60 min ranged from 47 to 73% (mean 63%). There was no correlation of half emptying time with age. The normal reference range for a test meal of pancakes has been established for 13 normal children

Cystic tumors of the pancreas

International Nuclear Information System (INIS)

Brambs, H.J.; Juchems, M.

2008-01-01

Cystic lesions of the pancreas encompass a broad spectrum of benign, premalignant, and malignant tumors which are primarily cystic or result from cystic necroses of solid neoplasms. Because of the wide use of cross-sectional imaging techniques they are increasingly being identified in asymptomatic patients as well as in patients presenting with abdominal pain, jaundice or pancreatitis. Among these lesions, intraductal papillary mucinous neoplasms, serous cystic neoplasms and mucinous cystic neoplasms represent the majority of cases. With increasing experience with these tumors, a refinement of our understanding of their morphology and of their natural course has emerged. It is important to be familiar with the CT and MR imaging features of these lesions to differentiate these tumors and to orient the diagnosis towards benign or malignant forms. Because characterization of cystic tumors of the pancreas can sometimes be difficult due to overlapping imaging features, additional criteria such as clinical symptoms, localization, age and gender have to be taken into account. If appropriately treated, these tumors can usually be cured by resection and the decreasing risk of pancreatic surgery has led to an increasing number of resections of pancreatic tumors. The management of cystic tumors of the pancreas has not yet been standardized and the correct evaluation and subsequent management of the disease in asymptomatic patients have not been fully defined. (orig.) [de

Vitamin D deficiency as a risk factor for cystic fibrosis-related diabetes in the Scandinavian Cystic Fibrosis Nutritional Study

DEFF Research Database (Denmark)

Pincikova, T; Nilsson, Kristine Kahr; Moen, I E

2011-01-01

Many cystic fibrosis patients are vitamin D-insufficient. Cystic fibrosis-related diabetes is a major complication of cystic fibrosis. The literature suggests that vitamin D might possess certain glucose-lowering properties. We aimed to assess the relationship between vitamin D and cystic fibrosis...

Sonographic-pathologic correlation of complex cystic breast lesions

Directory of Open Access Journals (Sweden)

Saravech Pongrattanaman

2013-02-01

Full Text Available Objective: To understand the pathologic basis for sonographic features of complex cystic lesions. Methods: From 2 646 female patients underwent breast sonography at King Chulalongkorn Memorial Hospital from January 2005 through December 2010, 103 cystic lesions were included. Pathologic confirmation was performed by fine-needle aspiration (n=42, core needle biopsy (n=6, excision (n=54 and mastectomy (n=1. Complex cystic breast masses were classified into 3 types as followings; thick outer wall and/or thick internal septa (type I; thick septation and thick wall were defined as equal or more than 0.5 cm, masses containing mixed cystic and solid components (at least 50% of cystic component (type II, predominantly solid with eccentric cystic foci (at least 50% of solid component (type III. Results: In 103 complex cystic masses, there are 27 lesions (26% classified as type I cystic breast masses, 37 lesions (36% as type II cystic breast masses and 39 lesions (38% type III cystic breast masses, 26 lesions (25.2% are proved to be malignant. All of type I cystic breast masses in our study are benign, and 14 (38% of type II cystic breast masses and 12 lesions (31% of type III cystic breast lesions are proved to be malignant. Conclusions: Type II and III lesions should suggest possibility of malignancy and biopsy should be performed in all lesions. All type I lesion in this study are benign. None of other parameters we included in this study (size or margin can effectively differentiate between benign or malignant cystic breast lesions. Also, grading of the malignant lesions by using type of cystic breast mass cannot be applied.

Cystic thymic diseases: CT manifestations

International Nuclear Information System (INIS)

Song, Soon Young; Choi, Yo Won; Jeon, Eui Yong; Jeon, Seok Chol; Seo, Heung Suk; Hahm, Chang Kok

1995-01-01

To describe CT findings and differential points of cystic thymic lesions. We evaluated retrospectively total 19 masses with well marginated cystic lesions at thymic area on CT scans. They were 10 teratomas, 3 congenital thymic cysts, 2 multilocular thymic cysts(associated with thymoma and myasthenia gravis in each), 2 cysts Assciated with thymic Hodgkin's lymphomas an ectopic parathyroid cyst, and an infected thymic cyst. The radiological abnormalities evaluated were thickness of the wall, presence or abscene of septa, mural nodule, solid component, calcification and fat component. All three cases of congenital thymic cysts and an ectopic parathyroid cyst appeared as thin-walled unilocular cyst with homogeneous internal density and without identifiable solid component. In multilocular thymic cyst, there were thick wall and solid components(n =2), thick internal septa and calcifications(n = 1). The cysts of teratomas manifested thick walls(n = 9), internal septa(n = 4), calcifications(n = 6), fat components(n = 4), and solid components(n = 4). Cysts in Hodgkin's diseases appeared as multilocular or unilocular and had thick wall and septa without calcification. Infected thymic cyst presented with multilocular cystic mass with identifiable wall and septa, calcification, and solid components. The thymic diseases with cystic lesion include teratomas, congenital thymic cysts, multilocular thymic cysts, parathyroid cyst, and Hodgkin's disease. Congenital thymic cyst and ectopic parathyroid cyst are thin-walled unilocular cystic lesions. Cystic lesions associated with teratoma, Hodgkin's disease, and multilocular thymic cyst are thick-walled cystic lesions with or without solid component

Cystic lung disease: a comparison of cystic size, as seen on expiratory and inspiratory HRCT scans

International Nuclear Information System (INIS)

Lee, Ki Nam; Yoon, Seong Kuk; Nam, Kyung Jin; Choi, Seok Jin; Goo, Jin Mo

2000-01-01

To determine the effects of respiration on the size of lung cysts by comparing inspiratory and expiratory high-resolution CT (HRCT) scans. The authors evaluated the size of cystic lesions, as seen on paired inspiratory and expiratory HRCT scans, in 54 patients with Langerhans cell histiocytosis (n = 3), pulmonary lymphangiomyomatosis (n = 4), confluent centrilobular emphysema (n = 9), paraseptal emphysema and bullae (n = 16), cystic bronchiectasis (n = 13), and honeycombing (n = 9). Using paired inspiratory and expiratory HRCT scans obtained at the corresponding anatomic level, a total of 270 cystic lesions were selected simultaneously on the basis of five lesions per lung disease. Changes in lung cyst size observed during respiration were assessed by two radiologists. In a limited number of cases (n = 11), pathologic specimens were obtained by open lung biopsy or lobectomy. All cystic lesions in patients with Langerhans cell histiocytosis, lymphangiomyomatosis, cystic bronchiectasis, honeycombing, and confluent centrilobular emphysema became smaller on expiration, but in two cases of paraseptal emphysema and bullae there was no change. In cases in which expiratory CT scans indicate that cysts have become smaller, cystic lesions may communicate with the airways. To determine whether, for cysts and cystic lesions, this connection does in fact exist, paired inspiratory and expiratory HRCT scans are necessary

Cystic lung disease: a comparison of cystic size, as seen on expiratory and inspiratory HRCT scans

Energy Technology Data Exchange (ETDEWEB)

Lee, Ki Nam; Yoon, Seong Kuk; Nam, Kyung Jin [Donga University College of Medicine, Pusan (Korea, Republic of); Choi, Seok Jin [Inje University College of Medicine, Gimhae (Korea, Republic of); Goo, Jin Mo [Seoul National University College of Medicine, Seoul (Korea, Republic of)

2000-06-01

To determine the effects of respiration on the size of lung cysts by comparing inspiratory and expiratory high-resolution CT (HRCT) scans. The authors evaluated the size of cystic lesions, as seen on paired inspiratory and expiratory HRCT scans, in 54 patients with Langerhans cell histiocytosis (n = 3), pulmonary lymphangiomyomatosis (n = 4), confluent centrilobular emphysema (n = 9), paraseptal emphysema and bullae (n = 16), cystic bronchiectasis (n = 13), and honeycombing (n = 9). Using paired inspiratory and expiratory HRCT scans obtained at the corresponding anatomic level, a total of 270 cystic lesions were selected simultaneously on the basis of five lesions per lung disease. Changes in lung cyst size observed during respiration were assessed by two radiologists. In a limited number of cases (n = 11), pathologic specimens were obtained by open lung biopsy or lobectomy. All cystic lesions in patients with Langerhans cell histiocytosis, lymphangiomyomatosis, cystic bronchiectasis, honeycombing, and confluent centrilobular emphysema became smaller on expiration, but in two cases of paraseptal emphysema and bullae there was no change. In cases in which expiratory CT scans indicate that cysts have become smaller, cystic lesions may communicate with the airways. To determine whether, for cysts and cystic lesions, this connection does in fact exist, paired inspiratory and expiratory HRCT scans are necessary.

CT features of gastric heterotopic pancreas

International Nuclear Information System (INIS)

Wu Guangyao; Tian Zhixiong; Zhang Zaipeng; Huang Xiong

2007-01-01

Objective: To analyze CT findings correlated with pathologic findings in ectopic pancreas of the stomach. Methods: CT scans of 15 surgically proven eases of ectopic pancreas of the stomach were reviewed, and enhanced CT scan was performed in 11 cases. CT findings were correlated with the pathologic findings. Results: All cases had single lesion, and all lesions showed homogeneous density on plain scans without cystic or malignant changes. The size ranged from 1.3 to 3.1 cm, with mean diameter of (1.9±0.2) cm. The lesions were round or oval in shape with broad base against the gastric wall. Two showed central umbilication sign. Only 2 cases were correctly diagnosed prior to operation and the rest were misdiagnosed or diagnosed indistinctly. The locations were in the gastric antrum in 11 cases, in the body in 3, and in fundus in one; The ectopic pancreas located in the greater curvature in 10, and in the lesser curvature in 5. Homogeneous or inhomogeneous strong enhancement similar to the pancreas was seen in 8 cases and they consisted mainly of pancreatic acini with the same histologic features as the pancreas. Three cases showed poor enhancement and consisted mainly of ducts and hypertrophied muscle, pancreatic acini were a minor component. Conclusion: Ectopic pancreas of the stomach showed characteristic locations with the findings of submucosal diseases. Different enhancing patterns were correlated with their pathologic findings. (authors)

Neonatal cystic fibrosis screening test

Science.gov (United States)

Cystic fibrosis screening - neonatal; Immunoreactive trypsinogen; IRT test; CF - screening ... Cystic fibrosis is a disease passed down through families. CF causes thick, sticky mucus to build up in ...

Cystic thymic diseases: CT manifestations

Energy Technology Data Exchange (ETDEWEB)

Song, Soon Young; Choi, Yo Won; Jeon, Eui Yong; Jeon, Seok Chol; Seo, Heung Suk; Hahm, Chang Kok [School of Medicine, Hanyang University, Seoul (Korea, Republic of)

1995-09-15

To describe CT findings and differential points of cystic thymic lesions. We evaluated retrospectively total 19 masses with well marginated cystic lesions at thymic area on CT scans. They were 10 teratomas, 3 congenital thymic cysts, 2 multilocular thymic cysts(associated with thymoma and myasthenia gravis in each), 2 cysts Assciated with thymic Hodgkin's lymphomas an ectopic parathyroid cyst, and an infected thymic cyst. The radiological abnormalities evaluated were thickness of the wall, presence or abscene of septa, mural nodule, solid component, calcification and fat component. All three cases of congenital thymic cysts and an ectopic parathyroid cyst appeared as thin-walled unilocular cyst with homogeneous internal density and without identifiable solid component. In multilocular thymic cyst, there were thick wall and solid components(n =2), thick internal septa and calcifications(n = 1). The cysts of teratomas manifested thick walls(n = 9), internal septa(n = 4), calcifications(n = 6), fat components(n = 4), and solid components(n = 4). Cysts in Hodgkin's diseases appeared as multilocular or unilocular and had thick wall and septa without calcification. Infected thymic cyst presented with multilocular cystic mass with identifiable wall and septa, calcification, and solid components. The thymic diseases with cystic lesion include teratomas, congenital thymic cysts, multilocular thymic cysts, parathyroid cyst, and Hodgkin's disease. Congenital thymic cyst and ectopic parathyroid cyst are thin-walled unilocular cystic lesions. Cystic lesions associated with teratoma, Hodgkin's disease, and multilocular thymic cyst are thick-walled cystic lesions with or without solid component.

Breakdown in Breathing: The Complexities of Cystic Fibrosis

Science.gov (United States)

... Healthier Lungs in Kids Wise Choices Living with Cystic Fibrosis In between checkups, practice good self-care and ... Links What Is Cystic Fibrosis? Learning About Cystic Fibrosis NIH Cystic Fibrosis Fact Sheet Genetic and Rare Diseases Information ...

CT diagnosis of cystic echinococcosis in pelvis

International Nuclear Information System (INIS)

Liu Wenya; Li Li; Xing Yan; Xie Jingxia

2003-01-01

Objective: To analyze the CT findings of pelvic cystic echinococcosis, and to assess the value of CT examination. Methods: Twenty-one cases of pelvic cystic echinococcosis, confirmed by clinical and pathological results, underwent CT scanning. CT characters were analyzed and compared with pathology. Results: Simple cystic echinococcosis appeared as single or multiple cystic lesions with round or oval shape, smooth boundary, and no enhancement after contrast medium administration in 3 cases; Different number and size of daughter cysts were detected inside the lesion in 17 cases; Ruptured lesions showed 'double wall', 'water snake', or 'flow ribbon' signs in 4 cases; Increase density of contents and enhanced cystic wall were demonstrated in 2 cases with companied infections. In 8 cases, calcification occurred on the cystic wall or extended inside the content. Conclusion: CT could accurately demonstrate the location, appearance, internal structure, and adjacent situation of the cystic echinococcosis, providing valuable information for correct diagnosis and treatment

Gastric Necrosis due to Acute Massive Gastric Dilatation

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Ibrahim Aydin

2013-01-01

Full Text Available Gastric necrosis due to acute massive gastric dilatation is relatively rare. Vascular reasons, herniation, volvulus, acute gastric dilatation, anorexia, and bulimia nervosa play a role in the etiology of the disease. Early diagnosis and treatment are highly important as the associated morbidity and mortality rates are high. In this case report, we present a case of gastric necrosis due to acute gastric dilatation accompanied with the relevant literature.

Gastric Necrosis due to Acute Massive Gastric Dilatation.

Science.gov (United States)

Aydin, Ibrahim; Pergel, Ahmet; Yucel, Ahmet Fikret; Sahin, Dursun Ali; Ozer, Ender

2013-01-01

Gastric necrosis due to acute massive gastric dilatation is relatively rare. Vascular reasons, herniation, volvulus, acute gastric dilatation, anorexia, and bulimia nervosa play a role in the etiology of the disease. Early diagnosis and treatment are highly important as the associated morbidity and mortality rates are high. In this case report, we present a case of gastric necrosis due to acute gastric dilatation accompanied with the relevant literature.

Diagnosis of cystic fibrosis

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H.J. Veeze

1995-01-01

textabstractApplying the sweat-test as the first choice of test when a diagnosis of cystic fibrosis is suspected is still common practice and advisable. Since the cloning of the CFTR gene more than 400 different cystic fibrosis (CF) mutations have already been identified. The use of CF mutation

Vitamin A supplementation for cystic fibrosis.

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Bonifant, Catherine M; Shevill, Elizabeth; Chang, Anne B

2014-05-14

People with cystic fibrosis and pancreatic insufficiency are at risk of fat soluble vitamin deficiency as these vitamins (A, D, E and K) are co-absorbed with fat. Thus, some cystic fibrosis centres routinely administer these vitamins as supplements but the centres vary in their approach of addressing the possible development of deficiencies in these vitamins. Vitamin A deficiency causes predominantly eye and skin problems while supplementation of vitamin A to excessive levels may cause harm to the respiratory and skeletal systems in children. Thus a systematic review on vitamin A supplementation in people with cystic fibrosis would help guide clinical practice. To determine if vitamin A supplementation in children and adults with cystic fibrosis:1. reduces the frequency of vitamin A deficiency disorders;2. improves general and respiratory health;3. increases the frequency of vitamin A toxicity. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register which comprises of references identified from comprehensive electronic database searches and handsearches of relevant journals and abstract books of conference proceedings.Date of the most recent search of the Group's Cystic Fibrosis Trials Register: 07 April 2014. All randomised or quasi-randomised controlled trials comparing all preparations of oral vitamin A used as a supplement compared to either no supplementation (or placebo) at any dose and for any duration, in children or adults with cystic fibrosis (defined by sweat tests or genetic testing) with and without pancreatic insufficiency. No relevant studies for inclusion were identified in the search. No studies were included in this review. As there were no randomised or quasi-randomised controlled trials identified, we cannot draw any conclusions on the benefits (or otherwise) of regular administration of vitamin A in people with cystic fibrosis. Until further data are available, country or region specific guidelines on the use of

Voice Disorder in Cystic Fibrosis Patients

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Lourenço, Bruna Mendes; Costa, Kauê Machado; da Silva Filho, Manoel

2014-01-01

Cystic fibrosis is a common autosomal recessive disorder with drastic respiratory symptoms, including shortness of breath and chronic cough. While most of cystic fibrosis treatment is dedicated to mitigating the effects of respiratory dysfunction, the potential effects of this disease on vocal parameters have not been systematically studied. We hypothesized that cystic fibrosis patients, given their characteristic respiratory disorders, would also present dysphonic symptoms. Given that voice disorders can severely impair quality of life, the identification of a potential cystic fibrosis-related dysphonia could be of great value for the clinical evaluation and treatment of this disease. We tested our hypothesis by measuring vocal parameters, using both objective physical measures and the GRBAS subjective evaluation method, in male and female cystic fibrosis patients undergoing conventional treatment and compared them to age and sex matched controls. We found that cystic fibrosis patients had a significantly lower vocal intensity and harmonic to noise ratio, as well as increased levels of jitter and shimmer. In addition, cystic fibrosis patients also showed higher scores of roughness, breathiness and asthenia, as well as a significantly altered general grade of dysphonia. When we segregated the results according to sex, we observed that, as a group, only female cystic fibrosis patients had significantly lower values of harmonic to noise ratio and an abnormal general grade of dysphonia in relation to matched controls, suggesting that cystic fibrosis exerts a more pronounced effect on vocal parameters of women in relation to men. Overall, the dysphonic characteristics of CF patients can be explained by dysfunctions in vocal fold movement and partial upper airway obstruction, potentially caused by the accumulation of mucus and chronic cough characteristic of CF symptomatology. Our results show that CF patients exhibit significant dysphonia and suggest they may

Renal cystic disease: A practical overview

International Nuclear Information System (INIS)

Hartman, D.S.

1987-01-01

Renal cystic disease includes a group of lesions with extremely diverse clinical, radiographic, and pathologic findings. The recent development of multiple imaging systems to study renal cystic disease has resulted in considerable interest in correlating the images obtained by different modalities with each other and with the underlying gross pathology. A thorough knowledge of the disturbed morphology and natural history of these diseases will lead to a better understanding of their appearance on radiologic imaging. This refresher course correlates disturbed morphology with appearances on diagnostic imaging, urography, US, angiography, CT, and MR imaging. The advantages and limitations of each imaging method are detailed. A practical classification emphasizing differential features is presented. The presentation is divided into two parts. In the first part typical and atypical cystic masses, including acquired cystic disease (from dialysis), Von Hippel-Lindau disease, and the cystic disease of tuberous sclerosis are discussed. In the second part, polycystic kidney disease (dominant and recessive), medullary cystic disease, medullary sponge kidney, multicycle-dysplastic kidney, renal sinus cysts (peripelvic), and pluricystic kidney disease are discussed

CT findings in skeletal cystic echinococcosis

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Tuezuen, M.; Hekimoglu, B. [Social Security Hospital, Ankara (Turkey). Dept. of Radiology

2002-09-01

Purpose: To evaluate the CT findings of skeletal cystic echinococcosis. Material and Methods: CT findings of 7 patients with pathologically confirmed skeletal cystic echinococcosis were evaluated. Results: There were 4 men and 3 women, aged 36-75 years. Hydatid cysts were located in the spine (n=2), a rib (n=3), the pelvis and a vertebra (n=1), the pelvis and the left femur (n=1). The size of the lesions varied from 1 cm to 15 cm. CT showed well defined, single or multiple cystic lesions with no contrast enhancement, no calcification, no daughter cysts, and no germinal membrane detachment. The cystic lesion had a honeycomb appearance in 2 cases, there was pathologic fracture in 2 cases, bone expansion in 5 cases, cortical thinning in 6 cases, cortical destruction in 6 cases, bone sclerosis in 1 case, and soft tissue extension in 6 cases. Conclusion: Preoperative differential diagnosis of skeletal cystic lesions should include cystic echinococcosis, especially in endemic areas, since this diagnosis may easily be missed unless kept in mind.

Rapidly Evoluting Congenital Cystic Neuroblastoma in a Neonate

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Yun, Tae Jun; Kim, Myung Jun; Han, Seok Joo; Lee, Mi Jung [Severance Children' s Hospital, Yonsei University, College of Medicine, Seoul(Korea, Republic of)

2012-08-15

Perinatal detection of neonatal suprarenal masses has increased. Here, we report an unusual case of an adrenal cystic neuroblastoma that presented as a purely cystic lesion upon initial postnatal ultrasonography (US) and showed rapid evolution to a mixed cystic and solid mass during follow-up US and MRI. We suggest a short-term (two weeks) follow-up US for neonatal adrenal cystic lesions, even if they appear as purely cystic.

Intra-cystic concentrations of albendazole-sulphoxide in human cystic echinococcosis: a systematic review and analysis of individual patient data.

Science.gov (United States)

Lötsch, Felix; Naderer, Judith; Skuhala, Tomislava; Groger, Mirjam; Auer, Herbert; Kaczirek, Klaus; Waneck, Fredrik; Ramharter, Michael

2016-08-01

Cystic echinococcosis (CE) is a widespread zoonosis caused by the species complex Echinococcus granulosus. Albendazole (ABZ)-the first-line anthelminthic drug for medical treatment of CE-is metabolized in vivo to the active derivative ABZ-sulphoxide (ABZ-SO). Target-site ABZ-SO concentrations in the hydatid cyst mediate the anthelminthic effect in CE. Primary outcome of this systematic review of individual patient data was the intra-cystic ABZ-SO concentration stratified by cyst size, location, calcification status and use of praziquantel. Studies reporting intra-cystic ABZ-SO concentrations in humans were identified by a systematic search. A pooled analysis of individual patient data was performed to assess intra-cystic concentrations. Pharmacokinetic data of 121 individual cysts were analysed. There was no correlation between plasma and intra-cystic ABZ-SO concentrations (rho = -0.03, p = 0.76). Intra-cystic drug concentrations were also not associated with sex and treatment duration. Use of praziquantel in combination with ABZ was associated with higher plasma (median 540 vs. 240 μg/L; p = 0.04) but not intra-cystic ABZ-SO concentrations (median 220 vs. 199 μg/L; p = 0.36). Relative drug concentrations in hepatic cysts were higher than in other cysts (0.8 vs. 0.4; p = 0.05). Intra-cystic concentrations were higher in calcified than non-calcified cysts (median 897 vs. 245 μg/L; p = 0.03). There was a trend towards higher intra-cystic concentrations in smaller sized cysts (β = -17.2 μg/L/cm; 95th CI, -35.9 to 1.6; p = 0.07). This study demonstrates that mean intra-cystic drug concentrations are similar to plasma concentrations on a population level. However, in individual patients plasma concentrations are not directly predictive for intra-cystic concentrations. The use of booster drugs was not associated with higher intra-cystic ABZ-SO concentrations in this analysis.

Mastication suppresses initial gastric emptying by modulating gastric activity.

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Ohmure, H; Takada, H; Nagayama, K; Sakiyama, T; Tsubouchi, H; Miyawaki, S

2012-03-01

Because various mastication-related factors influence gastric activity, the functional relationship between mastication and gastric function has not been fully elucidated. To investigate the influence of mastication on gastric emptying and motility, we conducted a randomized trial to compare the effects of mastication on gastric emptying and gastric myoelectrical activity under conditions that excluded the influences of food comminution, taste, and olfaction. A (13)C-acetate breath test with electrogastrography and electrocardiography was performed in 14 healthy men who ingested a test meal with or without chewing gum. Autonomic nerve activity was evaluated by fluctuation analysis of heart rate. Gastric emptying was significantly delayed in the 'ingestion with mastication' group. Gastric myoelectrical activity was significantly suppressed during mastication and increased gradually in the post-mastication phase. A decrease in the high-frequency power of heart rate variability was observed coincidentally with gastric myoelectrical activity suppression. These findings suggest that initial gastric emptying is suppressed by mastication, and that the suppression is caused by mastication-induced inhibition of gastric activity (UMIN Clinical Trial Registration no. UMIN000005351).

Efficacy of electrocoagulation in sealing the cystic artery and cystic duct occluded with only one absorbable clip during laparoscopic cholecystectomy.

Science.gov (United States)

Yang, Chang-Ping; Cao, Jin-Lin; Yang, Ren-Rong; Guo, Hong-Rong; Li, Zhao-Hui; Guo, Hai-Ying; Shao, Yin-Can; Liu, Gui-Bao

2014-02-01

Even though laparoscopic cholecystectomy (LC) emerged over 20 years ago, controversies persist with regard to the best method to ligate the cystic duct and artery. We proposed to assess the effectiveness and safety of electrocoagulation to seal the cystic artery and cystic duct after their occlusion with only one absorbable clip. We retrospectively compared the clinical data for 635 patients undergoing LC using electrocoagulation to seal the cystic artery and cystic duct that were occluded with only one absorbable clip (Group 1) and 728 patients undergoing LC using titanium clips (Group 2). In parallel, 30 rabbits randomized into six groups underwent cholecystectomy. After cystic duct ligation with absorbable or titanium clips, the animals were sacrificed 1, 3, or 6 months later, and intraabdominal adhesions were assessed after celiotomy. The mean operative time was significantly shorter (41.6 versus 58.9 minutes, PElectrocoagulation of the cystic artery and cystic duct that were occluded with only one absorbable clip is safe and effective during LC. This approach is associated with shortened operative times and reduced leakage, compared with the standard method using metal clips.

Gastritis Cystica Polyposa in An Unoperated Stomach, Treated by Endoscopic Polypectomy

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Mohammad Reza Zali

2010-08-01

Full Text Available Gastritis cystic polyposa is a rare and peculiar polypoid lesion arising at a gastroenterostomysite,and almost always on the gastric side.It is characterized by elongationof the gastric foveolae along with hyperplasia and cystic dilatation of the gastricglands extending into the submucosal layer. Esophagogastroduodenoscopy in a47-year-old woman without any history of gastric operation revealed a pedunculatedpolyp approximately 2 cm in diameter, in a background of erythematous gastric foldsalong the anterior wall of the fundus. Polypectomy was performed, with endoscopicimpression of hyperplastic or fundic gland polyp,without any complications.Histopathological findings were consistent within gastritis cystic polyposa(GCP. Amild Helicobacter pylori colonization in gastric pits was seen. GCP could occur in anunoperated stomach and treated by endoscopic polypectomy. However,removal andhistopathologic confirmation of these lesions are necessary.

Gastrointestinal Manifestations of Cystic Fibrosis

Science.gov (United States)

2016-01-01

Cystic fibrosis has historically been considered a pulmonary disease, but with the increasing life expectancy of these patients, gastrointestinal manifestations are becoming more important. Furthermore, nutritional status is closely linked to pulmonary function and, thus, overall mortality. This article discusses gastrointestinal manifestations (which involve nutritional, pancreatic, hepatobiliary, and, in particular, gastrointestinal tract issues) of cystic fibrosis as well as management of the disease. In addition, the article discusses studies that have been critical to our understanding of gastrointestinal manifestations of cystic fibrosis. PMID:27330503

Induction of ovarian cystic follicles in sheep.

Science.gov (United States)

Christman, S A; Bailey, M T; Head, W A; Wheaton, J E

2000-10-01

Cystic follicles are a significant cause of infertility in women, dairy cattle and sheep. Sheep were used as a model to identify factors that may elicit formation of cystic follicles. Insulin resistance and elevated LH activity were tested in overweight ewes because of associations among these factors and the formation of cystic follicles. Sheep were synchronized using a progesterone-releasing pessary and insulin resistance was induced during the synchronization period through administration of bovine somatotropin. Following removal of pessaries follicular growth was stimulated by treatment with eCG or eCG and hCG (PG-600). Follicular growth was monitored via daily transrectal ultrasonography and blood samples were collected for hormonal analyses. Six of 18 ewes had a subnormal or absent preovulatory gonadotropin surge and developed cystic follicles. Neither insulin resistance nor elevated LH activity were associated with formation of cystic follicles. Ewes that developed cystic follicles were heavier (93 +/- 4 kg) than ewes that ovulated (81 +/- 3 kg; P = 0.02). Furthermore, following pessary removal and initiation of daily ultrasonography, ewes that developed cystic follicles lost body weight (-3 +/- 1%), while ovulatory ewes continued to gain body weight (1 +/- 1%; P = 0.005). It is speculated that in heavy ewes metabolic factors associated with acute body weight loss inhibit the positive feedback of estradiol and thereby suppress the preovulatory gonadotropin surge leading to formation of cystic follicles.

Cystic fibroepithelioma of Pinkus: two new cases and cystic changes in classical fibroepithelioma of Pinkus

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Zlatko Marusic

2014-09-01

Full Text Available We report two new cases of cystic fibroepithelioma of Pinkus together with immunohistochemical features and analyze the presence of cystic changes in a series of 16 classical fibroepitheliomas of Pinkus. Our findings show that the formation of cystic spaces is most probably caused by ischemic degeneration of stromal fenestrations, rather than by central tumor cell necrosis. This finding is supported by lack of CD34 positive blood vessels in edematous and hyalinized stromal fenestrations undergoing transformation into cystic spaces, as opposed to the uninvolved stromal fenestrations. Therefore, it is probably more accurate to refer to this process as pseudocystic stromal degeneration rather than true cyst formation. Also, two out of 16 classical Pinkus fibroepitheliomas exhibited focal pseudocystic changes in 50% and 10% of the tumor, respectively, demonstrating that this degenerative process can be found, rarely and focally, in classical cases as well. 

Otorhinolaryngologic manifestations of cystic fibrosis: literature review

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Carvalho, Carolina Pimenta

2008-12-01

Full Text Available Introduction: Cystic Fibrosis is the most common recessive autosomic genetic disease among Caucasians. It's caused by mutations in the gene that decodes regulatory protein for transmembrane conductance, resulting in defective transport of chlorine. Objective: Review the literature about Cystic Fibrosis, with emphasis on otorhinolaryngologic manifestations. Method: The online Pub Med databases were researched and we applied the following search terms Fibrosis Cystic and Sinusitis, and Mucoviscidosis and Sinusitis. Conclusions: Although it is not the main cause of death, the otorhinolaryngologic manifestations of the Cystic Fibrosis bring important morbidity to these patients.

Gastric volvulus with partial and complete gastric necrosis

Science.gov (United States)

Shukla, Ram Mohan; Mandal, Kartik Chandra; Maitra, Sujay; Ray, Amit; Sarkar, Ruchirendu; Mukhopadhyay, Biswanath; Bhattacharya, Malay

2014-01-01

Here, we report two interesting cases of gastric necrosis in acute gastric volvulus due to eventration of the diaphragm. Both the cases presented with a significant challenge and were managed successfully. The management of the cases is presented and relevant literature is discussed. To the best of our knowledge, this is the first case report of gastric volvulus with gastric necrosis requiring complete and partial gastrectomy in the available English literature. PMID:24604987

Gastric volvulus with partial and complete gastric necrosis

Directory of Open Access Journals (Sweden)

Ram Mohan Shukla

2014-01-01

Full Text Available Here, we report two interesting cases of gastric necrosis in acute gastric volvulus due to eventration of the diaphragm. Both the cases presented with a significant challenge and were managed successfully. The management of the cases is presented and relevant literature is discussed. To the best of our knowledge, this is the first case report of gastric volvulus with gastric necrosis requiring complete and partial gastrectomy in the available English literature.

Mature Cystic Renal Teratoma

International Nuclear Information System (INIS)

Yavuz, Alpaslan; Ceken, Kagan; Alimoglu, Emel; Akkaya, Bahar

2014-01-01

Teratomas are rare germline tumors that originate from one or more embryonic germ cell layers. Teratoma of the kidney is extremely rare, and less than 30 cases of primary intrarenal teratomas have been published to date. We report the main radiologic features of an unusual case of mature cystic teratoma arising from the left kidney in a two-year-old boy. A left-sided abdominal mass was detected on physical examination and B-Mod Ultrasound (US) examination revealed a heterogeneous mass with central cystic component. Computed tomography (CT) demonstrated a lobulated, heterogeneous, hypodense mass extending craniocaudally from the splenic hilum to the level of the left iliac fossa. Nephrectomy was performed and a large, fatty mass arising from the left kidney was excised. The final pathologic diagnosis was confirmed as cystic renal teratoma

Cystic astrocytomas in children. The contribution of MRI

International Nuclear Information System (INIS)

Vilgrain, V.; Sellier, N.; Lalande, G.; Demange, P.; Kalifa, G.

1988-01-01

Three cases of cystic astrocytomas are reported in children. Two are supratentorial and one is a cerebellar tumor. The authors insist on the difficulties of the diagnosis. They emphasize the role of NMR which enables distinction between cystic astrocytomas and other cysts. In agreement with Kjos, the 3 cystic astrocytomas demonstrate an increased T1 and T2 and belong to the group of cystic tumors (type II) [fr

Prolapsing Gastric Polyp Causing Intermittent Gastric Outlet Obstruction.

Science.gov (United States)

Kosai, Nik Ritza; Gendeh, Hardip Singh; Norfaezan, Abdul Rashid; Razman, Jamin; Sutton, Paul Anthony; Das, Srijit

2015-06-01

Gastric polyps are often an incidental finding on upper gastrointestinal endoscopy, with an incidence up to 5%. The majority of gastric polyps are asymptomatic, occurring secondary to inflammation. Prior reviews discussed Helicobacter pylori (H pylori)-associated singular gastric polyposis; however, we present a rare and unusual case of recurrent multiple benign gastric polyposis post H pylori eradication resulting in intermittent gastric outlet obstruction. A 70-year-old independent male, Chinese in ethnicity, with a background of diabetes mellitus, hypertension, and a simple renal cyst presented with a combination of melena, anemia, and intermittent vomiting of partially digested food after meals. Initial gastroscopy was positive for H pylori; thus he was treated with H pylori eradication and proton pump inhibitors. Serial gastroscopy demonstrated multiple sessile gastric antral polyps, the largest measuring 4 cm. Histopathologic examination confirmed a benign hyperplastic lesion. Computed tomography identified a pyloric mass with absent surrounding infiltration or metastasis. A distal gastrectomy was performed, whereby multiple small pyloric polyps were found, the largest prolapsing into the pyloric opening, thus explaining the intermittent nature of gastric outlet obstruction. Such polyps often develop from gastric ulcers and, if left untreated, may undergo neoplasia to form malignant cells. A distal gastrectomy was an effective choice of treatment, taking into account the polyp size, quantity, and potential for malignancy as opposed to an endoscopic approach, which may not guarantee a complete removal of safer margins and depth. Therefore, surgical excision is favorable for multiple large gastric polyps with risk of malignancy.

Diffuse cystic peritoneal lymphangiomatosis. Long-term clinical, ultrasonographic and CT scan study in one case

International Nuclear Information System (INIS)

Berry, M.; Paillot, B.; Monneins, F.; Delafolie, A.; Guyet-Rousset, P.

1987-01-01

An adult male with episodic manifestations of abdominal lymphangiomatosis has been followed up over a 5 year period. This prolonged surveillance of clinical features combined with ultrasound and CT scan imaging has no doubt contributed to improved knowledge of diagnostic and physiopathologic factors of these rare lesions. The particular behavior of the case reported evokes discussion on the conventional surgical treatment of lymphangioma [fr

Recommendations for quality improvement in genetic testing for cystic fibrosis European Concerted Action on Cystic Fibrosis

NARCIS (Netherlands)

Dequeker, E; Cuppens, H; Dodge, J; Estivill, [No Value; Goossens, M; Pignatti, PF; Scheffer, H; Schwartz, M; Schwarz, M; Tummler, B; Cassiman, JJ

These recommendations for quality improvement of cystic fibrosis genetic diagnostic testing provide general guidelines for the molecular genetic testing of cystic fibrosis in patients/individuals. General strategies for testing as well as guidelines for laboratory procedures, internal and external

Gastric Adenocarcinoma Presenting with Gastric Outlet Obstruction in a Child

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Abdulrahman Al-Hussaini

2014-01-01

Full Text Available Gastric carcinoma is extremely rare in children representing only 0.05% of all gastrointestinal malignancies. Here, we report the first pediatric case of gastric cancer presenting with gastric outlet obstruction. Upper endoscopy revealed a markedly thickened antral mucosa occluding the pylorus and a clean base ulcer 1.5 cm × 2 cm at the lesser curvature of the stomach. The narrowed antrum and pylorus underwent balloon dilation, and biopsy from the antrum showed evidence of Helicobacter pylori gastritis. The biopsy taken from the edge of the gastric ulcer demonstrated signet-ring-cell type infiltrate consistent with gastric adenocarcinoma. At laparotomy, there were metastases to the liver, head of pancreas, and mesenteric lymph nodes. Therefore, the gastric carcinoma was deemed unresectable. The patient died few months after initiation of chemotherapy due to advanced malignancy. In conclusion, this case report underscores the possibility of gastric adenocarcinoma occurring in children and presenting with gastric outlet obstruction.

Computed tomography of cystic pancreatic fibrosis

International Nuclear Information System (INIS)

Brachlow, M.; Zaunbauer, W.; Haertel, M.

1984-01-01

The computer tomographic appearances of atrophic and lipomatous degeneration of the pancreas in cystic pancreatic fibrosis are described. CT exploration of the pancreas in recommended, particularly in differential diagnostic aspects of cystic fibrosis. (orig.) [de

Magnetic resonance imaging findings and prognosis of gastric-type mucinous adenocarcinoma (minimal deviation adenocarcinoma or adenoma malignum) of the uterine corpus: Two case reports.

Science.gov (United States)

Hino, Mayo; Yamaguchi, Ken; Abiko, Kaoru; Yoshioka, Yumiko; Hamanishi, Junzo; Kondoh, Eiji; Koshiyama, Masafumi; Baba, Tsukasa; Matsumura, Noriomi; Minamiguchi, Sachiko; Kido, Aki; Konishi, Ikuo

2016-05-01

Our group previously documented the first, very rare case of primary gastric-type mucinous adenocarcinoma of the uterine corpus. Although this type of endometrial cancer appears to be similar to the gastric-type adenocarcinoma of the uterine cervix, its main symptoms, appearance on magnetic resonance imaging (MRI) and prognosis have not been fully elucidated due to its rarity. We herein describe an additional case of gastric-type mucinous adenocarcinoma of the endometrium and review the relevant literature. The two cases at our institution (Kyoto University Hospital, Kyoto, Japan) involved postmenopausal women with a primary complaint of abnormal genital bleeding. Microscopic examination of the hysterectomy specimens indicated a highly differentiated mucinous adenocarcinoma with a desmoplastic stromal reaction. Immunohistochemistry for HIK1083 and/or MUC6 was positive in both cases, suggesting a gastric phenotype. Both patients were diagnosed at an advanced stage, they relapsed or recurred immediately after adjuvant chemotherapy, and eventually succumbed to the disease. The main symptom of gastric-type mucinous adenocarcinoma of the uterine cervix is watery discharge, whereas abnormal genital bleeding in addition to watery discharge is mainly observed in the mucinous type of endometrial adenocarcinoma. Cystic cavities in the tumor are present on MRI in cases of endometrial origin, and prognosis is very poor due to resistance to chemotherapy. Thus, gastric-type mucinous adenocarcinoma of the uterine endometrium exhibits a clinical behavior that is similar to tumors originating from the uterine cervix, but is associated with distinguishing clinical symptoms. The incidence of gastric-type endometrial adenocarcinoma may be higher than expected.

CT diagnosis of cystic ovarian lesions

International Nuclear Information System (INIS)

Iio, Kazuto; Shinmura, Ryoji; Arima, Naomi; Yamada, Eiichiro; Ohkubo, Koichi; Nagata, Yukihiro

1985-01-01

CT was undertaken and CT numbers were measured in 47 patients with cystic ovarian lesions. CT features particularly for chocolate cyst revealed the uniform thickness of the whole cystic wall, findings suggesting adhesion to the surrounding organs, circular or oval shape, and higher CT numbers within the cyst than those in the other cystic ovarian lesions. However, because these features are not always observed in cases of chocolate cyst, one should not rely solely on CT findings in the diagnosis of chocolate cyst. (Namekawa, K.)

Gastric emptying in patients with gastric ulcer

Energy Technology Data Exchange (ETDEWEB)

Harding, L.K.; Anselmi, M.; Donovan, I.A.; Alexander-Williams, J. (Dudley Road Hospital, Birmingham (UK); Birmingham General Hospital (UK))

1982-06-01

The estimated volume of meal in the stomach 30 mins after sup(113m)In-DTPA administration was determined in patients with gastric ulcer and normal controls by 1) relating counts in the stomach to those in the whole field of view of the gamma camera and 2) aspirations. In the normal controls there was no significant difference between the two methods but in the gastric ulcer patients, the gamma camera method predicted significantly more meal in the stomach than was recovered by aspiration. It was suggested that the large low lying stomach found in gastric ulcer disease causes extensive overlap of the small bowel and invalidates measurements of gastric emptying made by a gamma camera.

Gastric emptying in patients with gastric ulcer

International Nuclear Information System (INIS)

Harding, L.K.; Anselmi, M.; Donovan, I.A.; Alexander-Williams, J.

1982-01-01

The estimated volume of meal in the stomach 30 mins after sup(113m)In-DTPA administration was determined in patients with gastric ulcer and normal controls by 1) relating counts in the stomach to those in the whole field of view of the gamma camera and 2) aspirations. In the normal controls there was no significant difference between the two methods but in the gastric ulcer patients, the gamma camera method predicted significantly more meal in the stomach than was recovered by aspiration. It was suggested that the large low lying stomach found in gastric ulcer disease causes extensive overlap of the small bowel and invalidates measurements of gastric emptying made by a gamma camera. (U.K.)

Pregnancy and cystic fibrosis: Approach to contemporary management

Science.gov (United States)

Tay, George; Callaway, Leonie; Bell, Scott C

2014-01-01

Over the previous 50 years survival of patients with cystic fibrosis has progressively increased. As a result of improvements in health care, increasing numbers of patients with cystic fibrosis are now considering starting families of their own. For the health care professionals who look after these patients, the assessment of the potential risks, and the process of guiding prospective parents through pregnancy and beyond can be both challenging and rewarding. To facilitate appropriate discussions about pregnancy, health care workers must have a detailed understanding of the various important issues that will ultimately need to be considered for any patient with cystic fibrosis considering parenthood. This review will address these issues. In particular, it will outline pregnancy outcomes for mothers with cystic fibrosis, issues that need to be taken into account when planning a pregnancy and the management of pregnancy for mothers with cystic fibrosis or mothers who have undergone organ transplantation as a result of cystic fibrosis. PMID:27512443

Cystic Duct Closure by Sealing With Bipolar Electrocoagulation

Science.gov (United States)

Damgaard, B.; Jorgensen, L. N.; Larsen, S. S.; Kristiansen, V. B.

2010-01-01

Background: Cystic duct leakage after cholecystectomy is not uncommon and is a potentially serious complication. The aim of this study was to assess a bipolar sealing system (LigaSure®) for closure of the cystic duct. Methods: The records from consecutive laparoscopic cholecystectomies performed in 2 hospitals with closure of the cystic duct with LigaSure after informed consent were recorded and complications and morbidity registered. The records were compared with those of patients undergoing laparoscopic cholecystectomy with closure of the cystic duct with clips during the same period. Results: During the study period, 218 laparoscopic cholecystectomies were performed; 102 of these were performed with the LigaSure. One patient was excluded due to violation of the protocol. We experienced no cases of cystic duct leakage, but in one patient, bile leakage from the gallbladder bed was observed probably due to a small aberrant duct. Conclusion: The LigaSure system was safe and effective for closure and division of the cystic duct in laparoscopic cholecystectomy. PMID:20412641

Giant cystic abdominal masses in children

International Nuclear Information System (INIS)

Wootton-Gorges, Sandra L.; Thomas, Kristen B.; Harned, Roger K.; Wu, Sarah R.; Stein-Wexler, Rebecca; Strain, John D.

2005-01-01

In this pictorial essay the common and uncommon causes of large cystic and cyst-like abdominal masses in children are reviewed. We discuss and illustrate the following: mesenchymal hamartoma, choledochal cyst, hydrops of the gallbladder, congenital splenic cyst, pancreatic pseudocyst, pancreatic cystadenoma, hydronephrosis, multicystic dysplastic kidney, multilocular cystic nephroma, adrenal hemorrhage, mesenteric and omental cysts, gastrointestinal duplication cyst, meconium pseudocyst, ovarian cysts and cystic neoplasms, hematocolpos, urachal cysts, appendiceal abscess, abdominal and sacrococcygeal teratoma, and CSF pseudocyst. We also describe imaging features and clues to the diagnosis. (orig.)

Giant cystic abdominal masses in children

Energy Technology Data Exchange (ETDEWEB)

Wootton-Gorges, Sandra L.; Thomas, Kristen B.; Harned, Roger K.; Wu, Sarah R.; Stein-Wexler, Rebecca; Strain, John D. [University of California, Davis Health Center, Sacramento, CA (United States); Davis Children' s Hospital, Department of Radiology, Sacramento, CA (United States)

2005-12-01

In this pictorial essay the common and uncommon causes of large cystic and cyst-like abdominal masses in children are reviewed. We discuss and illustrate the following: mesenchymal hamartoma, choledochal cyst, hydrops of the gallbladder, congenital splenic cyst, pancreatic pseudocyst, pancreatic cystadenoma, hydronephrosis, multicystic dysplastic kidney, multilocular cystic nephroma, adrenal hemorrhage, mesenteric and omental cysts, gastrointestinal duplication cyst, meconium pseudocyst, ovarian cysts and cystic neoplasms, hematocolpos, urachal cysts, appendiceal abscess, abdominal and sacrococcygeal teratoma, and CSF pseudocyst. We also describe imaging features and clues to the diagnosis. (orig.)

Human cystic echinococcosis in South Africa

NARCIS (Netherlands)

Mogoye, Benjamin; Menezes, Colin N.; Grobusch, Martin P.; Wahlers, Kerstin; Frean, John

2012-01-01

Cystic echinococcosis (CE) is caused by the tapeworm, Echinococcus granulosus. The tapeworms resides in the small intestines of canids and the lifecycle involves both intermediate and definitive hosts. Humans are accidental intermediate hosts. Cystic echinococcosis is an economically important

Gastric cancer-derived MSC-secreted PDGF-DD promotes gastric cancer progression.

Science.gov (United States)

Huang, Feng; Wang, Mei; Yang, Tingting; Cai, Jie; Zhang, Qiang; Sun, Zixuan; Wu, Xiaodan; Zhang, Xu; Zhu, Wei; Qian, Hui; Xu, Wenrong

2014-11-01

This study was designed to investigate the role of PDGF-DD secreted by gastric cancer-derived mesenchymal stem cells (GC-MSCs) in human gastric cancer progression. Gastric cancer cells were indirectly co-cultured with GC-MSCs in a transwell system. The growth and migration of gastric cancer cells were evaluated by cell colony formation assay and transwell migration assay, respectively. The production of PDGF-DD in GC-MSCs was determined by using Luminex and ELISA. Neutralization of PDGFR-β by su16f and siRNA interference of PDGF-DD in GC-MSCs was used to demonstrate the role of PDGF-DD produced by GC-MSCs in gastric cancer progression. GC-MSC conditioned medium promoted gastric cancer cell proliferation and migration in vitro and in vivo. Co-culture with GC-MSCs increased the phosphorylation of PDGFR-β in SGC-7901 cells. Neutralization of PDGFR-β by su16f blocked the promoting role of GC-MSC conditioned medium in gastric cancer cell proliferation and migration. Recombinant PDGF-DD duplicated the effects of GC-MSC conditioned medium on gastric cancer cells. Knockdown of PDGF-DD in GC-MSCs abolished its effects on gastric cancer cells in vitro and in vivo. PDGF-DD secreted by GC-MSCs is capable of promoting gastric cancer cell progression in vitro and in vivo. Targeting the PDGF-DD/PDGFR-β interaction between MSCs and gastric cancer cells may represent a novel strategy for gastric cancer therapy.

Diversity of the Gastric Microbiota in Thoroughbred Racehorses Having Gastric Ulcer.

Science.gov (United States)

Dong, Hee-Jin; Ho, Hungwui; Hwang, Hyeshin; Kim, Yongbaek; Han, Janet; Lee, Inhyung; Cho, Seongbeom

2016-04-28

Equine gastric ulcer syndrome is one of the most frequently reported diseases in thoroughbred racehorses. Although several risk factors for the development of gastric ulcers have been widely studied, investigation of microbiological factors has been limited. In this study, the presence of Helicobacter spp. and the gastric microbial communities of thoroughbred racehorses having mild to severe gastric ulcers were investigated. Although Helicobacter spp. were not detected using culture and PCR techniques from 52 gastric biopsies and 52 fecal samples, the genomic sequences of H. pylori and H. ganmani were detected using nextgeneration sequencing techniques from 2 out of 10 representative gastric samples. The gastric microbiota of horses was mainly composed of Firmicutes (50.0%), Proteobacteria (18.7%), Bacteroidetes (14.4%), and Actinobacteria (9.7%), but the proportion of each phylum varied among samples. There was no major difference in microbial composition among samples having mild to severe gastric ulcers. Using phylogenetic analysis, three distinct clusters were observed, and one cluster differed from the other two clusters in the frequency of feeding, amount of water consumption, and type of bedding. To the best of our knowledge, this is the first study to investigate the gastric microbiota of thoroughbred racehorses having gastric ulcer and to evaluate the microbial diversity in relation to the severity of gastric ulcer and management factors. This study is important for further exploration of the gastric microbiota in racehorses and is ultimately applicable to improving animal and human health.

Cystic Lesions in Autoimmune Pancreatitis

Directory of Open Access Journals (Sweden)

Macarena Gompertz

2015-11-01

Full Text Available Autoimmune pancreatitis (AIP can be chronic or recurrent, but frequently completely reversible after steroid treatment. A cystic lesion in AIP is a rare finding, and it can mimic a pancreatic cystic neoplasm. Difficulties in an exact diagnosis interfere with treatment, and surgery cannot be avoided in some cases. We report the history of a 63-year-old male presenting with jaundice and pruritus. AIP was confirmed by imaging and elevated IgG4 blood levels, and the patient completely recovered after corticosteroid therapy. One year later, he presented with a recurrent episode of AIP with elevated IgG4 levels, accompanied by the appearance of multiple intrapancreatic cystic lesions. All but 1 of these cysts disappeared after steroid treatment, but the remaining cyst in the pancreatic head was even somewhat larger 1 year later. Pancreatoduodenectomy was finally performed. Histology showed the wall of the cystic lesion to be fibrotic; the surrounding pancreatic tissue presented fibrosis, atrophy and lymphoplasmacytic infiltration by IgG4-positive cells, without malignant elements. Our case illustrates the rare possibility that cystic lesions can be part of AIP. These pseudocysts appear in the pancreatic segments involved in the autoimmune disease and can be a consequence of the local inflammation or related to ductal strictures. Steroid treatment should be initiated, after which these cysts can completely disappear with recovery from AIP. Surgical intervention may be necessary in some exceptional cases.

Gastric cancer

International Nuclear Information System (INIS)

Douglass, H.O.

1988-01-01

This book contains 10 selections. Some of the titles are: Radiation therapy for gastric cancer; Experimental stomach cancer: Drug selection based on in vitro testing; Western surgical adjuvant trials in gastric cancers: Lessons from current trials to be applied in the future; and Chemotherapy of gastric cancer

Laparoscopic cholecystectomy in adult cystic fibrosis.

LENUS (Irish Health Repository)

McGrath, D S

2012-02-03

Two female patients with Cystic Fibrosis, attending the Adult Regional Cystic Fibrosis centre at the Cork University Hospital, were investigated for upper abdominal pain and found to have gallstones at ultrasonography. Laparoscopic cholecystectomy was performed successfully and, without complication, in both patients.

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.

Gastroscopic treatment of gastric band penetrating the gastric wall

DEFF Research Database (Denmark)

Jess, Per; Fonnest, G

1999-01-01

Gastric wall penetration of a gastric band after operation for morbid obesity is a well known late complication. The treatment is usually reoperation. In this case report we show that a band penetrating the gastric wall can be successfully treated by gastroscopic operation. This technique is more...

Infection of the left sided gallbladder simulating liver abscess and gastric antral tumor

Energy Technology Data Exchange (ETDEWEB)

Kim, Jong Woo; Ahn, Jae Sung [St Mary' s Hospital Catholic Medical College, Seoul (Korea, Republic of)

1972-12-15

The left sided gallbladder, being a rare occurrence, may create diagnostic problem especially when it becomes infected. Recently, we have experienced 2 cases of infection of left sided gallbladder at the Department of Radiology, St Mary's Hospital, Catholic Medical College. Case I was a 32-year-old housewife with dyspepsia, epigastric pain and recurring bouts of high fever of 2 months duration. Under the provisional diagnosis of liver abscess liver scan was performed which revealed well defined cold area in the left lobe supporting the provisional diagnosis. Tender cystic mass was aspirated and pus was drained. The injected air at the occasion of aspiration outlined well defined cystic structure. Because aspiration failed to control the symptoms, laparotomy was performed. Surgeon found a left sided gallbladder which was empyematous. Case II was a 38 year old business man admitted to the hospital because of tender ill defined mass in mid epigastrium. The patient was febrile (39.4 .deg. C) and anemic. An upper GI series disclosed an irregular filling defect involving the antrum of the stomach. The mass was primarily extrinsic but was closely fixed to the gastric wall. Surgical intervention revealed chronic cholecystitis and pericholecystitis with thick adhesion to the distal stomach.

Gastric diverticulum causing gastric outlet obstruction in the setting of duodenal atresia

Directory of Open Access Journals (Sweden)

Devashis Mukherjee

2018-04-01

Full Text Available Duodenal obstruction due to duodenal atresia occurs in 1 in 10,000 live births and is the most common type of intestinal obstruction in neonates [1–3]. Gastric outlet obstruction in the newborn period from causes other than hypertrophic pyloric stenosis is very uncommon [3]. Potential etiologies include gastric volvulus, antral web, and duplication cysts. Gastric diverticula in the infant is even more rare, with only a few case reports published, and only one describes a gastric diverticulum in the presence of a duodenal atresia [4–8]. In this report, we describe the first case of a gastric outlet obstruction due to a gastric diverticulum in the presence of duodenal atresia. Keywords: Duodenal atresia, Gastric diverticulum, Gastric outlet obstruction

Gastric pseudolymphoma

International Nuclear Information System (INIS)

Blum, U.; Hellerich, U.; Bodendoerfer, G.; Wimmer, B.; Ruf, G.; Freiburg Univ.; Freiburg Univ.

1989-01-01

Gastric pseudolymphoma is an uncommon benign lesion which poses a difficult problem in diagnosis and management. Lymphoid hyperplasia of the stomach, however, may occasionally precede true gastric lymphoma. Endoscopic, radiologic and pathological findings are not generally helpful in establishing the diagnosis preoperatively. Benign gastric lymphoid hyperplasia could be mistaken radiologically for ulcerated gastric carcinoma and pathologically for malignant lymphoma. Recognition of this condition is important to prevent unnecessary treatment by surgery or radiotherapy. About 140 case reports have been published to date. This paper describes the cases of two further patients. (orig.) [de

Partially Cystic Thyroid Nodules: Ultrasound Findings of Malignancy

Energy Technology Data Exchange (ETDEWEB)

Park, Jang Mi; Choi, Yoon Jung; Kwag, Hyon Joo [Dept. of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

2012-09-15

To seek for the ultrasound (US) findings of partially cystic thyroid nodules that are associated with malignancy. We reviewed the US characteristics of 22 surgically confirmed partially cystic papillary carcinomas, and compared them with those of 80 benign partially cystic nodules. The review cases were selected in a random order from a total of 1029 partially cystic nodules that were diagnosed with an US-guided fine needle aspiration biopsy over a period of 8 years (June 2003 to October 2010) at our institution. In partially cystic thyroid nodules, a taller-than-wide shape (100%, p<0.001) and spiculated or microlobulated margin (58.3%, p 0.003) were significantly associated with malignancy. In terms of internal solid portion of the nodule, eccentric configuration (68.0%, p<0.001), non-smooth margin (81.3%, p<0.001), hypoechogenecity (30.0%, p<0.042), and microcalcification (89.5%, p<0.001) were more frequently demonstrated in malignant nodules than benign ones. In partially cystic thyroid nodules, understanding the characteristics of US findings is important to make a precise diagnosis of malignant nodules.

Mature cystic teratoma of the pancreas in a child

International Nuclear Information System (INIS)

Yu, C.W.; Liu, K.L.; Li, Y.W.; Lin, W.C.

2003-01-01

A cystic pancreatic tumour is rare in a child and a mature cystic teratoma of the pancreas is even rarer. This is the first demonstration of the CT appearance of such a tumour in a child. We present a 2-year-old boy who presented with a palpable abdominal mass. Abdominal CT revealed a huge cystic mass in the upper abdomen. Pathology disclosed a mature cystic teratoma originating from the pancreas. (orig.)

Helicobacter pylori infection, glandular atrophy and intestinal metaplasia in superficial gastritis, gastric erosion, erosive gastritis, gastric ulcer and early gastric cancer

OpenAIRE

Zhang, Chuan; Yamada, Nobutaka; Wu, Yun-Lin; Wen, Min; Matsuhisa, Takeshi; Matsukura, Norio

2005-01-01

AIM: To evaluate the histological features of gastric mucosa, including Helicobacter pylori infection in patients with early gastric cancer and endoscopically found superficial gastritis, gastric erosion, erosive gastritis, gastric ulcer.

Gastric cancer

International Nuclear Information System (INIS)

Salek, T.

2007-01-01

Gastric cancer is still a major health problem and a leading cause of cancer mortality despite a worldwide decline in incidence. Primarily due to early detection of the disease, the results of treatment for gastric cancer have improved in Japan, Korea and several specialized Western centres. Surgery offers excellent long-term survival results for early gastric cancer (EGC). In the Western world, however more than 80 % of patients at diagnosis have an advanced gastric cancer with a poor prognosis. The aim of surgery is the complete removal of the tumour (UICC R0-resection), which is known to be the only proven, effective treatment modality and the most important treatmentrelated prognostic factor. The prognosis after surgical treatment of gastric cancer remains poor. Neoadjuvant chemotherapy is a rising option in locally advanced gastric cancer. Adjuvant chemoradiation has been shown to be beneficial in gastric cancer patients who have undergone suboptimal surgical resection. The benefits of adjuvant chemotherapy alone seem to be very small, Untreated metastatic gastric cancer is associated with a median survival of only 3 - 4 months, but this can be increased to 8 - 10 months, associated with improved quality of life, with combination chemotherapy. Currently, no standard combination chemotherapy regimen exists, although regimens utilizing both cisplatin and 5-fluorouracil, such as epirubicin/cisplatin/fluorouracil (ECF) or docetaxel/cisplatin/fluorouracil (DCF) are amongst the most active. Newer chemotherapeutic agents, including irinotecan, oxaliplatin and taxanes, show promising activity, and are currently being tested with biologics in clinical trials. (author)

Psuedotumoral gastric varices

International Nuclear Information System (INIS)

Yoon, Yong Kyu; Kim, Choon Won

1974-01-01

The roentgenographic recognition of gastric varices often is difficult, even when there is a history of liver disease or splenomegaly without demonstrable esophageal varices. An apparant polypoid filling defect with exaggerated mucosal folds in proximal portion of the gastric body and funds on upper GI series, accompanied by hematemesis and splenomegly should suggest the presence of pseudotumoral gastric varices. We have an experience a case of polypoid filling defects in gastric fundus of psudotumoral gastric varices of 49 years old Korean woman, which was diagnosed by surgical and histopathological findings

Congenital Cystic Adenomatoid Malformation of Lung-Rare Case Report

Directory of Open Access Journals (Sweden)

N. S. Kamakeri

2016-10-01

Full Text Available Congenital cystic adenomatoid malformation of lung associated with Cystic dysplasia of kidney, cystic disease of liver with mixed gonadal dysgenesis is rare and is not reported in literature so far. Hence an attempt is made to present this rarest entity.

[AFP-producing gastric cancer and hepatoid gastric cancer].

Science.gov (United States)

Wang, Y K; Zhang, X T

2017-11-23

AFP-producing gastric cancer(AFPGC) and hepatoid adenocarcinoma of the stomach (HAS) are two special subtypes of gastric cancer. There are both correlation and difference between them. AFPGC is usually identified as primary gastric cancer with serum AFP level more than 20 ng/ml or showed AFP positive staining by immunohistochemistry. The diagnosis of HAS is mainly dependent on the pathological character of hepatocellular carcinoma-like differentiation of gastric cancer. The morbidity of AFPGC and HAS are rather low, especially the incidence of HAS is about 1%. The prognoses of these two subtypes are poorer than that of common gastric adenocarcinoma, due to a high incidence rate of liver metastasis and lymph node metastasis. With the development of next-generation sequencing and other genomic technologies, gastric cancers, including these two rare subtypes, are now being investigated in more detail at the molecular level. Treatment remains the biggest challenge, early diagnosis and radical resection can dramatically improve patients'prognosis. Monitoring serum AFP and abdominal imaging examination during follow-up is important for early detection of liver metastasis. In combination with local treatment methods such as transarterial chemoembolization and radiofrequency ablation of liver may further extend patients'survival time. Targeted therapy owes a great potential value in the future.

Cystic fibrosis-related diabetes: a distinct condition.

Science.gov (United States)

Cano Megías, Marta; González Albarrán, Olga

2015-01-01

Cystic fibrosis is the most common fatal inherited autosomal recessive disease in Caucasians, affecting approximately one out of every 2,000 births. Survival of patients with cystic fibrosis has significantly improved due to advances in respiratory and nutritional care, and their current average life expectancy is 30-40 years. Development of cystic fibrosis-related diabetes is a comorbidity that increases with age and may reach a prevalence up to 50% in adults. Its development is associated to impaired lung function and nutritional status, and early diagnosis and treatment are therefore essential to improve quality of life and performance status. Insulin therapy for diabetes and other early carbohydrate metabolism disorders may improve lung function and nutritional status of patients with cystic fibrosis. Copyright © 2014 SEEN. Published by Elsevier Espana. All rights reserved.

Increased risk of gastric adenocarcinoma after treatment of primary gastric diffuse large B-cell lymphoma

International Nuclear Information System (INIS)

Inaba, Koji; Morota, Madoka; Mayahara, Hiroshi; Ito, Yoshinori; Sumi, Minako; Uno, Takashi; Itami, Jun; Kushima, Ryoji; Murakami, Naoya; Kuroda, Yuuki; Harada, Ken; Kitaguchi, Mayuka; Yoshio, Kotaro; Sekii, Shuhei; Takahashi, Kana

2013-01-01

There have been sporadic reports about synchronous as well as metachronous gastric adenocarcinoma and primary gastric lymphoma. Many reports have dealt with metachronous gastric adenocarcinoma in mucosa-associated lymphoid tissue lymphoma of stomach. But to our knowledge, there have been no reports that document the increased incidence of metachronous gastric adenocarcinoma in patients with gastric diffuse large B-cell lymphoma. This retrospective study was conducted to estimate the incidence of metachronous gastric adenocarcinoma after primary gastric lymphoma treatment, especially in diffuse large B-cell lymphoma. The retrospective cohort study of 139 primary gastric lymphoma patients treated with radiotherapy at our hospital. Mean observation period was 61.5 months (range: 3.7-124.6 months). Patients profile, characteristics of primary gastric lymphoma and metachronous gastric adenocarcinoma were retrieved from medical records. The risk of metachronous gastric adenocarcinoma was compared with the risk of gastric adenocarcinoma in Japanese population. There were 10 (7.2%) metachronous gastric adenocarcinoma patients after treatment of primary gastric lymphomas. It was quite high risk compared with the risk of gastric carcinoma in Japanese population of 54.7/100,000. Seven patients of 10 were diffuse large B-cell lymphoma and other 3 patients were mixed type of diffuse large B-cell lymphoma and mucosa associated lymphoid tissue lymphoma. Four patients of 10 metachronous gastric adenocarcinomas were signet-ring cell carcinoma and two patients died of gastric adenocarcinoma. Metachronous gastric adenocarcinoma may have a more malignant potential than sporadic gastric adenocarcinoma. Old age, Helicobacter pylori infection and gastric mucosal change of chronic gastritis and intestinal metaplasia were possible risk factors for metachronous gastric adenocarcinoma. There was an increased risk of gastric adenocarcinoma after treatment of primary gastric lymphoma

Gastric stem cells and gastric cancer stem cells

OpenAIRE

Han, Myoung-Eun; Oh, Sae-Ock

2013-01-01

The gastric epithelium is continuously regenerated by gastric stem cells, which give rise to various kinds of daughter cells, including parietal cells, chief cells, surface mucous cells, mucous neck cells, and enteroendocrine cells. The self-renewal and differentiation of gastric stem cells need delicate regulation to maintain the normal physiology of the stomach. Recently, it was hypothesized that cancer stem cells drive the cancer growth and metastasis. In contrast to conventional clonal ev...

Gastric inhibitory polypeptide does not inhibit gastric emptying in humans

DEFF Research Database (Denmark)

Meier, Juris J; Goetze, Oliver; Anstipp, Jens

2004-01-01

) = 0.15, P = 0.15 for intact GIP; r(2) = 0.21, P = 0.086 for total GIP). We conclude that gastric emptying does not appear to be influenced by GIP. The secretion of GIP after meal ingestion is not suppressed by its exogenous administration. The lack of effect of GIP on gastric emptying underlines......The insulinotropic gut hormone gastric inhibitory polypeptide (GIP) has been demonstrated to inhibit gastric acid secretion and was proposed to possess "enterogastrone" activity. GIP effects on gastric emptying have not yet been studied. Fifteen healthy male volunteers (23.9 +/- 3.3 yr, body mass....... Gastric emptying was calculated from the (13)CO(2) exhalation rates in breath samples collected over 360 min. Venous blood was drawn in 30-min intervals for the determination of glucose, insulin, C-peptide, and GIP (total and intact). Statistical calculations were made by use of repeated-measures ANOVA...

Management of the Upper Airway in Cystic Fibrosis

Science.gov (United States)

Illing, Elisa A.; Woodworth, Bradford A.

2015-01-01

Purpose of Review Upper airway disease engenders significant morbidity for patients with cystic fibrosis and is increasingly recognized as having a much greater role in pulmonary outcomes and quality of life than originally believed. Widespread disparate therapeutic strategies for cystic fibrosis chronic rhinosinusitis underscore the absence of a standardized treatment paradigm. This review outlines the most recent evidence-based trends in the management of upper airway disease in cystic fibrosis. Recent Findings The unified airway theory proposes that the sinuses are a focus of initial bacterial colonization which seeds the lower airway and may play a large role in maintaining lung infections. Mounting evidence suggests more aggressive treatment of the sinuses may confer significant improvement in pulmonary disease and quality of life outcomes in cystic fibrosis patients. However, there is a lack of high-level evidence regarding medical and surgical management of cystic fibrosis chronic rhinosinusitis that makes generalizations difficult. Summary Well designed clinical trials with long-term follow-up concerning medical and surgical interventions for cystic fibrosis sinus disease are required to establish standardized treatment protocols, but increased interest in the sinuses as a bacterial reservoir for pulmonary infections has generated considerable attention. PMID:25250804

Cystic Fibrosis-Related Diabetes (CFRD): Daily Management

Science.gov (United States)

Cystic Fibrosis-Related Diabetes (CFRD): Daily Management September 20, 2011 This Web cast is supported by an unrestricted ... Moran, MD Professor, Pediatric Endocrinology University of Minnesota Cystic Fibrosis-Related Diabetes (CFRD): Daily Management September 20, 2011 ...

Hereditary Diffuse Gastric Cancer

Science.gov (United States)

... Hereditary Diffuse Gastric Cancer Request Permissions Hereditary Diffuse Gastric Cancer Approved by the Cancer.Net Editorial Board , 10/2017 What is hereditary diffuse gastric cancer? Hereditary diffuse gastric cancer (HDGC) is a rare ...

Outcome in cystic fibrosis liver disease.

LENUS (Irish Health Repository)

Rowland, Marion

2011-01-01

Evidence suggests that cystic fibrosis liver disease (CFLD) does not affect mortality or morbidity in patients with cystic fibrosis (CF). The importance of gender and age in outcome in CF makes selection of an appropriate comparison group central to the interpretation of any differences in mortality and morbidity in patients with CFLD.

Cystic fibrosis Delta F508 heterozygotes, smoking, and reproduction

DEFF Research Database (Denmark)

Dahl, Morten; Tybjaerg-Hansen, A; Wittrup, H H

1998-01-01

Cystic fibrosis is the most common fatal autosomal recessive disease affecting Caucasian populations. It remains a puzzle how this disease is maintained at such a remarkably high incidence, however, it could be due to a reproductive advantage in cystic fibrosis heterozygotes. We tested this hypot......Cystic fibrosis is the most common fatal autosomal recessive disease affecting Caucasian populations. It remains a puzzle how this disease is maintained at such a remarkably high incidence, however, it could be due to a reproductive advantage in cystic fibrosis heterozygotes. We tested.......001). In conclusion, overall these results do not support a reproductive advantage for cystic fibrosis DeltaF508 heterozygotes. However, the data cannot totally exclude the possibility that nonsmoking DeltaF508 heterozygotes experience a reproductive advantage while smoking DeltaF508 heterozygotes experience...... the opposite, a reproductive disadvantage. Accordingly, the data suggest a previously undocumented role of smoking on fecundity among cystic fibrosis heterozygotes....

[Genetic counseling in cystic fibrosis].

Science.gov (United States)

Julia, S; Bieth, E

2000-08-01

Genetic counseling is an important part of health care in patients with cystic fibrosis or respiratory diseases associated with the CFTR (cystic fibrosis transmembrane conductance regulator) gene, including certain types of allergic bronchopulmonary aspergilloses or bronchial diseases (diffuse bronchiectasia). The basic goal is to provide patients with information on the transmission of cystic fibrosis and to asses the risk of recurrence. This risk is determined from molecular biology analyses examining the CFTR gene. Genotyping is the only means of screening for the heterozygous state, frequent in the French population (about 1/30). Because of the large number of mutated alleles not covered entirely by the genetic tests, there remains a question of probability expressed as a residual risk of a heterozygous state. A prenatal genotype diagnosis should be proposed to heterozygous couples who have a 25% risk of having a diseased child. Technically, this is almost always possible and the results are highly reliable. Nevertheless, there remains the risks related to sample taking and the ethical issue about which the patients must be informed. Management of these at risk couples who desire a child must be based on a multidisciplinary approach, particularly important when one of the parents has overt cystic fibrosis.

CT evaluation of cystic brain disease

International Nuclear Information System (INIS)

Kim, Joon Woo; Lee, Jin Woo; Joo, Yang Goo; Kim, Hong; Zeon, Seok Kil; Suh, Soo Jhi

1987-01-01

We retrospectively analysed CT findings of 47 cystic brain lesions of 44 patients, in which operation, biopsy or follow-up study was needed for their final diagnosis. The results were as follows: 1. The etiologic diseases of cystic brain lesions were 15 cases of brain abscess, 9 cases of astrocytoma, 5 cases of glioblastoma multiforme, 3 cases of meningioma, 5 cases of craniopharyngioma, 1 case of hemangioblastoma, 2 cases of dermoid cyst and 4 cases of metastasis. 2. We analyses the cystic lesions in view of their number, location, shape, perifocal edema, mass effect, wall and its thickness, evenness and characteristics of their inner and outer surfaces, mural nodule, calcification and contrast enhancement. a. 13.3% of brain abscess and 75% of metastases were multiple in number, but the remainder showed single lesion. b. The shape of cystic lesions were round or ovoid in 68%, lobulated in 8.5% and irregular in 23.5%, and no demonstrable difference of shape were noticed in different disease. c. In brain abscess, the wall of cystic lesions tend to be thin, even and smooth in inner surface, but the outer surfaces were equally smooth or irregular. d. Mural nodules were found in nearly half of the cases of astrocytoma, glioblastoma multiforme, metastasis and hemangioblastoma, but the brain abscess and dermoid cyst contained no mural nodule. e. Meningiomas were found to be attached to dura mater and showed thickening of the inner table of adjacent skull or of the falx. f. The presence of preceding infectious disease may be helpful in the diagnosis of brain abscess, but in 20% there were no demonstrable preceding infection. g. Lung cancer was confirmed as primary site in two of the cystic metastatic disease, but other 2 cases showed no demonstrable primary malignancy

CT evaluation of cystic brain disease

Energy Technology Data Exchange (ETDEWEB)

Kim, Joon Woo; Lee, Jin Woo; Joo, Yang Goo; Kim, Hong; Zeon, Seok Kil; Suh, Soo Jhi [Keimyung University, School of Medicine, Daegu (Korea, Republic of)

1987-10-15

We retrospectively analysed CT findings of 47 cystic brain lesions of 44 patients, in which operation, biopsy or follow-up study was needed for their final diagnosis. The results were as follows: 1. The etiologic diseases of cystic brain lesions were 15 cases of brain abscess, 9 cases of astrocytoma, 5 cases of glioblastoma multiforme, 3 cases of meningioma, 5 cases of craniopharyngioma, 1 case of hemangioblastoma, 2 cases of dermoid cyst and 4 cases of metastasis. 2. We analyses the cystic lesions in view of their number, location, shape, perifocal edema, mass effect, wall and its thickness, evenness and characteristics of their inner and outer surfaces, mural nodule, calcification and contrast enhancement. a. 13.3% of brain abscess and 75% of metastases were multiple in number, but the remainder showed single lesion. b. The shape of cystic lesions were round or ovoid in 68%, lobulated in 8.5% and irregular in 23.5%, and no demonstrable difference of shape were noticed in different disease. c. In brain abscess, the wall of cystic lesions tend to be thin, even and smooth in inner surface, but the outer surfaces were equally smooth or irregular. d. Mural nodules were found in nearly half of the cases of astrocytoma, glioblastoma multiforme, metastasis and hemangioblastoma, but the brain abscess and dermoid cyst contained no mural nodule. e. Meningiomas were found to be attached to dura mater and showed thickening of the inner table of adjacent skull or of the falx. f. The presence of preceding infectious disease may be helpful in the diagnosis of brain abscess, but in 20% there were no demonstrable preceding infection. g. Lung cancer was confirmed as primary site in two of the cystic metastatic disease, but other 2 cases showed no demonstrable primary malignancy.

Gastric Sleeve Surgery

Science.gov (United States)

... Videos for Educators Search English Español Gastric Sleeve Surgery KidsHealth / For Teens / Gastric Sleeve Surgery What's in ... or buying healthy food ) Preparing for Gastric Sleeve Surgery Preparing for this major operation takes months of ...

Cystic lesion around the hip joint

Science.gov (United States)

Yukata, Kiminori; Nakai, Sho; Goto, Tomohiro; Ikeda, Yuichi; Shimaoka, Yasunori; Yamanaka, Issei; Sairyo, Koichi; Hamawaki, Jun-ichi

2015-01-01

This article presents a narrative review of cystic lesions around the hip and primarily consists of 5 sections: Radiological examination, prevalence, pathogenesis, symptoms, and treatment. Cystic lesions around the hip are usually asymptomatic but may be observed incidentally on imaging examinations, such as computed tomography and magnetic resonance imaging. Some cysts may enlarge because of various pathological factors, such as trauma, osteoarthritis, rheumatoid arthritis, or total hip arthroplasty (THA), and may become symptomatic because of compression of surrounding structures, including the femoral, obturator, or sciatic nerves, external iliac or common femoral artery, femoral or external iliac vein, sigmoid colon, cecum, small bowel, ureters, and bladder. Treatment for symptomatic cystic lesions around the hip joint includes rest, nonsteroidal anti-inflammatory drug administration, needle aspiration, and surgical excision. Furthermore, when these cysts are associated with osteoarthritis, rheumatoid arthritis, and THA, primary or revision THA surgery will be necessary concurrent with cyst excision. Knowledge of the characteristic clinical appearance of cystic masses around the hip will be useful for determining specific diagnoses and treatments. PMID:26495246

Laryngeal adenoid cystic carcinoma: case report

Directory of Open Access Journals (Sweden)

André Del Negro

Full Text Available CONTEXT: Adenoid cystic carcinomas are malignant tumors that occur in both the major and the minor salivary glands. A laryngeal location is rare because of the paucity of accessory salivary glands in this area. Adenoid cystic carcinomas account for less than 1% of all malignant tumors in the larynx, and only about 120 cases have been reported in the literature. These tumors have a slight female predisposition, and their peak incidence is in the fifth and sixth decades of life. In this article, we describe a case of laryngeal adenoid cystic carcinoma and discuss its clinical characteristics and treatment. CASE REPORT: We report on a case of laryngeal adenoid cystic carcinoma in a 55 year-old female patient who presented with dyspnea and hoarseness. Features of the diagnostic and therapeutic evaluation are described and the clinical management of such cases is outlined. The clinical course, definitive treatment strategy and surgical procedure, and also adjuvant treatment with irradiation are discussed. Although the tumor is radiosensitive, it is not radiocurable.

Ovarian Mature Cystic Teratoma Containing Multiple Mobile

Energy Technology Data Exchange (ETDEWEB)

Cho, Hyun Sun; Yoon, Seong Eon; Lee, Young Hwan; Kim, Hye Won; Yoon, Kwon Ha [Wonkwang University Hospital, Iksan (Korea, Republic of); Park, Seong Hoon [Asan Medical Center, Seoul (Korea, Republic of)

2006-12-15

A 48-year-old woman was admitted to our hospital with a palpable mass in her lower abdomen. A left ovarian, cystic mass containing multiple mobile globules was seen on CT and MR images. The outer portion of the globules showed fat components on CT and fat-saturated T1-weighted MR images. Ultrasonography showed multiple echogenic, mobile globules with some sound attenuation and hyper echoic lines and dots within the cystic mass, which corresponded with the presence of lipid globules and hair shafts of ovarian mature cystic teratoma, respectively

Ovarian Mature Cystic Teratoma Containing Multiple Mobile

International Nuclear Information System (INIS)

Cho, Hyun Sun; Yoon, Seong Eon; Lee, Young Hwan; Kim, Hye Won; Yoon, Kwon Ha; Park, Seong Hoon

2006-01-01

A 48-year-old woman was admitted to our hospital with a palpable mass in her lower abdomen. A left ovarian, cystic mass containing multiple mobile globules was seen on CT and MR images. The outer portion of the globules showed fat components on CT and fat-saturated T1-weighted MR images. Ultrasonography showed multiple echogenic, mobile globules with some sound attenuation and hyper echoic lines and dots within the cystic mass, which corresponded with the presence of lipid globules and hair shafts of ovarian mature cystic teratoma, respectively

Computed tomography of cystic lung lesions

International Nuclear Information System (INIS)

Grgic, A.; Heinrich, M.; Girmann, M.; Kramann, B.; Wilkens, H.; Uder, M.

2004-01-01

A cystic lesion in the lung is defined as a well-demarcated epithel-lined cavity, that can be mostly filled with air, water, as well as solid material content. This definition includes a wide variety of diseases such as bronchogenic cyst, abscess formation, lymphangioleiomyomatosis, Langerhans cell histiocytosis, emphysema, bronchiectasis, and pneumatoceles. Despite the difficulties in differential diagnosis, there are some diagnostic criteria for CT-scanning helping the radiologist to differentiate between these cystic entities. Moreover, clinical informations are extremely important. The most important clinical parameters include age, sex, clinical history and symptoms. Thus, a better understanding of classic CT appearance of cystic lung disease will allow more definitive diagnosis and could, in some cases, avoid biopsy. (orig.)

Unusual growth rate during cystic echinococcosis.

Science.gov (United States)

Valour, Florent; Khenifer, Safia; Della-Schiava, Nellie; Cotte, Eddy; Guibert, Benoit; Wallon, Martine; Durupt, Stéphane; Durieu, Isabelle

2014-04-01

Cystic echinococcosis is a world wild zoonosis caused by Echinococcus granulosus, leading to hepatic and lung cysts with a usually slight growth rate. We report the case of an 82year-old Algerian woman with hepatic and lung cystic echinococcosis with a 10-fold size increase in 6months. Copyright © 2013. Published by Elsevier Ireland Ltd.

Self-management education for cystic fibrosis.

LENUS (Irish Health Repository)

Savage, Eileen

2011-01-01

Self-management education may help patients with cystic fibrosis and their families to choose, monitor and adjust treatment requirements for their illness, and also to manage the effects of illness on their lives. Although self-management education interventions have been developed for cystic fibrosis, no previous systematic review of the evidence of effectiveness of these interventions has been conducted.

Endocytosis and intracellular protein degradation in cystic fibrosis fibroblasts

International Nuclear Information System (INIS)

Jessup, W.; Dean, R.T.

1983-01-01

Normal rates of pinocytosis of [ 3 H]sucrose were measured in cystic fibrosis fibroblasts, and were not affected by the addition of cystic fibrosis serum. Bulk protein degradation (a significant proportion of which occurs intralysosomally following autophagy) and its regulation by growth state were apparently identical in normal and cystic fibrosis cultures. (Auth.)

Pathological and clinical features of cystic and noncystic glioblastomas

International Nuclear Information System (INIS)

Utsuki, Satoshi; Oka, Hidehiro; Suzuki, Sachio; Shimizu, Satoru; Tanizaki, Yoshinori; Kondo, Koji; Fujii, Kiyotaka; Tanaka, Satoshi; Kawano, Nobuyuki

2006-01-01

The aim of this study is to review the different histological and clinical characteristics of glioblastoma multiforme (GBM) with and without cysts (cystic and noncystic GBM, respectively). Thirty-seven GBM were collected; these were tumors for which more than 80% of the volume was surgically resected, including a portion of the peripheral parenchyma of the brain. Based on preoperative magnetic resonance (MR) imaging studies, tumors were tentatively classified as cystic GBM if more than 50% of their volume appeared to be liquid; otherwise, they were considered to be noncystic GBM. Tumor volumes were estimated from contrast-enhanced T 1 -weighted MR images. Edema was deduced from the maximum width of contrast-enhanced edges. Peritumoral pathological analysis showed distinct margins, indicating little or no infiltration of tumor cells into white matter. Five cases were classified as cystic and 32 were noncystic GBMs. There was a statistically significant difference in age (Mann-Whitney U test; P<0.05) between the patients with cystic tumors (median, 44 years; range, 26-59 years) and those with noncystic tumors (median, 54 years; range, 26-81 years). Four of the cystic tumors and eight of the noncystic tumors were more than 5 cm in maximum diameter. Cystic GBMs had a well-defined tumor interface and less than 2-cm-thick peritumoral edema compared to the noncystic GBMs (Fisher's exact test; P<0.05). For patients with cystic GBMs, median survival time after surgery was 19.8 months and the 2-year survival rate was 50%. Patients with noncystic GBMs had a median survival time of 12.8 months and a 2-year survival rate of only 17%. Median time to tumor recurrence was 13.3 months for patients harboring cystic GBMs and 8.5 months for those with noncystic GBMs (log-rank test; P<0.05). Thus, the prognosis for cystic GBM was significantly better than that for noncystic GBM, possibly because cystic GBMs showed comparatively little infiltration of the peritumoral brain parenchyma

Effect of dopamine on bethanechol-stimulated gastric mucosal blood flow and gastric acid secretion in dogs with gastric fistula

DEFF Research Database (Denmark)

Hovendal, C P; Bech, K

1982-01-01

of gastric mucosal blood flow, whereas stimulation of beta, muscarinic, and 'gastrinergic' receptors mainly occurs indirectly via changes in parietal cell function. The main effect of dopamine seems to be on gastric motility, whereas the effect on gastric acid secretion is of minor importance.......The aim of the present study was to investigate the effect of Dopamine on bethanechol-stimulated gastric acid secretion and mucosal blood flow. dopamine was used alone and in conjunction with selective blockade of the alpha, beta, and dopaminergic receptors. An increasing and dose......-dependent stimulation of gastric acid secretion was found for dopamine at 1, 5, and 10 micrograms/kg/min. A significant inhibition of gastric acid secretion was found with the highest dose of dopamine (40 micrograms/kg/min). the stimulatory effect seems to be mediated by more than one receptor, whereas the inhibition...

Autoimmunity and Gastric Cancer

Science.gov (United States)

Bizzaro, Nicola; Antico, Antonio; Villalta, Danilo

2018-01-01

Alterations in the immune response of patients with autoimmune diseases may predispose to malignancies, and a link between chronic autoimmune gastritis and gastric cancer has been reported in many studies. Intestinal metaplasia with dysplasia of the gastric corpus-fundus mucosa and hyperplasia of chromaffin cells, which are typical features of late-stage autoimmune gastritis, are considered precursor lesions. Autoimmune gastritis has been associated with the development of two types of gastric neoplasms: intestinal type and type I gastric carcinoid. Here, we review the association of autoimmune gastritis with gastric cancer and other autoimmune features present in gastric neoplasms. PMID:29373557

Mucinous cystic neoplasm of the pancreas in a male patient

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Kazuhiro Yoshida

2011-04-01

Full Text Available Mucinous cystic neoplasms (MCNs make up a morphologic family of similar appearing tumors arising in the ovary and various extraovarian organs such as pancreas, hepatobiliary tract and mesentery. MCNs of the pancreas　occur almost exclusively in women. Here, we report a rare case of MCN in a male patient. A 39-year-old man was admitted to our hospital with the chief complaint of back pain. Abdominal computed tomography revealed a multilocular cyctic mass 6.3 cm in diameter in the pancreatic tail. In addition, the outer wall and septae with calcification were demonstrated in the cystic lesion. On magnetic resonance imaging , the cystic fluid had low intensity on T1-weighted imaging and high intensity on T2-weighted imaging. Endoscopic retrograde cholangio-pancreatography (ERCP showed neither communication between the cystic lesion and the main pancreatic duct nor encasement of the main pancreatic duct. Endoscopic ultrasonography revealed neither solid component nor thickness of the septae in the cystic lesion. Consequently, we performed distal pancreatectomy with splenectomy under the diagnosis of cystic neoplasia of the pancreas. Histopathologically, the cystic lesion showed two distinct component: an inner epithelial layer and an outer densely cellular ovarian-type stromal layer. Based on these findings, the cystic lesion was diagnosed as MCN.

Primary Closure versus Gastric Resection for Perforated Gastric

African Journals Online (AJOL)

Perforated gastric ulcer is one of the most life‑threatening complications of peptic ulcer disease with high .... tubes were removed and oral nutrition resumed. The .... surgical approach for perforated gastric cancer: One‑stage vs. two‑stage ...

Successful Emergency Endoscopic Treatment of Gastric Outlet Obstruction due to Gastric Bezoar with Gastric Pneumatosis

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Hirokazu Honda

2017-11-01

Full Text Available Gastric bezoars are rare and are usually found incidentally. They can sometimes cause severe complications, including gastric outlet obstruction (GOO or gastric pneumatosis (GP. In cases of bezoars with GP, the optimal treatment strategy has not yet been defined. We report the case of an 89-year-old man with a history of type 2 diabetes mellitus and hypertension who presented to our emergency room with a 2-day history of upper abdominal pain, nausea, and vomiting. Physical examination revealed no rebound tenderness or guarding, and laboratory values revealed no elevation of the serum lactate level. A computed tomography scan of the abdomen showed a dilated stomach with significant fluid collection, GOO, and GP due to a 42 × 40 mm mass composed of fat and air densities. Emergency esophagogastroduodenoscopy revealed two gastric bezoars, one of which was incarcerated in the pyloric region. We used various endoscopic devices to successfully break and remove the bezoars. We used endoscopic forceps and a water jet followed by an endoscopic snare to cut the bezoars into several pieces and remove them with an endoscopic net. Follow-up endoscopy confirmed that the gastric bezoar had been completely removed. As seen in this case, endoscopic treatment may be a safe and viable option for the extraction of gastric bezoars presenting with GOO and GP.

Successful Emergency Endoscopic Treatment of Gastric Outlet Obstruction due to Gastric Bezoar with Gastric Pneumatosis.

Science.gov (United States)

Honda, Hirokazu; Ikeya, Takashi; Kashiwagi, Erika; Okada, Shuichi; Fukuda, Katsuyuki

2017-01-01

Gastric bezoars are rare and are usually found incidentally. They can sometimes cause severe complications, including gastric outlet obstruction (GOO) or gastric pneumatosis (GP). In cases of bezoars with GP, the optimal treatment strategy has not yet been defined. We report the case of an 89-year-old man with a history of type 2 diabetes mellitus and hypertension who presented to our emergency room with a 2-day history of upper abdominal pain, nausea, and vomiting. Physical examination revealed no rebound tenderness or guarding, and laboratory values revealed no elevation of the serum lactate level. A computed tomography scan of the abdomen showed a dilated stomach with significant fluid collection, GOO, and GP due to a 42 × 40 mm mass composed of fat and air densities. Emergency esophagogastroduodenoscopy revealed two gastric bezoars, one of which was incarcerated in the pyloric region. We used various endoscopic devices to successfully break and remove the bezoars. We used endoscopic forceps and a water jet followed by an endoscopic snare to cut the bezoars into several pieces and remove them with an endoscopic net. Follow-up endoscopy confirmed that the gastric bezoar had been completely removed. As seen in this case, endoscopic treatment may be a safe and viable option for the extraction of gastric bezoars presenting with GOO and GP.

Oral foregut cyst in a neonate.

Science.gov (United States)

Rosa, Ana Cláudia Garcia; Hiramatsu, Daniel Martins; de Moraes, Fábio Roberto Ruiz; Passador-Santos, Fabrício; de Araújo, Vera Cavalcanti; Soares, Andresa Borges

2013-11-01

Oral foregut cysts are congenital choristomas that arise in the oral cavity during embryonic development from remnants of foregut-derived epithelium. This is an unusual report of a neonate with a large congenital sublingual cystic lesion, extending superficially from the left ventral tongue to the anterior floor of the mouth, impeding breast-feeding. The differential diagnosis included dermoid cyst, epidermoid cyst, mucous retention cyst, and oral lymphangioma. The treatment of choice was enucleation under general anesthesia. Histology showed a cystic lesion with a ciliated pseudostratified columnar epithelium with numerous goblet cells. Immunohistochemistry was positive for cytokeratin 7 and thyroid transcription factor 1 and negative for cytokeratin 20, resulting in a final diagnosis of an oral foregut cyst. Three weeks after surgery, the tongue had healed with good mobility, and breast-feeding could be established. No recurrence was present at 6 months of follow-up.

Incidence of cystic changes in impacted lower third molar

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Shridevi R Adaki

2013-01-01

Full Text Available Objective: To assess the incidence of cystic changes in the impacted lower third molar (ILTM in which the pericoronal (follicular space is less than 2.5 mm as measured from the radiograph. The relationship between the cystic changes and patient′s age, sex, and angular position and contact of ILTM with adjacent tooth was also evaluated. Materials and Methods: Follicular space less than 2.5 mm as measured from the panoramic radiograph was included in the study. A total of 73 tissue samples collected during the extraction ILTM were examined histopathologically. Then the data were analyzed for associations with age, sex, angular position, and contact of the ILTM with an adjacent tooth. Results: There were 37 male and 36 female patients, age ranging from 17 to 35 years (mean 23.95 years. Out of 73 specimens, 17 (23.3% showed cystic changes; among them 16 (22.1% showed dentigerous cysts and 1 (1.2% showed odontogenic keratocysts. Most of the cystic changes occurred in the 26-30 year age range. The cystic changes showed male predominance but could not gain statistical significance. The relationship between cystic changes and angular position was statistically significant (P < 0.05. Higher probability was found in distoangular positioned ILTM. The relationship between cystic changes and communication of ILTM with the second molar was not statistically significant. Conclusion: Incidence of cystic changes in ILTM justifies extraction of the impacted tooth associated with symptoms. The decision to extract or not to extract impacted third molar should be individualized, rather than generalized.

Radiological findings of gastric adenomyoma in a neonate presenting with gastric outlet obstruction.

Science.gov (United States)

Rhim, Jung Hyo; Kim, Woo Sun; Choi, Young Hun; Cheon, Jung-Eun; Park, Sung Hye

2013-03-01

Gastric adenomyoma is a rare tumour-like lesion composed of glandular components and smooth muscle bundles. We report a case of gastric adenomyoma in a 1-week-old neonate who presented with gastric outlet obstruction. To the best of our knowledge, this is the youngest child reported with gastric adenomyoma and a unique case demonstrating radiological findings of gastric adenomyoma in a young infant. At US, the lesion was seen as an asymmetrical mass-like wall-thickening of the pylorus. Upper gastrointestinal series showed findings similar to those seen in a case of hypertrophic pyloric stenosis. We suggest that gastric adenomyoma should be included in the causes of gastric outlet obstruction in neonates even though it is rare in young children.

Interdisciplinary Management of Cystic Neoplasms of the Pancreas

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Linda S. Lee

2012-01-01

Full Text Available Cystic neoplasms of the pancreas are increasingly recognized due to the frequent use of abdominal imaging. It is reported that up to 20% of abdominal cross-sectional scans identify incidental asymptomatic pancreatic cysts. Proper characterization of pancreatic cystic neoplasms is important not only to recognize premalignant lesions that will require surgical resection, but also to allow nonoperative management of many cystic lesions that will not require resection with its inherent morbidity. Though reliable biomarkers are lacking, a wide spectrum of diagnostic modalities are available to evaluate pancreatic cystic neoplasms, including radiologic, endoscopic, laboratory, and pathologic analysis. An interdisciplinary approach to management of these lesions which incorporates recent, specialty-specific advances in the medical literature is herein suggested.

Gastric wall shortening in early gastric cancer: upper gastrointestinal series and pathologic correlation

International Nuclear Information System (INIS)

Kim, In Jae; Choi, Chul Soon; Kim, Eun Ah; Kim, Kyu Sun; Yun, Ku Sub; Kim, Ho Chul; Bae, Sang Hun; Kang, Gu; Shin, Hyung Sik

1995-01-01

To investigate the causes of gastric wall shortening in early gastric cancer, upper gastrointestinal study was correlated with pathologic findings. We evaluated 41 cases (M:F = 1.7:1, average age = 49) of early gastric cancer, retrospectively. The gastric wall shortening were classified as Grade I; none, Grade II; intermediate, and Grade III; prominent. Pathologic findings such as size of lesions, depth of tumor invasion, degree of the submucosal fibrosis, degree of thickness of the submucosa and muscularis propria, and morphologic patterns of lesions including conversing mucosal folds were correlated with the degree of gastric wall shortening on upper gastrointestinal series. Submucosal fibrosis was present in 4 cases in Grade I (n = 21), 4 cases in Grade II (n = 6) and 8 cases in Grade III (n = 10). Positive conversing mucosal folds were seen in 5 cases in Grade I (n = 17), 0 case in Grade II (n = 2) and 9 cases in Grade III (n = 9). Gastric wall shortening was significantly associated with submucosal fibrosis and conversing mucosal folds of early gastric cancer. (ρ = 0.0001, and ρ = 0.02, respectively) Upper gastrointestinal finding of gastric wall protrusion in patients with early gastric cancer should not misinterprete as advanced gastric cancer since the finding could be a result of submucosal fibrosis

Ivacaftor: A Novel Gene-Based Therapeutic Approach for Cystic Fibrosis

OpenAIRE

Condren, Michelle E.; Bradshaw, Marquita D.

2013-01-01

Ivacaftor is a new therapeutic agent that acts at the cystic fibrosis transmembrane conductance regulator (CFTR) channel to alter activity. It is approved for use in patients 6 years and older with cystic fibrosis who have at least 1 G551D mutation in the CFTR gene. It is unlike any other current pharmacologic agent for cystic fibrosis in that it specifically targets the gene defect associated with cystic fibrosis as opposed to treating resulting symptomology. Mucoactive agents, antibiotics, ...

European Cystic Fibrosis Society Standards of Care

DEFF Research Database (Denmark)

Stern, Martin; Bertrand, Dominique Pougheon; Bignamini, Elisabetta

2014-01-01

Since the earliest days of cystic fibrosis (CF) treatment, patient data have been recorded and reviewed in order to identify the factors that lead to more favourable outcomes. Large data repositories, such as the US Cystic Fibrosis Registry, which was established in the 1960s, enabled successful ...... to indicators of health, the role of CF Centres, regional networks, national health policy, and international data registration and comparisons.......Since the earliest days of cystic fibrosis (CF) treatment, patient data have been recorded and reviewed in order to identify the factors that lead to more favourable outcomes. Large data repositories, such as the US Cystic Fibrosis Registry, which was established in the 1960s, enabled successful...... therapies, approaches to care and indeed data recording. The quality of care for individuals with CF has become a focus at several levels: patient, centre, regional, national and international. This paper reviews the quality management and improvement issues at each of these levels with particular reference...

Immunoreactive trypsin and neonatalscreening for cystic fibrosis

International Nuclear Information System (INIS)

Travert, G.; Laroche, D.; Blandin, C.; Pasquet, C.

1988-01-01

Immunoreactive trypsin (IRT) was measured in dried blood spots from 160.822 five-day-old babies as a part of a regionwide neonatal screening program for cystic fibrosis. A second test was performed for 492 babies in whom blood IRT levels were found greater than 900 μg/l; retesting revealed persistent elevation in 55. Sweat testing confirmed cystic fibrosis in 43 babies, but results were normal in 12. During the course of this study, a total of 51 cystic fibrosis babies were identified: 43 by newborn screening, 6 because they had meconium ileus; so, early diagnosis was achieved in 49 cases out of 51. Two newborn babies did not have elevated IRT and they were missed by the screening test. Our results confirm that elevated blood IRT is characteristic of newborn babies with cystic fibrosis and show that this test has an excellent specificity (99.7%) and a good sensitivity (95%) when used as a neonatal screening test [fr

Cystic Fibrosis-Related Diabetes

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Kayani Kayani

2018-02-01

Full Text Available Cystic fibrosis (CF is the most common autosomal recessive disorder in Caucasian populations. Individuals with CF have seen significant increases in life expectancy in the last 60 years. As a result, previously rare complications are now coming to light. The most common of these is cystic fibrosis-related diabetes (CFRD, which affects 40–50% of CF adults. CFRD significantly impacts the pulmonary function and longevity of CF patients, yet a lack of consensus on the best methods to diagnose and treat CFRD remains. We begin by reviewing our understanding of the pathogenesis of CFRD, as emerging evidence shows the cystic fibrosis transmembrane conductance regulator (CFTR also has important roles in the release of insulin and glucagon and in the protection of β cells from oxidative stress. We then discuss how current recommended methods of CFRD diagnosis are not appropriate, as continuous glucose monitoring becomes more effective, practical, and cost-effective. Finally, we evaluate emerging treatments which have narrowed the mortality gap within the CF patient group. In the future, pharmacological potentiators and correctors directly targeting CFTR show huge promise for both CFRD and the wider CF patient groups.

Itopride for gastric volume, gastric emptying and drinking capacity in functional dyspepsia.

Science.gov (United States)

Abid, Shahab; Jafri, Wasim; Zaman, Maseeh Uz; Bilal, Rakhshanda; Awan, Safia; Abbas, Aamir

2017-02-06

To study the effect of itopride on gastric accommodation, gastric emptying and drinking capacity in functional dyspepsia (FD). Randomized controlled trial was conducted to check the effect of itopride on gastric accommodation, gastric emptying, capacity of tolerating nutrient liquid and symptoms of FD. We recruited a total of 31 patients having FD on the basis of ROME III criteria. After randomization, itopride was received by 15 patients while 16 patients received placebo. Gastric accommodation was determined using Gastric Scintigraphy. 13 C labeled octanoic breadth test was performed to assess gastric emptying. Capacity of tolerating nutrient liquid drink was checked using satiety drinking capacity test. The intervention group comprised of 150 mg itopride. Patients in both arms were followed for 4 wk. Mean age of the recruited participant 33 years (SD = 7.6) and most of the recruited individuals, i.e ., 21 (67.7%) were males. We found that there was no effect of itopride on gastric accommodation as measured at different in volumes in the itopride and control group with the empty stomach ( P = 0.14), at 20 min ( P = 0.38), 30 min ( P = 0.30), 40 min ( P = 0.43), 50 min ( P = 0.50), 60 min ( P = 0.81), 90 min ( P = 0.25) and 120 min ( P = 0.67). Gastric emptying done on a sub sample ( n = 11) showed no significant difference ( P = 0.58) between itopride and placebo group. There was no significant improvement in the capacity to tolerate liquid in the itopride group as compared to placebo ( P = 0.51). Similarly there was no significant improvement of symptoms as assessed through a composite symptom score ( P = 0.74). The change in QT interval in itopride group was not significantly different from placebo (0.10). Our study found no effect of itopride on gastric accommodation, gastric emptying and maximum tolerated volume in patients with FD.

The role of gastric scintigraphy in primary or post surgical disorders of gastric emptying

International Nuclear Information System (INIS)

Jian, R.; Lemann, M.; Rain, J.D.

1996-01-01

Gastric scintigraphy is the gold standard for the measurement of the gastric emptying of a meal because of its reliability and its reproducibility and the respect of physiological conditions. Moreover, this technique allows to measure the emptying of solid and liquid phases simultaneously. Symptoms motivating a gastric scintigraphy, suggest either a gastric stasis (dyspepsia) or a gastric incontinence (dumping syndrome). The two most frequent clinical conditions triggering this test are motility disorders following vagotomy, a delayed emptying of solids is often associated to an accelerated emptying of liquids. Gastric scintigraphy proves quite useful in these conditions, since the diagnosis of such complex abnormalities is uneasy to establish exclusively on a clinical basis. In idiopathic dyspepsia, gastric stasis is proved only in 50 % of the patients. However, a radionuclide study of gastric emptying is seldom ordered because of the common character and good tolerance of these symptoms. In everyday practice, gastric scintigraphy is considered only when gastric or intestinal obstructive lesions have been ruled out. A suggestive clinical picture and/or absence of a deteriorated general condition allow to prescribe a symptomatic treatment. More rarely, equivocal symptoms, degradation of the general condition and unresponsiveness to symptomatic drugs call for gastric scintigraphy. (authors). 241 refs., 2 figs

A case report of corgenotal cystic adenomatoid malformation

International Nuclear Information System (INIS)

Jun, Soon Ae; Cha, Kyung Sub; Chi, Je Geun

1987-01-01

Congenital cystic adnomatoid malformation (CCAM) is rare pulmonary cystic disease. CCAM has been detected on prematurity, stillborn and respiratory distress infant or child by chest X-ray film and CT scan. One case of CCAM diagnosed in utero at gestational age 22 weeks is reported with sonographic findings and autopsy findings. Ultrasonographic findings are large cystic lesion in fetal thorax and fetal hydrops without hydramnios. The survival of these infants is very poor despite accurate prenatal diagnosis and maximal postnatal care

Gastric-emptying tests

International Nuclear Information System (INIS)

Brown, M.L.; Malagelada, J.R.

1983-01-01

Mechanisms regulating gastric emptying have been characterized through many decades of experimental work. Both central and peripheral mechanisms are important. Central mechanisms are related to the center of vomiting and are probably influenced by psychologic and emotional factors. Peripheral mechanisms are located at both sides of the pylorus. Gastric mechanisms are stimulatory and are triggered mainly by distention of the stomach, although hormonal mechanisms may also participate (gastrin). However, with complex, nutrient-containing meals, the intragastric volume is not the primary determinant of gastric emptying. Inhibitory mechanisms of the gut are more important. The key factors are the pH, osmolality, and nutrient content of the chyme being emptied into the duodenum. Osmotic and pH-sensitive receptors are thought to reside in the duodenum. On the other hand, receptors triggered by nutrients extend much more distally into the duodenum and are sensitive to nutrient composition and load. Protein, carbohydrates, and lipids all inhibit gastric emptying, although the lipids are probably the most potent inhibitors. If the duodenal load or the characteristics of the emptying material are not adequate, inhibitory mechanisms will reduce gastric emptying at the expense of expanding the intragastric volume. It is therefore not possible to dissociate postprandial gastric emptying from postprandial gastric secretion

Cystic fibroadenoma of the breast: a case report.

Science.gov (United States)

Durak, Merih Güray; Karaman, Ilgın; Canda, Tülay; Balci, Pınar; Harmancioğlu, Omer

2011-01-01

Fibroadenoma is the most common breast tumor in adolescent and young women. Fibroadenomas that consist of sclerosing adenosis, papillary apocrine metaplasia, epithelial calcifications, and/or cysts greater than 3 mm are considered as complex fibroadenoma. The relative risk of developing breast cancer in patients with complex fibroadenoma is increased, compared to women with noncomplex fibroadenoma. Extensive cystic degeneration in a fibroadenoma, so called "cystic fibroadenoma" is very rare. Herein, we present a case of such a lesion in a 43-year-old female who has been on follow-up for fibrocystic changes of the breast, and discuss both radiological and histopathologic differential diagnosis of this lesion with other cystic lesions of the breast, including cystic papilloma. The patient is free of disease after 17 months of clinical follow-up.

PECULIARITIES OF ENT-DAMAGE IN CHILDREN WITH CYSTIC FIBROSIS

Directory of Open Access Journals (Sweden)

I.V. Martynova

2011-01-01

Full Text Available Traditional approach to cystic fibrosis patients treatment doesn’t involve upper respiratory tract assessment, though abnormal changes — consequences of the cystic fibrosis transmembrane conductivity regulator gene mutation- do affect nasal and paranasal mucosa to the same extent. Approximately half of cystic fibrosis patients suffer from chronic rhinosinusitis and/or nasal polyposis that worsens the clinical course of already severe disease. Chronic hyperplasia in paranasal cavities can be quite extensive, recurrent and can lead to destruction of osseous walls of the cavity and of nasal septum. Thus increasing the amount of hospital admissions and and their duration. Low awareness of ENT-specialists working in polyclinics and in hospitals of ENT-pathology in cystic fibrosis patients leads to belated diagnostics, excessive manipulations, ineffective treatment, including surgery. All these lays grounds to implication of the early screening diagnostic program and development of proper treatment methods of ENT-complications of cystic fibrosis — therapeutic as well as surgical, with strict specification of indications and contraindications. Key words: cystic fibrosis, chronic rhino sinusitis, nasal polyposis. (Voprosy sovremennoi pediatrii — Current Pediatrics. — 2011; 10 (5: 49–53.

Cystic Odontoma in a Patient with Hodgkin’s Lymphoma

Directory of Open Access Journals (Sweden)

Victor Costa

2015-01-01

Full Text Available Cystic odontoma is a rare entity, which is characterized by the association of a cyst with complex/compound odontoma. The aim of this study was to report the case of a 5-year-old male patient diagnosed previously with Hodgkin’s lymphoma and treated successfully with chemotherapy and radiotherapy, who developed a mandibular odontogenic lesion. Physical examination revealed a swelling on the right side of the mandible. Radiographically, a well-defined radiolucent area surrounded by radiopaque material was observed. An incisional biopsy was performed and microscopic analysis showed a cystic lesion consisting of an atrophic epithelium comprising 2-3 cell layers and the absence of inflammation in the cystic capsule. The cyst was decompressed and the lesion was removed after 3 months of follow-up. Microscopic analysis of the surgical specimen showed a cystic hyperplastic epithelium surrounded by an intense chronic inflammatory cell infiltrate, which was in close contact with mineralized tissue resembling dentin and cementum. The final diagnosis was cystic odontoma. Since chemotherapy can affect the growth and development of infant teeth, a relationship between chemotherapy-associated adverse events and cystic odontoma is suggested in the present case.

Cystic neuroblastoma: a case report

International Nuclear Information System (INIS)

Duran, A.; Lorente, M.L.; Fernandez, C.

1997-01-01

Neuroblastoma is the most common neonatal malignant tumor. Hemorrhage and necrosis are usual features of this lesion, but it rarely presents a totally cyst form. We report a case of cystic neuroblastoma detected on prenatal ultrasound and stress the need to include it in the differential diagnosis of cystic abdominal masses in the newborn. Ultrasound is the method of choice for assessing abdominal masses in children. However, magnetic resonance has been shown to be more advantageous for the study and follow-up of neuroblastomas. (Author) 16 refs

Gastric emptying in morbid obesity

International Nuclear Information System (INIS)

Venzina, W.; Chamberlain, M.; Carruthers, S.G.; Grace, D.M.; King, M.; Mowbray, R.D.; Bondy, D.C.

1984-01-01

Weight loss following gastroplasty had no correlation with gastric emptying rate. Patients who showed transient prolongation of gastric emptying returned to normal one year later and showed no significant difference in weight loss from those who did not have temporary delayed gastric emptying. Perhaps gatroplasty (at least temporarily) reduces the gastric volume producing early satiation without affecting the gastric emptying rate as tested by a small volume radiolabelled test meal. Longer follow-up is indicated to see if delayed weight gain occurs because of gastric pouch stretching and if this has any correlation with gastric emptying rate. (Author)

Thyroid nodules with minimal cystic changes have a low risk of malignancy

International Nuclear Information System (INIS)

Na, Dong Gyu; Kim, Dae Sik; Kim, Soo Jin; Kim, Ji Hoon

2016-01-01

The goal of this study was to determine the risk of malignancy of thyroid nodules with minimal cystic changes. A total of consecutive 1,000 thyroid nodules (≥1 cm) with final diagnoses from two institutions were included in this study. The risk of malignancy of thyroid nodules was analyzed according to the internal content, which was categorized as purely solid, minimally cystic (cystic changes ≤10%), and partially cystic (cystic changes >10%). We also assessed the risk of malignancy of nodules with minimal cystic changes depending on echogenicity and presence of any suspicious ultrasonografic (US) features. The overall frequency of purely solid, minimally cystic, and partially cystic nodules was 730/1,000 (73%), 61/1,000 (6.1%), and 209/1,000 (20.9%), respectively, with risks of malignancy of 14.8% (108/730), 3.3% (2/61), and 3.3% (7/209), respectively. The risk of malignancy of nodules with minimal cystic changes was significantly lower than that of purely solid nodules (P=0.013). The risk of malignancy of nodules with minimal cystic changes was also lower than that of purely solid nodules in the group of hypoechoic nodules (P=0.063) and in the group of nodules with suspicious US features (P=0.028), but was not significantly different from that of partially cystic nodules regardless of echogenicity or the presence of suspicious US features (P≥0.652). Thyroid nodules with minimal cystic changes have a low risk of malignancy, similar to that of partially cystic nodules regardless of echogenicity or the presence of suspicious US features. The US lexicon could define solid nodules as nodules with purely solid internal content in order to enhance the accuracy of estimated risks of malignancy

Mesentero-axial gastric volvulus after removal of laparoscopic adjustable gastric band.

Science.gov (United States)

Pirmadjid, N; Pournaras, D J; Huan, S; Sujendran, V

2017-02-01

Despite the decreasing popularity of gastric banding, a large number of patients still have a band in situ. Although immediate postoperative complications are relatively rare, long-term complications of gastric banding are more common but are not reported to occur after band removal. We report a case of gastric volvulus and subsequent ischaemic perforation in a patient shortly after band removal, resulting in emergency laparotomy and total gastrectomy. Severe continuing pain persisting after band deflation and even gastric band removal should be treated as an emergency and urgent investigation should not be delayed.

Living with Cystic Fibrosis: A Guide for the Young Adult.

Science.gov (United States)

Cystic Fibrosis Foundation, Atlanta, GA.

Intended for the young adult with cystic fibrosis, the booklet provides information on dealing with problems and on advances in treatment and detection related to the disease. Addressed are the following topics: description of cystic fibrosis; inheritance of cystic fibrosis; early diagnosis; friends, careers, and other matters; treatment;…

Vaccines for preventing infection with Pseudomonas aeruginosa in cystic fibrosis

DEFF Research Database (Denmark)

Johansen, H.K.; Gøtzsche, Peter C.; Johansen, Helle Krogh

2008-01-01

BACKGROUND: Chronic pulmonary infection in cystic fibrosis results in progressive lung damage. Once colonisation of the lungs with Pseudomonas aeruginosa occurs, it is almost impossible to eradicate. Vaccines, aimed at reducing infection with Pseudomonas aeruginosa, have been developed. OBJECTIVES......: To assess the effectiveness of vaccination against Pseudomonas aeruginosa in cystic fibrosis. SEARCH STRATEGY: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register using the terms vaccines AND pseudomonas (last search May 2008) and PubMed using the terms vaccin* AND cystic...... fibrosis (last search May 2008). SELECTION CRITERIA: Randomised trials (published or unpublished) comparing Pseudomonas aeruginosa vaccines (oral, parenteral or intranasal) with control vaccines or no intervention in cystic fibrosis. DATA COLLECTION AND ANALYSIS: The authors independently selected trials...

Vaccines for preventing infection with Pseudomonas aeruginosa in cystic fibrosis

DEFF Research Database (Denmark)

Johansen, Helle Krogh; Gøtzsche, Peter C

2015-01-01

BACKGROUND: Chronic pulmonary infection in cystic fibrosis results in progressive lung damage. Once colonisation of the lungs with Pseudomonas aeruginosa occurs, it is almost impossible to eradicate. Vaccines, aimed at reducing infection with Pseudomonas aeruginosa, have been developed....... This is an update of a previously published review. OBJECTIVES: To assess the effectiveness of vaccination against Pseudomonas aeruginosa in cystic fibrosis. SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register using the terms vaccines AND pseudomonas (last search 30...... March 2015). We previously searched PubMed using the terms vaccin* AND cystic fibrosis (last search 30 May 2013). SELECTION CRITERIA: Randomised trials (published or unpublished) comparing Pseudomonas aeruginosa vaccines (oral, parenteral or intranasal) with control vaccines or no intervention in cystic...

Itopride for gastric volume, gastric emptying and drinking capacity in functional dyspepsia

OpenAIRE

Abid, Shahab; Jafri, Wasim; Zaman, Maseeh Uz; Bilal, Rakhshanda; Awan, Safia; Abbas, Aamir

2017-01-01

AIM To study the effect of itopride on gastric accommodation, gastric emptying and drinking capacity in functional dyspepsia (FD). METHODS Randomized controlled trial was conducted to check the effect of itopride on gastric accommodation, gastric emptying, capacity of tolerating nutrient liquid and symptoms of FD. We recruited a total of 31 patients having FD on the basis of ROME III criteria. After randomization, itopride was received by 15 patients while 16 patients received placebo. Gastri...

History of Helicobacter pylori, duodenal ulcer, gastric ulcer and gastric cancer.

Science.gov (United States)

Graham, David Y

2014-05-14

Helicobacter pylori (H. pylori) infection underlies gastric ulcer disease, gastric cancer and duodenal ulcer disease. The disease expression reflects the pattern and extent of gastritis/gastric atrophy (i.e., duodenal ulcer with non-atrophic and gastric ulcer and gastric cancer with atrophic gastritis). Gastric and duodenal ulcers and gastric cancer have been known for thousands of years. Ulcers are generally non-fatal and until the 20th century were difficult to diagnose. However, the presence and pattern of gastritis in past civilizations can be deduced based on the diseases present. It has been suggested that gastric ulcer and duodenal ulcer both arose or became more frequent in Europe in the 19th century. Here, we show that gastric cancer and gastric ulcer were present throughout the 17th to 19th centuries consistent with atrophic gastritis being the predominant pattern, as it proved to be when it could be examined directly in the late 19th century. The environment before the 20th century favored acquisition of H. pylori infection and atrophic gastritis (e.g., poor sanitation and standards of living, seasonal diets poor in fresh fruits and vegetables, especially in winter, vitamin deficiencies, and frequent febrile infections in childhood). The latter part of the 19th century saw improvements in standards of living, sanitation, and diets with a corresponding decrease in rate of development of atrophic gastritis allowing duodenal ulcers to become more prominent. In the early 20th century physician's believed they could diagnose ulcers clinically and that the diagnosis required hospitalization for "surgical disease" or for "Sippy" diets. We show that while H. pylori remained common and virulent in Europe and the United States, environmental changes resulted in changes of the pattern of gastritis producing a change in the manifestations of H. pylori infections and subsequently to a rapid decline in transmission and a rapid decline in all H. pylori-related diseases.

A method for establishing human primary gastric epithelial cell culture from fresh surgical gastric tissues.

Science.gov (United States)

Aziz, Faisal; Yang, Xuesong; Wen, Qingping; Yan, Qiu

2015-08-01

At present, biopsy specimens, cancer cell lines and tissues obtained by gastric surgery are used in the study and analysis of gastric cancer, including the molecular mechanisms and proteomics. However, fibroblasts and other tissue components may interfere with these techniques. Therefore, the present study aimed to develop a procedure for the isolation of viable human gastric epithelial cells from gastric surgical tissues. A method was developed to culture human gastric epithelial cells using fresh, surgically excised tissues and was evaluated using immunocytochemistry, periodic acid-Schiff (PAS) staining and cell viability assays. Low cell growth was observed surrounding the gastric tissue on the seventh day of tissue explant culture. Cell growth subsequently increased, and at 12 days post-explant a high number of pure epithelial cells were detected. The gastric cancer cells exhibited rapid growth with a doubling time of 13-52 h, as compared to normal cells, which had a doubling time of 20-53 h. Immunocytochemical analyses of primary gastric cells revealed positive staining for cytokeratin 18 and 19, which indicated that the culture was comprised of pure epithelial cells and contained no fibroblasts. Furthermore, PAS staining demonstrated that the cultured gastric cells produced neutral mucin. Granulin and carbohydrate antigen 724 staining confirmed the purity of gastric cancer and normal cells in culture. This method of cell culture indicated that the gastric cells in primary culture consisted of mucin-secreting gastric epithelial cells, which may be useful for the study of gastric infection with Helicobacter pylori and gastric cancer.

Familial Gastric Cancers.

Science.gov (United States)

Setia, Namrata; Clark, Jeffrey W; Duda, Dan G; Hong, Theodore S; Kwak, Eunice L; Mullen, John T; Lauwers, Gregory Y

2015-12-01

Although the majority of gastric carcinomas are sporadic, approximately 10% show familial aggregation, and a hereditary cause is determined in 1%-3% cases. Of these, hereditary diffuse gastric cancer is the most recognized predisposition syndrome. Although rare, the less commonly known syndromes also confer a markedly increased risk for development of gastric cancer. Identification and characterization of these syndromes require a multidisciplinary effort involving oncologists, surgeons, genetic counselors, biologists, and pathologists. This article reviews the molecular genetics, clinical and pathologic features, surveillance guidelines, and preventive measures of common and less common hereditary gastric cancer predisposition syndromes. ©AlphaMed Press.

Assessment of two methods of gastric decompression for the initial management of gastric dilatation-volvulus.

Science.gov (United States)

Goodrich, Z J; Powell, L L; Hulting, K J

2013-02-01

To assess gastric trocarization and orogastric tubing as a means of gastric decompression for the initial management of gastric dilatation-volvulus. Retrospective review of 116 gastric dilatation-volvulus cases from June 2001 to October 2009. Decompression was performed via orogastric tubing in 31 dogs, gastric trocarization in 39 dogs and a combination of both in 46 dogs. Tubing was successful in 59 (75·5%) dogs and unsuccessful in 18 (23·4%) dogs. Trocarization was successful in 73 (86%) dogs and unsuccessful in 12 (14%) dogs. No evidence of gastric perforation was noted at surgery in dogs undergoing either technique. One dog that underwent trocarization had a splenic laceration identified at surgery that did not require treatment. Oesophageal rupture or aspiration pneumonia was not identified in any dog during hospitalization. No statistical difference was found between the method of gastric decompression and gastric compromise requiring surgical intervention or survival to discharge. Orogastric tubing and gastric trocarization are associated with low complication and high success rates. Either technique is an acceptable method for gastric decompression in dogs with gastric dilatation-volvulus. © 2013 British Small Animal Veterinary Association.

MRI of cystic pituitary tumors

Energy Technology Data Exchange (ETDEWEB)

Tokunaga, Hitoshi; Hoshi, Seiichiro; Sunada, Souichi; Sunami, Kenro [Kawatetsu Chiba Hospital (Japan); Saeki, Naokatsu; Yamaura, Akira

1998-11-01

We retrospectively reviewed MRI findings of 17 patients with 3 histologically proven cystic pituitary tumors. They consisted of 10 cystic pituitary adenomas, 4 craniopharyngiomas and 3 Rathke`s cleft cysts. We analyzed the following MRI parameters such as cyst wall appearance, enhancement pattern of cyst wall, location of residual pituitary gland and location of tumor. They were clinically significant parameters for histological differentiation. Even though combinations of such MRI parameters helped for more accurate preoperative diagnosis, the differentiation between craniopharyngioma and Rathke`s cleft cyst was difficult in some cases. (author)

MRI of cystic pituitary tumors

International Nuclear Information System (INIS)

Tokunaga, Hitoshi; Hoshi, Seiichiro; Sunada, Souichi; Sunami, Kenro; Saeki, Naokatsu; Yamaura, Akira

1998-01-01

We retrospectively reviewed MRI findings of 17 patients with 3 histologically proven cystic pituitary tumors. They consisted of 10 cystic pituitary adenomas, 4 craniopharyngiomas and 3 Rathke's cleft cysts. We analyzed the following MRI parameters such as cyst wall appearance, enhancement pattern of cyst wall, location of residual pituitary gland and location of tumor. They were clinically significant parameters for histological differentiation. Even though combinations of such MRI parameters helped for more accurate preoperative diagnosis, the differentiation between craniopharyngioma and Rathke's cleft cyst was difficult in some cases. (author)

DeltaF508 heterozygosity in cystic fibrosis and susceptibility to asthma

DEFF Research Database (Denmark)

Dahl, Morten; Tybjaerg-Hansen, A; Lange, P

1998-01-01

Cystic fibrosis is a recessive disorder mainly characterised by lung disease. We tested the hypothesis that individuals heterozygous for the common cystic fibrosis deltaF508 mutation are at risk of obstructive pulmonary disease.......Cystic fibrosis is a recessive disorder mainly characterised by lung disease. We tested the hypothesis that individuals heterozygous for the common cystic fibrosis deltaF508 mutation are at risk of obstructive pulmonary disease....

Sclerotherapy for Benign Cystic Diseases in the Neck

Energy Technology Data Exchange (ETDEWEB)

Kim, Ji Hoon; Sohn, Chul Ho; Choi, Seung Hong; Yun, Tae Jin [Dept. of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul (Korea, Republic of)

2012-08-15

Surgery has been the classic treatment of choice for benign cystic diseases, including lymphatic malformation, ranula, branchial cleft cyst, thyroglossal duct cyst, thyroid cyst, parathyroid cyst, and lymphocele. However, surgery is associated with a tendency toward recurrence and may be accompanied by various complications, such as nerve injuries, vascular injuries, and scar formation. Therefore, sclerotherapy using various agents has been applied successfully to treatment of benign cystic diseases in the neck. This editorial reviews the use of various sclerotic agents and application of sclerotherapy to benign cystic diseases in the neck.

Sclerotherapy for Benign Cystic Diseases in the Neck

International Nuclear Information System (INIS)

Kim, Ji Hoon; Sohn, Chul Ho; Choi, Seung Hong; Yun, Tae Jin

2012-01-01

Surgery has been the classic treatment of choice for benign cystic diseases, including lymphatic malformation, ranula, branchial cleft cyst, thyroglossal duct cyst, thyroid cyst, parathyroid cyst, and lymphocele. However, surgery is associated with a tendency toward recurrence and may be accompanied by various complications, such as nerve injuries, vascular injuries, and scar formation. Therefore, sclerotherapy using various agents has been applied successfully to treatment of benign cystic diseases in the neck. This editorial reviews the use of various sclerotic agents and application of sclerotherapy to benign cystic diseases in the neck.

Gastroenterological endpoints in drug trials for cystic fibrosis

NARCIS (Netherlands)

Bodewes, Frank A. J. A.; Verkade, Henkjan J.; Wilschanski, Micheal

2016-01-01

The phenotype of cystic fibrosis includes a wide variety of clinical and biochemical gastrointestinal presentations. These gastrointestinal characteristics of the disease have come under renewed interest as potential outcome measures and clinical endpoints for therapeutic trials in cystic fibrosis.

Cystic duct remnant mucocele in a liver transplant recipient

International Nuclear Information System (INIS)

Ahlawat, Sushil K.; Fishbien, Thomas M.; Haddad, Nadim G.

2008-01-01

Cystic duct remnant mucocele is an extremely rare complication of liver transplantation in children. Surgical correction is usually required for cystic duct remnant mucocele when it causes biliary obstruction. We describe a 14-month-old liver transplant recipient who presented with biliary obstruction 1 month after orthotopic liver transplantation with an end-to-end choledochocholedocal biliary anastomosis for hepatoblastoma. US, CT and cholangiography findings were consistent with mucocele of the allograft cystic duct remnant. Surgery was not needed in our patient because the mucocele and biliary obstruction had resolved on repeat imaging most likely due to guidewire manipulation during cholangiography, resulting in opening of the cystic duct remnant orifice and drainage into the common duct. (orig.)

Cystic duct remnant mucocele in a liver transplant recipient

Energy Technology Data Exchange (ETDEWEB)

Ahlawat, Sushil K. [Georgetown University Hospital, Department of Medicine, Division of Gastroenterology, Washington, DC (United States); University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark, NJ (United States); Fishbien, Thomas M. [Georgetown University Hospital, Department of Medicine, Division of Gastroenterology, Washington, DC (United States); Haddad, Nadim G. [Georgetown University Hospital, Department of Surgery, Division of Transplant Surgery, Washington, DC (United States)

2008-08-15

Cystic duct remnant mucocele is an extremely rare complication of liver transplantation in children. Surgical correction is usually required for cystic duct remnant mucocele when it causes biliary obstruction. We describe a 14-month-old liver transplant recipient who presented with biliary obstruction 1 month after orthotopic liver transplantation with an end-to-end choledochocholedocal biliary anastomosis for hepatoblastoma. US, CT and cholangiography findings were consistent with mucocele of the allograft cystic duct remnant. Surgery was not needed in our patient because the mucocele and biliary obstruction had resolved on repeat imaging most likely due to guidewire manipulation during cholangiography, resulting in opening of the cystic duct remnant orifice and drainage into the common duct. (orig.)

Liver Disease in Cystic Fibrosis: an Update

Science.gov (United States)

Parisi, Giuseppe Fabio; Di Dio, Giovanna; Franzonello, Chiara; Gennaro, Alessia; Rotolo, Novella; Lionetti, Elena; Leonardi, Salvatore

2013-01-01

Context Cystic fibrosis (CF) is the most widespread autosomal recessive genetic disorder that limits life expectation amongst the Caucasian population. As the median survival has increased related to early multidisciplinary intervention, other manifestations of CF have emergedespecially for the broad spectrum of hepatobiliary involvement. The present study reviews the existing literature on liver disease in cystic fibrosis and describes the key issues for an adequate clinical evaluation and management of patients, with a focus on the pathogenetic, clinical and diagnostic-therapeutic aspects of liver disease in CF. Evidence Acquisition A literature search of electronic databases was undertaken for relevant studies published from 1990 about liver disease in cystic fibrosis. The databases searched were: EMBASE, PubMed and Cochrane Library. Results CF is due to mutations in the gene on chromosome 7 that encodes an amino acidic polypeptide named CFTR (cystic fibrosis transmembrane regulator). The hepatic manifestations include particular changes referring to the basic CFTR defect, iatrogenic lesions or consequences of the multisystem disease. Even though hepatobiliary disease is the most common non-pulmonary cause ofmortalityin CF (the third after pulmonary disease and transplant complications), only about the 33%ofCF patients presents clinically significant hepatobiliary disease. Conclusions Liver disease will have a growing impact on survival and quality of life of cystic fibrosis patients because a longer life expectancy and for this it is important its early recognition and a correct clinical management aimed atdelaying the onset of complications. This review could represent an opportunity to encourage researchers to better investigate genotype-phenotype correlation associated with the development of cystic fibrosis liver disease, especially for non-CFTR genetic polymorphisms, and detect predisposed individuals. Therapeutic trials are needed to find strategies of

Benign gastric filling defect

Energy Technology Data Exchange (ETDEWEB)

Oh, K K; Lee, Y H; Cho, O K; Park, C Y [Yonsei University College of Medicine, Seoul (Korea, Republic of)

1979-06-15

The gastric lesion is a common source of complaints to Orientals, however, evaluation of gastric symptoms and laboratory examination offer little specific aid in the diagnosis of gastric diseases. Thus roentgenography of gastrointestinal tract is one of the most reliable method for detail diagnosis. On double contract study of stomach, gastric filling defect is mostly caused by malignant gastric cancer, however, other benign lesions can cause similar pictures which can be successfully treated by surgery. 66 cases of benign causes of gastric filling defect were analyzed at this point of view, which was verified pathologically by endoscope or surgery during recent 7 years in Yensei University College of Medicine, Severance Hospital. The characteristic radiological picture of each disease was discussed for precise radiologic diagnosis. 1. Of total 66 cases, there were 52 cases of benign gastric tumor 10 cases of gastric varices, 5 cases of gastric bezoar, 5 cases of corrosive gastritis, 3 cases of granulomatous disease and one case of gastric hematoma. 2. The most frequent causes of benign tumors were adenomatous polyp (35/42) and the next was leiomyoma (4/42). Others were one of case of carcinoid, neurofibroma and cyst. 3. Characteristic of benign adenomatous polyp were relatively small in size, smooth surface and were observed that large size, benign polyp was frequently type IV lesion with a stalk. 4. Submucosal tumors such as leiomyoma needed differential diagnosis with polypoid malignant cancer. However, the characteristic points of differentiation was well circumscribed smooth margined filling defect without definite mucosal destruction on surface. 5. Gastric varices showed multiple lobulated filling defected especially on gastric fundus that changed its size and shape by respiration and posture of patients. Same varices lesions on esophagus and history of liver disease were helpful for easier diagnosis. 6. Gastric bezoar showed well defined movable mass

Benign gastric filling defect

International Nuclear Information System (INIS)

Oh, K. K.; Lee, Y. H.; Cho, O. K.; Park, C. Y.

1979-01-01

The gastric lesion is a common source of complaints to Orientals, however, evaluation of gastric symptoms and laboratory examination offer little specific aid in the diagnosis of gastric diseases. Thus roentgenography of gastrointestinal tract is one of the most reliable method for detail diagnosis. On double contract study of stomach, gastric filling defect is mostly caused by malignant gastric cancer, however, other benign lesions can cause similar pictures which can be successfully treated by surgery. 66 cases of benign causes of gastric filling defect were analyzed at this point of view, which was verified pathologically by endoscope or surgery during recent 7 years in Yensei University College of Medicine, Severance Hospital. The characteristic radiological picture of each disease was discussed for precise radiologic diagnosis. 1. Of total 66 cases, there were 52 cases of benign gastric tumor 10 cases of gastric varices, 5 cases of gastric bezoar, 5 cases of corrosive gastritis, 3 cases of granulomatous disease and one case of gastric hematoma. 2. The most frequent causes of benign tumors were adenomatous polyp (35/42) and the next was leiomyoma (4/42). Others were one of case of carcinoid, neurofibroma and cyst. 3. Characteristic of benign adenomatous polyp were relatively small in size, smooth surface and were observed that large size, benign polyp was frequently type IV lesion with a stalk. 4. Submucosal tumors such as leiomyoma needed differential diagnosis with polypoid malignant cancer. However, the characteristic points of differentiation was well circumscribed smooth margined filling defect without definite mucosal destruction on surface. 5. Gastric varices showed multiple lobulated filling defected especially on gastric fundus that changed its size and shape by respiration and posture of patients. Same varices lesions on esophagus and history of liver disease were helpful for easier diagnosis. 6. Gastric bezoar showed well defined movable mass

Benign gastric filling defect

Energy Technology Data Exchange (ETDEWEB)

Oh, K. K.; Lee, Y. H.; Cho, O. K.; Park, C. Y. [Yonsei University College of Medicine, Seoul (Korea, Republic of)

1979-06-15

The gastric lesion is a common source of complaints to Orientals, however, evaluation of gastric symptoms and laboratory examination offer little specific aid in the diagnosis of gastric diseases. Thus roentgenography of gastrointestinal tract is one of the most reliable method for detail diagnosis. On double contract study of stomach, gastric filling defect is mostly caused by malignant gastric cancer, however, other benign lesions can cause similar pictures which can be successfully treated by surgery. 66 cases of benign causes of gastric filling defect were analyzed at this point of view, which was verified pathologically by endoscope or surgery during recent 7 years in Yensei University College of Medicine, Severance Hospital. The characteristic radiological picture of each disease was discussed for precise radiologic diagnosis. 1. Of total 66 cases, there were 52 cases of benign gastric tumor 10 cases of gastric varices, 5 cases of gastric bezoar, 5 cases of corrosive gastritis, 3 cases of granulomatous disease and one case of gastric hematoma. 2. The most frequent causes of benign tumors were adenomatous polyp (35/42) and the next was leiomyoma (4/42). Others were one of case of carcinoid, neurofibroma and cyst. 3. Characteristic of benign adenomatous polyp were relatively small in size, smooth surface and were observed that large size, benign polyp was frequently type IV lesion with a stalk. 4. Submucosal tumors such as leiomyoma needed differential diagnosis with polypoid malignant cancer. However, the characteristic points of differentiation was well circumscribed smooth margined filling defect without definite mucosal destruction on surface. 5. Gastric varices showed multiple lobulated filling defected especially on gastric fundus that changed its size and shape by respiration and posture of patients. Same varices lesions on esophagus and history of liver disease were helpful for easier diagnosis. 6. Gastric bezoar showed well defined movable mass

Neurofibromas as bilateral cystic chest wall swellings.

African Journals Online (AJOL)

secondary to an infection, usually parasitic infections. [6,7]. However, cystic tumours of the chest wall result- ing from degenerative changes in peripheral nerves of its layers are rare, and we did not see any in the pub- lished literature. We are reporting a single case of bilat- eral cystic degenerative changes in neurofibromas ...

Congenital cystic masses of the face and neck: CT evaluation

International Nuclear Information System (INIS)

Chung, Hae Gyeong; Kim, Hyung Jin; Kim, Jae Hyoung; Hwang, Eui Gee; Jeon, Sea Young; Kim, Sun Young; Chung, Sung Hoon

1991-01-01

Recognition of the congenital cystic masses of the face and neck is important because they are usually benign, and can be completely cured by surgical excision. We retrospective analyzed CT scan of 18 surgically proven congenital cystic masses of the face and neck. The cases included 5 thyroglossal duct cysts, 4 cystic hygromas, 5 dermoid cysts, 1 branchial cleft cyst, and 3 fissural cysts of the face. Of five cases of thyroglossal duct cysts, CT showed either a well-marginated, rim enhancing unilocular cystic mass (n=3), or a diffuse but heterogeneous highly enhancing soft tissue mass (n=2). The latter two cases were confirmed later as infected thyroglossal duct cysts. Four cases of cystic hygromas were seen as either an irregularly-marginated (n=3) or a well-marginated (n=1) rim enhancing multiseptated cystic mass with a fluid-fluid level. Five cases of dermoid cysts appeared as well-marginated rim enhancing unilocular ovoid masses. The content of each mass was predominantly fluid in four cases, of which additional solid components were found in two, and interspersed fat globules in one. One case was composed of a homogeneous fatty density. One case of branchial cleft cyst was in the anterior triangle near the left mandibular angle, and appeared as a well-marginated enhancing cystic mass with a thick rim. In this case displacement of the adjacent structures was noted also. All three cases of fissural cysts of the face were seen as a well-marginated, rim enhancing cystic mass, causing a smooth pressure erosion of the adjacent bones. We conclude that CT is useful for the evaluation of the congenital cystic masses of the face and neck, because it can differentiate various forms of the congenital lesions and is able to clearly reveal the relation of the mass to the adjacent structures

Congenital cystic masses of the face and neck: CT evaluation

Energy Technology Data Exchange (ETDEWEB)

Chung, Hae Gyeong; Kim, Hyung Jin; Kim, Jae Hyoung; Hwang, Eui Gee; Jeon, Sea Young; Kim, Sun Young; Chung, Sung Hoon [Gyeongsang National University, Jinju (Korea, Republic of)

1991-09-15

Recognition of the congenital cystic masses of the face and neck is important because they are usually benign, and can be completely cured by surgical excision. We retrospective analyzed CT scan of 18 surgically proven congenital cystic masses of the face and neck. The cases included 5 thyroglossal duct cysts, 4 cystic hygromas, 5 dermoid cysts, 1 branchial cleft cyst, and 3 fissural cysts of the face. Of five cases of thyroglossal duct cysts, CT showed either a well-marginated, rim enhancing unilocular cystic mass (n=3), or a diffuse but heterogeneous highly enhancing soft tissue mass (n=2). The latter two cases were confirmed later as infected thyroglossal duct cysts. Four cases of cystic hygromas were seen as either an irregularly-marginated (n=3) or a well-marginated (n=1) rim enhancing multiseptated cystic mass with a fluid-fluid level. Five cases of dermoid cysts appeared as well-marginated rim enhancing unilocular ovoid masses. The content of each mass was predominantly fluid in four cases, of which additional solid components were found in two, and interspersed fat globules in one. One case was composed of a homogeneous fatty density. One case of branchial cleft cyst was in the anterior triangle near the left mandibular angle, and appeared as a well-marginated enhancing cystic mass with a thick rim. In this case displacement of the adjacent structures was noted also. All three cases of fissural cysts of the face were seen as a well-marginated, rim enhancing cystic mass, causing a smooth pressure erosion of the adjacent bones. We conclude that CT is useful for the evaluation of the congenital cystic masses of the face and neck, because it can differentiate various forms of the congenital lesions and is able to clearly reveal the relation of the mass to the adjacent structures.

[Recurrent benign cystic peritoneal mesothelioma].

Science.gov (United States)

Stroescu, C; Negulescu, Raluca; Herlea, V; David, L; Ivanov, B; Nitipir, Cornelia; Popescu, I

2008-01-01

The benign cystic peritoneal mesothelioma (BCPM) is a rare neoplasm affecting mainly females at reproductive age. The natural history and physiopathology of the BCPM are not entirely known. It is mainly characterized by the lack of malignant elements, no tendency to metastasis and by a pervasive tendency to generate local recurrences after surgical removal. The clinical manifestations are insidious, uncharacteristic; the benign cystic peritoneal mesothelioma is often discovered during a surgical procedure addressing another condition. Imaging tests can raise the suspicion of BCPM but the diagnostic can only be confirmed by histopathological examination corroborated with an immunohistochemical analysis. There are no long term studies dictating a single therapeutic attitude but a high risk of local recurrences and the possibility of transformation into malignant mesothelioma have lead to the current tendency towards an aggressive treatment of the tumor. We present the case of a recurrent benign cystic peritoneal mesothelioma in a 40 years old female patient, emphasizing the therapeutic approach and the role of radical surgery in the treatment of BPCM.

Effect of ionizing radiation on gastric secretion and gastric motility in monkeys

Energy Technology Data Exchange (ETDEWEB)

Danquechin Dorval, E.; Mueller, G.P.; Eng, R.R.; Durakovic, A.; Conklin, J.J.; Dubois, A.

1985-08-01

The prodromal syndrome of radiation sickness is characterized by nausea and vomiting but the pathophysiology and the treatment of this entity is largely unknown. The authors investigated this problem by determining the effects of ionizing radiation on gastric function with and without administration of the dopamine antagonist domperidone. They measured gastric electrical control activity (waves per minute), fractional emptying rate (percent per minute), acid output (microequivalents per minute), and plasma levels of immunoreactive beta-endorphin. Twelve conscious, chair-adapted rhesus monkeys were studied twice before, once immediately after, and once 2 days after a single 800-cGy (800 rads) /sup 60/Co total body irradiation. In addition to causing vomiting, total body irradiation transiently suppressed gastric electrical control activity, gastric emptying and gastric secretion, while increasing plasma levels of immunoreactive beta-endorphin. Domperidone had no effect on vomiting or gastric function either before or after irradiation, but it significantly increased plasma immunoreactive beta-endorphin.

Effect of ionizing radiation on gastric secretion and gastric motility in monkeys

Energy Technology Data Exchange (ETDEWEB)

Dorval, E.D.; Mueller, G.P.; Eng, R.R.; Durakovic, A.; Conklin, J.J.

1985-08-01

The prodromal syndrome of radiation sickness is characterized by nausea and vomiting but the pathophysiology and the treatment of this entity is largely unknown. The authors investigated this problem by determining the effects of ionizing radiation on gastric function with and without administration of the dopamine antagonist domperidone. They measured gastric electrical control activity (waves per minute), fractional emptying rate (percent per minute), acid output (microequivalents per minute), and plasma levels of immunoreactive Beta-endorphin. Twelve conscious, chair-adapted rhesus monkeys were studied twice before, once immediately after, and once 2 days after a single 800-cGy (800 rads) /sup 60/Co total-body irradiation. In addition to causing vomiting, total-body irradiation transiently suppressed gastric electrical control activity, gastric emptying and gastric secretion, while increasing plasma levels of immunoreactive Beta-endorphin. Domperidone had no effect on vomiting or gastric function either before or after irradiation, but it significantly increased plasma immunoreactive Beta endorphin.

Physical exercise training for cystic fibrosis.

Science.gov (United States)

Radtke, Thomas; Nevitt, Sarah J; Hebestreit, Helge; Kriemler, Susi

2017-11-01

Physical exercise training may form an important part of regular care for people with cystic fibrosis. This is an update of a previously published review. To assess the effects of physical exercise training on exercise capacity by peak oxygen consumption, pulmonary function by forced expiratory volume in one second, health-related quality of life and further important patient-relevant outcomes in people with cystic fibrosis. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register which comprises references identified from comprehensive electronic database searches and handsearches of relevant journals and abstract books of conference proceedings.Date of the most recent search: 04 May 2017.We searched ongoing trials registers (clinicaltrials.gov and the WHO ICTRP). Date of most recent search: 10 August 2017. All randomised and quasi-randomised controlled clinical trials comparing exercise training of any type and a minimum duration of two weeks with conventional care (no training) in people with cystic fibrosis. Two authors independently selected studies for inclusion, assessed methodological quality and extracted data. The quality of the evidence was assessed using the GRADE system. Of the 83 studies identified, 15 studies which included 487 participants, met the inclusion criteria. The numbers in each study ranged from nine up to 72 participants; two studies were in adults, seven were in children and adolescents and six studies included all age ranges. Four studies of hospitalised participants lasted less than one month and 11 studies were outpatient-based, lasting between two months and three years. The studies included participants with a wide range of disease severity and employed differing levels of supervision with a mixture of types of training. There was also wide variation in the quality of the included studies.This systematic review shows very low- to low-quality evidence from both short- and long-term studies that in people

Does remnant gastric cancer really differ from primary gastric cancer? A systematic review of the literature by the Task Force of Japanese Gastric Cancer Association.

Science.gov (United States)

Shimada, Hideaki; Fukagawa, Takeo; Haga, Yoshio; Oba, Koji

2016-04-01

Remnant gastric cancer, most frequently defined as cancer detected in the remnant stomach after distal gastrectomy for benign disease and those cases after surgery of gastric cancer at least 5 years after the primary surgery, is often reported as a tumor with poor prognosis. The Task Force of Japanese Gastric Cancer Association for Research Promotion evaluated the clinical impact of remnant gastric cancer by systematically reviewing publications focusing on molecular carcinogenesis, lymph node status, patient survival, and surgical complications. A systematic literature search was performed using PubMed/MEDLINE with the keywords "remnant," "stomach," and "cancer," revealing 1154 relevant reports published up to the end of December 2014. The mean interval between the initial surgery and the diagnosis of remnant gastric cancer ranged from 10 to 30 years. The incidence of lymph node metastases at the splenic hilum for remnant gastric cancer is not significantly higher than that for primary proximal gastric cancer. Lymph node involvement in the jejunal mesentery is a phenomenon peculiar to remnant gastric cancer after Billroth II reconstruction. Prognosis and postoperative morbidity and mortality rates seem to be comparable to those for primary proximal gastric cancer. The crude 5-year mortality for remnant gastric cancer was 1.08 times higher than that for primary proximal gastric cancer, but this difference was not statistically significant. In conclusion, although no prospective cohort study has yet evaluated the clinical significance of remnant gastric cancer, our literature review suggests that remnant gastric cancer does not adversely affect patient prognosis and postoperative course.

Multifocal gastrointestinal stromal tumor (GIST) of the stomach in an 11-year-old girl

International Nuclear Information System (INIS)

Park, Jin; Rubinas, Tara C.; Fordham, Lynn A.; Phillips, J.D.

2006-01-01

A previously healthy 11-year-old girl presented with an 8-month history of anemia and left upper quadrant abdominal pain. US examination demonstrated a 9-cm cystic mass with a fluid-fluid level in the left upper quadrant with unclear organ of origin. Abdominal MR imaging demonstrated a complex cystic mass, likely arising from the stomach. Additional T2 hyperintense submucosal lesions were identified in the gastric wall. Surgical excision confirmed the diagnosis of multifocal gastric gastrointestinal stromal tumor (GIST). MR imaging was helpful in suggesting a gastric origin of the primary mass and in demonstrating multifocal disease within the stomach. (orig.)

Adeno-associated virus for cystic fibrosis gene therapy

Directory of Open Access Journals (Sweden)

S.V. Martini

2011-11-01

Full Text Available Gene therapy is an alternative treatment for genetic lung disease, especially monogenic disorders such as cystic fibrosis. Cystic fibrosis is a severe autosomal recessive disease affecting one in 2500 live births in the white population, caused by mutation of the cystic fibrosis transmembrane conductance regulator (CFTR. The disease is classically characterized by pancreatic enzyme insufficiency, an increased concentration of chloride in sweat, and varying severity of chronic obstructive lung disease. Currently, the greatest challenge for gene therapy is finding an ideal vector to deliver the transgene (CFTR to the affected organ (lung. Adeno-associated virus is the most promising viral vector system for the treatment of respiratory disease because it has natural tropism for airway epithelial cells and does not cause any human disease. This review focuses on the basic properties of adeno-associated virus and its use as a vector for cystic fibrosis gene therapy.

Cystic hemispheric medulloepithelioma

African Journals Online (AJOL)

2015-12-09

Dec 9, 2015 ... A right parieto-occipital craniotomy with subtotal resection was performed. Histological sections. (Figure 3) showed a primitive neuro-ectodermal tumour with a heterogeneous appearance and cystic change. Areas of primitive embryonal cells alternated with areas showing trabecular, papillary and.

Appetite stimulants for people with cystic fibrosis.

Science.gov (United States)

Chinuck, Ruth; Dewar, Jane; Baldwin, David R; Hendron, Elizabeth

2014-07-27

Chronic loss of appetite in cystic fibrosis concerns both individuals and families. Appetite stimulants have been used to help cystic fibrosis patients with chronic anorexia attain optimal body mass index and nutritional status. However, these may have adverse effects on clinical status. The aim of this review is to systematically search for and evaluate evidence on the beneficial effects of appetite stimulants in the management of CF-related anorexia and synthesize reports of any side-effects. Trials were identified by searching the Cochrane Cystic Fibrosis and Genetic Disorders Group's Cystic Fibrosis Trials Register, MEDLINE, Embase, CINAHL, handsearching reference lists and contacting local and international experts.Last search of online databases: 01 April 2014.Last search of the Cystic Fibrosis Trials Register: 08 April 2014. Randomised and quasi-randomised controlled trials of appetite stimulants, compared to placebo or no treatment for at least one month in adults and children with cystic fibrosis. Authors independently extracted data and assessed the risk of bias within eligible trials. Meta-analyses were performed. Three trials (total of 47 recruited patients) comparing appetite stimulants (cyproheptadine hydrochloride and megesterol acetate) to placebo were included; the numbers of adults or children within each trial were not always reported. The risk of bias of the included trials was graded as moderate.A meta-analysis of all three trials showed appetite stimulants produced a larger increase in weight z score at three months compared to placebo, mean difference 0.61 (95% confidence interval 0.29 to 0.93) (P children, appetite stimulants improved only two of the outcomes in this review - weight (or weight z score) and appetite; and side effects were insufficiently reported to determine the full extent of their impact. Whilst the data may suggest the potential use of appetite stimulants in treating anorexia in adults and children with cystic fibrosis

Cystic fibrosis with normal sweat chloride concentration: case report

Directory of Open Access Journals (Sweden)

Silva Filho Luiz Vicente Ferreira da

2003-01-01

Full Text Available Cystic fibrosis is a genetic disease usually diagnosed by abnormal sweat testing. We report a case of an 18-year-old female with bronchiectasis, chronic P. aeruginosa infection, and normal sweat chloride concentrations who experienced rapid decrease of lung function and clinical deterioration despite treatment. Given the high suspicion ofcystic fibrosis, broad genotyping testing was performed, showing a compound heterozygous with deltaF508 and 3849+10kb C->T mutations, therefore confirming cystic fibrosis diagnosis. Although the sweat chloride test remains the gold standard for the diagnosis of cystic fibrosis, alternative diagnostic tests such as genotyping and electrophysiologic measurements must be performed if there is suspicion of cystic fibrosis, despite normal or borderline sweat chloride levels.

Cystic duct closure by sealing with bipolar electrocoagulation

DEFF Research Database (Denmark)

Schulze, S; Damgaard, B; Jørgensen, Lars Nannestad

2010-01-01

BACKGROUND: Cystic duct leakage after cholecystectomy is not uncommon and is a potentially serious complication. The aim of this study was to assess a bipolar sealing system (LigaSure) for closure of the cystic duct. METHODS: The records from consecutive laparoscopic cholecystectomies performed i...

Cystic rheumatoid arthritis: description of a nonerosive form

NARCIS (Netherlands)

Gubler, F. M.; Maas, M.; Dijkstra, P. F.; de Jongh, H. R.

1990-01-01

In a study of patients with rheumatoid arthritis (RA), 9% (n = 70) were found to have a cystic form. At radiologic examination of these patients with cystic RA, the first abnormality seen consisted of periarticular intraosseous cysts without erosions. The cysts were distributed symmetrically, most

Laparoscopic management of cystic disease of the liver.

Science.gov (United States)

Albrink, M H; McAllister, E W; Rosemurgy, A S; Karl, R C; Carey, L C

1994-04-01

Laparoscopic surgical procedures are increasing in scope and in variety. The benefits of decreased wound morbidity and pain have been well documented for multiple procedures that have traditionally required laparotomy. Although there are few controlled studies to document them, these benefits may be evident from simple clinical observation. Cystic disease of the liver is a condition that is treated largely for symptomatic reasons. The so-called noninvasive or radiographic guided methods of treatment for cystic disease of the liver are fraught with high recurrence rates. We present four cases of cystic disease of the liver treated laparoscopically, followed with pertinent discussion.

Cystic meningiomas in 2 dogs

International Nuclear Information System (INIS)

Bagley, R.S.; Kornegay, J.N.; Lane, S.B.; Thrall, D.L.; Page, R.L.

1996-01-01

Two dogs with signs of forebrain disease had hypodense lesions on computed tomography evaluation. Magnetic resonance imaging of the first dog showed a hypointense lesion on the T1-weighted scan and a hyperintense lesion on T2-weighted scanning. At surgery, both dogs had a primary cystic intracranial lesion, and the abnormal tissue adjacent to the cyst had histological features of meningioma. Each dog underwent whole brain irradiation after surgery, and 1 dog lived for 3 years after treatment. While uncommon, meningioma should be considered as a differential diagnosis in dogs with cystic intracranial lesions

Subclinical anaemia of chronic disease in adult patients with cystic fibrosis.

LENUS (Irish Health Repository)

O'connor, T M

2012-02-03

Patients with chronic hypoxaemia develop secondary polycythaemia that improves oxygen-carrying capacity. Therefore, normal haemoglobin and haematocrit values in the presence of chronic arterial hypoxaemia in cystic fibrosis constitute \\'relative anaemia\\'. We sought to determine the cause of this relative anaemia in patients with cystic fibrosis. We studied haematological indices and oxygen saturation in healthy volunteers (n=17) and in adult patients with cystic fibrosis (n=15). Patients with cystic fibrosis had lower resting arterial oxygen saturation when compared with normal volunteers (P<0.0001), and exercise led to a greater reduction in arterial oxygen saturation (P<0.0001). However, haemoglobin and haematocrit values in patients with cystic fibrosis did not significantly differ from normal volunteers. Serum iron (P=0.002), transferrin (P=0.02), and total iron-binding capacity (P=0.01) were lower in patients with cystic fibrosis. There were no significant differences in serum ferritin, percentage iron saturation, serum erythropoietin or red cell volume between the groups. The data presented demonstrate a characteristic picture of anaemia of chronic disease in adult patients with cystic fibrosis, except for normal haemoglobin and haematocrit values. Normal haemoglobin and haematocrit values in patients with cystic fibrosis appear to represent a combination of the effects of arterial hypoxaemia promoting polycythaemia, counterbalanced by chronic inflammation promoting anaemia of chronic disease.

Ultrasonographic gastric antral area and gastric contents volume in children.

Science.gov (United States)

Schmitz, Achim; Thomas, Schraner; Melanie, Fruehauf; Rabia, Liamlahi; Klaghofer, Richard; Weiss, Markus; Kellenberger, Christian

2012-02-01

Cross-sectional gastric antral area (GAA) measurements by ultrasonography (US) have been proposed for preoperative assessment of gastric volume in adults but not been validated in children. This study investigates whether in children gastric volumes can be predicted by US performed in different patient positions. Gastric fluid and air volumes were examined by magnetic resonance imaging before or up to 120 min after ingestion of 7 ml·kg(-1) diluted raspberry syrup in healthy volunteers who had fasted overnight. GAA was measured with US three times each in supine (SUP), elevated 45° degree supine (E45) and right decubital (RDC) position using imaging planes defined by vascular landmarks. Correlation coefficients (Pearson) between GAA and gastric volumes were calculated and Bland-Altman analysis performed. Sixteen children aged from 6.4 to 12.8 (9.2) years were included in 23 examinations: 6 after overnight fasting, 3 directly after, and 14 with a delay of 74 ± 35 min after fluid intake. GAA was 221 ± 116, 218 ± 112, and 347 ± 188 mm(2) for SUP, E45, and RDC position, respectively. The best correlation between body weight corrected total gastric/gastric fluid volume (TGV(w)/GFV(w)) with GAA was found for RDC position (R = 0.79; P < 0.01/R = 0.78; P < 0.01). Bias and precision of calculated and measured GFV(w) was 0 ± 2.8 ml·kg(-1). Correlations between GAA and TGV(w) or GFV(w) in children are best in the RDC position, but not sufficient to predict GFV(w) with a given GAA. Interpretation of isolated GAA values may be misleading. © 2011 Blackwell Publishing Ltd.

Gastric and intestinal surgery.

Science.gov (United States)

Fossum, Theresa W; Hedlund, Cheryl S

2003-09-01

Gastric surgery is commonly performed to remove foreign bodies and correct gastric dilatation-volvulus and is less commonly performed to treat gastric ulceration or erosion, neoplasia, and benign gastric outflow obstruction. Intestinal surgery, although commonly performed by veterinarians, should never be considered routine. The most common procedures of the small intestinal tract performed in dogs and cats include enterotomy and resection/anastomosis. Surgery of the large intestine is indicated for lesions causing obstruction, perforations, colonic inertia, or chronic inflammation.

Ovarian cystic teratoma containing balls of fat. A case report

International Nuclear Information System (INIS)

Salinas, A.; Rebolledo, M.; Escribano, M.; Alejo, J. P.; Morenom, J.

1998-01-01

We present the case of a ovarian cystic teratoma characterized predominantly by the mobile balls floating in the intra cystic fluid. Ultrasonography demonstrated their marked echo reflectivity and computed tomography revealed that they had the density of fat. We establish a relationship among the ultrasound, computed tomography and histological findings in this uncommon type of ovarian cystic teratoma. (Author) 6 refs

Cystic malformations of the neck in children

Energy Technology Data Exchange (ETDEWEB)

Koch, Bernadette L. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States)

2005-05-01

The most common cystic malformations of the neck are the result of abnormal embryogenesis involving the thyroglossal duct (TGD), lymphatic primordia and the branchial apparatus. When the basic embryology of these structures is considered, a reasonable differential diagnosis - and in some cases a definitive diagnosis - can be achieved based on the location and the imaging characteristics of the cystic mass. (orig.)

Cystic malformations of the neck in children

International Nuclear Information System (INIS)

Koch, Bernadette L.

2005-01-01

The most common cystic malformations of the neck are the result of abnormal embryogenesis involving the thyroglossal duct (TGD), lymphatic primordia and the branchial apparatus. When the basic embryology of these structures is considered, a reasonable differential diagnosis - and in some cases a definitive diagnosis - can be achieved based on the location and the imaging characteristics of the cystic mass. (orig.)

Mouse Models of Gastric Cancer

Science.gov (United States)

Hayakawa, Yoku; Fox, James G.; Gonda, Tamas; Worthley, Daniel L.; Muthupalani, Sureshkumar; Wang, Timothy C.

2013-01-01

Animal models have greatly enriched our understanding of the molecular mechanisms of numerous types of cancers. Gastric cancer is one of the most common cancers worldwide, with a poor prognosis and high incidence of drug-resistance. However, most inbred strains of mice have proven resistant to gastric carcinogenesis. To establish useful models which mimic human gastric cancer phenotypes, investigators have utilized animals infected with Helicobacter species and treated with carcinogens. In addition, by exploiting genetic engineering, a variety of transgenic and knockout mouse models of gastric cancer have emerged, such as INS-GAS mice and TFF1 knockout mice. Investigators have used the combination of carcinogens and gene alteration to accelerate gastric cancer development, but rarely do mouse models show an aggressive and metastatic gastric cancer phenotype that could be relevant to preclinical studies, which may require more specific targeting of gastric progenitor cells. Here, we review current gastric carcinogenesis mouse models and provide our future perspectives on this field. PMID:24216700

Diffusion-weighted imaging in characterization of cystic pancreatic lesions

Energy Technology Data Exchange (ETDEWEB)

Sandrasegaran, K., E-mail: ksandras@iupui.edu [Department of Radiology, Indiana University School of Medicine, Indianapolis, IN (United States); Akisik, F.M.; Patel, A.A.; Rydberg, M. [Department of Radiology, Indiana University School of Medicine, Indianapolis, IN (United States); Cramer, H.M.; Agaram, N.P. [Department of Pathology, Indiana University School of Medicine, Indianapolis, IN (United States); Schmidt, C.M. [Department of Surgery, Indiana University School of Medicine, Indianapolis, IN (United States)

2011-09-15

Aim: To evaluate whether apparent diffusion coefficient (ADC) measurements from diffusion-weighted imaging (DWI) can characterize or predict the malignant potential of cystic pancreatic lesions. Materials and methods: Retrospective review of the magnetic resonance imaging (MRI) database over a 2-year period revealed 136 patients with cystic pancreatic lesions. Patients with DWI studies and histological confirmation of cystic mass were included. In patients with known pancreatitis, lesions with amylase content of >1000 IU/l that resolved on subsequent scans were included as pseudocysts. ADC of cystic lesions was measured by two independent reviewers. These values were then compared to categorize these lesions as benign or malignant using conventional MRI sequences. Results: Seventy lesions were analysed: adenocarcinoma (n = 4), intraductal papillary mucinous neoplasm (IPMN; n = 28), mucinous cystic neoplasm (MCN; n = 9), serous cystadenoma (n = 16), and pseudocysts (n = 13). There was no difference between ADC values of malignant and non-malignant lesions (p = 0.06), between mucinous and serous tumours (p = 0.12), or between IPMN and MCN (p = 0.42). ADC values for low-grade IPMN were significantly higher than those for high-grade or invasive IPMN (p = 0.03). Conclusion: ADC values may be helpful in deciding the malignant potential of IPMN. However, they are not useful in differentiating malignant from benign lesions or for characterizing cystic pancreatic lesions.

Characterization of fasted human gastric fluid for relevant rheological parameters and gastric lipase activities

DEFF Research Database (Denmark)

Pedersen, Pernille Barbre; Vilmann, Peter; Bar-Shalom, Daniel

2013-01-01

be considered important during development of gastric simulated media. Further, the activity of the HGL is active even under fasted gastric conditions and might contribute to the digestion and emulsification of lipid-based drug delivery systems in the entire gastrointestinal tract. HGL should therefore......PURPOSE: To characterize human gastric fluid with regard to rheological properties and gastric lipase activity. In addition, traditional physicochemical properties were determined. METHODS: Fasted HGA were collected from 19 healthy volunteers during a gastroscopic examination. Rheological...... be considered in gastric evaluation of lipid-based drug delivery systems....

The role of anaerobic bacteria in the cystic fibrosis airway.

Science.gov (United States)

Sherrard, Laura J; Bell, Scott C; Tunney, Michael M

2016-11-01

Anaerobic bacteria are not only normal commensals, but are also considered opportunistic pathogens and have been identified as persistent members of the lower airway community in people with cystic fibrosis of all ages and stages of disease. Currently, the role of anaerobic bacteria in cystic fibrosis lower airway disease is not well understood. Therefore, this review describes the recent studies relating to the potential pathophysiological role(s) of anaerobes within the cystic fibrosis lungs. The most frequently identified anaerobic bacteria in the lower airways are common to both cystic fibrosis and healthy lungs. Studies have shown that in cystic fibrosis, the relative abundance of anaerobes fluctuates in the lower airways with reduced lung function and increased inflammation associated with a decreased anaerobic load. However, anaerobes found within the lower airways also produce virulence factors, may cause a host inflammatory response and interact synergistically with recognized pathogens. Anaerobic bacteria are potentially members of the airway microbiota in health but could also contribute to the pathogenesis of lower airway disease in cystic fibrosis via both direct and indirect mechanisms. A personalized treatment strategy that maintains a normal microbial community may be possible in the future.

Radiologic features of cystic, endocrine and other pancreatic neoplasms

International Nuclear Information System (INIS)

Balci, N. Cem; Semelka, Richard C.

2001-01-01

This article presents imaging features of cystic, endocrine and other pancreatic neoplasms. Microcystic adenoma which is composed of small cysts ( 2 cm) are accounted for mucinous cystic neoplasms, its variant along pancreatic duct is ductectatic mucinous cystic neoplasm. Endocrine tumors of pancreas are hypervascular and can be depicted on early dynamic enhanced crosssectional imaging modalities or on angiography when they are <1 cm. Pancreatic metastases and lymphomas are rare neoplasms which should also be included in differential diagnosis for pancreatic masses

The Sociology and Entrenchment. A Cystic Fibrosis Test for Everyone?

DEFF Research Database (Denmark)

Koch, Lene; Stemerding, Dirk

1994-01-01

Socialmedicine, genetic screening, cystic fibrosis, ethics, political regulation, sociology of technology......Socialmedicine, genetic screening, cystic fibrosis, ethics, political regulation, sociology of technology...

Occlusion of the cystic duct by electrocoagulation: A radiologic technique

International Nuclear Information System (INIS)

Becker, C.D.; Quenville, W.F.; Burhenne, H.J.

1987-01-01

Chemical dissolution and extracorporeal shock wave lithotripsy are promising new methods for the treatment of cholelithiasis without cholecystectomy. Nonsurgical defunctionalization of the gallbladder is now required to prevent recurrent stone formation. The authors consider cystic duct occlusion to be the first step. Ten domestic pigs underwent transcatheter electrocoagulation of the cystic duct via a cholecystostomy under fluoroscopic control. Stricture formation was followed by complete cystic duct occlusion in all ten cases. After a follow-up period ranging from 2 to 17 weeks (mean, 13 weeks), the animals were killed. Histologic studies demonstrated that complete obliteration of the cystic duct lumen was due to fibrous scar formation

Festival food coma in cystic fibrosis.

Science.gov (United States)

Pandit, Chetan; Graham, Christie; Selvadurai, Hiran; Gaskin, Kevin; Cooper, Peter; van Asperen, Peter

2013-07-01

Children with cystic fibrosis liver disease and portal hypertension are at risk of developing acute hepatic encephalopathy. Even in the presence of normal synthetic liver function these children may have porto-systemic shunting. We report a case of an adolosecent who had cystic fibrosis liver disease and presented with life threatening hepatinc encephalopathy. This case illustrates that it is necessary to consider an appropriate dietary regimen in adolosecents with liver disease to prevent hepatic decompensation. Copyright © 2012 Wiley Periodicals, Inc.

The distinctive gastric fluid proteome in gastric cancer reveals a multi-biomarker diagnostic profile

Directory of Open Access Journals (Sweden)

Eng Alvin KH

2008-10-01

Full Text Available Abstract Background Overall gastric cancer survival remains poor mainly because there are no reliable methods for identifying highly curable early stage disease. Multi-protein profiling of gastric fluids, obtained from the anatomic site of pathology, could reveal diagnostic proteomic fingerprints. Methods Protein profiles were generated from gastric fluid samples of 19 gastric cancer and 36 benign gastritides patients undergoing elective, clinically-indicated gastroscopy using surface-enhanced laser desorption/ionization time-of-flight mass spectrometry on multiple ProteinChip arrays. Proteomic features were compared by significance analysis of microarray algorithm and two-way hierarchical clustering. A second blinded sample set (24 gastric cancers and 29 clinically benign gastritides was used for validation. Results By significance analysyis of microarray, 60 proteomic features were up-regulated and 46 were down-regulated in gastric cancer samples (p Conclusion This simple and reproducible multimarker proteomic assay could supplement clinical gastroscopic evaluation of symptomatic patients to enhance diagnostic accuracy for gastric cancer and pre-malignant lesions.

Differential diagnosis of gastric adenoma and type IIa early gastric cancer

International Nuclear Information System (INIS)

Tsuchigame, T.; Ogata, Y.; Sumi, M.; Fukui, K.; Saito, R.; Nakashima, K.; Urata, J.; Arakawa, A.; Saito, Y.; Takahashi, M.

1991-01-01

The endoscopic and radiographic findings of 45 gastric adenomas in 39 patients were followed for 6 months to 13 years and compared with type IIa early gastric cancer observed in 9 patients. Difficulties in the diffential diagnosis of these disorders were evaluated. The following features were suggestive of gastric adenomas: clustered lesions; protuberance with gentle slope; smooth surface; and relatively young patients. Discrimination of adenoma from type IIa early gastric cancer is often difficult by visual observation alone; biopsy was essential in most patients. A group III adenoma verified on biopsy should be followed closely because the lesion may harbor a cancer (so-called carcinoma-in-adenoma) or a cancer may later develop. (orig.)

Gastric intestinal metaplasia: an intermediate precancerous lesion in the cascade of gastric carcinogenesis

International Nuclear Information System (INIS)

Malik, T.H.; Hong, X.; Sayahan, M.Y.A.

2017-01-01

Gastric intestinal metaplasia, an intermediate lesion in the development of intestinal-type gastric cancer, is observed in the milieu of long standing non-atrophic gastritis and atrophic gastritis. Most patients with intestinal metaplasia remain asymptomatic unless cobalamin deficiency occurs secondary to loss of glands (that produce intrinsic factor and acid). Genetic events that predispose to development of gastric intestinal metaplasia remains an enigma. Mechanisms leading to the progression of atrophy to metaplasia still needs to be comprehensively explored. Many studies in the literature describe a positive effect of typing intestinal metaplasia and concluded that intestinal metaplasia type III carries the highest risk for developing gastric cancer while others refute it. It is well established that Helicobacter pylori infection is the most important factor for the development of chronic gastritis, gastric intestinal metaplasia as well as gastric cancer. Countries with a higher prevalence of Helicobacter pylori infection and gastric cancer also have a high tendency of being prevalent for intestinal metaplasia. However, it remains elusive whether eradication of Helicobacter pylori infection tends to regress gastric intestinal metaplasia or reduce the subsequent risk of cancer development. Putting together, more prospective cohort studies should be designed to identify factors (antioxidants; anti-inflammatory drugs; food therapy) that may contribute in the regression of intestinal metaplasia, when used simultaneously with eradication therapy. Furthermore, molecular markers for evaluation of intestinal metaplasia, and the potential point-of-no-return should be further investigated. Consensus is also required to advocate a timeframe for surveillance of patients with gastric intestinal metaplasia. (author)

Congenital cystic lung malformations

International Nuclear Information System (INIS)

Stoever, B.; Scheer, I.; Bassir, C.; Chaoui, R.; Henrich, W.; Schwabe, M.; Wauer, R.

2006-01-01

Purpose: The aim of the study concerning congenital cystic lung malformations was to evaluate prenatal diagnoses postnatally to determine prognostic factors as well as to define optimized perinatal management. Materials and Methods: The study is based on 45 prenatal ultrasound examinations depicting fetal cystic lung lesions. 32 of the mothers had follow-up examinations. 5 pregnancies were terminated due to CCAM and additional malformations. Complete regression of the lesions was seen prenatally in 8 cases and postnatally in 5 children. Results: Surgical intervention due to respiratory insufficiency was necessary in 4 neonates. According to the imaging results, CCAM was present in 4 cases and sequestration in 7 patients. No correlation between the imaging findings and the surgical results was found in 3 children: One child suffered from rhadomyoid dysplasia, and in the case of the second child, a left-sided hernia of the diaphragm and additional sequestration were detected. The third child showed AV malformation. The cystic lesions of the 14 children operated upon were proven histologically. The degree of accuracy in the present study was high. Conclusion: Precise perinatal management is warranted in order to determine according to the clinical relevance surgical intervention and to prevent complications after the first year of life. This is performed during the neonatal period for respiratory insufficient neonates and within the first year of life for clinically stable children. (orig.)

Vorinostat in Treating Patients With Locally Advanced, Recurrent, or Metastatic Adenoid Cystic Carcinoma

Science.gov (United States)

2018-03-22

Recurrent Oral Cavity Adenoid Cystic Carcinoma; Recurrent Salivary Gland Carcinoma; Salivary Gland Adenoid Cystic Carcinoma; Stage III Major Salivary Gland Cancer AJCC v7; Stage III Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Stage IVA Major Salivary Gland Cancer AJCC v7; Stage IVA Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Stage IVB Major Salivary Gland Cancer AJCC v7; Stage IVB Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Stage IVC Major Salivary Gland Cancer AJCC v7; Stage IVC Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Tongue Carcinoma

Cystic meningioma: unusual entity with review of literature

Directory of Open Access Journals (Sweden)

Maheshwari Vikas

2017-12-01

Full Text Available Cystic meningioma is a relatively rare condition, radiological appearance of the cystic-solid components of the mass may create a diagnostic dilemma. The presence of a cyst is not a common imaging feature and this makes it difficult to differentiate it from hemangioblastoma, craniopharyngioma, metastasis and gliomas. Cystic meningiomas are present more commonly in children. We present a 60 year old male who presented with seizures and frontal lobe signs. The lesion was suspected as glioma however, postoperative histopathological examination demonstrated as meningioma. Patient showed remarkable recovery after surgery. Complete cyst resection should be considered if it is technically feasible and safe.

Features of gastritis predisposing to gastric adenoma and early gastric cancer

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Meining, A; Riedl, B; Stolte, M

2002-01-01

Background/Aims: Helicobacter pylori gastritis is a risk factor for the development of gastric cancer. The results of several studies indicate that gastric adenomas, which are considered premalignant lesions, may also be associated with H pylori gastritis. However, it is not clear whether there are different patterns of gastritis in these patients compared with patients with gastric cancer or patients with H pylori gastritis alone. Therefore, this study was designed to investigate the pattern...

Gastric Metastasis of Ectopic Breast Cancer Mimicking Axillary Metastasis of Primary Gastric Cancer

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Selami Ilgaz Kayılıoğlu

2014-01-01

Full Text Available Ectopic breast tissue has the ability to undergo all the pathological changes of the normal breast, including breast cancer. Gastrointestinal metastasis of breast cancer is rarely observed and it is very difficult to differentiate gastric metastases from primary gastric cancer. We present a case of 52-year-old female, who suffered from abdominal pain. Physical examination showed a palpable mass in the left anterior axilla and computerized tomography revealed gastric wall thickening with linitis plastica. When gastroscopic biopsy showed no signs of malignancy, excisional biopsy was performed in the left axilla. Histological examination revealed invasive lobular carcinoma of the breast, consistent with ectopic breast cancer. Further gastroscopic submucosal biopsies and immunohistochemical studies revealed gastric metastases of invasive lobular carcinoma. Axillary ectopic breast tissue carcinomas can mimic axillary lymphadenopathies. Additionally, gastric metastasis of breast cancer is an uncommon but possible condition. To the best of our knowledge, this is the first report of ectopic breast cancer with gastric metastasis.

Gastric ulceration subsequent to partial invagination of the stomach in a dog with gastric dilatation-volvulus.

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Parton, Amanda T; Volk, Susan W; Weisse, Chick

2006-06-15

CASE DESCRIPTION-An 8-year-old castrated male German Shepherd Dog was evaluated because of abdominal distension, retching, and vomiting. CLINICAL FINDINGS-Gastric dilatation-volvulus was suspected on the basis of the dog's signalment, history, clinical signs, and results of clinicopathologic analyses and abdominal radiography. Celiotomy was performed, and gastric dilatation-volvulus was confirmed along with splenomegaly. Gastric invagination was performed over an area of gastric necrosis. The dog was reevaluated 21 days later after an episode of collapse. Findings of physical examination and clinicopathologic analyses were suggestive of internal hemorrhage. Abdominal ultrasonography and subsequent celiotomy revealed severe gastric ulceration at the gastric invagination site, splenic torsion, and a focal splenic infarct. TREATMENT AND OUTCOME-Splenectomy and gastrectomy of the necrotic tissue were performed. The dog was discharged from the hospital, and the owner was instructed to administer gastroprotectants and feed the dog a bland diet. The dog was reported to be healthy 3.25 years after surgery. CLINICAL RELEVANCE-Findings suggest that complications associated with the gastric invagination procedure include severe gastric ulceration that may require subsequent surgery. Prolonged treatment with gastroprotectants following gastric invagination surgery may be necessary to avoid gastric ulceration in dogs.

Genomic dysregulation in gastric tumors.

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Janjigian, Yelena Y; Kelsen, David P

2013-03-01

Gastric cancer is among the most common human malignancies and the second leading cause of cancer-related death. The different epidemiologic and histopathology of subtypes of gastric cancer are associated with different genomic patterns. Data suggests that gene expression patterns of proximal, distal gastric cancers-intestinal type, and diffuse/signet cell are well separated. This review summarizes the genetic and epigenetic changes thought to drive gastric cancer and the emerging paradigm of gastric cancer as three unique disease subtypes. Copyright © 2012 Wiley Periodicals, Inc.

Intrinsic pro-angiogenic status of cystic fibrosis airway epithelial cells

International Nuclear Information System (INIS)

Verhaeghe, Catherine; Tabruyn, Sebastien P.; Oury, Cecile; Bours, Vincent; Griffioen, Arjan W.

2007-01-01

Cystic fibrosis is a common genetic disorder characterized by a severe lung inflammation and fibrosis leading to the patient's death. Enhanced angiogenesis in cystic fibrosis (CF) tissue has been suggested, probably caused by the process of inflammation, as similarly described in asthma and chronic bronchitis. The present study demonstrates an intrinsic pro-angiogenic status of cystic fibrosis airway epithelial cells. Microarray experiments showed that CF airway epithelial cells expressed several angiogenic factors such as VEGF-A, VEGF-C, bFGF, and PLGF at higher levels than control cells. These data were confirmed by real-time quantitative PCR and, at the protein level, by ELISA. Conditioned media of these cystic fibrosis cells were able to induce proliferation, migration and sprouting of cultured primary endothelial cells. This report describes for the first time that cystic fibrosis epithelial cells have an intrinsic angiogenic activity. Since excess of angiogenesis is correlated with more severe pulmonary disease, our results could lead to the development of new therapeutic applications

MicroRNAs in the pathogenesis of cystic kidney disease.

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Phua, Yu Leng; Ho, Jacqueline

2015-04-01

Cystic kidney diseases are common renal disorders characterized by the formation of fluid-filled epithelial cysts in the kidneys. The progressive growth and expansion of the renal cysts replace existing renal tissue within the renal parenchyma, leading to reduced renal function. While several genes have been identified in association with inherited causes of cystic kidney disease, the molecular mechanisms that regulate these genes in the context of post-transcriptional regulation are still poorly understood. There is increasing evidence that microRNA (miRNA) dysregulation is associated with the pathogenesis of cystic kidney disease. In this review, recent studies that implicate dysregulation of miRNA expression in cystogenesis will be discussed. The relationship of specific miRNAs, such as the miR-17∼92 cluster and cystic kidney disease, miR-92a and von Hippel-Lindau syndrome, and alterations in LIN28-LET7 expression in Wilms tumor will be explored. At present, there are no specific treatments available for patients with cystic kidney disease. Understanding and identifying specific miRNAs involved in the pathogenesis of these disorders may have the potential to lead to the development of novel therapies and biomarkers.

MRI of the cystic mass lesions of the pancreas

International Nuclear Information System (INIS)

Ohtomo, Kuni; Itai, Yuji; Yoshikawa, Koki; Kokubo, Takashi; Yashiro, Naofumi; Iio, Masahiro

1987-01-01

Five cystic mass lesions of the pancreas were exemined by MRI. Multiplocular fluid components were demonstrated as areas of various signal intensity in mucinous cystadenoma and cystadenocarcinoma. Gas within the cystic mass was noted in ductectatic mucinous cystadenocarcinoma. Honeycomb pattern and classification were not depicted in serous cystadenoma. Necrotic matter was demonstrated as area of lower signal than liver in pseudocyst. These results were then compared with CT and ultrasound and at present enhanced CT combined with ultrasound is more diagnostic than MRI for cystic mass lesions of the pancreas. (author)

Gastric retention and gastric ileus in diabetes mellitus

International Nuclear Information System (INIS)

Hoeffel, J.C.; Senot, P.; Champigneulle, B.; Drouin, P.

1980-01-01

Report of 2 cases of paralytic ileus of the stomach (gastric atony) and of 14 cases of gastric retention, diagnosed from the radiographs obtained from a group of 1500 diabetic patients within seven years. These disorders occur in diabetes mellitus present for many years and associated with peripheral neuropathy. The above findings often present diagnostic and therapeutic problems. Conservative drug therapy is usually sufficient management. (orig.) [de

Pneumatosis in canine gastric dilatation-volvulus syndrome.

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Fischetti, Anthony J; Saunders, H Mark; Drobatz, Kenneth J

2004-01-01

Retrospectively, 243 dogs with radiographic evidence of gastric dilatation-volvulus (GDV) were studied for radiographic signs of pneumatosis (intramural gas), pneumoperitoneum, splenomegaly, and severity of gastric distention. The sensitivity, specificity, and predictive value of these imaging signs as predictors of gastric wall necrosis, as determined by visual inspection at surgery or necropsy, were determined. The sensitivity and specificity of gastric pneumatosis were 14.1% and 92.7%, respectively. The prevalence of gastric wall necrosis was 26.6%. The positive and negative predictive values of gastric pneumatosis for predicting gastric necrosis were 40.9% and 74.9%, respectively. Gastric pneumatosis and pneumoperitoneum were identified together in four dogs. Pneumoperitoneum, either alone or in conjunction with pneumatosis, yielded similar results as a test for gastric necrosis. Splenomegaly and severity of gastric distention were insensitive and nonspecific for gastric wall necrosis. Splenomegaly did not predict the need for splenectomy at surgery. Although pneumatosis and pneumoperitoneum are relatively specific signs of gastric wall necrosis, the utility of these signs as a test for gastric necrosis is limited in clinical practice. The significance of pneumatosis should be taken into consideration with previous treatments for gastric decompression, as percutaneous gastric trocharization or orogastric intubation may increase the number of false-positive results.

Vanillin abrogates ethanol induced gastric injury in rats via modulation of gastric secretion, oxidative stress and inflammation

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Abdulrahman Al Asmari

Full Text Available Vanillin is commonly used as an additive in food, medicine and cosmetics, but its effect has not yet been studied in gastric injury. Therefore the effect of vanillin was studied in experimental gastric ulcer. Gastric secretion and acidity were studied in pylorus ligated rats. Ulcer index, levels of gastric mucus, malondialdehyde (MDA, myeloperoxidase activity (MPO, expression of nuclear factor kappa B (NF-κB p65, and histopathological changes were determined in ethanol induced gastric ulcer. Pre treatment with vanillin significantly reduced gastric secretion (P < 0.001 and acidity (P < 0.0001 and gastric ulcer index scores (P < 0.001. and augmented the gastric mucosal defense. Vanillin significantly restored the depleted gastric wall mucus levels (P < 0.0001 induced by ethanol and also significantly attenuated ethanol induced inflammation and oxidative stress by the suppression of gastric MPO activity (P < 0.001, reducing the expression of NF-κB p65 and the increased MDA levels (P < 0.001. Vanillin was also effective in alleviating the damage to the histological architecture and the activation of mast cells induced by ethanol.Together the results of this study highlight the gastroprotective activity of vanillin in gastric ulcers of rats through multiple actions that include inhibition of gastric secretion and acidity, reduction of inflammation and oxidative stress, suppression of expression of NF-κB, and restoration of the histological architecture. Keywords: Gastric ulcers, Pylorus ligation, Ethanol, Vanillin, Inflammation, Oxidative stress

Phosphorus-32 therapy for cystic craniopharyngiomas

International Nuclear Information System (INIS)

Barriger, Robert Bryan; Chang, Andrew; Lo, Simon S.; Timmerman, Robert D.; DesRosiers, Colleen; Boaz, Joel C.; Fakiris, Achilles J.

2011-01-01

Background and purpose: To examine control rates for predominantly cystic craniopharyngiomas treated with intracavitary phosphorus-32 (P-32). Material and methods: 22 patients with predominantly cystic craniopharyngiomas were treated at Indiana University between October 1997 and December 2006. Nineteen patients with follow-up of at least 6 months were evaluated. The median patient age was 11 years, median cyst volume was 9 ml, a median dose of 300 Gy was prescribed to the cyst wall, and median follow-up was 62 months. Results: Overall cyst control rate after the initial P-32 treatment was 67%. Complete tumor control after P-32 was 42%. Kaplan-Meier 1-, 3-, and 5-year initial freedom-from-progression rates were 68%, 49%, and 31%, respectively. Following salvage therapy, the Kaplan-Meier 1-, 3-, and 5-year ultimate freedom-from-progression rates were 95%, 95%, and 86%, respectively. All patients were alive at the last follow-up. Visual function was stable or improved in 81% when compared prior to P-32 therapy. Pituitary function remained stable in 74% of patients following P-32 therapy. Conclusions: Intracystic P-32 can be an effective and tolerable treatment for controlling cystic components of craniopharyngiomas as a primary treatment or after prior therapies, but frequently allows for progression of solid tumor components. Disease progression in the form of solid tumor progression, re-accumulation of cystic fluid, or development of new cysts may require further radiotherapy or surgical intervention for optimal long-term disease control.

Managing obstructive gastric volvulus: challenges and solutions

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Rodriguez-Garcia HA

2017-03-01

Full Text Available Hector Alejandro Rodriguez-Garcia,1 Andrew S Wright,2–4 Robert B Yates1–3 1Department of Surgery, Center for Esophageal and Gastric Surgery, 2Center for Videoendoscopic Surgery, 3Hernia Center, 4Institute for Simulation and Interprofessional Studies, UWMC, University of Washington, Seattle, USA Abstract: Gastric volvulus is the abnormal torsion of the stomach along its short or long axis. Most patients who experience gastric volvulus present with mild or intermittent gastric obstructive symptoms. However, severe acute gastric volvulus can result in complete gastric outlet obstruction and ischemia. Consequently, acute gastric volvulus warrants immediate evaluation and management. The goals of management are to relieve the obstruction and prevent recurrent volvulus. Techniques to manage gastric volvulus depend on patient characteristics and the presence of gastric ischemia. In the absence of gastric ischemia, gastric volvulus can be managed with anterior abdominal wall gastropexy or paraesophageal hernia repair. If gastric ischemia is present, operative resection of the affected portion of the stomach is indicated. When operative management is indicated, many patients with gastric volvulus can be managed with minimally invasive (laparoscopic, endoscopic, or laparoendoscopic techniques. Keywords: gastric volvulus, paraesophageal hernia, hiatal hernia

Characteristics of Metachronous Gastric Tumors after Endoscopic Submucosal Dissection for Gastric Intraepithelial Neoplasms

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Tomoyuki Boda

2014-01-01

Full Text Available Background. Recently, endoscopic submucosal dissection (ESD has become a standard treatment method for early gastric cancer and concurrent stomach preservation. However, metachronous recurrences have become a major problem. We evaluated the incidence and clinicopathologic features of and examined the risk factors for metachronous gastric tumors. Methods. A total of 357 patients who underwent ESD for gastric tumors (245 early gastric cancers and 112 adenomas and were followed up for more than 12 months without recurrence within the first 12 months were enrolled. We investigated the incidence and clinicopathologic features of metachronous tumors after ESD. We also analyzed the potential risk factors for metachronous tumors using the Kaplan-Meier method and Cox’s proportional hazards model. Results. The annual incidence of metachronous tumors after ESD was 2.4%. The median period until discovery after initial ESD was 26.0 months, and the median observation period was 52.6 months. Male patients developed metachronous tumors more frequently (P=0.04, and the hazard ratio of female to male patients was 0.36 (95% confidence interval: 0.11–0.89. Conclusions. Patients with a previous history of gastric tumors have a high risk of subsequent gastric tumor development and male patients should be carefully followed up after ESD for gastric tumor.

Gastric residual volume (GRV) and gastric contents measurement by refractometry.

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Chang, Wei-Kuo; McClave, Stephen A; Hsieh, Chung-Bao; Chao, You-Chen

2007-01-01

Traditional use of gastric residual volumes (GRVs), obtained by aspiration from a nasogastric tube, is inaccurate and cannot differentiate components of the gastric contents (gastric secretion vs delivered formula). The use of refractometry and 3 mathematical equations has been proposed as a method to calculate the formula concentration, GRV, and formula volume. In this paper, we have validated these mathematical equations so that they can be implemented in clinical practice. Each of 16 patients receiving a nasogastric tube had 50 mL of water followed by 100 mL of dietary formula (Osmolite HN, Abbott Laboratories, Columbus, OH) infused into the stomach. After mixing, gastric content was aspirated for the first Brix value (BV) measurement by refractometry. Then, 50 mL of water was infused into the stomach and a second BV was measured. The procedure of infusion of dietary formula (100 mL) and then water (50 mL) was repeated and followed by subsequent BV measurement. The same procedure was performed in an in vitro experiment. Formula concentration, GRV, and formula volume were calculated from the derived mathematical equations. The formula concentrations, GRVs, and formula volumes calculated by using refractometry and the mathematical equations were close to the true values obtained from both in vivo and in vitro validation experiments. Using this method, measurement of the BV of gastric contents is simple, reproducible, and inexpensive. Refractometry and the derived mathematical equations may be used to measure formula concentration, GRV, and formula volume, and also to serve as a tool for monitoring the gastric contents of patients receiving nasogastric feeding.

Serum and gastric fluid levels of cytokines and nitrates in gastric diseases infected with Helicobacter pylori.

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Mehmet, N; Refik, M; Harputluoglu, M; Ersoy, Y; Aydin, N Engin; Yildirim, B

2004-04-01

This case control study presents data on the concentrations of nitrite and nitrate and a variety of pro-inflammatory cytokines such as interleukin-1 beta (IL-1 beta), interleukin-2R (IL-2R), interleukin-6 (IL-6), interleukin-8 (IL-8) and tumor necrosis factor TNF-alpha in gastric fluid and serum. Patients with gastritis, gastric ulcer and gastric cancer are studied and grouped according to infection by Helicobacter pylori. The 208 patients who underwent upper gastrointestinal endoscopic examination were classified as follows; H. pylori-positive gastritis (n = 32), H. pylori-negative gastritis (n = 32), H. pylori-positive ulcers (n = 34), H. pylori-negative ulcers (n = 34), 43 patients with H. pylori-positive gastric cancer in addition to 33 H. pylori-negative healthy control individuals. Gastric fluids and blood samples were taken concomitantly. Cytokines and nitrite and nitrate determinations were attempted as soon as possible after collection of the samples. Nitrite and nitrate levels of serum and gastric fluids of H. pylori-positive gastritis and ulcers were higher than H. pylori-negative gastritis and ulcers. The concentrations of total nitrite and nitrate and cytokines (TNF-alpha, IL-2R, IL-6, and IL-8) in gastric fluids and sera of H. pylori-positive gastric cancer patients were higher than H. pylori-negative control groups. IL-1 beta level was significantly elevated in gastric fluid of infected cancer patients but not in serum. Taken together, the results suggest that an increase in cytokine-NO combination in gastric mucosa previously reported by many studies is not restricted to local infected gastric tissue but also detected in gastric fluid and sera of H. pylori-positive subjects and may have an important role in the pathogenesis and development of common gastric diseases.

Nutrient Status of Adults with Cystic Fibrosis

Science.gov (United States)

GORDON, CATHERINE M.; ANDERSON, ELLEN J.; HERLYN, KAREN; HUBBARD, JANE L.; PIZZO, ANGELA; GELBARD, RONDI; LAPEY, ALLEN; MERKEL, PETER A.

2011-01-01

Nutrition is thought to influence disease status in patients with cystic fibrosis (CF). This cross-sectional study sought to evaluate nutrient intake and anthropometric data from 64 adult outpatients with cystic fibrosis. Nutrient intake from food and supplements was compared with the Dietary Reference Intakes for 16 nutrients and outcomes influenced by nutritional status. Attention was given to vitamin D and calcium given potential skeletal implications due to cystic fibrosis. Measurements included weight, height, body composition, pulmonary function, and serum metabolic parameters. Participants were interviewed about dietary intake, supplement use, pulmonary function, sunlight exposure, and pain. The participants’ mean body mass index (±standard deviation) was 21.8±4.9 and pulmonary function tests were normal. Seventy-eight percent used pancreatic enzyme replacement for malabsorption. Vitamin D deficiency [25-hydroxyvitamin D (25OHD)<37.5 nmol/L] was common: 25 (39%) were deficient despite adequate vitamin D intake. Lipid profiles were normal in the majority, even though total and saturated fat consumption represented 33.0% and 16.8% of energy intake, respectively. Reported protein intake represented 16.9% of total energy intake (range 10%–25%). For several nutrients, including vitamin D and calcium, intake from food and supplements in many participants exceeded recommended Tolerable Upper Intake Levels. Among adults with cystic fibrosis, vitamin D deficiency was common despite reported adequate intake, and lipid profiles were normal despite a relatively high fat intake. Mean protein consumption was adequate, but the range of intake was concerning, as both inadequate or excessive intake may have deleterious skeletal effects. These findings call into question the applicability of established nutrient thresholds for patients with cystic fibrosis. PMID:18060897

Mucocele of the cystic duct remnant after orthotopic liver transplant: a problem revisited.

Science.gov (United States)

Chatterjee, Suvadip; Das, Debasish; Hudson, Mark; Bassendine, Margaret Fiona; Scott, John; Oppong, Kofi Ernest; Sen, Gourab; French, Jeremy J

2011-06-01

Mucocele of the cystic duct remnant is an uncommon hepatobiliary complication of a liver transplant. Current practice usually involves either excising the cystic duct, or incorporating the distal end of the transected cystic duct into the suture line of the biliary anastomosis to ensure drainage. We report a patient who developed cystic duct remnant mucocele after the latter approach was adopted. We believe that this is likely related to delayed anastomotic stricturing, which prevented draining from the remnant cystic duct. We also discuss the incidence, pathology, investigations, and treatment of this condition.

Episodic seasonal Pseudo-Bartter syndrome in cystic fibrosis.

Science.gov (United States)

Kintu, Brett; Brightwell, Alex

2014-06-01

Pseudo-Bartter syndrome (PBS) describes an uncommon but well recognised complication of cystic fibrosis leading to hypochloraemic, hypokalaemic metabolic alkalosis. Pseudo-Bartter syndrome is usually seen at initial presentation or within the first two years of life in children with cystic fibrosis. Risk factors for development of PBS include warm weather conditions, severe respiratory or pancreatic disease and gastrointestinal losses (e.g. vomiting and diarrhoea). PBS is rare in older children and adolescents although epidemics have been associated with heat wave conditions in warmer climates. In this era of climate change, it is crucial that clinicians consider Pseudo-Bartter syndrome when patients with cystic fibrosis present unwell during summer. Copyright © 2014 Elsevier Ltd. All rights reserved.

Vanillin abrogates ethanol induced gastric injury in rats via modulation of gastric secretion, oxidative stress and inflammation.

Science.gov (United States)

Al Asmari, Abdulrahman; Al Shahrani, Hamoud; Al Masri, Nasser; Al Faraidi, Ahmed; Elfaki, Ibrahim; Arshaduddin, Mohammed

2016-01-01

Vanillin is commonly used as an additive in food, medicine and cosmetics, but its effect has not yet been studied in gastric injury. Therefore the effect of vanillin was studied in experimental gastric ulcer. Gastric secretion and acidity were studied in pylorus ligated rats. Ulcer index, levels of gastric mucus, malondialdehyde (MDA), myeloperoxidase activity (MPO), expression of nuclear factor kappa B (NF-κB) p65, and histopathological changes were determined in ethanol induced gastric ulcer. Pre treatment with vanillin significantly reduced gastric secretion ( P  Vanillin significantly restored the depleted gastric wall mucus levels ( P  Vanillin was also effective in alleviating the damage to the histological architecture and the activation of mast cells induced by ethanol. Together the results of this study highlight the gastroprotective activity of vanillin in gastric ulcers of rats through multiple actions that include inhibition of gastric secretion and acidity, reduction of inflammation and oxidative stress, suppression of expression of NF-κB, and restoration of the histological architecture.

Helical CT findings of gastric wall thickening by peptic ulcer : compared with gastric adenocarcinoma with ulcer

International Nuclear Information System (INIS)

Jung, Won Jung; Choi, Jong Chul; Seo, Keum Soo; Koo, Bon Sik; Park, Byeong Ho; Kim, Chung Ku; Lee, Ki Nam; Nam, Kyung Jin

2000-01-01

To compare on the basis of helical CT findings gastric wall thickening of peptic gastric ulcer with that of gastric adenocarcinoma with ulcer. Thirty-eight patients with pathologically proven gastric lesion (17 cases of peptic ulcer and 21 cases of ulcerative or ulceroinfiltrative gastric cancer (Borrman type II, III) underwent helical CT, and the findings were retrospectively reviewed in terms of maximum abnormal wall thickness, preservation of the inner enhancing layer, the presence three discriminate layers of gastric wall, and enhancement pattern. The enhancement pattern of abnormally thick wall was compared with that of the portal phase of back muscle, and was defined as low, iso, or high. The Chi-square test and Student t test were used for statistical analysis. In cases of peptic ulcer and gastric cancer with ulceration, maximum abnormal wall thickness was 7-30 (mean, 16.1)mm, and 11-33 (mean, 21.8)mm, respectively. The inner enhancing layer was preserved in 15 of 17 patients (88.2%) and one of 21 (4.8%); three discriminate layers of gastric wall were observed in 8 of 17 patients (47.0%), and one of 21 (4.8%). The enhancement pattern was low in 12 of 17 patients (70.5%), and 3 of 21 (14.3%); iso in 4 of 17 (23.5%), and 4 of 21 (19.0%), and high in one of 17 (5.9%), and 14 of 21 (66.7%). All figures refer, respectively, to the two distinct conditions. In terms of preservation of the inner enhancing layer, three discriminate layers of gastric wall, and a low enhancement pattern, there were statistically significant differences between peptic ulcer and gastric adenocarcinoma with ulcer. Where the enhancement was high, however, the statistically significant difference between the two conditions was even greater. There was no statistically significant difference in terms of gastric wall thickness or iso-attenuation of thickened gastric. Helical CT findings of gastric wall thickening, preservation of the inner enhancing layer, and three discriminate layers of

Helical CT findings of gastric wall thickening by peptic ulcer : compared with gastric adenocarcinoma with ulcer

Energy Technology Data Exchange (ETDEWEB)

Jung, Won Jung; Choi, Jong Chul; Seo, Keum Soo; Koo, Bon Sik; Park, Byeong Ho; Kim, Chung Ku; Lee, Ki Nam; Nam, Kyung Jin [College of Medicine, Dong A University, Pusan (Korea, Republic of)

2000-02-01

To compare on the basis of helical CT findings gastric wall thickening of peptic gastric ulcer with that of gastric adenocarcinoma with ulcer. Thirty-eight patients with pathologically proven gastric lesion (17 cases of peptic ulcer and 21 cases of ulcerative or ulceroinfiltrative gastric cancer (Borrman type II, III)) underwent helical CT, and the findings were retrospectively reviewed in terms of maximum abnormal wall thickness, preservation of the inner enhancing layer, the presence three discriminate layers of gastric wall, and enhancement pattern. The enhancement pattern of abnormally thick wall was compared with that of the portal phase of back muscle, and was defined as low, iso, or high. The Chi-square test and Student t test were used for statistical analysis. In cases of peptic ulcer and gastric cancer with ulceration, maximum abnormal wall thickness was 7-30 (mean, 16.1)mm, and 11-33 (mean, 21.8)mm, respectively. The inner enhancing layer was preserved in 15 of 17 patients (88.2%) and one of 21 (4.8%); three discriminate layers of gastric wall were observed in 8 of 17 patients (47.0%), and one of 21 (4.8%). The enhancement pattern was low in 12 of 17 patients (70.5%), and 3 of 21 (14.3%); iso in 4 of 17 (23.5%), and 4 of 21 (19.0%), and high in one of 17 (5.9%), and 14 of 21 (66.7%). All figures refer, respectively, to the two distinct conditions. In terms of preservation of the inner enhancing layer, three discriminate layers of gastric wall, and a low enhancement pattern, there were statistically significant differences between peptic ulcer and gastric adenocarcinoma with ulcer. Where the enhancement was high, however, the statistically significant difference between the two conditions was even greater. There was no statistically significant difference in terms of gastric wall thickness or iso-attenuation of thickened gastric. Helical CT findings of gastric wall thickening, preservation of the inner enhancing layer, and three discriminate layers of

Congenital cystic adenomatoid lung malformation of newborn

International Nuclear Information System (INIS)

Reither, M.; Peltner, H.U.; Weigel, W.; Braune, M.; Heiming, E.

1980-01-01

The congenital cystic adenomatoid malformation (CCAM) of the newborn is a particular form among the cystic disorders of the lung. The clinical findings, illustrated by four cases, and especially the roentgenographic symptoms are typical. Different radiologic examinations, including the computertomography, are discussed. The differential diagnosis of the disease is various, and therefore a correct and on time diagnosis is necessary, because the prognosis of the patient depends on an adequate therapy. (orig.) [de

High levels of aromatic amino acids in gastric juice during the early stages of gastric cancer progression.

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Kai Deng

Full Text Available BACKGROUND: Early-stage gastric cancer is mostly asymptomatic and can easily be missed easily by conventional gastroscopy. Currently, there are no useful biomarkers for the early detection of gastric cancer, and their identification of biomarkers is urgently needed. METHODS: Gastric juice was obtained from 185 subjects that were divided into three groups: non-neoplastic gastric disease (NGD, advanced gastric cancer and early gastric cancer (EGC. The levels of aromatic amino acids in the gastric juice were quantitated using high-performance liquid chromatography. RESULTS: The median values (25th to 75th percentile of tyrosine, phenylalanine and tryptophan in the gastric juice were 3.8 (1.7-7.5 µg/ml, 5.3 (2.3-9.9 µg/ml and 1.0 (0.4-2.8 µg/ml in NGD; 19.4 (5.8-72.4 µg/ml, 24.6 (11.5-73.7 µg/ml and 8.3 (2.1-28.0 µg/ml in EGC. Higher levels of tyrosine, phenylalanine and tryptophan in the gastric juice were observed in individuals of EGC groups compared those of the NGD group (NGD vs. EGC, P<0.0001. For the detection of EGC, the areas under the receiver operating characteristic curves (AUCs of each biomarker were as follows: tyrosine, 0.790 [95% confidence interval (CI, 0.703-0.877]; phenylalanine, 0.831 (95% CI, 0.750-0.911; and tryptophan, 0.819 (95% CI, 0.739-0.900. The sensitivity and specificity of phenylalanine were 75.5% and 81.4%, respectively, for detection of EGC. A multiple logistic regression analysis showed that high levels of aromatic amino acids in the gastric juice were associated with gastric cancer (adjusted β coefficients ranged from 1.801 to 4.414, P<0.001. CONCLUSION: Increased levels of tyrosine, phenylalanine and tryptophan in the gastric juice samples were detected in the early phase of gastric carcinogenesis. Thus, tyrosine, phenylalanine and tryptophan in gastric juice could be used as biomarkers for the early detection of gastric cancer. A gastric juice analysis is an efficient, economical and convenient method for

Cystic change in pulmonary tuberculosis in an immunocompetent adult: a case report

International Nuclear Information System (INIS)

Ko, Sung Min; Seo, Soo Ji; Choi, Won Il; Jeon, Young June

2008-01-01

Cystic change associated with pulmonary tuberculosis is rarely encountered, and few reports are available on the radiologic findings of pulmonary tuberculosis presenting as multiple cystic lesions associated with consolidation or bronchohematogenous nodules. The cystic lesions in our pulmonary tuberculosis patient occurred during steroid treatment without antituberculous chemotherapy and progressively increased in size, but subsequently became smaller after the initiation of antituberculous chemotherapy. Herein, we report the chest radiographic and computed tomographic findings of cystic change in pulmonary tuberculosis in an immunocompetent adult

Intrathoracic gastric volvulus in infancy

Energy Technology Data Exchange (ETDEWEB)

Al-Salem, A.H. [Dept. of Surgery, Qatif Central Hospital, Qatif (Saudi Arabia)

2000-12-01

Intrathoracic gastric volvulus is a very rare surgical emergency. Early diagnosis and treatment are of great importance to prevent gastric gangrene and perforation or gastric obstruction and dilation, which may lead to cardiorespiratory arrest. We report two infants who presented with intrathoracic gastric volvulus. This was associated with recurrent diaphragmatic hernia in one and congenital paraoesophageal hernia in the other. Aspects of diagnosis and treatment are also discussed. (orig.)

Intrathoracic gastric volvulus in infancy

International Nuclear Information System (INIS)

Al-Salem, A.H.

2000-01-01

Intrathoracic gastric volvulus is a very rare surgical emergency. Early diagnosis and treatment are of great importance to prevent gastric gangrene and perforation or gastric obstruction and dilation, which may lead to cardiorespiratory arrest. We report two infants who presented with intrathoracic gastric volvulus. This was associated with recurrent diaphragmatic hernia in one and congenital paraoesophageal hernia in the other. Aspects of diagnosis and treatment are also discussed. (orig.)

Cystic form of rheumatoid arthritis

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Dijkstra, P.F.; Gubler, F.M.; Maas, A.

1988-10-01

A nonerosive form of rheumatoid arthritis (R.A.) was found in 62 patients out of 660 patients with R.A.. These 62 patients exhibit slowly progressive cystic changes in about the same joints in which usually erosions develop in classic R.A.. The E.S.R. is often low, half of the patients remained seronegative and there are 35 males and 27 females in the group. A smaller group of 15 out of these patients could be followed from a stage wherein the radiographs were normal to a stage of extensive cystic changes, over a period of at least 6 years. An attempt is made to delineate this group within the rheumatoid arthritis disease entity.

[Historical compilation of cystic fibrosis].

Science.gov (United States)

Navarro, Salvador

2016-01-01

Cystic fibrosis is the most common life-shortening recessively inherited disorder in the Caucasian population. The genetic mutation that most frequently provokes cystic fibrosis (ΔF508) appeared at least 53,000years ago. For many centuries, the disease was thought to be related to witchcraft and the "evil eye" and it was only in 1938 that Dorothy H. Andersen characterized this disorder and suspected its genetic origin. The present article reviews the pathological discoveries and diagnostic and therapeutic advances made in the last 75 years. The review ends with some considerations for the future. Copyright © 2015 Elsevier España, S.L.U. and AEEH y AEG. All rights reserved.

Cystic adventitial degeneration: ectopic ganglia from adjacent joint capsules.

Science.gov (United States)

Ortmann, J; Widmer, M K; Gretener, S; Do, D D; Willenberg, T; Daliri, A; Baumgartner, I

2009-11-01

Cystic adventitial degeneration is a rare non-atherosclerotic cause of peripheral arterial occlusive disease, mainly seen in young men without other evidence of vascular disease. Diagnosis will be established by clinical findings and by ultrasound or angiography and can be treated by excision or enucleation of the affected arterial segment or by percutaneous ultrasound-guided aspiration. However, the etiology of adventitial cysts remains unknown. We report a case of cystic adventitial degeneration showing a connection between the joint capsule and the adventitial cyst, supporting the theory that cystic adventitial degeneration may represent ectopic ganglia from adjacent joint capsules.

Predicting the intrauterine fetal death of fetuses with cystic hygroma in early pregnancy.

Science.gov (United States)

Shimura, Mai; Ishikawa, Hiroshi; Nagase, Hiromi; Mochizuki, Akihiko; Sekiguchi, Futoshi; Koshimizu, Naho; Itai, Toshiyuki; Odagami, Mizuha

2018-01-11

We investigated whether it was possible to predict the prognosis of fetuses with cystic hygroma in early pregnancy based on the degree of neck thickening. We retrospectively analyzed 57 singleton pregnancies with fetuses with cystic hygroma who were examined before the 22nd week of pregnancy. The fetuses were categorized according to the outcome, structural abnormalities at birth, and chromosomal abnormalities. Here, we proposed a new sonographic predictor with which we assessed neck thickening by dividing the width of the neck thickening by the biparietal diameter, which is expressed as the cystic hygroma width/biparietal diameter ratio. The median cystic hygroma width/biparietal diameter ratio in the intrauterine fetal death group (0.51) was significantly higher than that in the live birth group (0.27). No significant difference in the median cystic hygroma width/biparietal diameter ratio was found between the structural abnormalities group at birth and the no structural abnormalities group, and no significant difference in the median cystic hygroma width/biparietal diameter ratio was found between the chromosomal abnormality group and the no chromosomal abnormality group. We used receiver operating characteristic analysis to evaluate the cystic hygroma width/biparietal diameter ratio to predict intrauterine fetal death. When the cystic hygroma width/biparietal diameter ratio cut-off value was 0.5, intrauterine fetal death could be predicted with a sensitivity of 52.9% and a specificity of 100%. It is possible to predict intrauterine fetal death in fetuses with cystic hygroma in early pregnancy if cystic hygroma width/biparietal diameter ratio is measured. However, even if cystic hygroma width/biparietal diameter ratio is measured, predicting the presence or absence of a structural abnormality at birth or a chromosomal abnormality is difficult. © 2018 Japanese Teratology Society.

Gastric Ulcers Syndrome in Donkeys

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Abelardo Morales Briceño

2015-09-01

Full Text Available This study aimed to describe gastric ulcer in donkeys. 10 donkeys (Equus asinus were studied in Bodonal de la Sierra, Badajoz-Extremadura, Spain. They were referred for necropsy and dead due to non-digestive causes. 4 males and 6 females were examined. The ages were classified of 4-16 years old. The stomach and gastric mucosa was evaluated for classified Merrit, 2003. Samples of gastric tissue were collected. The samples fixed in formalin were processed by conventional histological techniques and examined by histopathology. None of the donkeys presented clinical signs for gastric ulcers syndrome. Of the 10 donkeys studied, 10% had Grade 0; 30% Grade 1; 40% Grade 2; 10% Grade 3; and 10% Grade 4. In 30% (3/10 parasites such as Gasterophilus sp. were observed. The histological slices revealed severe damage on the gastric mucosa, a loss of continuity of the gastric mucosa with corium exposure, and subchorionic edema with parakeratotic hyperkeratosis, together with a mixed lymphoplasmocytic mononuclear infiltrate. In conclusion, we reported gastric ulcers syndrome in donkeys in Spain.

"Cystic fibrotics could survive cholera, choleraics could survive cystic fibrosis"; hypothesis that explores new horizons in treatment of cystic fibrosis.

Science.gov (United States)

Azimi, Arsalan

2015-12-01

Cystic fibrosis, the most common inherited disease of white population, is a disease of CFTR channels, in which mucosal function of many organs especially respiratory tract is impaired. Decreased mucociliary clearance and accumulation of mucus in airways facilitates colonization of infectious microorganisms, followed by infection. Following chronic infection, persistent inflammation ensues, which results in airway remodeling and deterioration of mucociliary clearance and result in a vicious cycle. Here, it is hypothesized that cholera toxin (CT) could ameliorate symptoms of cystic fibrosis as CT could dilute the thickened mucus, improve mucociliary clearance and alleviate airway obstruction. CT strengthens immunity of airway mucosa and it could attenuates bacterial growth and reduce persistency of infection. CT also modulates cellular immune response and it could decrease airway inflammation, hinder airway remodeling and prevent respiratory deterioration. Thereby it is hypothesized that CT could target and ameliorate many of pathophysiologic steps of the disease and it explores new horizons in treatment of CF. Copyright © 2015 Elsevier Ltd. All rights reserved.

Gamma Knife Radiosurgery for the Treatment of Cystic Cerebral Metastases

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Ebinu, Julius O.; Lwu, Shelly; Monsalves, Eric; Arayee, Mandana [Division of Neurosurgery, Department of Surgery, Toronto Western Hospital, Toronto, Ontario (Canada); Chung, Caroline; Laperriere, Normand J. [Department of Radiation Oncology, Princess Margaret Hospital, University Health Network, University of Toronto, Toronto, Ontario (Canada); Kulkarni, Abhaya V.; Goetz, Pablo [Division of Neurosurgery, Department of Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Ontario (Canada); Zadeh, Gelareh, E-mail: gelareh.zadeh@uhn.on.ca [Division of Neurosurgery, Department of Surgery, Toronto Western Hospital, Toronto, Ontario (Canada)

2013-03-01

Purpose: To assess the role of Gamma Knife radiosurgery (GKRS) in the treatment of nonsurgical cystic brain metastasis, and to determine predictors of response to GKRS. Methods: We reviewed a prospectively maintained database of brain metastases patients treated at our institution between 2006 and 2010. All lesions with a cystic component were identified, and volumetric analysis was done to measure percentage of cystic volume on day of treatment and consecutive follow-up MRI scans. Clinical, radiologic, and dosimetry parameters were reviewed to establish the overall response of cystic metastases to GKRS as well as identify potential predictive factors of response. Results: A total of 111 lesions in 73 patients were analyzed; 57% of lesions received prior whole-brain radiation therapy (WBRT). Lung carcinoma was the primary cancer in 51% of patients, 10% breast, 10% colorectal, 4% melanoma, and 26% other. Fifty-seven percent of the patients were recursive partitioning analysis class 1, the remainder class 2. Mean target volume was 3.3 mL (range, 0.1-23 mL). Median prescription dose was 21 Gy (range, 15-24 Gy). Local control rates were 91%, 63%, and 37% at 6, 12, and 18 months, respectively. Local control was improved in lung primary and worse in patients with prior WBRT (univariate). Only lung primary predicted local control in multivariate analysis, whereas age and tumor volume did not. Lesions with a large cystic component did not show a poorer response compared with those with a small cystic component. Conclusions: This study supports the use of GKRS in the management of nonsurgical cystic metastases, despite a traditionally perceived poorer response. Our local control rates are comparable to a matched cohort of noncystic brain metastases, and therefore the presence of a large cystic component should not deter the use of GKRS. Predictors of response included tumor subtype. Prior WBRT decreased effectiveness of SRS for local control rates.

Gamma Knife Radiosurgery for the Treatment of Cystic Cerebral Metastases

International Nuclear Information System (INIS)

Ebinu, Julius O.; Lwu, Shelly; Monsalves, Eric; Arayee, Mandana; Chung, Caroline; Laperriere, Normand J.; Kulkarni, Abhaya V.; Goetz, Pablo; Zadeh, Gelareh

2013-01-01

Purpose: To assess the role of Gamma Knife radiosurgery (GKRS) in the treatment of nonsurgical cystic brain metastasis, and to determine predictors of response to GKRS. Methods: We reviewed a prospectively maintained database of brain metastases patients treated at our institution between 2006 and 2010. All lesions with a cystic component were identified, and volumetric analysis was done to measure percentage of cystic volume on day of treatment and consecutive follow-up MRI scans. Clinical, radiologic, and dosimetry parameters were reviewed to establish the overall response of cystic metastases to GKRS as well as identify potential predictive factors of response. Results: A total of 111 lesions in 73 patients were analyzed; 57% of lesions received prior whole-brain radiation therapy (WBRT). Lung carcinoma was the primary cancer in 51% of patients, 10% breast, 10% colorectal, 4% melanoma, and 26% other. Fifty-seven percent of the patients were recursive partitioning analysis class 1, the remainder class 2. Mean target volume was 3.3 mL (range, 0.1-23 mL). Median prescription dose was 21 Gy (range, 15-24 Gy). Local control rates were 91%, 63%, and 37% at 6, 12, and 18 months, respectively. Local control was improved in lung primary and worse in patients with prior WBRT (univariate). Only lung primary predicted local control in multivariate analysis, whereas age and tumor volume did not. Lesions with a large cystic component did not show a poorer response compared with those with a small cystic component. Conclusions: This study supports the use of GKRS in the management of nonsurgical cystic metastases, despite a traditionally perceived poorer response. Our local control rates are comparable to a matched cohort of noncystic brain metastases, and therefore the presence of a large cystic component should not deter the use of GKRS. Predictors of response included tumor subtype. Prior WBRT decreased effectiveness of SRS for local control rates

Cystic adventitial disease of popliteal artery with significant stenosis

International Nuclear Information System (INIS)

Gupta, Ranjana; Mittal, Puneet; Gupta, Praveen; Jindal, Nancy

2013-01-01

Cystic adventitial disease of popliteal artery is a rare condition of unknown etiology which usually presents in middle-aged men. We present Doppler and computed tomography angiography findings in a case of cystic adventitial disease with significant obstruction of popliteal artery, with secondary narrowing of popliteal vein

Gastric mucosa in Mongolian and Japanese patients with gastric cancer and Helicobacter pylori infection

Science.gov (United States)

Matsuhisa, Takeshi; Yamaoka, Yoshio; Uchida, Tomohisa; Duger, Davaadorj; Adiyasuren, Battulga; Khasag, Oyuntsetseg; Tegshee, Tserentogtokh; Tsogt-Ochir, Byambajav

2015-01-01

AIM: To investigate the characteristics of gastric cancer and gastric mucosa in a Mongolian population by comparison with a Japanese population. METHODS: A total of 484 Mongolian patients with gastric cancer were enrolled to study gastric cancer characteristics in Mongolians. In addition, a total of 208 Mongolian and 3205 Japanese consecutive outpatients who underwent endoscopy, had abdominal complaints, no history of gastric operation or Helicobacter pylori eradication treatment, and no use of gastric secretion inhibitors such as histamine H2-receptor antagonists or proton pump inhibitors were enrolled. This study was conducted with the approval of the ethics committees of all hospitals. The triple-site biopsy method was used for the histologic diagnosis of gastritis and H. pylori infection in all Mongolian and Japanese cases. The infection rate of H. pylori and the status of gastric mucosa in H. pylori-infected patients were compared between Mongolian and Japanese subjects. Age (± 5 years), sex, and endoscopic diagnosis were matched between the two countries. RESULTS: Approximately 70% of Mongolian patients with gastric cancer were 50-79 years of age, and approximately half of the cancers were located in the upper part of the stomach. Histologically, 65.7% of early cancers exhibited differentiated adenocarcinoma, whereas 73.9% of advanced cancers displayed undifferentiated adenocarcinoma. The infection rate of H. pylori was higher in Mongolian than Japanese patients (75.9% vs 48.3%, P gastritis changed from antrum-predominant gastritis to corpus-predominant gastritis with age in both populations. CONCLUSION: Gastric cancer was located in the upper part of the stomach in half of the Mongolian patients; Mongolian patients were infected with non-East-Asian-type H. pylori. PMID:26217093

Breakthrough Therapies: Cystic Fibrosis (CF) Potentiators and Correctors

Science.gov (United States)

Solomon, George M.; Marshall, Susan G.; Ramsey, Bonnie W.; Rowe, Steven M.

2015-01-01

Cystic Fibrosis is caused by mutations in the Cystic Fibrosis Transmembrane conductance Regulator (CFTR) gene resulting in abnormal protein function. Recent advances of targeted molecular therapies and high throughput screening have resulted in multiple drug therapies that target many important mutations in the CFTR protein. In this review, we provide the latest results and current progress of CFTR modulators for the treatment of cystic fibrosis, focusing on potentiators of CFTR channel gating and Phe508del processing correctors for the Phe508del CFTR mutation. Special emphasis is placed on the molecular basis underlying these new therapies and emerging results from the latest clinical trials. The future directions for augmenting the rescue of Phe508del with CFTR modulators is also emphasized. PMID:26097168

MR differentiation of cystic lesions in the maxillomandibular region

International Nuclear Information System (INIS)

Minami, M.; Kaneda, T.; Ozawa, K.; Ozawa, M.; Itaz, Y.; Sasaki, Y.

1991-01-01

This paper examines the capability of MR imaging in differentiating cystic lesions in the maxillomandibular region. MR imaging of 34 patients with cystic lesions in the maxillomandibular region was performed prospectively. After T1-weighted axial imaging, T1-weighted axial and sagittal/coronal imaging with Gd-DTPA and T2-weighted axial imaging was performed. The pathologic examinations of the cases showed 9 ameloblastomas, 13 odontogenic keratocysts, and 11 other types of cysts. MR differentiation between ameloblastoma and cysts was possible in all cases but one. MR images of ameloblastoma showed solid and cystic components, multilocularity, irregularly thickened walls, mural nodules, marked Gd-DTPA enhancement of the wall, and low T1-weighted signal fluids. MR differentiation between various kinds of cysts was difficult without information from conventional radiography, except odontogenic keratocysts. MR images of 17 keratocysts showed cystic patterns, regularly thin walls monolocular cysts, weak Gd-DTPA enhancement of the walls, and inhomogeneous intensity of the contents

Different manifestations of calcifying cystic odontogenic tumor

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Estevam Rubens Utumi

2012-09-01

Full Text Available The calcifying cystic odontogenic tumor normally presents as apainless, slow-growing mass, involving both maxilla and mandible,primarily the anterior segment (incisor/canine area. It generallyaffects young adults in the third to fourth decades, with no genderpredilection. Computerized tomography images revealed importantcharacteristics that were not detected by panoramic radiography,such as fenestration, calcification and tooth-like structures. Thetypical microscopic feature of this lesion is the presence of variableamounts of aberrant epithelial cells, without nuclei, which arenamed “ghost cells”. In addition, dysplastic dentine can be foundand occasionally the cyst can be associated with an area of dentalhard tissue formation resembling an odontoma. The treatment forcalcifying cystic odontogenic tumor involves simple enucleationand curettage. The purpose of this article is to present two differentmanifestation of calcifying cystic odontogenic tumor in whichcomputerized tomography, associated to clinical features, servedas an important tool for diagnosis, adequate surgical planning andfollow-up of patients.

[Cystic fibrosis--initial diagnosis in a 39-year-old patient].

Science.gov (United States)

Bargon, J; Rickmann, J; Jacobi, V; Straub, R; Arnemann, J; Wagner, T O

2000-12-15

Cystic fibrosis is the most common hereditary disorder among Caucasians. Most of the patients are diagnosed as children. However, some cases are going undiagnosed into adulthood and are then often misdiagnosed because the non-pediatricians do not know cystic fibrosis very well and do not consider this diagnosis in adult patients. We present the medical history of a woman, who was diagnosed with cystic fibrosis at the age of 39 years, although she had suffered from bronchiectasis, pancreatic insufficiency and liver cirrhosis since many years. Her medical history was long with some diagnosis, but because of her age nobody considered the final diagnosis. In adult patients with bronchiectasis, liver cirrhosis and pancreatic insufficiency in combination or with only one of these symptoms, cystic fibrosis should be included into the differential diagnosis.

Computed tomography findings of acute gastric volvulus

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Millet, Ingrid; Orliac, Celine; Alili, Chakib; Taourel, Patrice [Hopital Lapeyronie, Department of Radiology, Montpellier (France); Guillon, Francoise [University Hospital of Montpellier, Department of Surgery, Montpellier (France)

2014-12-15

To assess the diagnostic performance of CT signs of gastric volvulus in both confirmed cases and control subjects. We retrospectively reviewed CT findings in 10 patients with surgically confirmed acute gastric volvulus and 20 control subjects with gastric distension. Two radiologists independently evaluated CT images for risk factors of gastric volvulus, direct findings of gastric volvulus by assessing gastric dilatation, the presence of an antropyloric transition point, the respective position of the different stomach segments and of the greater and lesser curvatures, stenosis of the gastric segments through the oesophageal hiatus and for findings of gastric ischemia. The sensitivity and specificity of each finding were calculated. The most sensitive direct signs of gastric volvulus were an antropyloric transition point without any abnormality at the transition zone and the antrum at the same level or higher than the fundus. The presence of both these two findings as diagnostic criteria of gastric volvulus had 100 % sensitivity and specificity for the diagnosis of gastric volvulus. There was no association between CT signs of ischemia and final bowel ischemia at pathology. CT is both highly sensitive and specific for diagnosing acute gastric volvulus. (orig.)

Computed tomography findings of acute gastric volvulus

International Nuclear Information System (INIS)

Millet, Ingrid; Orliac, Celine; Alili, Chakib; Taourel, Patrice; Guillon, Francoise

2014-01-01

To assess the diagnostic performance of CT signs of gastric volvulus in both confirmed cases and control subjects. We retrospectively reviewed CT findings in 10 patients with surgically confirmed acute gastric volvulus and 20 control subjects with gastric distension. Two radiologists independently evaluated CT images for risk factors of gastric volvulus, direct findings of gastric volvulus by assessing gastric dilatation, the presence of an antropyloric transition point, the respective position of the different stomach segments and of the greater and lesser curvatures, stenosis of the gastric segments through the oesophageal hiatus and for findings of gastric ischemia. The sensitivity and specificity of each finding were calculated. The most sensitive direct signs of gastric volvulus were an antropyloric transition point without any abnormality at the transition zone and the antrum at the same level or higher than the fundus. The presence of both these two findings as diagnostic criteria of gastric volvulus had 100 % sensitivity and specificity for the diagnosis of gastric volvulus. There was no association between CT signs of ischemia and final bowel ischemia at pathology. CT is both highly sensitive and specific for diagnosing acute gastric volvulus. (orig.)

[Eleven Patients with Gastric Cancer Who Received Chemotherapy after Stent Placement for Gastric Outlet Obstruction].

Science.gov (United States)

Endo, Shunji; Nakagawa, Tomo; Konishi, Ken; Ikenaga, Masakazu; Ohta, Katsuya; Nakashima, Shinsuke; Matsumoto, Kenichi; Nishikawa, Kazuhiro; Ohmori, Takeshi; Yamada, Terumasa

2017-01-01

Endoscopic placement of self-expandable metallic stents is reportedly effective for gastric outlet obstructions due to advanced gastric cancer, and is less invasive than gastrojejunostomy. For patients who have good performance status, we administer chemotherapy after stent placement, although the safety and feasibility of this chemotherapy have not yet been discussed in full. Between 2011 and 2015, 15 patients at our institution underwent endoscopic gastroduodenal stent placement for gastric outlet obstruction due to gastric cancer. Eleven of these patients were administered chemotherapy after stent placement. In our case series, we did not observe any specific adverse event caused by stent placement plus chemotherapy. Adverse events after chemotherapy included anemia of CTCAE Grade 3 in 7 patients. Stent-in-stent placement was needed in 2 patients. Neither stent migration nor perforation was observed. Therefore, chemotherapy after stent placement for gastric outlet obstruction due to gastric cancer was considered safe and feasible. Stent placement is useful not only as palliative care for patients with terminal-stage disease, but also as one of the multimodal therapeutic strategies for gastric cancer.

Recent progress in translational cystic fibrosis research using precision medicine strategies.

Science.gov (United States)

Cholon, Deborah M; Gentzsch, Martina

2018-03-01

Significant progress has been achieved in developing precision therapies for cystic fibrosis; however, highly effective treatments that target the ion channel, CFTR, are not yet available for many patients. As numerous CFTR therapeutics are currently in the clinical pipeline, reliable screening tools capable of predicting drug efficacy to support individualized treatment plans and translational research are essential. The utilization of bronchial, nasal, and rectal tissues from individual cystic fibrosis patients for drug testing using in vitro assays such as electrophysiological measurements of CFTR activity and evaluation of fluid movement in spheroid cultures, has advanced the prediction of patient-specific responses. However, for precise prediction of drug effects, in vitro models of CFTR rescue should incorporate the inflamed cystic fibrosis airway environment and mimic the complex tissue structures of airway epithelia. Furthermore, novel assays that monitor other aspects of successful CFTR rescue such as restoration of mucus characteristics, which is important for predicting mucociliary clearance, will allow for better prognoses of successful therapies in vivo. Additional cystic fibrosis treatment strategies are being intensively explored, such as development of drugs that target other ion channels, and novel technologies including pluripotent stem cells, gene therapy, and gene editing. The multiple therapeutic approaches available to treat the basic defect in cystic fibrosis combined with relevant precision medicine models provide a framework for identifying optimal and sustained treatments that will benefit all cystic fibrosis patients. Copyright © 2017 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.

Case Report - Diaphragmatic eventration complicated by gastric ...

African Journals Online (AJOL)

Eventration of the diaphragm with gastric volvulus is uncommon. Gastric perforation in these cases is rare and usually associated with acute gastric volvulus with strangulation. We describe a case of diaphragmatic eventration with chronic gastric volvulus with gastric perforation without strangulation in an elderly man.

Metastatic Gastric Linitis Plastica from Bladder Cancer Mimicking a Primary Gastric Carcinoma: a Case Report

International Nuclear Information System (INIS)

Hong, Won Sun; Chung, Dong Jin; Lee, Jae Mun; Byun, Jae Ho; Hahn, Seong Tae

2009-01-01

Primary gastric carcinoma is the most common cause of linitis plastica. Less frequently, metastatic gastric cancer from the breast, omental metastases and non-Hodgkin lymphoma involving the stomach have been reported to show similar radiographic findings as for linitis plastica. A metastatic gastric cancer from bladder cancer is extremely rare. We present an unusual case, the first to our knowledge, of gastric linitis plastica that resulted from a metastatic urothelial carcinoma of the bladder

Cystic angiomatosis with splenic involvement: unusual MRI findings

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Vanhoenacker, F.M. [Dept. of Radiology, Univ. Hospital Antwerp, Edegem (Belgium); Dept. of Radiology, AZ St-Maarten, Campus Duffel, Duffel (Belgium); Schepper, A.M. [Dept. of Radiology, Univ. Hospital Antwerp, Edegem (Belgium); Raeve, H. [Dept. of Pathology, Univ. Hospital Antwerp, Edegem (Belgium); Berneman, Z. [Dept. of Hematology, Univ. Hospital Antwerp, Edegem (Belgium)

2003-12-01

Cystic angiomatosis is a rare disorder with a poor prognosis. We describe a case of a 33-year-old woman who presented with longstanding bone pain, hemolytic anemia, and an enlarged spleen. Radiologically, multiple osseous lesions with a mixed pattern of lytic and sclerotic areas were seen within the shoulders, spine, and pelvis. On CT and MRI of the abdomen, the spleen was markedly enlarged, with internal hyperdense foci on non-contrast CT scan, corresponding to low signal intensity areas on all MR pulse sequences. After administration of contrast, a mottled enhancement pattern throughout the entire spleen was seen both on CT and MRI. Cystic angiomatosis was proven by histological analysis of a biopsy specimen of an involved vertebra and histopathological examination of the spleen after subsequent splenectomy. This is the first report of a patient with disseminated cystic angiomatosis with splenic involvement in which the MRI features differ from the previous reports. Instead of the usual pattern consisting of multiple well-defined cystic lesions, a diffuse involvement replacing the entire spleen, with heterogeneous signal intensities on T2-weighted images and heterogeneous enhancement pattern, was seen in our patient. (orig.)

Cystic angiomatosis with splenic involvement: unusual MRI findings

International Nuclear Information System (INIS)

Vanhoenacker, F.M.; Schepper, A.M.; Raeve, H.; Berneman, Z.

2003-01-01

Cystic angiomatosis is a rare disorder with a poor prognosis. We describe a case of a 33-year-old woman who presented with longstanding bone pain, hemolytic anemia, and an enlarged spleen. Radiologically, multiple osseous lesions with a mixed pattern of lytic and sclerotic areas were seen within the shoulders, spine, and pelvis. On CT and MRI of the abdomen, the spleen was markedly enlarged, with internal hyperdense foci on non-contrast CT scan, corresponding to low signal intensity areas on all MR pulse sequences. After administration of contrast, a mottled enhancement pattern throughout the entire spleen was seen both on CT and MRI. Cystic angiomatosis was proven by histological analysis of a biopsy specimen of an involved vertebra and histopathological examination of the spleen after subsequent splenectomy. This is the first report of a patient with disseminated cystic angiomatosis with splenic involvement in which the MRI features differ from the previous reports. Instead of the usual pattern consisting of multiple well-defined cystic lesions, a diffuse involvement replacing the entire spleen, with heterogeneous signal intensities on T2-weighted images and heterogeneous enhancement pattern, was seen in our patient. (orig.)

The Role of Computed Tomography in Monitoring Patients with Cystic Fibrosis

International Nuclear Information System (INIS)

Rybacka, Anna; Karmelita-Katulska, Katarzyna

2016-01-01

Cystic fibrosis is the most common lethal autosomal recessive disorder in the Caucasian population. Although the survival rate in patients constantly improves, lung damage is still the major cause of morbidity and mortality in patients with cystic fibrosis. In clinical practice, evaluation of patients’ pulmonary state is made by combination of monitoring of lung function and more directly by assessing the lung structure in imaging studies. Studies showed that computed tomography findings are more sensitive as compared to the pulmonary function tests. Computed tomography can identify a wide range of morphological abnormalities in patients with cystic fibrosis, such as bronchiectasis (which is progressive, irreversible and probably the most relevant structural change in cystic fibrosis) peribronchial thickening, mucous plugging and many other disorders that occur in the course of the disease. Computed tomography has a crucial role in the assessment of pulmonary damage over time, detecting complications and monitoring treatment effects in patients with cystic fibrosis

Computed tomography findings of acute gastric volvulus.

Science.gov (United States)

Millet, Ingrid; Orliac, Celine; Alili, Chakib; Guillon, Françoise; Taourel, Patrice

2014-12-01

To assess the diagnostic performance of CT signs of gastric volvulus in both confirmed cases and control subjects. We retrospectively reviewed CT findings in 10 patients with surgically confirmed acute gastric volvulus and 20 control subjects with gastric distension. Two radiologists independently evaluated CT images for risk factors of gastric volvulus, direct findings of gastric volvulus by assessing gastric dilatation, the presence of an antropyloric transition point, the respective position of the different stomach segments and of the greater and lesser curvatures, stenosis of the gastric segments through the oesophageal hiatus and for findings of gastric ischemia. The sensitivity and specificity of each finding were calculated. The most sensitive direct signs of gastric volvulus were an antropyloric transition point without any abnormality at the transition zone and the antrum at the same level or higher than the fundus. The presence of both these two findings as diagnostic criteria of gastric volvulus had 100% sensitivity and specificity for the diagnosis of gastric volvulus. There was no association between CT signs of ischemia and final bowel ischemia at pathology. CT is both highly sensitive and specific for diagnosing acute gastric volvulus. CT is highly reliable for diagnosing acute gastric volvulus with two findings. The two signs are gastropyloric transition zone and abnormal location of the antrum. This allows fast surgical management of this emergency.

Diagnostic and radiological management of cystic pancreatic lesions: Important features for radiologists

International Nuclear Information System (INIS)

Buerke, B.; Domagk, D.; Heindel, W.; Wessling, J.

2012-01-01

Cystic pancreatic neoplasms are often an incidental finding, the frequency of which is increasing. The understanding of such lesions has increased in recent years, but the numerous types of lesions involved can hinder differential diagnosis. They include, in particular, intraductal papillary mucinous neoplasms (IPMN), serous cystic neoplasms (SCN), and mucinous cystic neoplasms (MCN). Knowledge of their histological and radiological structure, as well as distribution in terms of localization, age, and sex, helps to differentiate such tumours from common pancreatic pseudocysts. Several types of cystic pancreatic neoplasms can undergo malignant transformation and, therefore, require differentiated radiological management. This review aims to develop a broader understanding of the pathological and radiological characteristics of cystic pancreatic neoplasms, and provide a guideline for everyday practice based on current concepts in the radiological management of the given lesions.

A Possible Link between Gastric Mucosal Atrophy and Gastric Cancer after Helicobacter pylori Eradication.

Directory of Open Access Journals (Sweden)

Tomomitsu Tahara

Full Text Available The effect of H. pylori eradication in gastric cancer prevention can be attributed to the improvement of atrophic gastritis, which is a known risk of gastric cancer. However, gastric cancer has also been diagnosed after long-term H. pylori eradication. This study aimed to clarify the association between gastric atrophy and gastric cancer after H. pylori eradication, including its clinicopathological features.A total of 55 consecutive patients with 64 early gastric cancers (EGCs diagnosed after H. pylori eradication were enrolled. The degree of endoscopic atrophy and the histological degrees of mononuclear cell infiltration, atrophy, and metaplasia in the corpus and adjacent mucosa of the EGCs were determined and scored.The majority of EGCs (63/64 were located within the endoscopically assessed atrophic mucosa or along the atrophic border. The adjacent mucosa of the EGCs presented significantly higher degrees of all histological parameters than in the corpus (mononuclear cell infiltration, 0.86+/-0.09 vs. 0.51+/-0.11, P = 0.016; atrophy, 1.77+/-0.13 vs. 0.65+/-0.14, P<0.0001; metaplasia, 1.68+/-0.13 vs. 0.48+/-0.1, P<0.0001. The degree of endoscopic atrophy improved in the patients with longer post-H. pylori eradication periods; however, this trend was not observed for the histological parameters, and high degrees of atrophy and metaplasia were observed in the adjacent mucosa of the EGCs compared with the corpus during all periods (all P<0.05. The histological degrees of atrophy and metaplasia in the adjacent mucosa were particularly higher in the patients who underwent eradication due to gastric ulcers.Severe gastric atrophy remained in the adjacent mucosa of the EGCs after H. pylori eradication, which may be linked to gastric carcinogenesis.

A novel approach for the detection of early gastric cancer: fluorescence spectroscopy of gastric juice.

Science.gov (United States)

Deng, Kai; Zhou, Li Ya; Lin, San Ren; Li, Yuan; Chen, Mo; Geng, Qiu Ming; Li, Yu Wen

2013-06-01

This study aimed to investigate the efficacy of fluorescence spectroscopy of gastric juice for early gastric cancer (EGC) screening. Gastric juice was collected from 101 participants who underwent endoscopy in the Outpatient Endoscopy Center of Peking University Third Hospital. The participants were divided into three groups: the normal mucosa or chronic non-atrophic gastritis (NM-CNAG) group (n = 35), advanced gastric cancer (AGC) group (n = 33) and EGC group (n = 33). Fluorescence spectroscopic analysis was performed in all the gastric juice samples and the maximum fluorescence intensity of the first peak (P1 FI) was measured. The mean fluorescence intensity of P1 FI of gastric juice in AGC (92.1 ± 10.7) and EGC (90.8 ± 12.0) groups was significantly higher than that in the NM-CNAG group (55.7 ± 7.5) (AGC vs NM-CNAG, P = 0.006 and EGC vs NM-CNAG, P = 0.015, respectively). The areas under the receiver operating characteristic curves for the detection of AGC and EGC were 0.681 (95% confidence interval [CI] 0.553-0.810, P = 0.010) and 0.655 (95% CI 0.522-0.787, P = 0.028). With the P1 FI of ≥47.7, the sensitivity, specificity and accuracy for detecting EGC were 69.7%, 57.1% and 63.2%, respectively. The enhancement of P1 FI of gastric juice occurs at the early stage of gastric cancer. Fluorescence spectroscopy of gastric juice may be used as a novel screening tool for the early detection of gastric cancer. © 2013 The Authors. Journal of Digestive Diseases © 2013 Wiley Publishing Asia Pty Ltd and Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine.

Radiologic features of gastric leiomyosarcoma and leiomyoma

International Nuclear Information System (INIS)

Yang, Seoung Oh; Choi, Byung Ihn; Han, Man Chung; Kim, Chu Wan

1985-01-01

Smooth muscle tumors of stomach are unusual tumors, accounting for 1-3% of primary gastric malignancies. Diagnosis of these tumors is important because of the more favorable prognosis of this tumor than that of gastric carcinoma. A retrospective study was made in 18 patients who had pathology-proven gastric leiomyoma and leiomyosarcoma to identify radiologic characteristics for recent 6 years from Jan. 1978 to July. 1984 at Department of Radiology, Seoul National University Hospital. The results were as follows: 1. Age of 13 cases of gastric leiomyosarcoma ranged from 36 to 70 with average of 51 and the male to female ratio was 10 ; 3. Age of 5 cases of gastric leiomyoma ranged from 24 to 67 with average of 44 and the male to female ratio was 3 : 2. 2. Clinically, gastric leiomyosarcoma had epigastric pain in 7 cases, palpable mass in 4 cases, melena in 3 cases, haematemesis in 2 cases, 5 cases of gastric leiomyoma also had above symptoms respectively. 3. Of the 13 cases of gastric leiomyosarcoma studied by upper gastrointestinal examination, 6 cases (32%) involved the fundus, 10 cases (50%) in the body, 3 cases (18%) in the antrum. Of the 5 cases of gastric leiomyoma, 4 cases were confined to the fundus and 1 case in the body. 4. The size of the 13 gastric leiomyosarcoma ranged from 5 to more than 20 cm in diameter. The size of the 5 gastric leiomyomas ranged from 3 to 9 cm in diameter. 5. The growth type of gastric leiomysarcoma was exophytic in 8 cases, endogastric in 1 case and mixed pattern in 4 cases. The growth type of gastric leiomyoma were exophytic in 1 case, endogastric in 2 cases and mixed in 2 cases. 6. Mucosal pattern of gastric leiomyosarcoma were mainly effaced pattern in 10 cases (77%), but 3 cases (23%) showed irregular destruction. 1 case of gastric leiomyoma showed mucosal irregularity. 7. Ulceration was present in 10 cases of gastric leiomyosarcoma either single or multiple. 2 cases of gastric leiomyoma showed small ulcerations. Calciflation

Customization of laparoscopic gastric devascularization and splenectomy for gastric varices based on CT vascular anatomy.

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Kawanaka, Hirofumi; Akahoshi, Tomohiko; Nagao, Yoshihiro; Kinjo, Nao; Yoshida, Daisuke; Matsumoto, Yoshihiro; Harimoto, Norifumi; Itoh, Shinji; Yoshizumi, Tomoharu; Maehara, Yoshihiko

2018-01-01

Laparoscopic gastric devascularization(Lap GDS) and splenectomy (SPL) for gastric varices is technically challenging because of highly developed collateral vessels and bleeding tendency. We investigated the feasibility of customization of Lap GDS and SPL based on CT vascular anatomy. We analyzed 61 cirrhotic patients with gastric varices who underwent Lap GDS and SPL between 2006 and 2014. Lap GDS was customized according to the afferent feeding veins (left gastric vein (LGV) and/or posterior gastric vein (PGV)/short gastric vein (SGV)) and efferent drainage veins (gastrorenal shunt and/or gastrophrenic shunt, or numerous retroperitoneal veins) based on CT imaging. Thirty-four patients with efferent drainage veins suitable for balloon-occluded retrograde transvenous obliteration (B-RTO) underwent B-RTO instead of surgical GDS, with subsequent Lap SPL. Among 27 patients with gastric varices unsuitable for B-RTO, 15 patients with PGV/SGV underwent Lap GDS of the greater curvature and SPL, and 12 patients with LGV or LGV/PGV/SGV underwent Lap GDS of the greater and lesser curvature and SPL. The mean operation time was 294 min and mean blood loss was 198 g. There was no mortality or severe morbidity. Gastric varices were eradicated in all 61 patients, with no bleeding or recurrence during a mean follow-up of 55.9 months. The cumulative 3-, 5-, and 7-year survival rates were 92, 82, and 64%, respectively. Lap GDS and SPL customized based on CT vascular anatomy is a safe and effective procedure for treating gastric varices.

Molecular biology of gastric cancer.

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Cervantes, A; Rodríguez Braun, E; Pérez Fidalgo, A; Chirivella González, I

2007-04-01

Despite its decreasing incidence overall, gastric cancer is still a challenging disease. Therapy is based mainly upon surgical resection when the tumour remains localised in the stomach. Conventional chemotherapy may play a role in treating micrometastatic disease and is effective as palliative therapy for recurrent or advanced disease. However, the knowledge of molecular pathways implicated in gastric cancer pathogenesis is still in its infancy and the contribution of molecular biology to the development of new targeted therapies in gastric cancer is far behind other more common cancers such as breast, colon or lung. This review will focus first on the difference of two well defined types of gastric cancer: intestinal and diffuse. A discussion of the cell of origin of gastric cancer with some intriguing data implicating bone marrow derived cells will follow, and a comprehensive review of different genetic alterations detected in gastric cancer, underlining those that may have clinical, therapeutic or prognostic implications.

Diagnoses of gastric cancer and other gastric diseases by serum pepsinogen I and II levels

International Nuclear Information System (INIS)

Xiao Zhijian; Jiang Mengjun

1998-01-01

Serum pepsinogens I and II (PGI, PGII) levels were determined by PGI and PGII-RIA kits in 84 healthy controls and 128 patients of gastric diseases including 42 patients with gastric cancer. The results showed peptic ulcer cases had elevated PGI and PGII levels. The atrophic gastritis cases had low PGI levels and the gastric cancer cases had low PGI and low PGI/PGII ratio. Using the cut-off values of PGI<35 μg/L and PGI/PGII<1.5 for clinical purpose, the sensitivity and specificity of the test for gastric cancer was 73% and 78%, respectively. Combined with endoscope examination, the serum PGI and PGII levels are valuable for the early diagnosis of gastric cancer

Conservative Treatment for Cystic Duct Stenosis in a Child

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Marco Gasparetto

2013-01-01

Full Text Available Introduction. Few cases of common bile duct stenosis have been reported in the literature, and observations of strictures in the cystic duct are even more rare. Surgical cholecystectomy is the treatment needed in most cases of gallbladder hydrops. This paper describes the diagnosis and successful medical treatment of a rare pediatric case of cystic duct stenosis and gallbladder hydrops. Case Report. A formerly healthy one-year-old girl was admitted with colicky abdominal pain. Blood tests were normal, except for an increase in transaminases. Abdominal ultrasound excluded intestinal intussusception and identified a distended gallbladder with biliary sludge. MR cholangiography revealed a dilated gallbladder containing bile sediment and no detectable cystic duct, while the rest of the intra- and extrahepatic biliary tree and hepatic parenchyma were normal. This evidence was consistent with gallbladder hydrops associated with cystic duct stenosis. The baby was treated with i.v. hydration, corticosteroids, antibiotics, and ursodeoxycholic acid. Her general condition rapidly improved, with no further episodes of abdominal pain and normalization of liver enzymes. This allowed to avoid cholecystectomy, and the child is well 1.5 years after diagnosis. Conclusions. Although cholecystectomy is usually necessary in case of gallbladder hydrops, our experience suggests that surgical procedures can be avoided when the distension is caused by a cystic duct stenosis.

Lung function imaging methods in Cystic Fibrosis pulmonary disease.

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Kołodziej, Magdalena; de Veer, Michael J; Cholewa, Marian; Egan, Gary F; Thompson, Bruce R

2017-05-17

Monitoring of pulmonary physiology is fundamental to the clinical management of patients with Cystic Fibrosis. The current standard clinical practise uses spirometry to assess lung function which delivers a clinically relevant functional readout of total lung function, however does not supply any visible or localised information. High Resolution Computed Tomography (HRCT) is a well-established current 'gold standard' method for monitoring lung anatomical changes in Cystic Fibrosis patients. HRCT provides excellent morphological information, however, the X-ray radiation dose can become significant if multiple scans are required to monitor chronic diseases such as cystic fibrosis. X-ray phase-contrast imaging is another emerging X-ray based methodology for Cystic Fibrosis lung assessment which provides dynamic morphological and functional information, albeit with even higher X-ray doses than HRCT. Magnetic Resonance Imaging (MRI) is a non-ionising radiation imaging method that is garnering growing interest among researchers and clinicians working with Cystic Fibrosis patients. Recent advances in MRI have opened up the possibilities to observe lung function in real time to potentially allow sensitive and accurate assessment of disease progression. The use of hyperpolarized gas or non-contrast enhanced MRI can be tailored to clinical needs. While MRI offers significant promise it still suffers from poor spatial resolution and the development of an objective scoring system especially for ventilation assessment.

Biopsy results of Bosniak 2F and 3 cystic lesions

DEFF Research Database (Denmark)

Rasmussen, René; Hørlyck, Arne; Nielsen, Tommy Kjærgaard

be helpful in clinical decisions. Material and Methods: From March 2013 - December 2014 a total of 295 percutaneous ultrasound guided biopsies from 287 patients with a suspected malignant renal lesion were performed at our institution. All cases were reviewed in PACS by (RR) and lesions presenting...... with a cystic change were re-evaluated and re-categorized after the Bosniak classification system. The re-evaluation and re-categorization was performed in consensus by a junior radiologist (RR) and an uro-radiological expert (OG). Results: Biopsies from eighteen Bosniak 2F cystic lesions were pathologically...... analyzed and three (17%) proved to be malignant. Biopsies from seventeen Bosniak 3 cystic lesions were pathologically analyzed and five (29%) were found to be malignant. Conclusion: Our results reveal a considerable malignancy rate among both Bosniak 2F and 3 cystic renal lesions. Biopsy seems...

[Treatment of autonomous and cystic thyroid nodules with intranodular ethanol injection].

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Braga-Basaria, Milena; Trippia, Marcus Adriano; Stolf, Anderson Ravy; Mesa, Cléo; Graf, Hans

2002-01-01

Intranodular ethanol injection has been used for the past 10 years as an efficient modality for treating patients with thyroid nodules. Several studies have reported the success of this therapy in autonomous and cystic nodules and, more recently, in cold benign nodules. To evaluate the efficacy of this therapeutic modality on the treatment of autonomous and cystic thyroid nodules. 42 patients (26 with cystic and 16 with autonomous nodules) were treated with ultrasound guided intranodular 99% ethanol injection and followed for 6 months. No major complications were observed during or after treatment, however, most of the patients reported slight to moderate pain and/or discomfort after the injection. Most of the nodules showed reduction after the treatment. Autonomous nodules had a mean reduction of 50.3% and cystic nodules of 69.3%. No significant differences in pretreatment serum total T3, total T4 or TSH were observed among the patients in the cystic group. Patients in the autonomous group with hyperfunctioning nodules showed a decrease in serum total T3, total T4 and an increase in serum TSH levels, hence, proving the effectiveness of this therapy. Intranodular ethanol injection is a safe and efficient treatment for autonomous and cystic nodules of the thyroid.

Night blindness in a teenager with cystic fibrosis.

LENUS (Irish Health Repository)

Roddy, Marie Frances

2011-12-01

This article describes the case of a 16-year-old boy with cystic fibrosis who presented with difficulty seeing in the dark. He had a history of bowel surgery at birth, and he developed cystic fibrosis liver disease and osteopenia during his teenage years. He always had good lung function. When his serum vitamin A level was checked, it was undetectable in sample. He was diagnosed with night blindness and commenced on high-dose vitamin A. His symptoms resolved within 3 days. However, it took over 1 year for his vitamin A level to return to normal. This case emphasizes the importance of monitoring vitamin levels in cystic fibrosis to detect deficiency and prevent long-term consequences, and it highlights the challenges encountered during the course of night blindness treatment.

Round Ligament Varicosities During Pregnancy: Case Report

International Nuclear Information System (INIS)

Baek, Chang Kyu; Oh, Young Taik; Jung, Dae Chul

2011-01-01

There are various causes of a painful palpable mass in the groin during pregnancy. The differential diagnoses of an inguinal mass include hernia, lymphadenopathy, mesothelial cyst, cystic lymphangioma, neoplasms (lipoma, leiomyoma and sarcoma), endometriosis, embryonic remnants and round ligament varicosities. Among them, round ligament varicosities can be easily misdiagnosed as an inguinal hernia in a pregnant woman. These lesions should be managed conservatively because they resolve spontaneously during the postpartum period. Ultrasonography can help make the diagnosis of round ligament varicosities and so prevent unnecessary surgical intervention and the associated morbidity. Herein we report on a case of round ligament varicosities that presented during pregnancy and this condition was readily diagnosed via Doppler sonography

Round Ligament Varicosities During Pregnancy: Case Report

Energy Technology Data Exchange (ETDEWEB)

Baek, Chang Kyu; Oh, Young Taik; Jung, Dae Chul [Yonsei University Health System, Seoul (Korea, Republic of)

2011-12-15

There are various causes of a painful palpable mass in the groin during pregnancy. The differential diagnoses of an inguinal mass include hernia, lymphadenopathy, mesothelial cyst, cystic lymphangioma, neoplasms (lipoma, leiomyoma and sarcoma), endometriosis, embryonic remnants and round ligament varicosities. Among them, round ligament varicosities can be easily misdiagnosed as an inguinal hernia in a pregnant woman. These lesions should be managed conservatively because they resolve spontaneously during the postpartum period. Ultrasonography can help make the diagnosis of round ligament varicosities and so prevent unnecessary surgical intervention and the associated morbidity. Herein we report on a case of round ligament varicosities that presented during pregnancy and this condition was readily diagnosed via Doppler sonography

Recent advances in gastric emptying scintigraphy

International Nuclear Information System (INIS)

Urbain, J.L.C.; Mayeur, S.M.

1996-01-01

Gastric emptying scintigraphy was introduced more than 25 years ago by Grittith and still remains the gold standard to assess gastric emptying. Test meals, radiopharmaceuticals and acquisition procedures have been refined and optimized over the years and the test procedure is now pretty well standardized. However, in its most common use, gastric emptying scintigraphy provides little information on gastric physiology. Over the last decade, modelling of the liquid and solid emptying curves have brought some insight in the complex gastric physiology. Compartmental analysis of the stomach has also provided information on the pathophysiological mechanisms of delayed gastric emptying. Over the past 5 years, the most dramatic development in gastric emptying scintigraphy has been the introduction of Digital Antral Scintigraphy (DAS). Digital Antral scintigraphy basically consists in dynamically imaging of the stomach and the use of a refined Fourier transform processing method. This new procedure allows for the visualization of antral contractions and, alike manometry, permits quantitative characterization on the frequency and amplitude of these contractions. Overall, this new procedure provides a unique, non invasive tool to characterize gastric motility, to define the pathophysiologic mechanisms of gastric motor disorders and to evaluate the effect of new gastro-kinetic compounds. (authors). 241 refs., 5 figs

Clinicopathological study of asymptomatic gastric cancer and symptomatic gastric cancer

International Nuclear Information System (INIS)

Sato, Toshiteru

2008-01-01

Gastric cancer can be classified into two categories based on the absence or presence of symptoms at diagnosis. Differences in clinicopathological features and prognoses between asymptomatic gastric cancer (ACG) and symptomatic gastric cancer (SGC) can be used to inform diagnosis strategies and ultimately improve survival rates. All cases of gastric cancer (239 AGC, 323 SGC) diagnosed in our hospital between 1997 and 1999 were used in this study. ACG patients showed significantly higher frequency of males, cases of early cancer, cases found by a mass screening program, cases treated by endoscopic resection, cases treated by curative operation, cases of type 0 macroscopic finding, cases of histologically-differentiated type, and stage I cases. By contrast, SGC patients showed significantly higher numbers of cases treated by chemotherapy alone or best support care, cases of type 2, 3, and 4 macroscopic findings, cases occupying the whole stomach, and cases of stage II, III, IV. Statistically significant differences were also found for the 5-year survival rate (83.3% in AGC, 41.2% in SGC), the incidence of early cancer (90.1% in AGC, 83.7% in SGC), and for advanced cancer (38.7% in AGC, 22.7% in SGC). The higher incidence of advanced cases in SGC than in AGC (40.0% vs. 13.0%), coupled with the low 5-year survival rate of advanced SGC (22.7%), provides strong evidence of the importance of diagnosing gastric cancer during its asymptomatic period. (author)

Cystic fibrosis: a mucosal immunodeficiency syndrome

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Cohen, Taylor Sitarik; Prince, Alice

2013-01-01

Cystic fibrosis transmembrane conductance regulator (CFTR) functions as a channel that regulates the transport of ions and the movement of water across the epithelial barrier. Mutations in CFTR, which form the basis for the clinical manifestations of cystic fibrosis, affect the epithelial innate immune function in the lung, resulting in exaggerated and ineffective airway inflammation that fails to eradicate pulmonary pathogens. Compounding the effects of excessive neutrophil recruitment, the mutant CFTR channel does not transport antioxidants to counteract neutrophil-associated oxidative stress. Whereas mutant CFTR expression in leukocytes outside of the lung does not markedly impair their function, the expected regulation of inflammation in the airways is clearly deficient in cystic fibrosis. The resulting bacterial infections, which are caused by organisms that have substantial genetic and metabolic flexibility, can resist multiple classes of antibiotics and evade phagocytic clearance. The development of animal models that approximate the human pulmonary phenotypes—airway inflammation and spontaneous infection—may provide the much-needed tools to establish how CFTR regulates mucosal immunity and to test directly the effect of pharmacologic potentiation and correction of mutant CFTR function on bacterial clearance. PMID:22481418

Diagnosis of gastric cancers by CT

International Nuclear Information System (INIS)

Zhu Jianbing; Gong Jianping; Huan Jian

1999-01-01

Forty two cases of gastric cancers were reviewed. The cancer had been examined by CT and was confirmed by operation and pathology. The diagnostic results of gastric cancers obtained by CT were compared with that from GI and fibro-gastroscopy examination. The results showed that the preparation of gastrointestinal tract before CT examination was important in the CT diagnosis of gastric cancer. CT in diagnosis of focus of gastric cancer and organ invasion is better than Gl and Fibro-gastroscopy and accuracy in diagnosis of gastric cancers is near to that of GI examination

Gastric Schwannoma: a case report

International Nuclear Information System (INIS)

Lee, Kye Ho; Jee, Keum Nahn

2006-01-01

Gastric Schwannoma is a rare benign intramural tumor arising from the stomach, and it accounts for only 0.1% of all the different kinds of gastric neoplasms, and it's less than 4% of all the benign gastric tumors. This tumor is very difficult to differentiate from the other mesenchymal tumors by the clinical, endoscopic and radiologic findings. In this study, we demonstrate the appearance of this tumor on endoscopic ultrasound and contrast-enhanced abdomen CT. We also show the histopathologic findings of a surgically confirmed gastric Schwannoma that was located in the proper muscle layer

Genetics Home Reference: hereditary diffuse gastric cancer

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... Health Conditions Hereditary diffuse gastric cancer Hereditary diffuse gastric cancer Printable PDF Open All Close All Enable Javascript ... Diffuse Gastric Cancer MedlinePlus Encyclopedia: Gastric Cancer National Cancer ... Option Overview General Information from MedlinePlus ( ...

Scintigraphic evaluation of gastric emptying and motility

International Nuclear Information System (INIS)

Linke, R.

2003-01-01

The stomach consists of two functionally distinct parts. The fundus and upper corpus mainly serve as a reservoir and exert primarily a tonic activity, which presses ingesta towards the antrum and duodenum. The phasic contractility of the lower corpus and antrum cause mechanical breakdown and mixing of the food particels. A complex regulation of these mechanisms provides a regular gastric emptying. Various disorders such as diabetes mellitus, mixed connective tissue diseases, gastritis, tumors, dyspeptic disorders but also drugs and gastric surgery may influence or impair gastric function and may cause typical symptoms such as upper abdominal discomfort, bloating, nausea and vomiting. However, the interpretation of gastrointestinal symptoms often is difficult. Radionuclide studies of gastric emptying and motility are the most physiologic tools available for studying gastric motor function. Gastric scintigraphy is non-invasive, uses physiologic meal and is quantitative. Emptying curves generated from the gastric ROI offer information whether a disorder is accompanied by a regular, fast or slow gastric emptying. Data on gastric contractions (amplitude and frequency) provide additional information to results obtained by conventional emptying studies. Depending on the underlying disorder, gastric emptying and peristalsis showed both corresponding and discrepant findings. Therefore, both parameters should be routinely assessed to further improve characterisation of gastric dysfunction by scintigraphy. (orig.) [de

Effects of sucralfate on gastric irritant-induced necrosis and apoptosis in cultured guinea pig gastric mucosal cells.

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Hoshino, Tatsuya; Takano, Tatsunori; Tomisato, Wataru; Tsutsumi, Shinji; Hwang, Hyun-Jung; Koura, Yuko; Nishimoto, Kiyo; Tsuchiya, Tomofusa; Mizushima, Tohru

2003-01-01

We previously reported that several gastric irritants, including ethanol, hydrogen peroxide, and hydrochloric acid, induced both necrosis and apoptosis in cultured gastric mucosal cells. In the present study, we examined the effects of sucralfate, a unique gastroprotective drug, on gastric irritant-induced necrosis and apoptosis produced in vitro. Sucralfate strongly inhibited ethanol-induced necrosis in primary cultures of guinea pig gastric mucosal cells. The preincubation of cells with sucralfate was not necessary for its cytoprotective effect to be observed, thus making its mechanism of action different from that of other gastroprotective drugs. Necrosis of gastric mucosal cells induced by hydrogen peroxide or indomethacin was also suppressed by sucralfate. On the other hand, sucralfate only weakly inhibited ethanol-induced apoptosis. These results suggest that the cytoprotective effect of sucralfate on gastric mucosa in vivo can be explained, at least in part, by its inhibitory effect on gastric irritant-induced necrosis.

An atypical presentation of cystic fibrosis: a case report

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Joshi Deepak

2008-06-01

Full Text Available Abstract Introduction The presentation of cystic fibrosis is dependant upon which organs are affected. Common presentations include chronic respiratory infections and malabsorption. Patients with atypical disease tend to present late in childhood or as adults. Eye manifestations of cystic fibrosis are less well known. Case presentation A 14-year-old Caucasian boy presented with tiredness and difficulty seeing at night, over a period of 6 months. Good vision was only described in bright conditions. There was no history of jaundice, steatorrhea or diarrhoea. Conclusion This is the first reported case of newly diagnosed cystic fibrosis-related liver disease in a teenage boy, whose presenting symptom was night blindness secondary to vitamin A deficiency.

Adult-onset cystic hygroma: A case report of rare entity.

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Bahl, Sumit; Shah, Vandana; Anchlia, Sonal; Vyas, Siddharth

2016-01-01

Cystic hygroma is a benign congenital malformation of the lymphatic system that occurs in infant or children younger than 2 years of age. Although cystic hygroma is well recognized in pediatric practice, it seldom presents de novo in adulthood. These are commonly present in head and neck but can be present anywhere. Cystic hygroma is very rare in adults, but it should be considered in the differential diagnosis of adult neck swellings. Patients presenting with a painless, soft, fluctuant, and enlarging neck mass should have a careful history and physical examination along with radiological imaging to assist with diagnosis. Surgical intervention is the treatment of choice for this rare condition. Here, we are reporting a case of cystic hygroma in a 32-year-old male patient in the neck region. The objectives of this case report are to discuss the clinical presentation, diagnosis, histopathological findings and management of this malformation.

Cystic degeneration of liver malignancies. Study by US and CT

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Kumada, Takashi; Nakano, Satoshi; Kitamura, Kimio; Watahiki, Hajime; Takeda, Isao

1983-03-01

CT and US were carried out on 81 patients with hepatocellular carcinoma, 20 patients with cholangiocellular carcinoma and 94 patients with metastatic liver cancer. 1) Cystic degeneration was observed in one with hepatocellular carcinoma (1.2%), one with cholangiocellular carcinoma (5.0%) and 12 with metastatic liver cancer (12.8%) by US, but this change was observed in only 5 by CT (1,0,4, respectively). Metastatic liver cancer showed the highest incidence among these tumors. 2) The characteristics of cystic degeneration of the liver tumors were thickened wall and irregularity of the inner surface of the wall. 3) Judging from macroscopic and histopathological findings, liquefactive necrosis in the tumors was shown as ''echoluent'' area. We concluded that cystic degeneration was one of the important findings in metastatic liver cancer and that careful observation by US and CT avoided the confusion with other hepatic cystic diseases.

Analysis of interventional therapy for progressing stage gastric cancer

International Nuclear Information System (INIS)

Zhu Mingde; Zhang Zijing; Ji Hongsheng; Ge Chenlin; Hao Gang; Wei Kongming; Yuan Yuhou; Zhao Xiuping

2008-01-01

Objective: To investigate the interventional therapy and its curative effect for progressing stage gastric cancer. Methods: two hundred and twelve patients with progressing stage gastric cancer were treated with arterial perfusion and arterial embolization. Gastric cardia cancer was treated through the left gastric artery and the left inferior phrenic artery or splenic artery. Cancers of lesser and greater gastric curvature was treated either through the left and right gastric arteries or common hepatic artery or through gastroduodenal artery, right gastroomental artery or splenic artery. Gastric antrum cancers were perfused through gastroduodenal artery or after the middle segmental embolization of right gastroomental artery. Results: One hundred and ninety three cases undergone interventional management were followed up. The CR + PR of gastric cardia cancer was 53.13%; gastric body cancer 44.44%; gastric antrum cancer 10%; recurrent cancer and remnant gastric cancer 0. There was no significant difference in outcome between gastric cardia cancer and gastric body cancer (P>0.05) but significant differences were shown both between gastric cardia cancer and gastric antrum cancer, and between gastric body cancer and gastric antrum cancer (P<0.05), with 1 year and 2 years survival rates of 81% and 56% respectively. Conclusion: The interventional therapeutic effect of progressing stage gastric cancers is different due to the different sites of the lesions in the gastric tissue. The curative effect of gastric cardia cancer and gastric body cancer is better than that of gastric antrum cancer, recurrent cancer and remnant gastric cancer. (authors)

The overmethylated genes in Helicobacter pylori-infected gastric mucosa are demethylated in gastric cancers

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Choi Sang-Wook

2010-11-01

Full Text Available Abstract Background The transitional-CpG sites between weakly methylated genes and densely methylated retroelements are overmethylated in the gastric mucosa infected with Helicobacter pylori (H. pylori and they are undermethylated in the gastric cancers depending on the level of loss of heterozygosity (LOH events. This study delineated the transitional-CpG methylation patterns of CpG-island-containing and -lacking genes in view of the retroelements. Methods The transitional-CpG sites of eight CpG-island-containing genes and six CpG-island-lacking genes were semi-quantitatively examined by performing radioisotope-labelling methylation-specific PCR under stringent conditions. The level of LOH in the gastric cancers was estimated using the 40 microsatellite markers on eight cancer-associated chromosomes. Each gene was scored as overmethylated or undermethylated based on an intermediate level of transitional-CpG methylation common in the H. pylori-negative gastric mucosa. Results The eight CpG-island genes examined were overmethylated depending on the proximity to the nearest retroelement in the H. pylori-positive gastric mucosa. The six CpG-island-lacking genes were similarly methylated in the H. pylori-positive and -negative gastric mucosa. In the gastric cancers, long transitional-CpG segments of the CpG-island genes distant from the retroelements remained overmethylated, whereas the overmethylation of short transitional-CpG segments close to the retroelements was not significant. Both the CpG-island-containing and -lacking genes tended to be decreasingly methylated in a LOH-level-dependent manner. Conclusions The overmethylated genes under the influence of retroelement methylation in the H. pylori-infected stomach are demethylated in the gastric cancers influenced by LOH.

Gastric extremely well differentiated adenocarcinoma of gastric phenotype: as a gastric counterpart of adenoma malignum of the uterine cervix

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Ae Lee Won

2005-05-01

Full Text Available Abstract Background Most of gastric adenocarcinoma can be simply diagnosed by microscopic examination of biopsy specimen. Rarely the structural and cellular atypia of tumor cells is too insignificant to discriminate from benign foveolar epithelium. Case presentation A 67-year-old male presented with a gastric mass incidentally found on the abdominal computed tomography (CT for routine medical examination. Gastric endoscopic examination revealed a huge fungating mass at the cardia and mucosal biopsy was performed. Microscopically the biopsy specimen showed proliferation of bland looking foveolar epithelia in the inflammatory background and diagnosed as foveolar epithelial hyperplasia. Because the clinical and endoscopic features of this patient were strongly suggestive of malignancy, the patient underwent radical total gastrectomy. The resected stomach revealed a huge fungating tumor at the cardia. The cut surface of the tumor was whitish gelatinous. Microscopically the tumor was sharply demarcated from surrounding mucosa and composed of very well formed glandular structures without significant cellular atypia, which invaded into the whole layer of the gastric wall. Tumor glands were occasionally complicated or dilated, and glandular lumina were filled with abundant mucin. Immunohistochemically the tumor cells revealed no overexpression of p53 protein but high Ki-67 labeling index. The tumor cells and intraluminal mucin were diffusely expressed MUC1 and MUC5AC and only focally expressed MUC2. On abdominal CT taken after 12 months demonstrated peritoneal carcinomatosis and multiple metastatic foci in the lung. Conclusion The clinicopathologic profiles of gastric extremely well differentiated adenocarcinoma of gastric phenotype include cardiac location, fungating gross type, very similar histology to foveolar epithelial hyperplasia, foveolar mucin phenotype, lack of p53 overexpressoin and high proliferative index.

Respiratory muscle training for cystic fibrosis.

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Hilton, Nathan; Solis-Moya, Arturo

2018-05-24

Cystic fibrosis is the most common autosomal recessive disease in white populations, and causes respiratory dysfunction in the majority of individuals. Numerous types of respiratory muscle training to improve respiratory function and health-related quality of life in people with cystic fibrosis have been reported in the literature. Hence a systematic review of the literature is needed to establish the effectiveness of respiratory muscle training (either inspiratory or expiratory muscle training) on clinical outcomes in cystic fibrosis. This is an update of a previously published review. To determine the effectiveness of respiratory muscle training on clinical outcomes in people with cystic fibrosis. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials register comprising of references identified from comprehensive electronic database searches and handsearches of relevant journals and abstract books of conference proceedings.Date of most recent search: 17 April 2018.A hand search of the Journal of Cystic Fibrosis and Pediatric Pulmonology was performed, along with an electronic search of online trial databases up until 07 May 2018. Randomised controlled studies comparing respiratory muscle training with a control group in people with cystic fibrosis. Review authors independently selected articles for inclusion, evaluated the methodological quality of the studies, and extracted data. Additional information was sought from trial authors where necessary. The quality of the evidence was assessed using the GRADE system MAIN RESULTS: Authors identified 19 studies, of which nine studies with 202 participants met the review's inclusion criteria. There was wide variation in the methodological and written quality of the included studies. Four of the nine included studies were published as abstracts only and lacking concise details, thus limiting the information available. Seven studies were parallel studies and two of a cross-over design. Respiratory

Abdominal Cystic Echinococcosis Treated with Albendazole. A Pediatric Cohort Study.

Directory of Open Access Journals (Sweden)

Samanta Moroni

Full Text Available Cystic echinococcosis is endemic in Argentina. The standard pharmacological treatment for the disease is albendazole, but surgery is a common alternative. Even though primary infection occurs mainly in the pediatric population, the optimal therapeutic option in pediatrics is not clearly defined and few pediatric cohorts with cystic echinococcosis treated with albendazole have been described to date.To describe therapeutic response to albendazole in a cohort of pediatric patients with abdominal cystic echinococcosis.Patients (0-18 years old with abdominal cystic echinococcosis who were treated with albendazole between January 1998 and August 2013. Diagnosis of abdominal cystic echinococcosis was made by ultrasound. All patients received albendazole, 10-15 mg/kg/day. Epidemiological data, symptoms, number, location and outcome of the cysts, serology and treatment received were analyzed. The parameter used to assess treatment response was cyst changes evaluated by ultrasound follow up using the WHO-IWGE classification.A total of 28 patients (with 46 abdominal cysts were included in the cohort. Mean age at enrolment was 9.4 years and mean duration of follow-up, 23.8 months. All patients resided in rural areas and had had contact with dogs. The asymptomatic form of the disease was the most common presentation. All patients received albendazole (mean duration: 142.5 days, with low incidence of adverse events. Albendazole had a positive effect on most of the cysts. Surgery was performed in 13 patients.Treatment with albendazole for uncomplicated cystic echinococcosis cysts is safe and effective, and can potentially reduce the need for surgical intervention.

Abdominal Cystic Echinococcosis Treated with Albendazole. A Pediatric Cohort Study.

Science.gov (United States)

Moroni, Samanta; Moscatelli, Guillermo; Bournissen, Facundo García; González, Nicolás; Ballering, Griselda; Freilij, Héctor; Salgueiro, Fabián; Altcheh, Jaime

2016-01-01

Cystic echinococcosis is endemic in Argentina. The standard pharmacological treatment for the disease is albendazole, but surgery is a common alternative. Even though primary infection occurs mainly in the pediatric population, the optimal therapeutic option in pediatrics is not clearly defined and few pediatric cohorts with cystic echinococcosis treated with albendazole have been described to date. To describe therapeutic response to albendazole in a cohort of pediatric patients with abdominal cystic echinococcosis. Patients (0-18 years old) with abdominal cystic echinococcosis who were treated with albendazole between January 1998 and August 2013. Diagnosis of abdominal cystic echinococcosis was made by ultrasound. All patients received albendazole, 10-15 mg/kg/day. Epidemiological data, symptoms, number, location and outcome of the cysts, serology and treatment received were analyzed. The parameter used to assess treatment response was cyst changes evaluated by ultrasound follow up using the WHO-IWGE classification. A total of 28 patients (with 46 abdominal cysts) were included in the cohort. Mean age at enrolment was 9.4 years and mean duration of follow-up, 23.8 months. All patients resided in rural areas and had had contact with dogs. The asymptomatic form of the disease was the most common presentation. All patients received albendazole (mean duration: 142.5 days), with low incidence of adverse events. Albendazole had a positive effect on most of the cysts. Surgery was performed in 13 patients. Treatment with albendazole for uncomplicated cystic echinococcosis cysts is safe and effective, and can potentially reduce the need for surgical intervention.

Na and K dependence of the Na/K pump in cystic fibrosis fibroblasts.

OpenAIRE

Reznik, V M; Schneider, J A; Mendoza, S A

1981-01-01

The Na and K dependence of the Na/K pump was measured in skin fibroblasts from patients with cystic fibrosis and age/sex-matched controls. Under basal conditions, there was no difference between control and cystic fibrosis cells in protein per cell, intracellular Na and K content, or Na/K pump activity (measured as ouabain-sensitive 86Rb uptake). There was no difference in the Na dependence of the Na/K pump between cystic fibrosis cells and control cells. In cells from patients with cystic fi...

Redefining early gastric cancer.

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Barreto, Savio G; Windsor, John A

2016-01-01

The problem is that current definitions of early gastric cancer allow the inclusion of regional lymph node metastases. The increasing use of endoscopic submucosal dissection to treat early gastric cancer is a concern because regional lymph nodes are not addressed. The aim of the study was thus to critically evaluate current evidence with regard to tumour-specific factors associated with lymph node metastases in "early gastric cancer" to develop a more precise definition and improve clinical management. A systematic and comprehensive search of major reference databases (MEDLINE, EMBASE, PubMed and the Cochrane Library) was undertaken using a combination of text words "early gastric cancer", "lymph node metastasis", "factors", "endoscopy", "surgery", "lymphadenectomy" "mucosa", "submucosa", "lymphovascular invasion", "differentiated", "undifferentiated" and "ulcer". All available publications that described tumour-related factors associated with lymph node metastases in early gastric cancer were included. The initial search yielded 1494 studies, of which 42 studies were included in the final analysis. Over time, the definition of early gastric cancer has broadened and the indications for endoscopic treatment have widened. The mean frequency of lymph node metastases increased on the basis of depth of infiltration (mucosa 6% vs. submucosa 28%), presence of lymphovascular invasion (absence 9% vs. presence 53%), tumour differentiation (differentiated 13% vs. undifferentiated 34%) and macroscopic type (elevated 13% vs. flat 26%) and tumour diameter (≤2 cm 8% vs. >2 cm 25%). There is a need to re-examine the diagnosis and staging of early gastric cancer to ensure that patients with one or more identifiable risk factor for lymph node metastases are not denied appropriate chemotherapy and surgical resection.

Overview of Current Concepts in Gastric Intestinal Metaplasia and Gastric Cancer.

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Jencks, David S; Adam, Jason D; Borum, Marie L; Koh, Joyce M; Stephen, Sindu; Doman, David B

2018-02-01

Gastric intestinal metaplasia is a precancerous change of the mucosa of the stomach with intestinal epithelium, and is associated with an increased risk of dysplasia and cancer. The pathogenesis to gastric cancer is proposed by the Correa hypothesis as the transition from normal gastric epithelium to invasive cancer via inflammation followed by intramucosal cancer and invasion. Multiple risk factors have been associated with the development of gastric intestinal metaplasia interplay, including Helicobacter pylori infection and associated genomics, host genetic factors, environmental milieu, rheumatologic disorders, diet, and intestinal microbiota. Globally, screening guidelines have been established in countries with high incidence. In the United States, no such guidelines have been developed due to lower, albeit increasing, incidence. The American Society for Gastrointestinal Endoscopy recommends a case-by-case patient assessment based upon epidemiology, genetics, and environmental risk factors. Studies have examined the use of a serologic biopsy to stratify risk based upon factors such as H pylori status and virulence factors, along with serologic markers of chronic inflammation including pepsinogen I, pepsinogen II, and gastrin. High-risk patients may then be advised to undergo endoscopic evaluation with mapping biopsies from the antrum (greater curvature, lesser curvature), incisura angularis, and corpus (greater curvature, lesser curvature). Surveillance guidelines have not been firmly established for patients with known gastric intestinal metaplasia, but include repeat endoscopy at intervals according to the histologic risk for malignant transformation.

[Gastric magnetic resonance study (methods, semiotics)].

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Stashuk, G A

2003-01-01

The paper shows the potentialities of gastric study by magnetic resonance imaging (MRI). The methodic aspects of gastric study have been worked out. The MRI-semiotics of the unchanged and tumor-affected wall of the stomach and techniques in examining patients with gastric cancer of various sites are described. Using the developed procedure, MRI was performed in 199 patients, including 154 patients with gastric pathology and 45 control individuals who had no altered gastric wall. Great emphasis is placed on the role of MRI in the diagnosis of endophytic (diffuse) gastric cancer that is of priority value in its morphological structure. MRI was found to play a role in the diagnosis of the spread of a tumorous process both along the walls of the stomach and to its adjacent anatomic structures.

Gastric and oesophageal emptying in obesity

Energy Technology Data Exchange (ETDEWEB)

Maddox, A.; Horowitz, M.; Wishart, J.; Collins, P. (Royal Adelaide Hospital (Australia))

1989-01-01

Gastric and esophageal emptying were evaluated in 31 obese patients and 31 control subjects. A double-isotope techniques was used to measure gastric emptying of a mixed solid/liquid meal, and esophageal emptying was measured as the time taken for a bolus of the solid meal to enter the stomach. Gastric emptying of the solid and the liquid meal and esophageal emptying were delayed in the obese patients compared with the control subjects. There were no significant relationships among gastric emptying, esophageal emptying, and upper gastrointestinal symptoms in the obese patients alone. However, in the total group of 62 subjects there were significant correlations between body mass index and both gastric and esophageal emptying. These results indicate that delayed gastric and esophageal emptying occurs frequently in obesity and that these abnormalties relate to body weight.

Absence of pepsinogen A3 gene expression in the gastric mucosa of patients with gastric cancer.

OpenAIRE

Kuipers, E J; Peña, A S; Crusius, J B; Defize, J; van der Stoop, P; Meuwissen, S G; Pals, G

1995-01-01

AIMS--To investigate the expression of pepsinogen A3 (Pg3) encoding genes in the gastric mucosa of normal controls and subjects with atrophic gastritis and gastric cancer. METHODS--One hundred and fifty nine patients underwent upper gastrointestinal endoscopy with sampling of gastric biopsy specimens and serum. Pg3 isoproteins were determined by electrophoresis in serum and gastric mucosal biopsy specimens. Pg3 encoding genes were assessed by PCR in DNA obtained from peripheral blood. RESULTS...

Effect of Cimetidine and Gastric Acidity on the Gastric Mucosal Retention of 99mTc-Pertechnetate in Rate

International Nuclear Information System (INIS)

Kim, Sung Hoon; Kim, Jong Woo; Baik, Yong Whee

1989-01-01

99m Tc-Pertechnetate (TcO 4 - ) is concentrated by the stomach after intravenous injection, allowing the detection of ectopic gastric mucosa. It has been used to develop a noninvasive test of gastric secretion. However the cellular site of concentration is still controversial, that is whether mucin-secreting epithelial cell or acid-secreting parietal cell. This study is planned to investigate the effects of cimetidine and gastric acidity on the retention of TcO 4 - in the gastric wall of the rat. Also we further attempted to clarify the uptake and secreting cell of TcO 4 - in the gastric mucosa. One hundred rats were divided into two groups, preliminary (40 rats) and main examination group (60 rats). Preliminary examination group was composed of fasting group (20 rats) for the detection of the time for reaching stable TcO 4 - retention ratio in gastric wall and post-prandial group (20 rats) for the detection of the time for reaching the maximal gastric acidity. Main examination group was composed of fasting group (30 rats), which was subdivided into control group (10 rats), cimetidine group (10 rats), Mylanta group (10 rats) and post-prandial group (30 rats), which was subdivided into 90 min group (10 rats), 90 min cimetidine group (10 rats), and 120 min group (10 rats). Retention ratio (%) of TcO 4 - in the gastric wall and the pH of the gastric contents were measured in the extracted stomach of the six groups. Gastric wail retention ratio of TcO 4 - was calculated by the gastric wall radioactivity (cpm) divided by total gastric radioactivity (cpm) at 30 mins after intravenous injection of 0.4 mCi of TcO 4 - . The results were as follows: 1) The time required for reaching stable TcO 4 - retention ratio and the lowest gastric pH were 30 min and 90 min, respectively. 2) In the fasting group, the gastric wall retention ratio of TcO 4 - was significantly increased in the cimetidine group, compared with the control group (P 4 - retention ratio and gastric pH were well

Cystic pulmonary hydatidosis

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Malay Sarkar

2016-01-01

Full Text Available Cystic echinococcosis (CE is a zoonotic parasitic disease caused by the larval stages of the cestode Echinococcus granulosus. Worldwide, pulmonary hydatid cyst is a significant problem medically, socially, and economically. Surgery is the definitive therapy of pulmonary hydatidosis. Benzimidazoles may be considered in patients with a surgical contraindication. This review will focus on pathogenesis, lifecycle, clinical features, and management of pulmonary hydatid disease.

Cost-Effectiveness of Screening Individuals With Cystic Fibrosis for Colorectal Cancer.

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Gini, Andrea; Zauber, Ann G; Cenin, Dayna R; Omidvari, Amir-Houshang; Hempstead, Sarah E; Fink, Aliza K; Lowenfels, Albert B; Lansdorp-Vogelaar, Iris

2017-12-27

Individuals with cystic fibrosis are at increased risk of colorectal cancer (CRC) compared to the general population, and risk is higher among those who received an organ transplant. We performed a cost-effectiveness analysis to determine optimal CRC screening strategies for patients with cystic fibrosis. We adjusted the existing Microsimulation Screening Analysis-Colon microsimulation model to reflect increased CRC risk and lower life expectancy in patients with cystic fibrosis. Modeling was performed separately for individuals who never received an organ transplant and patients who had received an organ transplant. We modeled 76 colonoscopy screening strategies that varied the age range and screening interval. The optimal screening strategy was determined based on a willingness to pay threshold of $100,000 per life-year gained. Sensitivity and supplementary analyses were performed, including fecal immunochemical test (FIT) as an alternative test, earlier ages of transplantation, and increased rates of colonoscopy complications, to assess whether optimal screening strategies would change. Colonoscopy every 5 years, starting at age 40 years, was the optimal colonoscopy strategy for patients with cystic fibrosis who never received an organ transplant; this strategy prevented 79% of deaths from CRC. Among patients with cystic fibrosis who had received an organ transplant, optimal colonoscopy screening should start at an age of 30 or 35 years, depending on the patient's age at time of transplantation. Annual FIT screening was predicted to be cost-effective for patients with cystic fibrosis. However, the level of accuracy of the FIT in population is not clear. Using a Microsimulation Screening Analysis-Colon microsimulation model, we found screening of patients with cystic fibrosis for CRC to be cost-effective. Due to the higher risk in these patients for CRC, screening should start at an earlier age with a shorter screening interval. The findings of this study

Stomach (Gastric) Cancer—Health Professional Version

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Almost all gastric cancers are adenocarcinomas. Other types of gastric cancer are gastrointestinal carcinoid tumors, gastrointestinal stromal tumors, and lymphomas. Find evidence-based information on gastric cancer treatment, causes and prevention, screening, research, and statistics.

A retroperitoneal foregut duplication cyst: a case report

International Nuclear Information System (INIS)

Kim, Yong Woon; Lee, Jin Hee; Byun, Kyung Hwan; Kim, Byung Ki; Sohn, Kyung Sik; Kee, Se Kook; Jeon, Jin Min; Yun, Young Kook

2006-01-01

Retroperitoneal foregut duplication cyst is an extremely rare congenital malformation. Pathologically, this lesion contains both gastric mucosa and respiratory type mucosa; radiologically, it is often challenging to differentiate it from the other cystic neoplasms that present a similar appearance. We report on a case of retroperitoneal foregut duplication cyst that was lined by both gastric and pseudostratified ciliated columnar epithelium, and it was also accompanied by a pancreatic pseudocyst. Initially, it presented with peripancreatic and intrapancreatic cystic masses in an asymptomatic 30-year-old man, and this man has since undergone surgical resection

Congenital diaphragmatic hernia with gastric volvulus

OpenAIRE

Jain, Prashant; Sanghavi, Beejal; Sanghani, Hemanshi; Parelkar, S. V.; Borwankar, S. S.

2007-01-01

Gastric volvulus is a surgical emergency presenting in various forms. Association with diaphragmatic defect is well known. Here we describe three cases of gastric volvulus associated with diaphragmatic defect having varied presentations and their management. A rare case of gastric volvulus with complete gangrene of the stomach is also reported. Three types of gastric volvulus have been described depending on the rotation axis: organoaxial, mesentericoaxial and combination of both types. Opera...

Variation in Cilia Protein Genes and Progression of Lung Disease in Cystic Fibrosis.

Science.gov (United States)

Blue, Elizabeth; Louie, Tin L; Chong, Jessica X; Hebbring, Scott J; Barnes, Kathleen C; Rafaels, Nicholas M; Knowles, Michael R; Gibson, Ronald L; Bamshad, Michael J; Emond, Mary J

2018-04-01

Cystic fibrosis, like primary ciliary dyskinesia, is an autosomal recessive disorder characterized by abnormal mucociliary clearance and obstructive lung disease. We hypothesized that genes underlying the development or function of cilia may modify lung disease severity in persons with cystic fibrosis. To test this hypothesis, we compared variants in 93 candidate genes in both upper and lower tertiles of lung function in a large cohort of children and adults with cystic fibrosis with those of a population control dataset. Variants within candidate genes were tested for association using the SKAT-O test, comparing cystic fibrosis cases defined by poor (n = 127) or preserved (n = 127) lung function with population controls (n = 3,269 or 3,148, respectively). Associated variants were then tested for association with related phenotypes in independent datasets. Variants in DNAH14 and DNAAF3 were associated with poor lung function in cystic fibrosis, whereas variants in DNAH14 and DNAH6 were associated with preserved lung function in cystic fibrosis. Associations between DNAH14 and lung function were replicated in disease-related phenotypes characterized by obstructive lung disease in adults. Genetic variants within DNAH6, DNAH14, and DNAAF3 are associated with variation in lung function among persons with cystic fibrosis.

The Radiologic Features of Cystic versus Noncystic Glioblastoma Multiforme as Significant Prognostic Factors

International Nuclear Information System (INIS)

Choi, Seung Joon; Hwang, Hee Young; Kim, Na Rae; Lee, Sheen Woo; Kim, Jeong Ho; Choi, Hye Young; Kim, Hyung Sik

2010-01-01

The purpose of this study was to determine the preoperative radiological characteristic and survival differences of glioblastoma multiforme (GBM) with and without cysts. Twenty-one GBMs were collected retrospectively; these tumors were pathologic confirmed as GBM. Based on the preoperative MR imaging, we compared the cystic GBMs with the noncystic GBMs according to the the tumor size, the tumor interface, the tumor wall thickness and peritumoral edema. Seven cases were classified as cystic GBMs and fourteen were noncystic GBMs. The cystic GBMs had a well-defined tumor interface, a less than 2 cm thickness of the tumor wall and less than 40 cm 3 thick peritumoral edema as compared to that of the noncystic GBMs. There was a statistically significant difference in age between the patients with cystic tumors and those with noncystic tumors. For the patients with cystic GBMs and noncystic GBMs, median survival time after surgery was 43.8 months and 12.5 months, respectively. The cystic GBMs had a well-defined tumor interface, a thin wall and minimal edema, as compared with that of the noncystic GBMs. The patients with cystic GBMs were significantly younger and they had more favorable survival outcomes than did the patients with noncystic GBMs

[Effect of manual acupuncture stimulation of "Zusanli" (ST 36) on gastric motility, and SP and motilin activities in gastric antrum and nucleus raphe magnus in gastric hyperactivity and hypoactivity rats].

Science.gov (United States)

Yan, Chun-Chuan; Peng, Yan; Lin, Ya-Ping; Yi, Shou-Xiang; Chen, Ping; Hou, Yan-Ling; Shi, Dong-Mei

2013-10-01

To observe the changes of gastric motility and levels of substance P (SP) and motilin (MTL) in the gastric antrum and Nucleus Raphe Magnus (NRM) after manual acupuncture stimulation of "Zusanli" (ST 36) in gastric hyperactivity and hypoactivity rats, so as to analyze the role of NRM in acupuncture mediated adjustment of gastric motility. Fifty SD rats were randomly and equally divided into control, gastric hyperactivity (G-Hypera) model, gastric hypoactivity (G-Hypoa) model, acupuncture + G-Hypera and acupuncture + G-Hypoa groups (10 rats/group). G-Hypera model was established by intravenous (tail vein) injection of Maxolon (0.5 mL/200 g) and G-Hypoa model established by intravenous injection of Atropin (0.5 mL/200 g), respectively. After insertion of acupuncture needles into bilateral "Zusanli" (ST 36), the needles were repeatedly manipulated at a frequency of about 2 Hz for 5 min. The intragastric pressure was recorded and analyzed using a physiological signal analysis system. The SP and MTL contents of gastric antrum were measured by ELISA, and SP and MTL immunoactivity of NRM was determined by immunohistochemistry. In gastric hyperactivity rats, compared with the control group, the intragastric pressure (not systolic frequency), SP and MTL contents in the gastric antrum and MTL immunoactivity of NRM were significantly increased (P effect on gastric motility, which is closely associated with its functions in regulating gastric SP and MTL level and the expression of MTL and SP in the NRM of brainstem.

Complementary and alternative medicine use in children with cystic fibrosis.

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Giangioppo, Sandra; Kalaci, Odion; Radhakrishnan, Arun; Fleischer, Erin; Itterman, Jennifer; Lyttle, Brian; Price, April; Radhakrishnan, Dhenuka

2016-11-01

To estimate the overall prevalence of complementary and alternative medicine use among children with cystic fibrosis, determine specific modalities used, predictors of use and subjective helpfulness or harm from individual modalities. Of 53 children attending the cystic fibrosis clinic in London, Ontario (100% recruitment), 79% had used complementary and alternative medicine. The most commonly used modalities were air purifiers, humidifiers, probiotics, and omega-3 fatty acids. Family complementary and alternative medicine use was the only independent predictor of overall use. The majority of patients perceived benefit from specific modalities for cystic fibrosis symptoms. Given the high frequency and number of modalities used and lack of patient and disease characteristics predicting use, we recommend that health care providers should routinely ask about complementary and alternative medicine among all pediatric cystic fibrosis patients and assist patients in understanding the potential benefits and risks to make informed decisions about its use. Copyright © 2016 Elsevier Ltd. All rights reserved.

Gastric obstruction secondary to metastatic breast cancer: a case report and literature review

Directory of Open Access Journals (Sweden)

Hussain Tasadooq

2012-08-01

Full Text Available Abstract Introduction Gastrointestinal tract soft tissues metastasis is a well-known occurrence with invasive lobular breast cancer subtypes. Gastric involvement is more common, with reports of both diffuse and localized involvements. Usually, a gastric localized involvement presents as wall thickening with an appearance similar to that of a gastrointestinal stromal tumour; rarely does a localized metastatic deposit grow aggressively to present as a large tumour causing obstructive symptoms. Our case highlights one such unusual presentation in a patient presenting with non-specific gastrointestinal symptoms. To the best of our knowledge, there have been no previous reports on a similar presentation occurring from a localized metastasis. Case presentation A 65-year-old Caucasian woman awaiting an outpatient oral gastroduodenoscopy for symptoms of intermittent vomiting, epigastric pains and weight loss of six weeks’ duration presented acutely with symptoms of haematemesis and abdominal distension. An initial contrast-enhanced computed tomography scan showed a grossly dilated stomach with a locally advanced stenosing tumour mass at the pylorus. Our patient had a history of left mastectomy and axillary clearance followed by adjuvant endocrine therapy for an oestrogen receptor- and progesterone receptor-positive, grade 2, invasive lobular breast cancer. The oral gastroduodenoscopy confirmed the computed tomography findings; biopsies of the pyloric mass on immunohistochemistry stains were strongly positive for pancytokeratin and gross cystic disease fluid proteins, consistent with an invasive lobular breast cancer metastasis. She received a palliative gastrojejunal bypass and her adjuvant endocrine treatment was switched over to exemestane. Conclusion Our case highlights the aggressive behaviour of a localized gastric metastasis that is unusual and unexpected. Gastrointestinal symptomatology can be non-specific and, at times, non-diagnostic on

Co-morbidity of cystic fibrosis and celiac disease in Scandinavian cystic fibrosis patients

DEFF Research Database (Denmark)

Fluge, Gjermund; Olesen, Hanne Vebert; Giljam, Marita

2009-01-01

Background: The co-morbidity of cystic fibrosis (CF) and celiac disease (CD) has been reported sporadically since the 1960s. To our knowledge, this is the first time a systematic screening is performed in a large cohort of CF patients. Methods: Transglutaminase-IgA (TGA), endomysium-IgA (EMA...

Stomach (Gastric) Cancer Screening

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... Stomach Cancer Prevention Stomach Cancer Screening Research Stomach (Gastric) Cancer Screening (PDQ®)–Patient Version What is screening? Go ... are called diagnostic tests . General Information About Stomach (Gastric) Cancer Key Points Stomach cancer is a disease in ...

Molecular analysis of primary gastric cancer, corresponding xenografts, and 2 novel gastric carcinoma cell lines reveals novel alterations in gastric carcinogenesis

NARCIS (Netherlands)

Milne, Anya N. A.; Sitarz, Robert; Carvalho, Ralph; Polak, Mirjam M.; Ligtenberg, Madolijn; Pauwels, Patrick; Offerhaus, G. Johan A.; Weterman, Marian A. J.

2007-01-01

We report the molecular characterization of 8 primary gastric carcinomas, corresponding xenografts, and 2 novel gastric carcinoma cell lines. We compared the tumors and cell lines, with respect to histology, immunohistochemistry, copy number, and hypermethylation of up to 38 genes using

DBGC: A Database of Human Gastric Cancer

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Wang, Chao; Zhang, Jun; Cai, Mingdeng; Zhu, Zhenggang; Gu, Wenjie; Yu, Yingyan; Zhang, Xiaoyan

2015-01-01

The Database of Human Gastric Cancer (DBGC) is a comprehensive database that integrates various human gastric cancer-related data resources. Human gastric cancer-related transcriptomics projects, proteomics projects, mutations, biomarkers and drug-sensitive genes from different sources were collected and unified in this database. Moreover, epidemiological statistics of gastric cancer patients in China and clinicopathological information annotated with gastric cancer cases were also integrated into the DBGC. We believe that this database will greatly facilitate research regarding human gastric cancer in many fields. DBGC is freely available at http://bminfor.tongji.edu.cn/dbgc/index.do PMID:26566288

Oral calorie supplements for cystic fibrosis.

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Smyth, Rosalind L; Rayner, Oli

2017-05-04

Poor nutrition occurs frequently in people with cystic fibrosis and is associated with other adverse outcomes. Oral calorie supplements are used to increase total daily calorie intake and improve weight gain. However, they are expensive and there are concerns they may reduce the amount of food eaten and not improve overall energy intake. This is an update of a previously published review. To establish whether in people with cystic fibrosis, oral calorie supplements: increase daily calorie intake; and improve overall nutritional intake, nutritional indices, lung function, survival and quality of life. To assess adverse effects associated with using these supplements. We searched the Cochrane Cystic Fibrosis Trials Register comprising references from comprehensive electronic database searches, handsearches of relevant journals and abstract books of conference proceedings. We contacted companies marketing oral calorie supplements.Last search: 18 October 2016. Randomised or quasi-randomised controlled trials comparing use of oral calorie supplements for at least one month to increase calorie intake with no specific intervention or additional nutritional advice in people with cystic fibrosis. We independently selected the included trials, assessed risk of bias and extracted data. We contacted the authors of included trials and obtained additional information for two trials. We identified 21 trials and included three, reporting results from 131 participants lasting between three months and one year. Two trials compared supplements to additional nutritional advice and one to no intervention. Two of the included trials recruited only children. In one trial the risk of bias was low across all domains, in a second trial the risk of bias was largely unclear and in the third mainly low. Blinding of participants was unclear in two of the trials. Also, in one trial the clinical condition of groups appeared to be unevenly balanced at baseline and in another trial there were

Incidence of ascariasis in gastric carcinoma

Energy Technology Data Exchange (ETDEWEB)

Kim, Jong Woo; Rhee, Hak Song; Bahk, Yong Whee [St Mary' s Hospital Catholic Medical College, Seoul (Korea, Republic of)

1972-09-15

Prompted by the finding that the radiological incidence of small bowel ascariasis in the patient with gastric carcinoma was unexpectedly lower than the incidence in the normal population, a clinical study was performed to investigate possible relationship between gastric carcinoma and intestinal ascariasis. As a preliminary survey, we reviewed the radiological incidence of ascariasis in a total of 2,446 cases of upper GI series performed at the Department of Radiology, St Mary's Hospital Catholic Medical College. These included 1,573 normal subjects, 146 gastric carcinoma patients, 100 benign gastric ulcer and 249 duodenal ulcer patients and 378 other upper GI diseases. Following the preliminary study, a more accurate parasitologic study was conducted in another 578 normal subjects and 51 gastric carcinoma patients. The radiological incidences of ascaiasis in normal subjects and gastric carcinoma patients were 15.1% and 28.1%, respectively. The incidence of overall helminthiasis including ascaris lumbricoides, trichocephalus trichiurus and trichostrongyloides orientalis in normal subjects of the present series was 73.5%. This figure is virtually the same with 69.1% of the general population incidence reported by Kim, et al. (1971), but the incidence in gastric carcinoma patients was 94.1%. The high incidence pattern of overall helminthiasis in gastric carcinoma patients is, however, reversed as for as ascariasis is concerned. Thus, the incidence of ascariasis of gastric carcinoma patients was much lower than that of normal subjects (9.8% vs 19.4%). From the present observation, it is postulated that there can be some possible antagonistic relationship between evolution of gastric carcinoma and small bowel infestation of ascaris lumbricoides.

Incidence of ascariasis in gastric carcinoma

International Nuclear Information System (INIS)

Kim, Jong Woo; Rhee, Hak Song; Bahk, Yong Whee

1972-01-01

Prompted by the finding that the radiological incidence of small bowel ascariasis in the patient with gastric carcinoma was unexpectedly lower than the incidence in the normal population, a clinical study was performed to investigate possible relationship between gastric carcinoma and intestinal ascariasis. As a preliminary survey, we reviewed the radiological incidence of ascariasis in a total of 2,446 cases of upper GI series performed at the Department of Radiology, St Mary's Hospital Catholic Medical College. These included 1,573 normal subjects, 146 gastric carcinoma patients, 100 benign gastric ulcer and 249 duodenal ulcer patients and 378 other upper GI diseases. Following the preliminary study, a more accurate parasitologic study was conducted in another 578 normal subjects and 51 gastric carcinoma patients. The radiological incidences of ascaiasis in normal subjects and gastric carcinoma patients were 15.1% and 28.1%, respectively. The incidence of overall helminthiasis including ascaris lumbricoides, trichocephalus trichiurus and trichostrongyloides orientalis in normal subjects of the present series was 73.5%. This figure is virtually the same with 69.1% of the general population incidence reported by Kim, et al. (1971), but the incidence in gastric carcinoma patients was 94.1%. The high incidence pattern of overall helminthiasis in gastric carcinoma patients is, however, reversed as for as ascariasis is concerned. Thus, the incidence of ascariasis of gastric carcinoma patients was much lower than that of normal subjects (9.8% vs 19.4%). From the present observation, it is postulated that there can be some possible antagonistic relationship between evolution of gastric carcinoma and small bowel infestation of ascaris lumbricoides

Preimplantation genetic diagnosis for cystic fibrosis: a case report

Science.gov (United States)

Biazotti, Maria Cristina Santoro; Pinto, Walter; de Albuquerque, Maria Cecília Romano Maciel; Fujihara, Litsuko Shimabukuro; Suganuma, Cláudia Haru; Reigota, Renata Bednar; Bertuzzo, Carmen Sílvia

2015-01-01

Cystic fibrosis is an autosomal recessive disorder caused by mutations in the cystic fibrosis transmembrane conductance regulator gene. This disorder produces a variable phenotype including lung disease, pancreatic insufficiency, and meconium ileus plus bilateral agenesis of the vas deferens causing obstructive azoospermia and male infertility. Preimplantation genetic diagnosis is an alternative that allows identification of embryos affected by this or other genetic diseases. We report a case of couple with cystic fibrosis; the woman had the I148 T mutation and the man had the Delta F508 gene mutation. The couple underwent in vitro fertilization, associated with preimplantation genetic diagnosis, and with subsequent selection of healthy embryos for uterine transfer. The result was an uneventful pregnancy and delivery of a healthy male baby. PMID:25993078

Parental care and overprotection of children with cystic fibrosis.

Science.gov (United States)

Cappelli, M; McGrath, P J; MacDonald, N E; Katsanis, J; Lascelles, M

1989-09-01

Parental overprotection has often been clinically associated with the psychological maladjustment of children with a chronic disease. The purpose of this study was to examine parental care and overprotection in children with cystic fibrosis compared to healthy controls. Results indicated no differences in the level of parental care or overprotection between controls and children with cystic fibrosis. However, a number of significant correlations were found between parental care and overprotection and children's psychosocial functioning. In particular, positive correlations were found between parental overprotection and poor psychosocial functioning in children with cystic fibrosis, whereas, poor psychosocial functioning in healthy children was associated with lack of parental care. Parental overprotection and care appear to play important roles in the emotional and psychological functioning of healthy and chronically ill children.

Characterization of Gastric Microbiota in Twins.

Science.gov (United States)

Dong, Quanjiang; Xin, Yongning; Wang, Lili; Meng, Xinying; Yu, Xinjuan; Lu, Linlin; Xuan, Shiying

2017-02-01

Contribution of host genetic backgrounds in the development of gastric microbiota has not been clearly defined. This study was aimed to characterize the biodiversity, structure and composition of gastric microbiota among twins. A total of four pairs of twins and eight unrelated individuals were enrolled in the study. Antral biopsies were obtained during endoscopy. The bacterial 16S rRNA gene was amplified and pyrosequenced. Sequences were analyzed for the composition, structure, and α and β diversities of gastric microbiota. Proteobacteria, Firmicutes, Bacteroidetes, Actinobacteria, and Fusobacteria were the most predominant phyla of gastric microbiota. Each individual, twins as well as unrelated individuals, harbored a microbiota of distinct composition. There was no evidence of additional similarity in the richness and evenness of gastric microbiota among co-twins as compared to unrelated individuals. Calculations of θ YC and PCoA demonstrated that the structure similarity of gastric microbial community between co-twins did not increase compared to unrelated individuals. In contrast, the structure of microbiota was altered enormously by Helicobacter pylori infection. These results suggest that host genetic backgrounds had little effect in shaping the gastric microbiota. This property of gastric microbiota could facilitate the studies discerning the role of microbiota from genetic grounds in the pathogenesis.

Gastric cancer stem cells: A novel therapeutic target

Science.gov (United States)

Singh, Shree Ram

2013-01-01

Gastric cancer remains one of the leading causes of global cancer mortality. Multipotent gastric stem cells have been identified in both mouse and human stomachs, and they play an essential role in the self-renewal and homeostasis of gastric mucosa. There are several environmental and genetic factors known to promote gastric cancer. In recent years, numerous in vitro and in vivo studies suggest that gastric cancer may originate from normal stem cells or bone marrow–derived mesenchymal cells, and that gastric tumors contain cancer stem cells. Cancer stem cells are believed to share a common microenvironment with normal niche, which play an important role in gastric cancer and tumor growth. This mini-review presents a brief overview of the recent developments in gastric cancer stem cell research. The knowledge gained by studying cancer stem cells in gastric mucosa will support the development of novel therapeutic strategies for gastric cancer. PMID:23583679

Young patients with cystic fibrosis demonstrate subtle alterations of the cardiovascular system.

Science.gov (United States)

Eising, Jacobien B; van der Ent, Cornelis K; Teske, Arco J; Vanderschuren, Maaike M; Uiterwaal, Cuno S P M; Meijboom, Folkert J

2018-02-02

As life expectancy increases in patients with cystic fibrosis, it is important to pay attention to extra-pulmonary comorbidities. Several studies have shown signs of myocardial dysfunction in adult patients, but little is known about onset and development of these changes over time. In this prospective study, cardiac function in children with cystic fibrosis was compared to that of healthy children. 33 children, aged 3-12years, with cystic fibrosis were recruited from the Wilhelmina Children's hospital and 33 age-matched healthy children were selected from the WHISTLER study, a population-based cohort study. Measurements of lung function, arterial stiffness, and echocardiography (conventional measures and myocardial deformation imaging) were performed. There were no differences in anthropometrics, lung function and blood pressure between the two groups. The cystic fibrosis children had a higher arterial stiffness compared to the healthy children (pulse wave velocity respectively 5.76±0.57m/s versus 5.43±0.61m/s, p-value 0.049). Using conventional echocardiographic parameters for right ventricular function, Tricuspid Annular Plane Systolic Excursion) and Tissue Doppler Imaging, cystic fibrosis children had a reduced right ventricular systolic function when compared to the healthy children. After adjustment for lung function, global strains of both right and left ventricles were significantly lower in the cystic fibrosis group than in healthy children (linear regression coefficient 1.45% left ventricle, p-value 0.022 and 4.42% right ventricle, p-value cystic fibrosis children than in healthy controls. Our study suggests that already at a very young age, children with cystic fibrosis show an increased arterial stiffness and some signs of diminished both right and left ventricular function. Copyright © 2018. Published by Elsevier B.V.

Gastric carcinoma originating from the heterotopic submucosal gastric gland treated by laparoscopy and endoscopy cooperative surgery

Science.gov (United States)

Imamura, Taisuke; Komatsu, Shuhei; Ichikawa, Daisuke; Kobayashi, Hiroki; Miyamae, Mahito; Hirajima, Shoji; Kawaguchi, Tsutomu; Kubota, Takeshi; Kosuga, Toshiyuki; Okamoto, Kazuma; Konishi, Hirotaka; Shiozaki, Atsushi; Fujiwara, Hitoshi; Ogiso, Kiyoshi; Yagi, Nobuaki; Yanagisawa, Akio; Ando, Takashi; Otsuji, Eigo

2015-01-01

Gastric carcinoma is derived from epithelial cells in the gastric mucosa. We reported an extremely rare case of submucosal gastric carcinoma originating from the heterotopic submucosal gastric gland (HSG) that was safely diagnosed by laparoscopy and endoscopy cooperative surgery (LECS). A 66-year-old man underwent gastrointestinal endoscopy, which detected a submucosal tumor (SMT) of 1.5 cm in diameter on the lesser-anterior wall of the upper gastric body. The tumor could not be diagnosed histologically, even by endoscopic ultrasound-guided fine-needle aspiration biopsy. Local resection by LECS was performed to confirm a diagnosis. Pathologically, the tumor was an intra-submucosal well differentiated adenocarcinoma invading 5000 μm into the submucosal layer. The resected tumor had negative lateral and vertical margins. Based on the Japanese treatment guidelines, additional laparoscopic proximal gastrectomy was curatively performed. LECS is a less invasive and safer approach for the diagnosis of SMT, even in submucosal gastric carcinoma originating from the HSG. PMID:26306144

Pediatric gastric volvulus--experience with 7 cases.

OpenAIRE

Park, W. H.; Choi, S. O.; Suh, S. J.

1992-01-01

Gastric volvulus, organoaxial or mesenterioaxial, is a rare condition in infancy and childhood. We experienced 7 cases of pediatric gastric volvulus, consisting of 3 cases of secondary gastric volvulus due to left diaphragmatic eventration or paraesophageal hernia and 4 cases of idiopathic gastric volvulus. Of 7 cases, five were organoaxial in type and two were mesenterioaxial. The main symptoms of secondary gastric volvulus were vomiting and respiratory difficulty whereas those of idiopathic...

The cystic form of rheumatoid arthritis

International Nuclear Information System (INIS)

Dijkstra, P.F.; Gubler, F.M.; Maas, A.

1988-01-01

A nonerosive form of rheumatoid arthritis (R.A.) was found in 62 patients out of 660 patients with R.A.. These 62 patients exhibit slowly progressive cystic changes in about the same joints in which usually erosions develop in classic R.A.. The E.S.R. is often low, half of the patients remained seronegative and there are 35 males and 27 females in the group. A smaller group of 15 out of these patients could be followed from a stage wherein the radiographs were normal to a stage of extensive cystic changes, over a period of at least 6 years. An attempt is made to delineate this group within the rheumatoid arthritis disease entity. (orig.) [de

Diaphragmatic eventration complicated by gastric volvulus with perforation

OpenAIRE

Gupta, V; Chandra, A; Gupta, P

2012-01-01

Eventration of the diaphragm with gastric volvulus is uncommon. Gastric perforation in these cases is rare and usually associated with acute gastric volvulus with strangulation. We describe a case of diaphragmatic eventration with chronic gastric volvulus with gastric perforation without strangulation in an elderly man.

Laboratory confirmation of the diagnosis of cystic fibrosis.

Science.gov (United States)

Tocci, P M; McKey, R M

1976-11-01

The recent commercial introduction of a method for detecting albumin in meconium makes screening for cystic fibrosis feasible for many hospitals. If the tests is adopted, confirmatory tests should be available. Quantitative analyses of sweat for sodium by flame photometry and for chloride by silver titration and ion-sleective electrodes are now used as confirmatory tests. We compare results of these confirmatory methods applied to presons with cystic fibrosis, respiratory disorders, or digestive disorders, and to control subjects.

Gastric lactobezoar - a rare disorder?

Directory of Open Access Journals (Sweden)

Heinz-Erian Peter

2012-01-01

Full Text Available Abstract Gastric lactobezoar, a pathological conglomeration of milk and mucus in the stomach of milk-fed infants often causing gastric outlet obstruction, is a rarely reported disorder (96 cases since its first description in 1959. While most patients were described 1975-1985 only 26 children have been published since 1986. Clinically, gastric lactobezoars frequently manifest as acute abdomen with abdominal distension (61.0% of 96 patients, vomiting (54.2%, diarrhea (21.9%, and/or a palpable abdominal mass (19.8%. Respiratory (23.0% and cardiocirculatory (16.7% symptoms are not uncommon. The pathogenesis of lactobezoar formation is multifactorial: exogenous influences such as high casein content (54.2%, medium chain triglycerides (54.2% or enhanced caloric density (65.6% of infant milk as well as endogenous factors including immature gastrointestinal functions (66.0%, dehydration (27.5% and many other mechanisms have been suggested. Diagnosis is easy if the potential presence of a gastric lactobezoar is thought of, and is based on a history of inappropriate milk feeding, signs of acute abdomen and characteristic features of diagnostic imaging. Previously, plain and/or air-, clear fluid- or opaque contrast medium radiography techniques were used to demonstrate a mass free-floating in the lumen of the stomach. This feature differentiates a gastric lactobezoar from intussusception or an abdominal neoplasm. Currently, abdominal ultrasound, showing highly echogenic intrabezoaric air trapping, is the diagnostic method of choice. However, identifying a gastric lactobezoar requires an investigator experienced in gastrointestinal problems of infancy as can be appreciated from the results of our review which show that in not even a single patient gastric lactobezoar was initially considered as a possible differential diagnosis. Furthermore, in over 30% of plain radiographs reported, diagnosis was initially missed although a lactobezoar was clearly

Cystic Pulmonary Metastasis in a Patient with Scalp Angiosarcoma: A Case Report

Energy Technology Data Exchange (ETDEWEB)

Kim, Ah Yeong; Lee, Kyung Soo; Han, Jong Ho; Kim, Ho Joong; Kim, Kwhan Mien; Baek, Chung Hwan [Samsugn Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

2011-08-15

It has been well known that angiosarcoma (AS), particularly scalp AS, metastasizes to the lungs with multiple air-filled cystic lesions on chest computed tomography scans. Pneumothorax, due to cystic lesion rupture into the pleural space, is frequent;however, we do not exactly know how rapidly the metastatic lesions spread to the lungs or what the exact pathogenetic mechanism for cystic metastasis is. According to our experience, the speed of disease progression in pulmonary metastasis is relatively fast and the entire lungs may be involved within two or three months. The infiltrating spindle cell tumors in the alveolar walls are tethering the adjacent alveolar spaces in order to form a dilated air-filled cystic lesion.

Iris metastasis of gastric adenocarcinoma.

Science.gov (United States)

Celebi, Ali Riza Cenk; Kilavuzoglu, Ayse Ebru; Altiparmak, U Emrah; Cosar, C Banu; Ozkiris, Abdullah

2016-03-08

Iris metastasis in patients with gastric cancer is extremely rare. Herein, it is aimed to report on a patient with gastric adenocarcinoma and iris metastasis. A 65-year-old patient with the history of gastric cancer was admitted for eye pain and eye redness on his left eye. There was ciliary injection, severe +4 cells with hypopyon in the anterior chamber and a solitary, friable, yellow-white, fleshy-creamy vascularized 2 mm × 4 mm mass on the upper nasal part of the iris within the left eye. The presented patient's mass lesion in the iris fulfilled the criteria of the metastatic iris lesion's appearance. The ocular metastasis occurred during chemotherapy. Iris metastasis can masquerade as iridocyclitis with pseudohypopyon or glaucoma. In patients with a history of gastric cancer that present with an iris mass, uveitis, and high intraocular pressure, ocular metastasis of gastric cancer should be a consideration.

CT findings and differential diagnosis of cystic neck masses

Energy Technology Data Exchange (ETDEWEB)

Lee, Ji Yeon; Lee, Kil Jun; Jeong, Seong Ki; Han, Seong Nim; Tae, Seok; Shin, Kyoung Ja; Lee, Sang Chun [Seoul Red Cross Hospital, Seoul (Korea, Republic of)

1995-10-15

The purpose of this study is to analyze the CT features of the cystic masses in the neck and to review differential diagnosis. We retrospectively reviewed and analyzed the CT findings of 22 histopathologically proved, cystic neck masses in regard to the location in fascial plane and relationship with adjacent organ. Of 22 cases, ten congenital cysts two ranulas, seven inflammatory lesions, and three solid tumors were included. Ten congenital cystic masses were located in typical locations as branchial cleft cyst (5) in mandibular angle, thyroglossal duct cyst (3) in visceral space embeded within the strap muscles, cystic hygroma (1) and cavernous hemangioma (1) in posterior cervical space with insinuating appearance. Two cases of ranula included one simple ranula localized in sublingual space and a plunging ranula extending to adjacent submandibular space. Seven cases of inflammatory lesions were characterized by multispatial locations and good contrast-enhancement of walls and adjacent tissue. Solid masses of low density mimicking cyst were two pleomorphic adenomas of submandibular gland and one neurilemmoma. It is considered that thorough analysis of the CT findings with attention to typical location, CT appearance, and the relationship with the adjacent structures usually leads to the correct diagnosis.

Treatment of cystic craniopharyngioma with phosphorus-32 intracavitary irradiation

Science.gov (United States)

Zhao, Rong; Deng, Jinglan; Liang, Xiaoyan; Zeng, Jin; Chen, Xiaoyuan

2013-01-01

Purpose The aim of the study was to evaluate the effect of phosphorus-32 colloid ([32P]) intracavitary irradiation on the treatment of patients with cystic craniopharyngiomas. Methods Twenty patients with predominantly cystic craniopharyngiomas were admitted from 1981 to 2006. Eleven patients had [32P] intracavitary irradiation by stereotactic injection or Ommaya cyst instillation as the primary treatment, and the remaining nine had the same internal irradiation as an adjuvant treatment after tumor resection. A calculated irradiation dose of 400~500 Gy per once was delivered to the cyst wall. Conclusion The patients were followed up ranging from 36 to 336 months; no operative morbidity or mortality was found from [32P] intracavitary irradiation. Fourteen patients (70%) had tumor progression and required further two to four times intracavitary irradiation. All 20 cases achieved tumor shrinkage or stabilization with effective outcome 3–6 months after the last [32P] therapy. For patients with cystic craniopharyngioma, [32P] administration by stereo-tactic injection or Ommaya cyst instillation is a safe and helpful option, which could improve the life quality, prolong the life span, and enhance the survival rate of cystic craniopharyngioma patients. PMID:19904543

Comparison of Clinico-Radiological Features between Congenital Cystic Neuroblastoma and Neonatal Adrenal Hemorrhagic Pseudocyst

Energy Technology Data Exchange (ETDEWEB)

Eo, Hong; Kim, Ji Hye; Jang, Kyung Mi; Yoo, So Young [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Lim, Gye Yeon [St. Mary' s Hospital Catholic University, Seoul (Korea, Republic of); Kim, Myung Joon [Severance Hospital Yonsei University, Seoul (Korea, Republic of); Kim, Ok Hwa [Ajou University Hospital, Suwon (Korea, Republic of)

2011-02-15

To evaluate the radiological and clinical findings of congenital cystic neuroblastomas as compared with those of the cystic presentation of neonatal adrenal hemorrhage. We analyzed the US (n = 52), CT (n = 24), and MR (n = 4) images as well as the medical records of 28 patients harboring congenital cystic neuroblastomas (n = 16) and neonatal adrenal hemorrhagic pseudocysts (n = 14). The history of prenatal detection, location, size, presence of outer wall enhancement, internal septations, solid portion, calcification, turbidity, vascular flow on a Doppler examination, and evolution patterns were compared in two groups of cystic lesions, by Fischer's exact test. All (100%) neuroblastomas and three (21%) of the 14 hemorrhagic pseudocysts were detected prenatally. Both groups of cystic lesions occurred more frequently on the right side; 11 of 16 (69%) for neuroblastomas and 11 of 14 (79%) for hemorrhagic pseudocysts. The size, presence of solid portion, septum, enhancement, and turbidity did not differ significantly (p > 0.05) between the two groups of cystic lesions. However, tiny calcifications (n = 3) and vascular flow on color Doppler US (n = 3) were noted in only neuroblastomas. The cystic neuroblastomas became complex solid and cystic masses, and did not disappear for up to 90 days in the three following cases, whereas 11 of the 14 (79%) hemorrhagic pseudocysts disappeared completely and the three remaining (27%) evolved to calcifications only. Although the imaging findings of two groups of cystic lesions were similar, prenatal detection, the presence of calcification on initial images, vascularity on color Doppler US, and evolution to a more complex mass may all favor neuroblastomas

Comparison of Clinico-Radiological Features between Congenital Cystic Neuroblastoma and Neonatal Adrenal Hemorrhagic Pseudocyst

International Nuclear Information System (INIS)

Eo, Hong; Kim, Ji Hye; Jang, Kyung Mi; Yoo, So Young; Lim, Gye Yeon; Kim, Myung Joon; Kim, Ok Hwa

2011-01-01

To evaluate the radiological and clinical findings of congenital cystic neuroblastomas as compared with those of the cystic presentation of neonatal adrenal hemorrhage. We analyzed the US (n = 52), CT (n = 24), and MR (n = 4) images as well as the medical records of 28 patients harboring congenital cystic neuroblastomas (n = 16) and neonatal adrenal hemorrhagic pseudocysts (n = 14). The history of prenatal detection, location, size, presence of outer wall enhancement, internal septations, solid portion, calcification, turbidity, vascular flow on a Doppler examination, and evolution patterns were compared in two groups of cystic lesions, by Fischer's exact test. All (100%) neuroblastomas and three (21%) of the 14 hemorrhagic pseudocysts were detected prenatally. Both groups of cystic lesions occurred more frequently on the right side; 11 of 16 (69%) for neuroblastomas and 11 of 14 (79%) for hemorrhagic pseudocysts. The size, presence of solid portion, septum, enhancement, and turbidity did not differ significantly (p > 0.05) between the two groups of cystic lesions. However, tiny calcifications (n = 3) and vascular flow on color Doppler US (n = 3) were noted in only neuroblastomas. The cystic neuroblastomas became complex solid and cystic masses, and did not disappear for up to 90 days in the three following cases, whereas 11 of the 14 (79%) hemorrhagic pseudocysts disappeared completely and the three remaining (27%) evolved to calcifications only. Although the imaging findings of two groups of cystic lesions were similar, prenatal detection, the presence of calcification on initial images, vascularity on color Doppler US, and evolution to a more complex mass may all favor neuroblastomas

Gastric emptying in chronic dyspepsia

International Nuclear Information System (INIS)

Sielaff, F.; Jahnel, P.; Sest, C.; Sydow, K.; Sapia, C.; Hass, A.; Buchali, K.

1987-01-01

Gastric emptying of a semiliquid test meal with 5 MBq /sup 99m/Tc-sulfur colloid as a marker was measured in 97 chronic dyspeptic patients and 16 healthy subjects. A comparison of half emptying time between both showed that chronic dyspeptic patients empty semiliquid meal at a significantly (p < 0.005) slower rate (at 70 +- 33 min) than healthy controls (at 52 x 20 min). The studies indicate that gastric stasis in chronic dyspepsia is not caused by inflammatory changes in gastric or duodenal mucosa nor by different gastric acid secretion. The presence of stasis cannot be predicted sufficiently by anamnestic complaints or endoscopic findings. (author)

MR diffusion-weighted imaging in differential diagnosis of intracranial cystic lesions

International Nuclear Information System (INIS)

Ji Xueman; Lu Guangming; Wang Zhongqiu; Zhang Zongjun; Zhang Zhiqiang; Wang Junpeng

2007-01-01

Objective: To evaluate the value of diffusion-weighted imaging (DWI) on differential diagnosis of intracranial cystic lesions. Methods: Seventy-six patients with surgically and pathologically confirmed intracranial cystic lesions undergone conventional MRI, DWI and contrast enhanced MRI examination. The signal characteristics of intracranial cystic lesions on DWI were analysed retrospectively, the apparent diffusion coefficient (ADC) values of cystic areas were measured quantitatively. Results: Nineteen brain abscesses showed hyperintense signal on DWI. Among 34 brain tumors, 3 brain gliomas were hyperintense signal, 1 brain glioma was isointense signal and 1 metastasis was hyperintense signal; the other 29 brain tumors showed hypointense signal on DWI. The ADC values of all lesions were: (0.62 ± 0.15) x 10 -3 mm 2 /s in brain abscesses, (2.39 ± 0.78) x 10 -3 mm 2 /s in brain gliomas, (2.68 ± 0.40) x 10 -3 mm 2 /s in brain hemangioblastomas, (2.79 ± 0.79) x 10 -3 mm 2 /s in brain metastases, respectively. There were significant differences between the ADC values of brain abscess and the cystic or necrotic portions of brain glioma, hemangioblastoma, metastasis (P 0.05). Seven intracranial arachnoid cysts showed hypointense signal and 16 epidermoid cysts strikingly hyperintense signal on DWI. The ADC values of arachnoid cysts and epidermoid cysts were (2.96 ± 0.36) x 10 -3 mm 2 /s and (0.94 ± 0.13) x 10 -3 mm 2 /s respectively. There was significant difference between the ADC values of arachnoid cysts and epidermoid cysts (P<0.01). Conclusion: DWI and ADC values have important contribution to the differentiation of brain abscesses from cystic or necrotic tumors, intracranial cystic lesions showing hypointense signal on DWI can exclude brain abscess. (authors)

Stereotactic intracavitary brachytherapy with P-32 for cystic craniopharyngiomas in children

International Nuclear Information System (INIS)

Maarouf, Mohammad; El Majdoub, Faycal; Fuetsch, Manuel; Hoevels, Mauritius; Lehrke, Ralph; Berthold, Frank; Voges, Juergen; Sturm, Volker

2016-01-01

Although microsurgery remains the first-line treatment, gross total resection of cystic craniopharyngeomas (CP) is associated with significant morbidity and mortality and the addition of external irradiation to subtotal resection proves to achieve similar tumor control. However, concern regarding long-term morbidity associated with external irradiation in children still remains. With this retrospective analysis, the authors emphasize intracavitary brachytherapy using phosphorus-32 (P-32) as a treatment option for children with cystic CP. Between 1992 and 2009, 17 children (median age 15.4 years; range 7-18 years) with cystic CP underwent intracavitary brachytherapy using P-32. Eleven patients were treated for recurrent tumor cysts; 6 patients were treated primarily. MR imaging revealed solitary cysts in 7 patients; 10 patients had mixed solid-cystic lesions (median tumor volume 11.1 ml; range 0.5-78.9 ml). The median follow-up time was 61.9 months (range 16.9-196.6 months). Local cyst control could be achieved in 14 patients (82 %). Three patients showed progression of the treated cystic formation (in-field progression) after a median time of 8.3 months (range 5.3-10.3 months), which led to subsequent interventions. The development of new, defined cysts and progression of solid tumor parts (out-of-field progression) occurred in 5 patients and led to additional interventions in 4 cases. There was neither surgery-related permanent morbidity nor mortality in this study. The overall progression-free survival was 75, 63, and 52 % after 1, 3, and 5 years, respectively. Intracavitary brachytherapy using P-32 represents a safe and effective treatment option for children harboring cystic CP, even as primary treatment. However, P-32 does not clearly affect growth of solid tumor parts or the development of new cystic formations. (orig.) [de

18F-fluorodeoxyglucose positron emission tomography in management of pancreatic cystic tumors

International Nuclear Information System (INIS)

Zhang Yaojun; Frampton, Adam E.; Martin, Jack L.; Kyriakides, Charis; Bong, Jan Jin; Habib, Nagy A.; Vlavianos, Panagiotis; Jiao, Long R.

2012-01-01

Objectives: To evaluate the effectiveness of PET in differentiating malignant from benign pancreatic cystic tumors. Methods: Between 2009 and 2010, all patients with pancreatic cystic tumors who had PET, triple phase contrast computed tomography (CT) and endoscopic ultrasound (EUS) were reviewed. Clinicopathological characteristics and final histology were correlated with preoperative PET, CT and EUS to assess the value of each modality in detecting malignant from benign lesions for clinical decision-making. Results: Twenty of a total of 116 patients with pancreatic cystic tumors had 18F-FDG PET because of diagnostic difficulties after evaluation with conventional modalities. Sensitivity and specificity of PET in differentiating malignant from benign pancreatic cystic tumors were 100% and 93.75%, with an accuracy of 95%. PET had the best sensitivity, specificity and accuracy for detecting malignant cystic tumors compared with CT and EUS. In 5 cases, the PET results altered the treatment options completely to follow-up instead of surgery (n = 2), limited resection instead of Whipple's resection (n = 1), and surgery instead of follow-up (n = 2). Conclusions: PET is an accurate, non-invasive method to distinguish malignant from benign pancreatic cystic tumors and can be used as an adjunct to facilitate clinical decision making.

An adult cystic fibrosis patient presenting with persistent dyspnea: case report

Directory of Open Access Journals (Sweden)

Farinet Catherine L

2006-05-01

Full Text Available Abstract Background Persistent dyspnea is a common finding in the cystic fibrosis patient that typically leads to further work up of an alternative pulmonary etiology. Adult cystic fibrosis patients; however, are growing in numbers and they are living into the ages in which coronary artery disease becomes prevalent. Coronary disease should be included in the consideration of diagnostic possibilities. Case presentation A 52-year-old white male with cystic fibrosis was evaluated for exertional dyspnea associated with vague chest discomfort. Diagnostic testing revealed normal white blood cell, hemoglobin and platelet count, basic metabolic panel, fasting lipid profile, HbA1c, with chest radiograph confirming chronic cystic findings unchanged from prior radiographs and an electrocardiogram that revealed sinus rhythm with left anterior fascicular block. Stress thallium testing demonstrated a reversible anteroseptal perfusion defect with a 55% left ventricular ejection fraction. Heart catheterization found a 99% occlusion of the left anterior descending artery extending into the two diagonal branches, with 100% obstruction of the left anterior descending artery at the trifurcation and 70% lesion affecting the first posterior lateral branch of the circumflex artery. Conclusion This case report represents the first description in the medical literature of a cystic fibrosis patient diagnosed with symptomatic coronary artery disease. Applying a standard clinical practice guide proved useful toward evaluating a differential diagnosis for a cystic fibrosis patient presenting with dyspnea and chest discomfort.

Incidence of Radiographic Cystic Lesions Associated With Unerupted Teeth in Dogs.

Science.gov (United States)

Babbitt, Sam G; Krakowski Volker, Mary; Luskin, Ira R

2016-12-01

Medical records and radiographs were retrospectively reviewed over a 3-year period (2012-2015) from dogs presented to a private dental referral practice. Medical records were evaluated for the diagnosis of impacted or embedded teeth. The identified dogs' radiographs were reviewed for the presence of radiographically significant cystic lesions that were associated with the impacted or embedded teeth. Radiographic criteria were established by the authors for the purposes of identifying cystic lesions in dogs of different breeds and sizes, using established indices from human dental pathology as a basis. When histopathology results were available, they were reviewed and reported. In this study, 136 dogs ranging in age from 3 months to 17 years were diagnosed with 213 unerupted teeth during the study period. There were 62 (29.1%) of the 213 radiographically apparent cystic lesions identified based on the criteria proposed in this study. In this study, 146 (68.5%) of the 213 unerupted teeth were identified as mandibular first premolar teeth. Histopathology was obtained on 28 (45.1%) of the 62 diagnosed cystic lesions. Dentigerous cysts accounted for 20 (71.4%) of the 28 cystic lesions. Brachycephalic breeds were overrepresented in this study. Boxer, pug, Shih Tzu, and Boston terrier dogs were most likely to present with cystic lesions associated with unerupted teeth. Seventeen (85%) of the 20 cases with a histopathologic diagnosis of dentigerous cyst were found within these 4 brachycephalic breeds.

Quantitative immunoassays for diagnosis and carrier detection in cystic fibrosis

International Nuclear Information System (INIS)

Bullock, S.; Hayward, C.; Manson, J.; Brock, D.J.H.; Raeburn, J.A.

1982-01-01

Quantitative immunoprecipitation and immunoradiometric assays have been developed for a protein present in the serum of cystic fibrosis homozygotes, and to a lesser extent in the serum of heterozygotes. When tested on a panel of sera from 14 cystic fibrosis patients, 29 heterozygotes and 23 controls, the immunoprecipitation assay allowed correct assignments to be made on 94% of occasions with one batch of antiserum and 95% with another. With the same panel of sera, the immunoradiometric assay allowed 94% correct assignments. It is suggested that such accuracy is the maximum that can be expected in the present state of knowledge of cystic fibrosis. (author)

A huge cystic craniopharyngioma

International Nuclear Information System (INIS)

Takamura, Seishi; Fukumura, Akinobu; Ito, Yoshihiro; Itoyama, Yoichi; Matsukado, Yasuhiko.

1986-01-01

The findings of computed tomography (CT) of a huge cystic craniopharyngioma in a 57-year-old woman are described. Cyst density varied from low to high levels in a short duration. Follow-up CT scans were regarded as important to diagnose craniopharyngioma. The mechanism of increment of cyst density was discussed. (author)

Overview of Current Concepts in Gastric Intestinal Metaplasia and Gastric Cancer

Science.gov (United States)

Adam, Jason D.; Borum, Marie L.; Koh, Joyce M.; Stephen, Sindu

2018-01-01

Gastric intestinal metaplasia is a precancerous change of the mucosa of the stomach with intestinal epithelium, and is associated with an increased risk of dysplasia and cancer. The pathogenesis to gastric cancer is proposed by the Correa hypothesis as the transition from normal gastric epithelium to invasive cancer via inflammation followed by intramucosal cancer and invasion. Multiple risk factors have been associated with the development of gastric intestinal metaplasia interplay, including Helicobacter pylori infection and associated genomics, host genetic factors, environmental milieu, rheumatologic disorders, diet, and intestinal microbiota. Globally, screening guidelines have been established in countries with high incidence. In the United States, no such guidelines have been developed due to lower, albeit increasing, incidence. The American Society for Gastrointestinal Endoscopy recommends a case-by-case patient assessment based upon epidemiology, genetics, and environmental risk factors. Studies have examined the use of a serologic biopsy to stratify risk based upon factors such as H pylori status and virulence factors, along with serologic markers of chronic inflammation including pepsinogen I, pepsinogen II, and gastrin. High-risk patients may then be advised to undergo endoscopic evaluation with mapping biopsies from the antrum (greater curvature, lesser curvature), incisura angularis, and corpus (greater curvature, lesser curvature). Surveillance guidelines have not been firmly established for patients with known gastric intestinal metaplasia, but include repeat endoscopy at intervals according to the histologic risk for malignant transformation. PMID:29606921

Hyponatremia-associated rhabdomyolysis following exercise in an adolescent with cystic fibrosis.

Science.gov (United States)

Kaskavage, Jillian; Sklansky, Daniel

2012-07-01

Adolescents with well-controlled cystic fibrosis, including good lung function and appropriate growth, commonly participate in competitive athletic activities. We present the case of an adolescent male with cystic fibrosis, hyponatremia, dehydration, and rhabdomyolysis after participating in football practice on a summer morning. The patient presented with severe myalgia and serum sodium of 129 mmol/L, chloride 90 mmol/L, and creatine phosphokinase 1146 U/L. Aggressive hydration with intravenous 0.9% saline resulted in clinical improvement with no renal or muscular sequelae. Health care providers need to educate patients with cystic fibrosis about maintaining adequate hydration and sodium repletion during exercise. Research is needed regarding the appropriate amount and composition of oral rehydration fluids in exercising individuals with cystic fibrosis, as the physiology encountered in these patients provides a unique challenge to maintaining electrolyte balance and stimulation of thirst.

Blunted perception of neural respiratory drive and breathlessness in patients with cystic fibrosis

Directory of Open Access Journals (Sweden)

Charles C. Reilly

2016-03-01

Full Text Available The electromyogram recorded from the diaphragm (EMGdi and parasternal intercostal muscle using surface electrodes (sEMGpara provides a measure of neural respiratory drive (NRD, the magnitude of which reflects lung disease severity in stable cystic fibrosis. The aim of this study was to explore perception of NRD and breathlessness in both healthy individuals and patients with cystic fibrosis. Given chronic respiratory loading and increased NRD in cystic fibrosis, often in the absence of breathlessness at rest, we hypothesised that patients with cystic fibrosis would be able to tolerate higher levels of NRD for a given level of breathlessness compared to healthy individuals during exercise. 15 cystic fibrosis patients (mean forced expiratory volume in 1 s (FEV1 53.5% predicted and 15 age-matched, healthy controls were studied. Spirometry was measured in all subjects and lung volumes measured in the cystic fibrosis patients. EMGdi and sEMGpara were recorded at rest and during incremental cycle exercise to exhaustion and expressed as a percentage of maximum (% max obtained from maximum respiratory manoeuvres. Borg breathlessness scores were recorded at rest and during each minute of exercise. EMGdi % max and sEMGpara % max and associated Borg breathlessness scores differed significantly between healthy subjects and cystic fibrosis patients at rest and during exercise. The relationship between EMGdi % max and sEMGpara % max and Borg score was shifted to the right in the cystic fibrosis patients, such that at comparable levels of EMGdi % max and sEMGpara % max the cystic fibrosis patients reported significantly lower Borg breathlessness scores compared to the healthy individuals. At Borg score 1 (clinically significant increase in breathlessness from baseline corresponding levels of EMGdi % max (20.2±12% versus 32.15±15%, p=0.02 and sEMGpara % max (18.9±8% versus 29.2±15%, p=0.04 were lower in the healthy individuals compared to the cystic

Gastric metastasis of cervix uteri carcinoma, rare cause of lower gastric stenosis.

Science.gov (United States)

Moldovan, B; Banu, E; Pocreaţă, D; Buiga, R; Rogoz, S; Pripisi, L; Cimpeanu, L; Moldovan, A; Jeder, O; Badea, A; Biris, P

2012-01-01

the paper presents a rare case of metachronous gastric metastasis of uterine cervix cancer, clinically manifested through severe pyloric stenosis. 49-year-old patient, operated on in January 2009, with uterine cervix cancer (Squamous cell carcinoma T2bN1M0), is hospitalized in August 2011 with pyloric stenosis: epigastric pains, abundant, stasis, late postprandial emesis, significant weight loss, stomach form visible upon abdomen inspection. Endoscopy: antral stenosis with intact gastric mucosa, and CT-scan: circumferential intramural gastric tumor, stomach dilated in the upper part, lack of cleavage between the tumor and the liver bed of the gall bladder. CEA increased to 13,78 (below 5), CA 19-9 slightly increased 29.9 (below 27). The case is considered as a second neoplasia and a D2 subtotal gastrectomy was performed, with 1 positive ganglion out of 27 on block with atypical hepatectomy of segments 4-5 for liver invasion, the final mounting being Y Roux. The histopathological examination shows a gastric metastasis of squamous carcinoma, of uterine cervix origin, the invaded perigastric ganglion having the same aspect of uterine cervix carcinoma. The post-surgery evolution was favorable, under chemo radiotherapy the patient being alive without relapse at 9 months post-surgery. In the literature there are 2 more cases of gastric metastasis of uterine cervix carcinoma, and 4 of uterine carcinoma without topographic indication, but without the histological documentation of the tumor filiation, without data related to resecability or follow-up, the case at hand being, from this perspective, the first documented resectable metachronous gastric metastasis from a cervix uteri carcinoma. Celsius.

Uneven Distribution of Regional Blood Supply Prompts the Cystic Change of Pituitary Adenoma.

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Zhang, Jianhe; Gu, Jianjun; Ma, Yiming; Huang, Yinxing; Wang, Jiaxing; Wu, Zhifeng; Zhong, Qun; Wang, Shousen

2017-07-01

Previous studies have suggested that the cystic change of pituitary adenoma might be related to the blood supply and metabolism of the tumor; however, the exact pathologic mechanism underlying the cystic change remains unknown. We aimed to assess the features of regional blood supply of pituitary adenoma and examine its relationship with the cystic change of pituitary adenoma. Patients (N = 79) with pituitary adenoma admitted to our hospital were divided into the parenchyma group (n = 40) or the cystic change group (n = 39). Dynamic contrast-enhanced magnetic resonance imaging of the pituitary adenoma was conducted for the parenchyma group and the steepest slopes (SS max , reflecting regional blood supply) at different areas were calculated. The location of cystic change of the pituitary adenoma was recorded and analyzed for the cystic change group. The parenchyma group showed an upper SS max of 2.52 ± 1.18, a lower SS max of 2.89 ± 1.46, a left SS max of 2.71 ± 1.31, and a right SS max of 2.66 ± 1.29. The difference between the upper and lower SS max was statistically significant (P supply is unevenly distributed in the parenchymal pituitary adenoma, with reduced blood supply in the upper than the lower region. Cystic change mainly occurs in the upper region of pituitary adenoma. Copyright © 2017 Elsevier Inc. All rights reserved.

Localized gastric amyloidosis differentiated histologically from scirrhous gastric cancer using endoscopic mucosal resection: a case report

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Kamata Tsugumasa

2012-08-01

Full Text Available Abstract Introduction Amyloidosis most often manifests as a systemic involvement of multiple tissues and organs, and an amyloidal deposit confined to the stomach is extremely rare. It is sometimes difficult to provide a definitive diagnosis of localized gastric amyloidosis by biopsy specimen and diagnosis of amyloidosis in some cases has been finalized only after surgical resection of the stomach. Case presentation A 76-year-old Japanese woman with epigastric discomfort underwent an esophagogastroduodenoscopy procedure. The esophagogastroduodenoscopy revealed gastric wall thickening, suggesting scirrhous gastric carcinoma, at the greater curvature from the upper to the lower part of the gastric corpus. A biopsy specimen revealed amyloid deposits in the submucosal layer with no malignant findings. We resected a representative portion of the lesion by endoscopic mucosal resection using the strip biopsy method to obtain sufficient tissue specimens, and then conducted a detailed histological evaluation of the samples. The resected specimens revealed deposition of amyloidal materials in the gastric mucosa and submucosa without any malignant findings. Congo red staining results were positive for amyloidal protein and exhibited green birefringence under polarized light. Congo red staining with prior potassium permanganate incubation confirmed the light chain (AL amyloid protein type. Based on these results, gastric malignancy, systemic amyloidosis and amyloid deposits induced by inflammatory disease were excluded and this lesion was consequently diagnosed as localized gastric amyloidosis. Our patient was an older woman and there were no findings relative to an increase in gastrointestinal symptoms or anemia, so no further treatment was performed. She continued to be in good condition without any finding of disease progression six years after verification of our diagnosis. Conclusions We report an unusual case of primary amyloidosis of the stomach

Radiological findings in congenital cystic disease of the lung in infancy

International Nuclear Information System (INIS)

Heymer, R.; Benz-Bohm, G.; Arnold, G.; Koeln Univ.

1982-01-01

Three infants with congenital cystic disease of the lung are described. They consisted of a solitary bronchial cyst, an adenomatous cystic malformation and congenital lobar emphysema. The radiological appearance and differential diagnosis of these three conditions are discussed. (orig.) [de

Cystic tumors of the pancreas; Zystische Tumoren des Pankreas

Energy Technology Data Exchange (ETDEWEB)

Brambs, H.J.; Juchems, M. [Universitaetsklinikum Ulm, Abteilung fuer Diagnostische und Interventionelle Radiologie, Ulm (Germany)

2008-08-15

Cystic lesions of the pancreas encompass a broad spectrum of benign, premalignant, and malignant tumors which are primarily cystic or result from cystic necroses of solid neoplasms. Because of the wide use of cross-sectional imaging techniques they are increasingly being identified in asymptomatic patients as well as in patients presenting with abdominal pain, jaundice or pancreatitis. Among these lesions, intraductal papillary mucinous neoplasms, serous cystic neoplasms and mucinous cystic neoplasms represent the majority of cases. With increasing experience with these tumors, a refinement of our understanding of their morphology and of their natural course has emerged. It is important to be familiar with the CT and MR imaging features of these lesions to differentiate these tumors and to orient the diagnosis towards benign or malignant forms. Because characterization of cystic tumors of the pancreas can sometimes be difficult due to overlapping imaging features, additional criteria such as clinical symptoms, localization, age and gender have to be taken into account. If appropriately treated, these tumors can usually be cured by resection and the decreasing risk of pancreatic surgery has led to an increasing number of resections of pancreatic tumors. The management of cystic tumors of the pancreas has not yet been standardized and the correct evaluation and subsequent management of the disease in asymptomatic patients have not been fully defined. (orig.) [German] Zystische Pankreastumoren umfassen ein breites Spektrum gutartiger, praemaligner und maligner Veraenderungen, die primaer zystisch sind oder durch eine zystische Degeneration solider Tumoren entstehen. Wegen des breiten Einsatzes von Schnittbildtechniken werden sie zunehmend bei asymptomatischen Patienten und bei Patienten mit Bauchschmerzen, Pankreatitis und Ikterus entdeckt. Unter diesen Tumoren stellen die intraduktalen papillaeren muzinoesen Neoplasien, die seroesen zystischen Neoplasien und die

A rare case of Cystic artery arising from Gastroduodenal artery ...

African Journals Online (AJOL)

The tortuous cystic artery arose outside hepatobiliary triangle, crossed the common bile duct anteriorly and was lying anterior to the cystic duct hiding it from view. On reaching the neck of gall bladder, it again travelled for short distance before its termination. The non-peritonealised surface of the gall bladder was receiving ...

Correlation between pepsinogens and gastric cancer

International Nuclear Information System (INIS)

Jiang Mengjun; Xiao Zhijian; Yang Xizhen; Huang Xuquan; Yu Huixin; Zhang Rongjun; Tao Yonghui; Zhang Lianfen; Cai Gangming; Tan Cheng; Xiao Ye; Jin Jian; Wang Bocheng

2001-01-01

Pepsinogen I and Pepsinogen II (PG I and PG II) were purified from human gastric mucosa using DE-52 anion exchange chromatography, Gel filtration HPLC and Q-2 anion exchange fast pressure chromatography. The antiserums against at both PG I and PG II were established respectively by preparing 125 I-PG I and 125 I-PG II using the chloramine-T method. Serum Pepsinogen I and II levels were measured by RIA in 190 healthy controls and other gastric diseases. The results were analyzed by statistics method. Compared with healthy controls, the serum PG I levels of duodenal ulcer patients and gastric ulcer were significantly higher. The serum PG I levels of gastritis patients were significantly lower and the serum PG I levels and PG I/PG II ratio of gastric cancer patients were much more lower. After total gastrectomy, the serum PG I and PG II levels of patients with recurrence of gastric cancer were significantly higher than those without recurrence. The changes of serum PG I and PG II levels are valuable for the diagnosis of gastric cancer and detecting the recurrence of gastric cancer after total gastrectomy

Correlation between pepsinogens and gastric cancer

Energy Technology Data Exchange (ETDEWEB)

Mengjun, Jiang; Zhijian, Xiao; Xizhen, Yang; Xuquan, Huang; Huixin, Yu; Rongjun, Zhang; Yonghui, Tao; Lianfen, Zhang; Gangming, Cai; Cheng, Tan; Ye, Xiao; Jian, Jin; Bocheng, Wang [Jiangsu Inst. of Nuclear Medicine, Wuxi (China). State Key Laboratory of Nuclear Medicine

2001-04-01

Pepsinogen I and Pepsinogen II (PG I and PG II) were purified from human gastric mucosa using DE-52 anion exchange chromatography, Gel filtration HPLC and Q-2 anion exchange fast pressure chromatography. The antiserums against at both PG I and PG II were established respectively by preparing {sup 125}I-PG I and {sup 125}I-PG II using the chloramine-T method. Serum Pepsinogen I and II levels were measured by RIA in 190 healthy controls and other gastric diseases. The results were analyzed by statistics method. Compared with healthy controls, the serum PG I levels of duodenal ulcer patients and gastric ulcer were significantly higher. The serum PG I levels of gastritis patients were significantly lower and the serum PG I levels and PG I/PG II ratio of gastric cancer patients were much more lower. After total gastrectomy, the serum PG I and PG II levels of patients with recurrence of gastric cancer were significantly higher than those without recurrence. The changes of serum PG I and PG II levels are valuable for the diagnosis of gastric cancer and detecting the recurrence of gastric cancer after total gastrectomy.

Targeting BRCAness in Gastric Cancer

Science.gov (United States)

2017-10-01

Award Number: W81XWH-16-1-0472 TITLE: Targeting BRCAness in Gastric Cancer PRINCIPAL INVESTIGATOR: Lawrence Fong CONTRACTING ORGANIZATION...Targeting BRCAness in Gastric Cancer 5b. GRANT NUMBER W81XWH-16-1-0473 (Ashworth) 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Eric Collisson, David Quigley...for Public Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT We performed the screen of gastric cancer cell lines for their

Gastric emptying

International Nuclear Information System (INIS)

Bonaz, B.; Hostein, J.; Caravel, J.P.

1990-01-01

Gastric emptying (GE) of nutriments is a major function of the stomach. GE disorders are observed after gastric surgery and with various diseases, either of a strictly gastroenterologic kind or interesting other specialities (especially diabetes mellitus). Scintigraphy, which has allowed a better knowledge of GE physiological and pathological mechanisms, has now become the reference method for studying the emptying of solids and liquids. In a near future, it could well have two major applications: a diagnostic approach of functional digestive disorders and an assessment of the various effects of pharmacological drugs with digestive affinity [fr

Perforated gastric carcinoma in a young-age patient

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Feng-Hsu Wu

2018-06-01

Full Text Available Perforation is a rare complication of gastric carcinoma, and it occurs in less than 5% of all gastric carcinoma cases and in less than 1% within all acute abdomen cases. The diagnosis of malignancy is usually not validated preoperatively. In previous reported English literature, all patients with perforated gastric cancer have the feature of old age. This feature might be able to guide the surgeon to impress the differential diagnosis of malignancy before or during the emergent operation of gastric perforation.This 32-year-old male patient suffered from sudden onset of epigastric pain. We performed emergent operation under the impression of hollow organ perforation. The postoperative pathologic report of gastric ulcer revealed gastric carcinoma. We performed second-stage operation of total gastrectomy with D2 lymphadenectomy smoothly 7 days later. As we know, this is the youngest patient having the condition of perforated gastric carcinoma reported in the literature. This case reminds us that it is possible for perforated gastric carcinoma to occur in young-age patients. Keywords: Gastric cancer, Acute abdomen, Gastric perforation

Cystic lesion of pancreas - Intraductal papillary mucinous neoplasm

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Rajiv Baijal

2013-01-01

Full Text Available Intraductal papillary mucinous neoplasm (IPMN of the pancreas is an intraductal mucin-producing epithelial neoplasm that arises from the main and/or branched pancreatic duct. It usually presents as cystic lesion of pancreas. There are well known differential diagnosis of cystic pancreatic lesion. Pancreatic cystic neoplasms are detected at an increasing frequency due to an increased use of abdominal imaging. The diagnosis and treatment of intraductal papillary mucinous tumors (IPMN of the pancreas has evolved over the past decade. IPMN represents a spectrum of disease, ranging from benign to malignant lesions, making the early detection and characterization of these lesions important. Definitive management is surgical resection for appropriate candidates, as benign lesions harbor malignant potential. IPMN has a prognosis, which is different from adenocarcinoma of the pancreas. We report a case of a 58-year-old male with intraductal papillary neoplasm involving main duct and side branches presenting to us with clinical symptoms of chronic pancreatitis with obstructive jaundice and cholangitis treated surgically.

Metastatic Carcinoma Occurring in a Gastric Hyperplastic Polyp Mimicking Primary Gastric Cancer: The First Reported Case

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Gabriel M. Groisman

2014-01-01

Full Text Available Hyperplastic polyps of the stomach are regarded as benign. However, in rare cases they may contain incipient primary carcinomas. To our knowledge, breast carcinoma metastatic to a gastric hyperplastic polyp has not yet been reported. We describe the case of a 69-year-old woman to whom a gastric polyp was endoscopically excised. The patient had previously undergone a right mastectomy for mixed, invasive ductal and lobular carcinoma 5 years earlier. Histological sections from the gastric lesion showed typical features of hyperplastic polyp with foci of poorly differentiated adenocarcinoma including signet ring cells infiltrating the lamina propria. The histologic findings were consistent with a primary gastric cancer. However, the carcinoma cells were immunopositive for estrogen and progesterone receptors and GATA3 and negative for CDX2, Hep Par 1, and MUC5AC. E-cadherin showed membranous reactivity in some of the carcinoma cells while in others it was negative. Accordingly, metastatic mixed, lobular and ductal breast carcinoma was diagnosed. We conclude that metastatic adenocarcinoma mimicking primary gastric cancer can be rarely encountered in hyperplastic gastric polyps.

Gastric emptying in gastroesophageal reflux disease

International Nuclear Information System (INIS)

Li Lin; Yang Xiaochuan; Kuang Anren; Li Lixia; Ouyang Qin

2000-01-01

Objective: The relationship between gastroesophageal reflux disease (GERD) and gastric emptying rate was investigated. Results of endoscopy, 24-hour esophageal pH monitoring were also evaluated. Methods: 15 patients were evaluated with endoscopy, pH monitoring and radionuclide gastric emptying. The results were compared with that of 17 control subjects. Correlations of gastric emptying rate and esophagitis, 24-hour pH monitoring between GERD patients and control subjects were also analyzed. Results: Liquid gastric emptying rate of GERD patients was significantly lower than that of control subjects at 15 and 30 min (P 0.05), but there exhibited a linear correlation between 50% solid emptying time and esophagus pH total score (r=0.643, P<0.05). Conclusions: The results indicate a delayed liquid and solid gastric emptying in GERD patients. There is a linear correlation between 50% solid emptying time and esophagus pH total score. Delayed gastric emptying may be an important factor in the pathogenesis of GERD

Effects of Aloe vera and sucralfate on gastric microcirculatory changes, cytokine levels and gastric ulcer healing in rats.

Science.gov (United States)

Eamlamnam, Kallaya; Patumraj, Suthiluk; Visedopas, Naruemon; Thong-Ngam, Duangporn

2006-04-07

To compare the effects of Aloe vera and sucralfate on gastric microcirculatory changes, cytokine levels and gastric ulcer healing. Male Spraque-Dawley rats (n=48) were divided into four groups. Group1 served as control group, group 2 as gastric ulcer group without treatment, groups 3 and 4 as gastric ulcer treatment groups with sucralfate and Aloe vera. The rats from each group were divided into 2 subgroups for study of leukocyte adherence, TNF-alpha and IL-10 levels and gastric ulcer healing on days 1 and 8 after induction of gastric ulcer by 20% acetic acid. On day 1 after induction of gastric ulcer, the leukocyte adherence in postcapillary venule was significantly (P<0.05) increased in the ulcer groups when compared to the control group. The level of TNF-alpha was elevated and the level of IL-10 was reduced. In the ulcer groups treated with sucralfate and Aloe vera, leukocyte adherence was reduced in postcapillary venule. The level of IL-10 was elevated, but the level of TNF-alpha had no significant difference. On day 8, the leukocyte adherence in postcapillary venule and the level of TNF-alpha were still increased and the level of IL-10 was reduced in the ulcer group without treatment. The ulcer treated with sucralfate and Aloe vera had lower leukocyte adherence in postcapillary venule and TNF-alpha level. The level of IL-10 was still elevated compared to the ulcer group without treatment. Furthermore, histopathological examination of stomach on days 1 and 8 after induction of gastric ulcer showed that gastric tissue was damaged with inflammation. In the ulcer groups treated with sucralfate and Aloe vera on days 1 and 8, gastric inflammation was reduced, epithelial cell proliferation was enhanced and gastric glands became elongated. The ulcer sizes were also reduced compared to the ulcer group without treatment. Administration of 20% acetic acid can induce gastric inflammation, increase leukocyte adherence in postcapillary venule and TNF-alpha level and reduce

Effects of Aloe vera and sucralfate on gastric microcirculatory changes, cytokine levels and gastric ulcer healing in rats

Institute of Scientific and Technical Information of China (English)

Kallaya Eamlamnam; Suthiluk Patumraj; Naruemon Visedopas; Duangporn Thong-Ngam

2006-01-01

AIM: To compare the effects of Aloe vera and sucralfate on gastric microcirculatory changes, cytokine levels and gastric ulcer healing.METHODS: Male Spraque-Dawley rats (n=48) were divided into four groups. Group1 served as control group,group 2 as gastric ulcer group without treatment, groups 3 and 4 as gastric ulcer treatment groups with sucralfate and Aloe vera. The rats from each group were divided into 2 subgroups for study of leukocyte adherence, TNF-α and IL-10 levels and gastric ulcer healing on days 1 and 8 after induction of gastric ulcer by 20% acetic acid. RESULTS: On day 1 after induction of gastric ulcer, the leukocyte adherence in postcapillary venule was significantly (P＜ 0.05) increased in the ulcer groups when compared to the control group. The level of TNF-αwas elevated and the level of IL-10 was reduced. In the ulcer groups treated with sucralfate and Aloe vera,leukocyte adherence was reduced in postcapillary venule.The level of IL-10 was elevated, but the level of TNF-αhad no significant difference. On day 8, the leukocyte adherence in postcapillary venule and the level of TNF-αwere still increased and the level of IL-10 was reduced in the ulcer group without treatment. The ulcer treated with sucralfate and Aloe vera had lower leukocyte adherence in postcapillary venule and TNF-α level. The level of IL-10 was still elevated compared to the ulcer group without treatment. Furthermore, histopathological examination of stomach on days 1 and 8 after induction of gastric ulcer showed that gastric tissue was damaged with inflammation. In the ulcer groups treated with sucralfate and Aloe vera on days 1 and 8, gastric inflammation was reduced, epithelial cell proliferation was enhanced and gastric glands became elongated. The ulcer sizes were also reduced compared to the ulcer group without treatment.CONCLUSION: Administration of 20% acetic acid can induce gastric inflammation, increase leukocyte adherence in postcapillary venule and TNF-α level

Adenoid cystic carcinoma associated with mucous retention cyst of the parotid gland.

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Hebbale, Manjula Advisha; Halli, Rajshekhar C; Kini, Yogesh K; Kharkar, Viraj R; Metgud, Rashmi

2011-09-01

Mucous retention cysts of the parotid gland are rare, and a coexistent adenoid cystic carcinoma is even an unusual occurrence. Such coexistent adenoid cystic carcinomas with mucous retention cyst of the parotid gland are difficult to diagnose clinically and, at times, stage difficulty in their management. We report a rare case of adenoid cystic carcinoma associated with mucous retention cyst of the parotid gland with its diagnostic and management dilemma in a 14-year-old adolescent girl.

Benign cystic mesothelioma of the appendix presenting in a woman: a case report

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Beddy David

2010-12-01

Full Text Available Abstract Introduction Benign cystic mesothelioma or peritoneal inclusion cysts are rare benign abdominal tumors usually occurring in females of reproductive age. These cysts present as abdominopelvic pain or masses but are often found on imaging or incidentally at surgery. They are commonly associated with pelvic inflammatory disease, endometriosis, or ovarian cysts. We report what is, to the best of our knowledge, the first case of a benign cystic mesothelioma complicating a presentation of acute appendicitis. Case Presentation A 19-year-old Irish Caucasian woman presented with abdominal pain. Imaging suggested appendicitis with abscess formation. She was treated with antibiotics and scheduled for interval appendicectomy. At laparoscopy, an unusual cystic mass was found arising from the appendix. Histology revealed benign cystic mesothelioma. Conclusion We report what is, to the best of our knowledge, the first case of a benign cystic mesothelioma arising from the appendix and complicating a presentation of acute appendicitis. This is a benign pathology, but recurrences are not uncommon. Benign cystic mesothelioma should be included in the differential when investigating pelvic masses or abscesses associated with either appendicitis or pelvic inflammatory disease in women.

Benign cystic mesothelioma of the appendix presenting in a woman: a case report

LENUS (Irish Health Repository)

O' Connor, Donal B

2010-12-03

Abstract Introduction Benign cystic mesothelioma or peritoneal inclusion cysts are rare benign abdominal tumors usually occurring in females of reproductive age. These cysts present as abdominopelvic pain or masses but are often found on imaging or incidentally at surgery. They are commonly associated with pelvic inflammatory disease, endometriosis, or ovarian cysts. We report what is, to the best of our knowledge, the first case of a benign cystic mesothelioma complicating a presentation of acute appendicitis. Case Presentation A 19-year-old Irish Caucasian woman presented with abdominal pain. Imaging suggested appendicitis with abscess formation. She was treated with antibiotics and scheduled for interval appendicectomy. At laparoscopy, an unusual cystic mass was found arising from the appendix. Histology revealed benign cystic mesothelioma. Conclusion We report what is, to the best of our knowledge, the first case of a benign cystic mesothelioma arising from the appendix and complicating a presentation of acute appendicitis. This is a benign pathology, but recurrences are not uncommon. Benign cystic mesothelioma should be included in the differential when investigating pelvic masses or abscesses associated with either appendicitis or pelvic inflammatory disease in women.

Localization of ectopic gastric mucosa by scintigraphy

International Nuclear Information System (INIS)

D'Alonzo, W.A. Jr.

1988-01-01

When gastric mucosal tissue occurs outside of the confines of the stomach, it is termed ectopic or heterotopic. Ectopic gastric mucosa may be found within Meckel's diverticulum, duplications of the alimentary tract, and Barrett's esophagus. In addition, a surgeon may inadvertently leave behind antral gastric mucosa while performing a partial gastrectomy for peptic ulcer disease (i.e., retained gastric antrum). It is important to detect the presence and location of ectopic mucosa because acid and pepsin secretion may cause ulceration in the adjacent tissue resulting in serious complications. The only currently available specific diagnostic technique for detecting ectopic gastric mucosa is pertechnetate Tc 99m (TcO 4- ) scintigraphy. This chapter reviews the functional anatomy of gastric mucosa, the mechanism of TcO 4 - localization, the various entities containing ectopic gastric mucosa, and the methods and results of TcO 4 - scanning for these disorders

Differences in gastric mucosal microbiota profiling in patients with chronic gastritis, intestinal metaplasia, and gastric cancer using pyrosequencing methods.

Science.gov (United States)

Eun, Chang Soo; Kim, Byung Kwon; Han, Dong Soo; Kim, Seon Young; Kim, Kyung Mo; Choi, Bo Youl; Song, Kyu Sang; Kim, Yong Sung; Kim, Jihyun F

2014-12-01

Helicobacter pylori (H. pylori) infection plays an important role in the early stage of cancer development. However, various bacteria that promote the synthesis of reactive oxygen and nitrogen species may be involved in the later stages. We aimed to determine the microbial composition of gastric mucosa from the patients with chronic gastritis, intestinal metaplasia, and gastric cancer using 454 GS FLX Titanium. Gastric mucosal biopsy samples were collected from 31 patients during endoscopy. After the extraction of genomic DNA, variable region V5 of the 16S rRNA gene was amplified. PCR products were sequenced using 454 high-throughput sequencer. The composition, diversity, and richness of microbial communities were compared between three groups. The composition of H. pylori-containing Epsilonproteobacteria class appeared to be the most prevalent, but the relative increase in the Bacilli class in the gastric cancer group was noticed, resulting in a significant difference compared with the chronic gastritis group. By analyzing the Helicobacter-dominant group at a family level, the relative abundance of Helicobacteraceae family was significantly lower in the gastric cancer group compared with chronic gastritis and intestinal metaplasia groups, while the relative abundance of Streptococcaceae family significantly increased. In a UPGMA clustering of Helicobacter-dominant group based on UniFrac distance, the chronic gastritis group and gastric cancer group were clearly separated, while the intestinal metaplasia group was distributed in between the two groups. The evenness and diversity of gastric microbiota in the gastric cancer group was increased compared with other groups. In Helicobacter predominant patients, the microbial compositions of gastric mucosa from gastric cancer patients are significantly different to chronic gastritis and intestinal metaplasia patients. These alterations of gastric microbial composition may play an important, as-yet-undetermined role in

Incidence, predictive factors, and clinical outcomes of acute kidney injury after gastric surgery for gastric cancer.

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Chang Seong Kim

Full Text Available BACKGROUND: Postoperative acute kidney injury (AKI, a serious surgical complication, is common after cardiac surgery; however, reports on AKI after noncardiac surgery are limited. We sought to determine the incidence and predictive factors of AKI after gastric surgery for gastric cancer and its effects on the clinical outcomes. METHODS: We conducted a retrospective study of 4718 patients with normal renal function who underwent partial or total gastrectomy for gastric cancer between June 2002 and December 2011. Postoperative AKI was defined by serum creatinine change, as per the Kidney Disease Improving Global Outcomes guideline. RESULTS: Of the 4718 patients, 679 (14.4% developed AKI. Length of hospital stay, intensive care unit admission rates, and in-hospital mortality rate (3.5% versus 0.2% were significantly higher in patients with AKI than in those without. AKI was also associated with requirement of renal replacement therapy. Multivariate analysis revealed that male gender; hypertension; chronic obstructive pulmonary disease; hypoalbuminemia (<4 g/dl; use of diuretics, vasopressors, and contrast agents; and packed red blood cell transfusion were independent predictors for AKI after gastric surgery. Postoperative AKI and vasopressor use entailed a high risk of 3-month mortality after multiple adjustments. CONCLUSIONS: AKI was common after gastric surgery for gastric cancer and associated with adverse outcomes. We identified several factors associated with postoperative AKI; recognition of these predictive factors may help reduce the incidence of AKI after gastric surgery. Furthermore, postoperative AKI in patients with gastric cancer is an important risk factor for short-term mortality.

Cystic echinococcosis of the liver

DEFF Research Database (Denmark)

Branci, Sonia; Ewertsen, Caroline; Thybo, Søren

2012-01-01

Cystic echinococcosis (CE) of the liver can be treated with ultrasound-guided puncture, aspiration, injection, and re-aspiration (PAIR), with surgery and with benzimidazole derivatives. The aim of this study was to review available data concerning treatment modality and outcome for patients treated...

Endoscopic ultrasound coil placement of gastric varices: Emerging modality for recurrent bleeding gastric varices

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Yogesh Harwani

2014-01-01

Full Text Available Gastric varices are the probable source of bleeding in 10-36% of patients, with acute variceal bleeding and carry high mortality and rebleeding rates. Till date, cyanoacrylate glue injection is considered as the standard of care but has high complication rate. Endoscopic ultrasound (EUS guided coil placement is a new emerging technique of management of gastric varices. In this case report, we detail the EUS guided coil placement for management of gastric varices after failed glue injections.

Computed tomography of cystic lung lesions; Computertomographie bei zystischen Lungenerkrankungen

Energy Technology Data Exchange (ETDEWEB)

Grgic, A.; Heinrich, M.; Girmann, M.; Kramann, B. [Inst. fuer Radiodiagnostik, Universitaetskliniken des Saarlandes, Homburg/Saar (Germany); Wilkens, H. [Innere Medizin V-Pneumonologie, Universitaetskliniken des Saarlandes, Homburg/Saar (Germany); Uder, M. [Inst. fuer Diagnostische Radiologie, Friedrich-Alexander-Univ. Erlangen Nuernberg (Germany)

2004-07-01

A cystic lesion in the lung is defined as a well-demarcated epithel-lined cavity, that can be mostly filled with air, water, as well as solid material content. This definition includes a wide variety of diseases such as bronchogenic cyst, abscess formation, lymphangioleiomyomatosis, Langerhans cell histiocytosis, emphysema, bronchiectasis, and pneumatoceles. Despite the difficulties in differential diagnosis, there are some diagnostic criteria for CT-scanning helping the radiologist to differentiate between these cystic entities. Moreover, clinical informations are extremely important. The most important clinical parameters include age, sex, clinical history and symptoms. Thus, a better understanding of classic CT appearance of cystic lung disease will allow more definitive diagnosis and could, in some cases, avoid biopsy. (orig.)

A comparison of Helicobacter pylori and non-Helicobacter pylori Helicobacter spp. Binding to canine gastric mucosa with defined gastric glycophenotype.