WorldWideScience

Sample records for accessorial services

  1. Special servicing equipment for reactor pressurized vessel stud hole and stud accessories

    The author briefly introduces the design and manufacture of nuclear island special servicing equipment of Nuclear Power Institute of China. Maintenance process of reactor pressurized vessel (RPV) stud hold and stud accessories the special servicing equipment include RPV flange dummy, closed-circuit television (CCTV) inspection equipment, RPV stud hole expandable comb, RPV stud hole polisher, RPV stud hold thread lubricating equipment, RPV stud hole thread miller and RPV stud hole camera. It is presented how eight kinds of special servicing equipment perform the maintenance process concerning their function, structure, and characteristics, their practical use on site is also introduced

  2. Small Engine & Accessory Test Area

    Federal Laboratory Consortium — The Small Engine and Accessories Test Area (SEATA) facilitates testaircraft starting and auxiliary power systems, small engines and accessories. The SEATA consists...

  3. 21 CFR 884.6190 - Assisted reproductive microscopes and microscope accessories.

    2010-04-01

    ... HUMAN SERVICES (CONTINUED) MEDICAL DEVICES OBSTETRICAL AND GYNECOLOGICAL DEVICES Assisted Reproduction.... Assisted reproduction microscopes and microscope accessories (excluding microscope stage warmers, which are classified under assisted reproduction accessories) are optical instruments used to enlarge images of...

  4. 26 CFR 48.4161(a)-3 - Parts and accessories.

    2010-04-01

    ....4161(a)-3 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) MISCELLANEOUS EXCISE TAXES MANUFACTURERS AND RETAILERS EXCISE TAXES Sporting Goods § 48.4161(a)-3 Parts and accessories. (a) In general. The tax attaches with respect to parts and accessories for articles specified...

  5. Painful accessory navicular

    Lawson, J.P.; Ogden, J.A.; Sella, E.; Barwick, K.W.

    1984-11-01

    The accessory navicular is usually considered a normal anatomic and roentgenographic variant. The term may refer to two distinct patterns. First, a sesamoid bone may be present within the posterior tibial tendon (Type 1); this is anatomically separate from the navicular. Second, an accessory ossification center may be medial to the navicular (Type 2). During postnatal development this is within a cartilaginous mass that is continuous with the cartilage of the navicular. At skeletal maturity the accessory center usually fuses with the navicular to form a curvilinear bone. The Type 2 pattern may be associated with a painful foot, particularly in the athletic adolescent, and should not be arbitrarily dismissed as a roentgenologic variant in the symptomatic patient. The clinical, radiologic, pathologic, and surgical findings in ten cases are reviewed. Roentgenographically the ossicle is triangular or heartshaped. sup(99m)Tc MDP imaging may be of value when the significance of the ossicle is uncertain. Even when the roentgenographic variant is bilateral, increased radionuclide activity occurs only on the symptomatic side. Histologic examination of surgically excised specimens reveals inflammatory chondro-osseous changes in the navicular-accessory navicular synchondrosis compatible with chronic trauma and stress fracture. Nonsurgical treatment with orthotics or cast immobilization produces variable results and resection of the accessory navicular may be the treatment of choice.

  6. The painful accessory navicular

    The accessory navicular is usually considered a normal anatomic and roentgenographic variant. The term may refer to two distinct patterns. First, a sesamoid bone may be present within the posterior tibial tendon (Type 1); this is anatomically separate from the navicular. Second, an accessory ossification center may be medial to the navicular (Type 2). During postnatal development this is within a cartilaginous mass that is continuous with the cartilage of the navicular. At skeletal maturity the accessory center usually fuses with the navicular to form a curvilinear bone. The Type 2 pattern may be associated with a painful foot, particularly in the athletic adolescent, and should not be arbitrarily dismissed as a roentgenologic variant in the symptomatic patient. The clinical, radiologic, pathologic, and surgical findings in ten cases are reviewed. Roentgenographically the ossicle is triangular or heartshaped. sup(99m)Tc MDP imaging may be of value when the significance of the ossicle is uncertain. Even when the roentgenographic variant is bilateral, increased radionuclide activity occurs only on the symptomatic side. Histologic examination of surgically excised specimens reveals inflammatory chondro-osseous changes in the navicular-accessory navicular synchondrosis compatible with chronic trauma and stress fracture. Nonsurgical treatment with orthotics or cast immobilization produces variable results and resection of the accessory navicular may be the treatment of choice. (orig.)

  7. 21 CFR 890.3910 - Wheelchair accessory.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Wheelchair accessory. 890.3910 Section 890.3910 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3910...

  8. Spinal accessory nerve neurilemmoma

    A neurilemmoma of the spinal accessory nerve extending from the lower brain stem to the high cervical region, without typical jugular foramen syndome is presented. Preoperative diagnosis is difficult but should be considered in the differential diagnosis of a high cervical intradural extramedullary lesion in patients with lower cranial nerve(s) dysfunction. The value of intrathecal and intravenous contrast enhancement computed tomography (CT) myelogram is emphasized. 13 refs.; 3 figs

  9. Accessory scrotum in the perineum

    Pananghat A Kumar; Pavai Arunachalam; Kumar, Prasanna N.

    2011-01-01

    A case of accessory scrotum in a 2-day-old male infant is reported because of its rarity. An overview of sequences during the normal development of male external genitalia has been provided and the deranged mechanism resulting in this anomaly has been reviewed with hypotheses regarding etiology of accessory scrotum.

  10. Accessory scrotum in the perineum

    Pananghat A Kumar

    2011-01-01

    Full Text Available A case of accessory scrotum in a 2-day-old male infant is reported because of its rarity. An overview of sequences during the normal development of male external genitalia has been provided and the deranged mechanism resulting in this anomaly has been reviewed with hypotheses regarding etiology of accessory scrotum.

  11. Accessory Proteins at ERES

    Klinkenberg, Rafael David

    proteins. Together these components co‐operate in cargo‐selection as well as forming, loading and releasing budding vesicles from specific regions on the membrane surface of the ER. Coat components furthermore convey vesicle targeting towards the Golgi. However, not much is known about the mechanisms that...... regulate the COPII assembly at the vesicle bud site. This thesis provides the first regulatory mechanism of COPII assembly in relation to ER‐membrane lipid‐signal recognition by the accessory protein p125A (Sec23IP). The aim of the project was to characterize p125A function by dissecting two main domains...... in the protein; a putative lipid‐associating domain termed the DDHD domain that is defined by the four amino acid motif that gives the domain its name; and a ubiquitously found domain termed Sterile α‐motif (SAM), which is mostly associated with oligomerization and polymerization. We first show, that...

  12. Ultrasonographic findings of accessory breast

    Oh, Ki Keun; Cho, Jae Hyun; Yoon, Choon Sik; Kim, Mi Hye [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1993-07-15

    Accessory breast is an ectopic breast tissue from developmental remnants. It sometimes begins to make symptom, pain and swelling, during premenstrual period or pregnancy. For it has been known as a rear condition, it has occasionally misdiagnosed as a abnormal mass, such as lymphadenitis or hidradentis. We have analyzed 52 accessory breast tissues prospectively, to document the characteristic findings of accessory breast. In summary, the characteristic sonographic findings of accessory breast were the presence of breast tissue superficial to the axillary fascia or underlying fascia if not in axilla, resembling the patient's own breast pattern, the presence of converging appearance of dilated ducts, presence of nipple and/or areola, the obliteration of inner wall of dermis, the obliteration of subcutaneous fat layer, and the downward displacement of axillary fascia or underlying fascia if not in axilla without interruption.

  13. Ultrasonographic findings of accessory breast

    Accessory breast is an ectopic breast tissue from developmental remnants. It sometimes begins to make symptom, pain and swelling, during premenstrual period or pregnancy. For it has been known as a rear condition, it has occasionally misdiagnosed as a abnormal mass, such as lymphadenitis or hidradentis. We have analyzed 52 accessory breast tissues prospectively, to document the characteristic findings of accessory breast. In summary, the characteristic sonographic findings of accessory breast were the presence of breast tissue superficial to the axillary fascia or underlying fascia if not in axilla, resembling the patient's own breast pattern, the presence of converging appearance of dilated ducts, presence of nipple and/or areola, the obliteration of inner wall of dermis, the obliteration of subcutaneous fat layer, and the downward displacement of axillary fascia or underlying fascia if not in axilla without interruption

  14. Automobile accessories: Assessment and improvement

    Jackson, M. [Univ. of Nevada, Las Vegas, NV (United States)

    1995-11-01

    With mandates and regulatory policies to meet both the California Air Resources Board (CARB) and the Partnership for a New Generation of Vehicles (PNGV), designing vehicles of the future will become a difficult task. As we look into the use of electric and hybrid vehicles, reduction of the required power demand by influential automobile components is necessary in order to obtain performance and range goals. Among those automobile components are accessories. Accessories have a profound impact on the range and mileage of future vehicles with limited amounts of energy or without power generating capabilities such as conventional vehicles. Careful assessment of major power consuming accessories helps us focus on those that need improvement and contributes to attainment of mileage and range goals for electric and hybrid vehicles.

  15. 21 CFR 876.4890 - Urological table and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Urological table and accessories. 876.4890 Section 876.4890 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GASTROENTEROLOGY-UROLOGY DEVICES Surgical Devices § 876.4890 Urological table...

  16. 21 CFR 876.5130 - Urological catheter and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Urological catheter and accessories. 876.5130 Section 876.5130 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GASTROENTEROLOGY-UROLOGY DEVICES Therapeutic Devices § 876.5130...

  17. Building iPhone OS Accessories

    Maskrey, Ken

    2010-01-01

    This book provides a serious, in-depth look at Apple's External Accessory Framework and the iPhone Accessories API. You'll learn how to create new, integrated solutions that combine iPhone apps with dedicated hardware. The iPhone OS Accessories API expands the opportunities for innovative iPhone developers, allowing you to control and monitor external devices, whether you've built them yourself or obtained them from a third party. What you'll learn * Develop accessories and apps for the iPhone and iPod touch. * Use Apple's External Accessory Framework to create hardware/software interaction. *

  18. 26 CFR 48.4061(a)-4 - Parts or accessories sold on or in connection with chasis, bodies, etc.

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Parts or accessories sold on or in connection with chasis, bodies, etc. 48.4061(a)-4 Section 48.4061(a)-4 Internal Revenue INTERNAL REVENUE SERVICE... Parts or accessories sold on or in connection with chasis, bodies, etc. (a) In general. The tax...

  19. Mechanical accessories for mobile teleoperators

    Feldman, M.J.; Herndon, J.N.

    1985-01-01

    The choice of optimum mechanical accessories for mobile teleoperators involves matching the criteria for emergency response with the available technology. This paper presents a general background to teleoperations, a potpourri of the manipulator systems available, and an argument for force reflecting manipulation. The theme presented is that the accomplishment of humanlike endeavors in hostile environments will be most successful when man model capabilities are utilized. The application of recent electronic technology to manipulator development has made new tools available to be applied to emergency response activities. The development activities described are products of the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory. 13 refs., 7 figs.

  20. Mechanical accessories for mobile teleoperators

    The choice of optimum mechanical accessories for mobile teleoperators involves matching the criteria for emergency response with the available technology. This paper presents a general background to teleoperations, a potpourri of the manipulator systems available, and an argument for force reflecting manipulation. The theme presented is that the accomplishment of humanlike endeavors in hostile environments will be most successful when man model capabilities are utilized. The application of recent electronic technology to manipulator development has made new tools available to be applied to emergency response activities. The development activities described are products of the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory. 13 refs., 7 figs

  1. Autosomal Dominant Transmission of Accessory Navicular

    Dobbs, Matthew B.; Walton, Tim

    2004-01-01

    The accessory navicular bone is one of the most symptomatic bones of the foot. Although it has been reported to be present in various members of the same family, there is a lack of knowledge about its inheritance pattern. We report two large pedigrees in which accessory navicular is inherited in an autosomal dominant fashion with incomplete penetrance.

  2. The accessory fallopian tube: A rare anomaly

    Kusum R Gandhi

    2012-01-01

    Full Text Available This paper presents a rare anatomical variation in the form of accessory fallopian tube on right side. The duplication of fallopian tube was observed in a 34-year-old female during routine undergraduate dissection in our department. Fallopian tube is the part of uterus that carries the ovum from the ovary to the uterus. Accessory fallopian tube is the congenital anomaly attached to the ampullary part of main tube. This accessory tube is common site of pyosalpinx, hydrosalpinx, cystic swelling and torsion. The ovum released by the ovary may also be captured by the blind accessory tube leading to infertility or ectopic pregnancy. Hence, all patients of infertility or pelvic inflammatory disease should be screened to rule out the presence of accessory fallopian tube and if encountered should be removed.

  3. Carcinoma in accessory axillary breast.

    Khanna, Seema; Mishra, Shashi Prakash; Kumar, Satendra; Khanna, Ajay Kumar

    2015-01-01

    We present a rare case of carcinoma developing in an accessory breast. The patient presented with a progressive lump in her right axilla for 1 year. On examination, there was a well-developed nipple areola complex in the right axilla overlying a hard, fixed 5 × 3 cm lump. On investigation, core biopsy revealed poorly differentiated carcinoma of the breast. Mammography also revealed features of a malignant lesion with skin and muscle infiltration. Neoadjuvant chemotherapy was administered followed by modified radical mastectomy after three cycles. Immunohistochemistry study showed positive status of oestrogen and progesterone receptors, and negative HER-2 neu. Three more cycles of chemotherapy along with 50 Gy radiotherapy were given in an adjuvant setting followed by hormone therapy. PMID:26260957

  4. Melanocortin receptors and their accessory proteins

    Cooray, Sadani N.; Clark, Adrian J.L.

    2010-01-01

    Abstract The melanocortin receptor family consists of 5 members which belong to the GPCR superfamily. Their specific ligands, the melanocortins are peptide hormones which are formed by the proteolytic cleavage of the proopiomelanocortin (POMC) protein. It is now recognised that certain GPCRs require accessory proteins for their function. Like these GPCRs the melanocortin receptor family is also known to be associated with accessory proteins that regulate their function. ...

  5. ACCESSORY SPLEEN: A CLINICALLY RELEVANT ANATOMIC ANOMALY

    Prachi Saffar

    2016-02-01

    Full Text Available The purpose of our study is to emphasize on the clinical relevance of the presence of accessory spleen. It is not only a well-documented anatomic anomaly, it holds special significance in the differential diagnosis of intra-abdominal tumours and lymphadenopathy. MATERIALS AND METHODS Thirty male cadavers from North Indian population above the age of 60 yrs. were dissected in the Anatomy Department of FMHS, SGT University, Gurgaon, over a period of 5 yrs. (Sep 2010-Aug 2015 and presence of accessory spleen recorded. Tissue from the accessory spleen was also subjected to routine histological processing and slide prepared by haematoxylin and eosin staining. RESULTS Accessory spleen was present in two cadavers near the splenic hilum. One was 3.9 cm in the long axis and weighed about 48.4 grams, while the other was 1.2 cm in long axis and weighed about 12.5 grams. One had a separate arterial branch from the main splenic artery; that it was splenic tissue was confirmed histologically. DISCUSSION The presence of accessory spleen is considered to be due to embryonic non-fusion of the splenic aggregate with the main mass. CONCLUSION Though accessory spleen in itself pose no clinical problems, its significance cannot be undermined. Surgeons and radiologists are advised to look for and rule out the presence of accessory spleen, especially while evaluating a case of abdominal and perineal pathology, else it may be wrongly diagnosed as malignant tumour or enlarged lymph node leading to grave consequences.

  6. [Clinical features of accessory parotid gland tumors].

    Iguchi, Hiroyoshi; Wada, Tadashi; Yamamoto, Hidefumi; Yamada, Kei; Matsushita, Naoki; Okamoto, Sachimi; Teranishi, Yuichi; Koda, Yuki; Kosugi, Yuki; Yamane, Hideo

    2013-12-01

    Accessory parotid gland tumors are relatively rare; hence, adequately detailed clinical analyses of these tumors are difficult to perform at a single institution. In this report, we describe the findings for 65 patients [29 men, 36 women; median age, 51 (9-81) years] with accessory parotid gland tumors, consisting of 4 cases documented by us and 61 cases previously reported by other Japanese authors. Approximately 50% of the patients were treated in an otolaryngology department, while the remaining patients were treated in plastic surgery, oral surgery, or dermatology departments. In 4 patients, the results of preoperative fine-needle aspiration cytology indicated that the tumor was benign; however, the postoperative histopathology results revealed malignant tumors. The frequencies of malignant and benign tumors were 44.6% (n = 29) and 55.4% (n = 36), respectively. Mucoepidermoid carcinoma and pleomorphic adenoma were the most frequent types of malignant and benign accessory parotid gland tumors, respectively. Among the various surgical methods that were used, such as direct cheek and intraoral incisions, a standard parotidectomy incision was the most preferred treatment approach for these tumors. Recently, an endoscopic approach has also been found to yield satisfactory results. An optimal approach should be selected after evaluating the advantages and disadvantages of these methods. No definite guidelines are available regarding the choice of elective neck dissection and postoperative radiation therapy for malignant accessory parotid gland tumors. Although tumor resection (plus elective neck dissection) and postoperative radiation therapy have been frequently performed for various kinds of malignant accessory parotid gland tumors to date, additional studies are needed regarding the criteria for selecting elective neck dissection and postoperative radiation therapy. Since the malignancy rate for accessory parotid gland tumors is higher than that for parotid gland

  7. Accessory breast tissue mimicking pedunculated lipoma.

    Husain, Musharraf; Khan, Sabina; Bhat, Ashraf; Hajini, Firdoos

    2014-01-01

    Accessory breast tissue is an uncommon condition which occurs in 0.4-6% of women. It is mostly located in the axilla where it can cause diagnostic difficulty, especially if it is unilateral and large. Usually it is bilateral and presents as an asymptomatic mass during pregnancy or lactation. The diagnosis of ectopic breast tissue is important as it can undergo the same pathological changes that occur in a normal breast, such as mastitis, fibrocystic disease and carcinoma. We present a case of a large right-sided accessory breast in a 32-year-old woman that was clinically diagnosed as pedunculated lipoma. However, subsequent histopathological examination proved it to be an accessory breast tissue with lactational changes. PMID:25006058

  8. 21 CFR 878.4820 - Surgical instrument motors and accessories/attachments.

    2010-04-01

    ... HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Surgical Devices § 878... surgical procedures to provide power to operate various accessories or attachments to cut hard tissue or... controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of...

  9. 21 CFR 876.4730 - Manual gastroenterology-urology surgical instrument and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Manual gastroenterology-urology surgical... OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GASTROENTEROLOGY-UROLOGY DEVICES Surgical Devices § 876.4730 Manual gastroenterology-urology surgical instrument and accessories. (a)...

  10. Investigating Consumer Insight by Using Completion Techniques: A Case Study of a Motorcycle Accessory Shop in Thailand

    2012-01-01

    Full Text Available With almost 10% of the world’s motorcycles in use in Thailand, this indicates that Thailand is a big market for motorcycle accessories in the world. This qualitative research aims to investigate consumer insight by using completion techniques (sentence completion and story completion. Three respondents were deployed by using accidental sampling. Respondents were recruited to complete questionnaires when they entered the motorcycle accessory shop and were reported as male, currently studying, and at least 12 years old. The research was conducted in a motorcycle accessory shop in Sakon Nakhon province, Thailand. From the results of the story completion tests, all participants agreed to take part in a promotion which gave a 10% discount for membership card holders. They came to the motorcycle accessory shop by the recommendation of friends (positive Word-Of-Mouth. Moreover, consumers are satisfied when a seller can give them information or suggestions on motorcycle accessories as well as providing good after-sales service. When motorcycle accessory shoppers are satisfied with a motorcycle accessory shop, they will return to the shop and hence demonstrate consumer loyalty.

  11. Cast functional accessories for heat treatment furnaces

    A. Drotlew

    2010-10-01

    Full Text Available The study gives examples of the cast functional accessories operating in furnaces for the heat treatment of metals and alloys. The describeddesign solutions of castings and their respective assemblies are used for charge preparation and handling. They were put in systematicorder depending on furnace design and the technological purpose of heat treatment. Basic grades of austenitic cast steel, used for castings of this type, were enumerated, and examples of general guidelines formulated for their use were stated. The functional accessories described in this study were designed and made by the Foundry Research Laboratory of West Pomeranian University of Technology.

  12. Mrap2 Accessory Linked to Obesity

    Liu, Tiemin; Elmquist, Joel K.; Williams, Kevin W.

    2013-01-01

    Melanocortin receptors are critical modulators of energy balance and glucose homeostasis. Companion studies published in Science (Asai et al., 2013; Sebag et al., 2013) establish a role for melanocortin receptor accessory protein 2 (Mrap2) in regulating melanocortin receptor activity and in the development of obesity in zebrafish, rodents, and humans.

  13. Biting palsy of the accessory nerve.

    Paljärvi, L; Partanen, J

    1980-01-01

    A young man was bitten by his girl friend at the anterior border of the left trapezius muscle. Weakness of the trapezius resulted and a longstanding ache in the shoulder developed. Clinically and neurophysiologically, an axonotmesis type crush injury of the accessory nerve was verified.

  14. The glossopharyngeal, vagus and spinal accessory nerves

    The glossopharyngeal, vagus and spinal accessory nerves are closely related anatomically, and to a certain extent, functionally. We present an overview of their anatomy, highlighting the important clinical and imaging implications. The main pathologic lesions arising from these nerves are also discussed and the imaging features reviewed.

  15. The glossopharyngeal, vagus and spinal accessory nerves

    Ong, Cheng Kang [Department of Diagnostic Imaging, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore (Singapore)], E-mail: ongck22@hotmail.com; Chong, Vincent Fook Hin [Department of Diagnostic Imaging, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore (Singapore)

    2010-05-15

    The glossopharyngeal, vagus and spinal accessory nerves are closely related anatomically, and to a certain extent, functionally. We present an overview of their anatomy, highlighting the important clinical and imaging implications. The main pathologic lesions arising from these nerves are also discussed and the imaging features reviewed.

  16. 21 CFR 884.6120 - Assisted reproduction accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Assisted reproduction accessories. 884.6120... (CONTINUED) MEDICAL DEVICES OBSTETRICAL AND GYNECOLOGICAL DEVICES Assisted Reproduction Devices § 884.6120 Assisted reproduction accessories. (a) Identification. Assisted reproduction accessories are a group...

  17. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Plastic surgery kit and accessories. 878.3925... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. A plastic surgery kit and accessories is a device intended...

  18. 21 CFR 872.3980 - Endosseous dental implant accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Endosseous dental implant accessories. 872.3980... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3980 Endosseous dental implant accessories. (a) Identification. Endosseous dental implant accessories are manually powered devices...

  19. Unmasking of the trigemino-accessory reflex in accessory facial anastomosis

    Esteban, A.; Prieto, J.

    1999-01-01

    OBJECTIVE—To evaluate the possible blink reflex responses in facial muscles reinnervated by the accessory nerve.
METHOD—Eleven patients with a complete facial palsy were submitted to a surgical repair by an accessory facial nerve anastomosis (AFA). In this pathological group, blink reflex was studied by means of percutaneous electrical stimulation of the supraorbital nerve and recording from the orbicularis oculi muscle. A control group comprised seven normal people an...

  20. Non‑Azygos Accessory Fissure in Right Upper Lobe Associated with Superior and Inferior Accessory Fissures in Right Lower Lobe

    Thomas Jose Eluvathingal Muttikkal; Chunli Deng

    2012-01-01

    Accessory fissures in the lungs are common congenital variations, usually detected as incidental findings in radiographs or CT scan. Accessory fissures can act as an anatomic barrier to the spread of inflammatory or neoplastic disease, as well as due to the variant anatomy, mimic lesions. It is important to recognize the presence of accessory fissures, as they affect surgical planning of pulmonary lobectomy and segmentectomy. Accessory fissure in the right upper lobe other than due to the ano...

  1. Alternative delivery of male accessory gland products

    Zizzari, Z Valentina; Smolders, Irene; Koene, Joris M

    2014-01-01

    To increase fertilization success, males transfer accessory gland products (Acps). Several species have evolved unconventional Acps transfer modes, meaning that Acps are transferred separately from the sperm. By surveying the sperm-free Acps transfer cases, we show that these animals have evolved a common strategy to deliver Acps: they all inject Acps directly through the partner’s body wall into the hemolymph. Our review of this mode of Acps transfer reveals another striking similarity: they...

  2. ACCESSORY SPLEEN: A CLINICALLY RELEVANT ANATOMIC ANOMALY

    Prachi Saffar; Amit Kumar; Ankur

    2016-01-01

    The purpose of our study is to emphasize on the clinical relevance of the presence of accessory spleen. It is not only a well-documented anatomic anomaly, it holds special significance in the differential diagnosis of intra-abdominal tumours and lymphadenopathy. MATERIALS AND METHODS Thirty male cadavers from North Indian population above the age of 60 yrs. were dissected in the Anatomy Department of FMHS, SGT University, Gurgaon, over a period of 5 yrs. (Sep 2010-Aug 2015) and presence...

  3. Instruments and accessories for neutron scattering research

    This report describes neutron scattering instruments and accessories installed by four neutron scattering research groups at the ASRC (Advanced Science Research Center) of the JAERI and the recent topics of neutron scattering research using these instruments. The specifications of nine instruments (HRPD, BIX-I, TAS-1 and PNO in the reactor hall, RESA, BIX-II, TAS-2, LTAS and SANS-J in the guide hall of the JRR-3M) are summarized in this booklet. (author)

  4. Isolated spinal accessory neuropathy and intracisternal schwannomas of the spinal accessory nerve

    Abdullah M. Al-Ajmi

    2015-03-01

    Full Text Available We report a 40-year-old female patient presenting with isolated left spinal accessory neuropathy that developed insidiously over 6 years. She complained of ill-defined deep neck and shoulder pain. On examination, prominent sternocleidomastoid and trapezoid muscle weakness and atrophy, shoulder instability, and lateral scapular winging were observed. MRI identified a small mass of the cisternal portion of the spinal accessory nerve. Its appearance was typical of schwannoma. Surgical treatment was not offered because of the small tumor size, lack of mass effect and the questionable functional recovery in the presence of muscular atrophy.

  5. Imaging of the symptomatic type Il accessory navicular bone

    Accessory ossicles of the foot are commonly mistaken for fractures. The accessory navicular is one of the most common accessory ossicles of the foot. There is a higher incidence in women and the finding might be bilateral in 50-90%. This entity is usually asymptomatic, although populations with medial foot pain have a higher prevalence. Three types of accessory navicular bone have been described. The type Il accessory navicular is the most commonly symptomatic variant with localized chronic or acute on chronic medial foot pain and tenderness with associated inflammation of overlying soft tissues. Plain radiographic identification of the accessory navicular is insufficient to attribute symptomatology. Ultrasound allows for comparison with the asymptomatic side and localization of pain. Bone scintigraphy has a high sensitivity but positive findings lack specificity. Magnetic resonance imaging is of high diagnostic value for demonstrating both bone marrow and soft tissue oedema. Copyright (2004) Blackwell Science Pty Ltd

  6. Imaging of the symptomatic type II accessory navicular bone

    Accessory ossicles of the foot are commonly mistaken for fractures. The accessory navicular is one of the most common accessory ossicles of the foot. There is a higher incidence in women and the finding might be bilateral in 50-90%. This entity is usually asymptomatic, although populations with medial foot pain have a higher prevalence. Three types of accessory navicular bone have been described. The type II accessory navicular is the most commonly symptomatic variant with localized chronic or acute on chronic medial foot pain and tenderness with associated inflammation of overlying soft tissues. Plain radiographic identification of the accessory navicular is insufficient to attribute symptomatology. Ultrasound allows for comparison with the asymptomatic side and localization of pain. Bone scintigraphy has a high sensitivity but positive findings lack specificity. Magnetic resonance imaging is of high diagnostic value for demonstrating both bone marrow and soft tissue oedema Copyright (2004) Blackwell Publishing Asia Pty Ltd

  7. Melanocortin receptor accessory proteins in adrenal disease and obesity

    Jackson, David S.; Ramachandrappa, Shwetha; Clark, Adrian J; Chan, Li F.

    2015-01-01

    Melanocortin receptor accessory proteins (MRAPs) are regulators of the melanocortin receptor family. MRAP is an essential accessory factor for the functional expression of the MC2R/ACTH receptor. The importance of MRAP in adrenal gland physiology is demonstrated by the clinical condition familial glucocorticoid deficiency type 2. The role of its paralog melanocortin-2-receptor accessory protein 2 (MRAP2), which is predominantly expressed in the hypothalamus including the paraventricular nucle...

  8. Accessory slips of the extensor digiti minimi.

    Li, Jing; Mao, Qing Hua

    2014-01-01

    During the educational dissection of a 69-year-old Chinese male cadaver, an extensor digiti minimi (EDM) with five slips on the right hand was discovered. Except for the two slips of the little finger, the two radial slips were inserted into the dorsal aponeurosis of the middle finger and the ring finger, respectively. The middle slip was connected to the junctura tendinum in the fourth intermetacarpal spaces. Variations in this region are of paramount importance for the reconstructive surgeons, who may utilize the accessory slips to restore functional capacity of the fingers. PMID:24970007

  9. 21 CFR 876.5090 - Suprapubic urological catheter and accessories.

    2010-04-01

    .... This generic type of device includes the suprapubic catheter and tube, Malecot catheter, catheter punch... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Suprapubic urological catheter and accessories... Suprapubic urological catheter and accessories. (a) Identification. A suprapubic urological catheter...

  10. Torsion of Pedunculated Accessory Liver Lobe with Acute Acalculous Cholecystitis

    Khandelwal, Kamlesh K.; Gomes, Rachel M.; Bhagvat, Vikrant

    2012-01-01

    Accessory lobes of the liver are very uncommon and rarely symptomatic. We report the occurrence of torsion and infarction of a pedunculated accessory lobe of the liver with acute cholecystitis. The speculated possibilities of the coexistent pathologies and its management are discussed.

  11. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Peritoneal dialysis system and accessories. 876... Peritoneal dialysis system and accessories. (a) Identification. (1) A peritoneal dialysis system and... peritoneal dialysis, a source of dialysate, and, in some cases, a water purification mechanism. After...

  12. 14 CFR 23.1437 - Accessories for multiengine airplanes.

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Accessories for multiengine airplanes. 23... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Equipment Miscellaneous Equipment § 23.1437 Accessories for multiengine airplanes. For multiengine...

  13. Fluid assisted installation of electrical cable accessories

    Mayer, Robert W.; Silva, Frank A.

    1977-01-01

    An electrical cable accessory includes a generally tubular member of elastomeric material which is to be installed by placement over a cylindrical surface to grip the cylindrical surface, when in appropriate assembled relation therewith, with a predetermined gripping force established by dilation of the tubular member, the installation being facilitated by introducing fluid under pressure, through means provided in the tubular member, between the tubular member and the cylindrical surface, and simultaneously impeding the escape of the fluid under pressure from between the tubular member and the cylindrical surface by means adjacent one of the ends of the tubular member to cause dilation of the tubular member and establish a fluid layer between the tubular member and the cylindrical surface, thereby reducing the gripping force during installation.

  14. The association of hallux limitus with the accessory navicular.

    Evans, R D Lee; Averett, Ryan; Sanders, Stephanie

    2002-06-01

    Hallux limitus is one of the most prevalent, debilitating disorders of the first metatarsophalangeal joint, and it has many proposed etiologies. This article reviews these etiologies, focusing primarily on the pes planus foot. The pes planus foot type is often associated with symptomatic hallux limitus and the accessory navicular. This article discusses this correlation, although a causal relationship has not been proven. The prevalence and classification of the accessory navicular are also discussed. Clinical cases involving symptomatic hallux limitus occurring concomitantly with an accessory navicular are reviewed, including radiographic findings, symptoms, and surgical treatment. PMID:12070237

  15. Perineal Accessory Scrotum with Congenital Lipoma: A Rare Case Report

    Souvik Chatterjee

    2012-01-01

    Full Text Available A case of accessory scrotum in a 1-year-old boy is reported because of its rarity. A boy presented with a tumor mass attached with scrotum-like skin on its tip in the right side of perineum between the scrotum and anus. Both testes had descended into the scrotum. There was no other urological anomaly. Histological findings of the tumor indicated perineal lipoma, and the scrotum-like portion accessory scrotum. An overview of sequences during the normal development of male external genitalia has been provided and the deranged mechanism resulting in this anomaly has been reviewed with hypothesis regarding etiology of accessory scrotum.

  16. Accessory Fissures of the liver: CT and sonographic appearance

    Auh, Y.H.; Rubenstein, W.A.; Zirinsky, K.; Kneeland, J.B.; Pardes, J.C.; Engel, I.A.; Whalen, J.P.; Kazam, E.

    1984-09-01

    Invaginations of the liver by the diaphragm form accessory fissures that may mimic the major hepatic fissures on sectional images. Accessory fissures are most common in the superior right hepatic lobe. Their average incidence on computed tomographic (CT) scans is 25%. Their frequency increases with age, approaching 70% in the seventh and eighth decades. Their depth may equal or exceed 2 cm in one-third of cases. Multiple accessory fissures may mimic pathologic liver nodules on CT and may be associated with diaphragmatic scalloping or eventration on the chest film. When only parts of these fissures are seen sonographically, they may be mistaken for echogenic liver lesions. The differentiation of accessory fissures from the major hepatic fissures, from pathologic lesions, and from sonographic pseudofissure artifacts is discussed.

  17. Accessory Fissures of the liver: CT and sonographic appearance

    Invaginations of the liver by the diaphragm form accessory fissures that may mimic the major hepatic fissures on sectional images. Accessory fissures are most common in the superior right hepatic lobe. Their average incidence on computed tomographic (CT) scans is 25%. Their frequency increases with age, approaching 70% in the seventh and eighth decades. Their depth may equal or exceed 2 cm in one-third of cases. Multiple accessory fissures may mimic pathologic liver nodules on CT and may be associated with diaphragmatic scalloping or eventration on the chest film. When only parts of these fissures are seen sonographically, they may be mistaken for echogenic liver lesions. The differentiation of accessory fissures from the major hepatic fissures, from pathologic lesions, and from sonographic pseudofissure artifacts is discussed

  18. 21 CFR 878.1800 - Speculum and accessories.

    2010-04-01

    ...) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Diagnostic Devices § 878.1800 Speculum and accessories.... Class I (general controls). The device is exempt from the premarket notification procedures in subpart...

  19. Accessory Nerve Schwannoma Containing Multiple Calcifed Foci: Unusual Presentation

    Leila Aghaghazvini; Habib Mazaher; Hashem Sharifian; Shirin Aghaghazvini

    2009-01-01

    "nIntroduction: Schwannomas are benign neural tumors which arise from the nerve sheath. Schwannomas of the accessory nerve are rare lesions. The clinical presentation of cranial nerve XI schwannomas relates to their location and extent: intracranial, jugular foramen, upper neck, or cervical spine. The extra cranial form is the least common reported. Calcified accessory schwannoma is rare. These lesions most often occur in the third to sixth decades of life. These tumors are slightly more...

  20. PAINFUL ACCESSORY NAVICULAR IN CHILDREN – CASE PRESENTATION

    RE Iacob; Daniela Iacob

    2010-01-01

    Accessory bones, called sesamoid bones, may be occasionally located in the foot. Such a situation is seen in the case of accessory navicular. Its presence is mostly asymptomatic, in some cases in teenagers and adults and more rarely before this age, leading to pains in the leg. This paper presents the case of a 10 year girl experiencing such a pathology that was managed surgically.

  1. Spinal accessory nerve schwannomas masquerading as a fourth ventricular lesion

    Shyam Sundar Krishnan; Sivaram Bojja; Madabhushi Chakravarthy Vasudevan

    2015-01-01

    Schwannomas are benign lesions that arise from the nerve sheath of cranial nerves. The most common schwannomas arise from the 8 th cranial nerve (the vestibulo-cochlear nerve) followed by trigeminal and facial nerves and then from glossopharyngeal, vagus, and spinal accessory nerves. Schwannomas involving the oculomotor, trochlear, abducens and hypoglossal nerves are very rare. We report a very unusual spinal accessory nerve schwannoma which occupied the fourth ventricle and extended inferior...

  2. An incidental finding of the accessory inferior thyroid artery

    Sedy J

    2008-01-01

    We report a case of an incidental finding of the right accessory inferior thyroid artery, emerging from the thyrocervical trunk together with a typical inferior thyroid artery, present in a normal position. On the left side, only single inferior thyroid artery was present. Only one inferior thyroid vein was found on each side. The accessory inferior thyroid artery entered the thyroid gland approximately 1 cm above the normal inferior thyroid, above the superior parathyroid gland. Although acc...

  3. Accessory enzymes from Aspergillus involved in xylan and pectin degradation

    Vries, de, G.

    1999-01-01

    The xylanolytic and pectinolytic enzyme systems from Aspergillus have been the subject of study for many years. Although the main chain cleaving enzymes and their encoding genes have been studied in detail, little information is available about most of the accessory enzymes and their corresponding genes. This thesis describes the purification and characterisation of two accessory enzymes from Aspergillus , feruloyl esterase A (FaeA) andα-glucuronidase A (AguA), and the activities of these enz...

  4. Mammographic appearance of accessory breast tissue in the axilla

    Objective: To observe the mammographic appearance of accessory breast tissue in the axilla. Methods: In the past 3 years, 7562 women were underwent bilateral screen-film mammography. All of the mediolateral oblique (MLO) films were reviewed retrospectively to look for whether there was accessory breast tissue and what the mammographic features were like. Radiographically the accessory tissue resembled the main normal breast glandular tissue but was separated from it. Results: Of the 7652 case, accessory breast tissue in the axilla was detected in 161 cases. The prevalence was 2%. The age ranged from 17 to 70 years (mean, 39 years). 38% of them were found in the bilateral axilla, 42% only in the right, and 20% only in the left. The dimensions on the right ranged from 0.7 to 8.0 cm (mean, 3.5 cm), and that on the left ranged from 1.0 to 7.0 cm (mean, 3.3 cm). There were four types among the accessory breast tissue: patchy type was the most (35%), then the branched type (26%), mixed type (20%), and mass-like type (19%). 3 cases were proved by pathology. Conclusion: It is important that the radiologist be familiar with the mammographic appearance of accessory breast tissue in the axilla in order that they could be distinguished from other pathological changes

  5. Accessory left gastric artery: angiographic anatomy

    Lee, Kang Soo; Lim, Hyung Guhn; Kim, Hong Soo; Jeon, Doo Sung [Presbyterian Medical Center, Chunju (Korea, Republic of); Chung, Jin Wook; Park, Jae Hyung [College of Medicine and the Institute of Radiation Medicine, Seoul National University, Seoul (Korea, Republic of); Song, Soon Young [Myongji Hospital, College of Medicine, Kwandong University, Seoul (Korea, Republic of)

    2000-09-01

    To evaluate the angiographic anatomy of the accessory left gastric artery (accLGA). We evaluated the angiographic findings of the accLGA in 50 patients (Angiostar; Siemens, Erlangen, Germany). Performing celiac and selective angiography in 50 and 34 patients, respectively. By means of celiac angiography, (1) site of origin, (2) anatomical course, (3) diameter, (4) degree of tortuosity, and (5) distal tapering were evaluated, while selective angiography was used to determine (1) arterial branching, (2) area of blood supply, and (3) patterns of gastric wall stain. Celiac angiography showed that the accLGA arose from the left hepatic artery (LHA) in 45 cases (90%) and from the proper hepatic artery in five (10%). If the accLGA arose from the LHA, its origin entirely depended on the branching pattern of the latter. It always arose from the lateral branch of the LHA furthest to the left and uppermost, and proximal to its umbilical point. The most common anatomical course of the accLGA, seen in 27 cases (54%), was between the S2 and S3 segmental branch. The diameter and degree of tortuosity of the accLGA were similar to those of adjacent intrahepatic branches in 21 (42%) and 33 cases (66%), respectively. The degree of tapering was less than that of adjacent intrahepatic vessel in 28 (56%). Selective angiography demonstrated esophageal branching of the acc LGA in 27 cases (79%), inferior phrenic arterial branching in three (9%), a mediastinal branch in one (3%), and hypervascularity of the lung in one (3%). In 15 cases (44%), bifurcation of the accLGA was recognized. The vascular territory of the accLGA was the gastric fundus together with the distal esophagus in 21 cases (62%), mainly the gastric fundus in six (18%), and mainly the distal esophagus in four (12%). The pattern of gastric mucosal stain was curvilinear wall in 31 cases (91%) and nodular in three (9%). A knowledge of the angiographic anatomy of the accLGA facilitates accurate recognition of this artery on

  6. Antidromic Atrioventricular Reciprocating Tachycardia Using a Concealed Retrograde Conducting Left Lateral Accessory Pathway.

    Gonzalez, Jaime E; Zipse, Matthew M; Nguyen, Duy T; Sauer, William H

    2016-03-01

    Atrioventricular reciprocating tachycardia is a common cause of undifferentiated supraventricular tachycardia. In patients with manifest or concealed accessory pathways, it is imperative to assess for the presence of other accessory pathways. Multiple accessory pathways are present in 4% to 10% of patients and are more common in patients with structural heart disease. In rare cases, multiple accessory pathways can act as the anterograde and retrograde limbs of the tachycardia. PMID:26920167

  7. 21 CFR 878.4350 - Cryosurgical unit and accessories.

    2010-04-01

    ... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Surgical Devices § 878.4350 Cryosurgical unit... to destroy tissue during surgical procedures by applying extreme cold. (2) Cryosurgical unit with a... and accessories is a device intended to destroy tissue during surgical procedures,...

  8. Forearm soft tissue mass caused by an accessory muscle

    Lopez Milena, G.; Ruiz Santiago, F.; Canadillas Barea, L. [Dept. of Radiology, University Hospital, Granada (Spain); Chamorro Santos, C. [Dept. of Pathology, University Hospital, Granada (Spain)

    2001-08-01

    We present a case of forearm soft tissue mass caused by an accessory muscle, distal and deep to flexor carpi ulnaris muscle. Imaging studies, mainly magnetic resonance and ultrasound, allow a specific diagnosis, and obviate unnecessary surgery. In this case, the symptoms associated with ulnar compression led to surgery and confirmed the preoperative diagnosis. (orig.)

  9. [Radiofrequency ablation of accessory pathways in pre-excitation syndrome].

    Pfeiffer, D; Tebbenjohanns, J; Jung, W; Manz, M; Lüderitz, B

    1993-04-16

    Various parameters relating to the radio-frequency ablation of accessory pathways were studied in 53 patients (27 males, 26 females: mean age 38.5 [14-64] years) with a history of paroxysmal tachycardia (over 1 month to 50 years), shown to be caused by an accessory pathway (Wolff-Parkinson-White syndrome). In all patients the following values were obtained: (1) number of procedures necessary to achieve permanent blockage of the accessory pathway (1-4); (2) duration of each procedure (45-420 min); (3) duration of fluoroscopy (5-102 min); (4) number of necessary radio-frequency applications (1-48); and (5) cumulative energy per procedure. To ablate left-lateral pathways (n = 10) required fewer procedures, shorter duration per procedure, shorter fluoroscopy time, fewer current applications and less total energy than coagulation of right-sided pathways (n = 10). Those various parameters were greatest for ablation of septal and para-septal pathways (n = 9). Pathways which conducted only retrogradely (n = 15) were more difficult to ablate than those with anterograde conduction (n = 38). There were two complications. In one case a tension pneumothorax occurred after faulty puncture of the subclavian vein; in the other, the left ventricle was perforated causing an acute tamponade which required pericardiocentesis with subsequent suture closure of the perforation. It is concluded that, in principle, all accessory pathways, regardless of their conduction potential and site, can be ablated by a radio-frequency current. PMID:8472633

  10. Cancer of the accessory breast - a case report

    Breast neoplasm may develop in ectopically located glandular tissue. This paper presents an interesting and rare case of a 50-year-old female who despite regular mammography screening examination developed an invasive accessory breast cancer. Clinical examination revealed a 2 cm - tumour localized 4 cm below the left infra mammary fold. The lesion was immobile, the skin and the atrophic nipple were retracted, the tumour infiltrated the thoracic wall. Oligo biopsy and additional examinations showed an invasive stage IIIB ductal breast cancer (Bloom II, G-2). The receptor status was: ER(+), PGR(+), HER2(-). The increased level of cancer antigen 15.3 was found. The patient was submitted to pre-operative chemotherapy. She also underwent surgery and subsequently post-operative chemotherapy and radiotherapy. On the basis of the presented case, it could be concluded that the accessory mammary glands are out of the image of screening breast examinations. Accessory breast cancer is usually diagnosed by clinical examination and ultrasonography. Preventive resection of accessory breast in women at high risk of developing breast cancer can be considered as the treatment of choice in most patients. (authors)

  11. Accessory thyroid in the anterior mediastinum: case report

    A case of accessory thyroid in the anterior mediastinum, physically separated from the thyroid gland, is reported. The mediastinal thyroid was incidentally discovered during the preoperative evaluation of a patient with breast carcinoma. The extreme rarity of the case is outlined

  12. 76 FR 585 - In the Matter of Certain Handbags, Luggage, Accessories and Packaging Thereof; Notice of...

    2011-01-05

    ... COMMISSION In the Matter of Certain Handbags, Luggage, Accessories and Packaging Thereof; Notice of... States after importation of certain handbags. luggage, accessories and packaging thereof by reason of... certain handbags, luggage, accessories and packaging thereof that infringe the `594 trademark; the...

  13. Study on reduction of accessory horsepower requirements. Eleventh quarterly progress report

    1977-04-30

    Progress in a program for optimizing automotive accessory systems to achieve greater vehicle fuel economy and improved accessory performance is reported. The major technical accomplishments during this reporting period were: all candidate advanced air conditioning concepts were evaluated; advanced air conditioning and hybrid accessory drive component trade-studies were completed; improved alternator, water pump and power steering system concepts were evaluated; the vehicle integrated accessory systems trade-study was completed; and the technical summary report for the Phase V Automotive Accessory Systems Optimization Program was initiated. (LCL)

  14. Symptomatic and asymptomatic accessory navicular bones: Findings of Tc-99m MDP bone scintigraphy

    Chiu, N.-T.; Jou, I.-M.; Lee, B.-F.; Yao, W.-J.; Tu, D.-G.; Wu, P.-S

    2000-05-01

    AIM: The accuracy of bone scintigraphy in diagnosing symptomatic accessory navicular bones has not been well studied. We conducted a retrospective study to explore the results and use of scintigraphy in symptomatic and asymptomatic accessory navicular bones. MATERIALS AND METHODS: Thirteen patients with a total of 13 symptomatic and 10 asymptomatic accessory navicular bones were included in the study. We used a scoring system to grade the scintigraphic abnormalities. The patients' symptoms and scintigraphic findings were recorded. RESULTS: Though focally increased radiopharmaceutical uptake was observed in all symptomatic accessory naviculars, half of the asymptomatic accessory navicular bones had the same manifestations. The scoring system was of no value in differentiating symptomatic from asymptomatic accessory navicular bones. CONCLUSION: Bone scintigraphy is a sensitive but not a specific tool for diagnosing a symptomatic accessory navicular. Chiu, N.-T. (2000)

  15. Symptomatic and asymptomatic accessory navicular bones: Findings of Tc-99m MDP bone scintigraphy

    AIM: The accuracy of bone scintigraphy in diagnosing symptomatic accessory navicular bones has not been well studied. We conducted a retrospective study to explore the results and use of scintigraphy in symptomatic and asymptomatic accessory navicular bones. MATERIALS AND METHODS: Thirteen patients with a total of 13 symptomatic and 10 asymptomatic accessory navicular bones were included in the study. We used a scoring system to grade the scintigraphic abnormalities. The patients' symptoms and scintigraphic findings were recorded. RESULTS: Though focally increased radiopharmaceutical uptake was observed in all symptomatic accessory naviculars, half of the asymptomatic accessory navicular bones had the same manifestations. The scoring system was of no value in differentiating symptomatic from asymptomatic accessory navicular bones. CONCLUSION: Bone scintigraphy is a sensitive but not a specific tool for diagnosing a symptomatic accessory navicular. Chiu, N.-T. (2000)

  16. Spinal accessory nerve schwannomas masquerading as a fourth ventricular lesion

    Shyam Sundar Krishnan

    2015-01-01

    Full Text Available Schwannomas are benign lesions that arise from the nerve sheath of cranial nerves. The most common schwannomas arise from the 8 th cranial nerve (the vestibulo-cochlear nerve followed by trigeminal and facial nerves and then from glossopharyngeal, vagus, and spinal accessory nerves. Schwannomas involving the oculomotor, trochlear, abducens and hypoglossal nerves are very rare. We report a very unusual spinal accessory nerve schwannoma which occupied the fourth ventricle and extended inferiorly to the upper cervical canal. The radiological features have been detailed. The diagnostic dilemma was due to its midline posterior location mimicking a fourth ventricular lesion like medulloblastoma and ependymoma. Total excision is the ideal treatment for these tumors. A brief review of literature with tabulations of the variants has been listed.

  17. Adenoid Cystic Carcinoma of Accessory Parotid Gland: A Case Report.

    Das, Somdipto; Nayak, Umanath K; Buggavetti, Rahul; Sekhar, Shobana

    2016-05-01

    The accessory parotid gland is salivary gland tissue separated from the main gland at a variable distance. This gland is histologically similar to the main gland, but has a higher incidence of malignant neoplasms than the main gland. Regarding the various malignant neoplasms, studies have shown higher incidences of mucoepidermoid carcinoma, with less than 2% being adenoid cystic carcinoma. We present a case of swelling in the midcheek region that, after clinical examination, was diagnosed as a case of neoplasm of the accessory parotid gland. On the basis of auxiliary investigations including intraoperative frozen section, it was concluded that it was adenoid cystic carcinoma, grade I, and after wide surgical resection, the tumor was removed without undergoing superficial parotidectomy. The patient received postoperative radiotherapy (RT) and was followed for 14 months without any recurrence or substantial facial asymmetry. PMID:26851989

  18. Importing home decorating accessories from India to Finland

    Ruuska, Jenni

    2011-01-01

    The commissioner of this thesis is a start-up company interested in importing home decorating accessories from India to Finland. There are two main goals of this thesis: firstly, to discover how importing from India would happen in practice, and secondly, to investigate what are the fairs the commissioner should visit in India. Thus, the theoretical framework includes following areas: logistics, consisting of money transfer and transportation; customs duties, discussing for instance the tarif...

  19. Accessory Navicular Bone Mimicking Navicular Fracture after Ankle Sprain

    Muharrem Çidem; Murat Uludağ; Kerem Gün; Ülkü Akarırmak

    2011-01-01

    An accessory navicular bone (ANB) is present in 10-30% of normal feet. A morphological classification of ANB on the basis of the radiographic appearance distinguishes three types. Most symptomatic ANBs are of type 2. Although the diagnosis and treatment of sprained ankle are generally straightforward, together with an ANB, it might be misdiagnosed as a fracture. We present a 20-year-old male with type 2 ANB who was misdiagnosed as navicular fracture following sprained ankle. Turk J Phys Med...

  20. Accessory Nerve Schwannoma Containing Multiple Calcifed Foci: Unusual Presentation

    Leila Aghaghazvini

    2009-01-01

    Full Text Available "nIntroduction: Schwannomas are benign neural tumors which arise from the nerve sheath. Schwannomas of the accessory nerve are rare lesions. The clinical presentation of cranial nerve XI schwannomas relates to their location and extent: intracranial, jugular foramen, upper neck, or cervical spine. The extra cranial form is the least common reported. Calcified accessory schwannoma is rare. These lesions most often occur in the third to sixth decades of life. These tumors are slightly more common in women. "nCase presentation: We present a 37-year-old woman with a painless right posterior neck space mass which gradually appeared during one year. Except for mild numbness of the overlying skin of the mentioned mass, there were no other associated symptoms. Examination confirmed a 25 × 18mm, firm, mobile, non tender lump in the right posterior neck. Ultrasonography revealed a 30×20 mm hypo-echoic mass with multiple calcified foci and in color Doppler mild vascularity was detected. On contrast-enhanced CT scan of the neck a 30×18mm heterogeneous enhancing mass with multiple calcified foci (on non contrast cuts was found posterior to the neck vessels and had displaced them anteriorly. No surrounding fat stranding or any other gross pathology was evident in the other neck spaces. "nAccording to the above findings, lymphadenopathy due to TB or less possibly, fungal infection, hemangioma, lymphangiomam, schwannoma were our differential diagnosis. Mass resection and histopathology revealed schwannoma of the accessory nerve with an unusual calcification presentation. No evidence of recurrence was detected after one year. "nDiscussion: The clinical presentation of cranial nerve XI Schwannomas relates to their location and extent. The interesting point of this case was the unusual manifestation of accessory nerve schwannoma, not only because of its rarity but also because of its unusual calcification presentation and symptom-free appearance.  

  1. Comparison of murine hepatic accessory cells and splenic dendritic cells

    Accessory cells are required for proliferation and antibody synthesis of B lymphocytes and proliferation of T lymphocytes in primary immune responses in vitro. The obligatory cells derived from the spleen are referred to as dendritic cells. Accessory cells were isolated from normal adult livers which were functionally interchangeable with splenic DC. Both hepatic accessory cells (AC) and splenic DC adhere firmly to plastic culture dishes or wells within 2 hr; but hepatic AC, unlike splenic DC, do not detach during 22 hr additional incubation. Hepatic AC, unlike splenic DC, are not lysed or inactivated by monoclonal antibody 33D1 and C'. Hepatic AC and splenic DC are similarly sensitive to irradiation in vivo and insensitive to irradiation in vitro. Hepatic AC are separated with cells which are predominantly phagocytic and FcR+ and contain nonspecific esterase. Both hepatic AC and splenic DC are suppressed or eliminated by activation of NK cells in vivo, a phenomenon prevented by prior elimination of NK cells

  2. Reliable Sex and Strain Discrimination in the Mouse Vomeronasal Organ and Accessory Olfactory Bulb

    Tolokh, Illya I.; Fu, Xiaoyan; Holy, Timothy E.

    2013-01-01

    Animals modulate their courtship and territorial behaviors in response to olfactory cues produced by other animals. In rodents, detecting these cues is the primary role of the accessory olfactory system (AOS). We sought to systematically investigate the natural stimulus coding logic and robustness in neurons of the first two stages of accessory olfactory processing, the vomeronasal organ (VNO) and accessory olfactory bulb (AOB). We show that firing rate responses of just a few well-chosen mou...

  3. MR Imaging Findings of Painful Type II Accessory Navicular Bone: Correlation with Surgical and Pathologic Studies

    Choi, Yun Sun; Lee, Kyung Tai; Kang, Heung Sik; Kim, Eun Kyung

    2004-01-01

    Objective To evaluate the MR imaging findings of painful type II accessory navicular bone and to correlate these with the surgical and pathologic findings. Materials and Methods The MR images of 17 patients with medial foot pain and surgically proven type II accessory navicular abnormalities were reviewed. The changes of signal intensity in the accessory navicular, synchondrosis and adjacent soft tissue, the presence of synchondrosis widening, and posterior tibial tendon (PTT) pathology on th...

  4. An exploration study to find important factors influencing on brand in car accessory market

    Naser Azad; Seyed Mohsen Seyed Aliakbar; Majid Tavassoli; Mohammad Reza Jafar Zadeh

    2013-01-01

    Supplying car accessory is one of the most important growing industries in the world. Every year, millions of cars are produced and people need to have the access to necessary car accessory. In this paper, we present an exploration study to detect important factors influencing car accessory market. The proposed study designs a questionnaire in Likert scale consists of 16 questions, distributes it among 200 experts and analyses it using factor analysis. Cronbach alpha and Kaiser-Meyer-Olkin Me...

  5. BILATERAL ACCESSORY BREAST TISSUE PRESENTING AS MASS IN AXILLA WITH LEAKING MILK

    Vineet

    2014-11-01

    Full Text Available Accessory breasts are an uncommon entity. They may present as asymptomatic masses or cause symptoms such as pain or restriction of arm movements even some time milk leaks from accessory breast. It may prove to be diagnostic challenge if found in locations along or outside the mammary line. We report a very rare case of an ectopic bilateral accessory breast presenting as mass in axilla with leaking milk in lactating young female. FNAC was diagnostic tool

  6. 21 CFR 878.4960 - Operating tables and accessories and operating chairs and accessories.

    2010-04-01

    ... OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Surgical... surgical procedures to support and position a patient. (b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this...

  7. 21 CFR 878.4950 - Manual operating table and accessories and manual operating chair and accessories.

    2010-04-01

    ..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES... during diagnostic examinations or surgical procedures. (b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of...

  8. Frequency of Syncope in Patients with Accessory Atrioventricular Connection

    A Aslani

    2010-03-01

    Full Text Available Background: Syncope in patients with Wolff-Parkinson-White (WPW syndrome is related to rapid reciprocating tachycardia or rapid ventricular response over the accessory pathway during atrial fibrillation (AF. The aim of this retrospective study is to evaluate the frequency of syncope in patients with WPW syndrome. Methods: We reviewed the records of 150 consecutive patients with WPW syndrome.Results: There were 20 patients (13.3% who reported at least one episode of syncope and 130 patients (86.7% without such a history.Conclusion: Syncope is relatively frequent in patients with WPW. Patient with WPW syndrome who has experienced this symptom should be thoroughly evaluated.

  9. Accessory auricles with ectopic digit a new association

    Mittal R

    2002-01-01

    Full Text Available A 25- year -old male had accessory auricles at birth and developed ectopic digit since 1 year. As this association could not be traced in literature, it is being reported. Ectopic digit in the present case was differentiated from supernumerary digit because of late onset at the age of 24 years, ruccurence after surgery, unilateral appearance, had origin from central depression of a well defined, round plaque on the distal inter-phalangeal joint of left thumb and had curvature simulating cutaneous horn. X-ray thumb did not reveal any bone formation in this ectopic digit.

  10. GSM accessories now available from the CERN Stores

    Labo Telecom

    2001-01-01

    As of 1st October you can order and receive GSM accessories from the CERN stores like any other article. The CERN stores also manage GSM telephones but, for technical reasons, only the Labo Telecom shop (Building 31, Room S026) is able to make the standard sales, repairs and exchanges for authorised persons with a CERN subscription. Labo Telecom will thus become a specialist shop, open from 11 a.m. to 12 a.m., and will apply the usual rules and authorisation procedures of the stores. The paper form for requests for GSM subscriptions is being computerized and will be available on EDH in the near future.

  11. Accessory breast tissue in axilla masquerading as breast cancer recurrence

    Goyal Shikha

    2008-01-01

    Full Text Available Ectopic or accessory breast tissue is most commonly located in the axilla, though it may be present anywhere along the milk line. Development is hormone dependent, similar to normal breast tissue. These lesions do not warrant any intervention unless they produce discomfort, thus their identification and distinction from other breast pathologies, both benign and malignant, is essential. We report a case with locally advanced breast cancer who presented with an ipsilateral axillary mass following surgery, radiotherapy, and chemotherapy. Subsequent evaluation with excision biopsy showed duct ectasia in axillary breast tissue and the patient was continued on hormone therapy with tamoxifen.

  12. Association Rules in Data Mining: An Application on a Clothing and Accessory Specialty Store

    Mutlu Yüksel Avcilar

    2014-04-01

    Full Text Available Retailers provide important functions that increase the value of the products and services they sell to consumers. Retailers value creating functions are providing assortment of products and services: breaking bulk, holding inventory, and providing services. For a long time, retail store managers have been interested in learning about within and cross-category purchase behavior of their customers, since valuable insights for designing marketing and/or targeted cross-selling programs can be derived. Especially, parallel to the development of information processing and communication technologies, it has become possible to transfer customers shopping information into databases with the help of barcode technology. Data mining is the technique presenting significant and useful information using of lots of data. Association rule mining is realized by using market basket analysis to discover relationships among items purchased by customers in transaction databases. In this study, association rules were estimated by using market basket analysis and taking support, confidence and lift measures into consideration. In the process of analysis, by using of data belonging to the year of 2012 from a clothing and accessory specialty store operating in the province of Osmaniye, a set of data related to 42.390 sales transactions including 9.000 different product kinds in 35 different product categories (SKU were used. Analyses were carried out with the help of SPSS Clementine packet program and hence 25.470 rules were determined.

  13. Forest haulage accessories for agricultural tractors in 1995

    This bulletin is a review of hydraulic timber cranes, forest trailers and skidding grapples and winches available on the Finnish markets in autumn 1995 as accessories for mounting onto agricultural tractors. The information is mainly based on the responses of the manufacturers and distributors to a mail questionnaire. Ten producers make timber cranes and a total of 46 crane models are presented. Nearly all the cranes can be mounted onto either the 3-point hitching device, the connecting rail of a trailer/sled, or directly onto the tractor frame. The net lifting force of the cranes varies in between 19.9 - 40.0 kNm. The maximum reach of the cranes varies between 4.3 and 9.8 m. The mechanical twin-lever system has almost entirely replaced the conventional six-lever operating type. Electro-hydraulic pre-control is included in the accessories available for many of the cranes. There are twelve producers and 37 models of forestry trailers, with eight including power transmission. All these trailers are of the bogie type. Their carrying capacity varies between 6 000 - 12 500 kilos. Five manufacturers produce six models of 3-point hitchable hydraulic skidding grabbles were listed. all are provided with a frame joint easing the job of grasping and skidding of timber. Skidding winches mountable onto the 3-point hitching device are of three producers and seven models. The tractive force varies between 28 and 60 kN. All are provided with a disc clutch

  14. The accessory coracobrachialis muscle: ultrasound and MR features

    To present the prevalence, clinical relevance, and ultrasound (US) and magnetic resonance imaging (MRI) appearances of the accessory coracobrachialis (ACB) muscle. We present an US prospective study of the ACB muscle over a 2-year period. Five of the eight patients with suspected ACB on US were subsequently examined by MRI. An ACB muscle was demonstrated by US in eight patients (eight shoulders), including seven females, one male, with mean age 39 years, over 770 (664 patients) consecutive shoulder US examinations referred to our institution yielding a prevalence of 1.04 %. In dynamic US assessment, one case of subcoracoid impingement secondary to a bulky ACB was diagnosed. No thoracic outlet syndrome was encountered in the remaining cases. MRI confirmed the presence of the accessory muscle in five cases. ACB muscle is a rarely reported yet not uncommon anatomic variation of the shoulder musculature encountered only in eight of 664 patients referred for shoulder US study. Its US and MRI appearance is described. One of our patients presented with subcoracoid impingement related to the presence of an ACB. (orig.)

  15. The accessory coracobrachialis muscle: ultrasound and MR features

    Bauones, Salem [Centre hospitalier de l' Universite de Montreal (CHUM), Department of Radiology, Hopital Saint-Luc, Montreal, Quebec (Canada); Moraux, Antoine [Imagerie Medicale Jacquemars Gielee, Lille (France)

    2015-09-15

    To present the prevalence, clinical relevance, and ultrasound (US) and magnetic resonance imaging (MRI) appearances of the accessory coracobrachialis (ACB) muscle. We present an US prospective study of the ACB muscle over a 2-year period. Five of the eight patients with suspected ACB on US were subsequently examined by MRI. An ACB muscle was demonstrated by US in eight patients (eight shoulders), including seven females, one male, with mean age 39 years, over 770 (664 patients) consecutive shoulder US examinations referred to our institution yielding a prevalence of 1.04 %. In dynamic US assessment, one case of subcoracoid impingement secondary to a bulky ACB was diagnosed. No thoracic outlet syndrome was encountered in the remaining cases. MRI confirmed the presence of the accessory muscle in five cases. ACB muscle is a rarely reported yet not uncommon anatomic variation of the shoulder musculature encountered only in eight of 664 patients referred for shoulder US study. Its US and MRI appearance is described. One of our patients presented with subcoracoid impingement related to the presence of an ACB. (orig.)

  16. Digital dermatitis of the accessory digits of dairy cows

    Celso A. Rodrigues

    2010-03-01

    Full Text Available This report characterizes the digital dermatitis (DD lesions in the accessory digits of dairy cows and presents data on the applied therapy. Fifteen Holstein cattle with DD affecting the accessory digits of the hindlimbs from four dairy farms with previous history of DD were evaluated. Lesions were excised, the wounds were sutured, and a topical application of oxytetracycline powder covered by bandaging was associated with a single parenteral administration of long acting oxytetracycline IM (20mg/kg. Tissue samples were obtained for histopathology and transmission electronic microscopy (TEM. Lesions from all the animals were recuperated 15 days after surgical procedure. Overal, most DD lesions were papillomatous epidermal projections or wartlike verrucous lesions. Histopathologically, samples revealed hyperplasia of epidermis with hyperkeratosis, several mitoses in the stratum basale and elongated rete ridges in the superficial and middle dermis. TEM revealed long, thin spirochete-like bacteria. Morphologic features of lesions and its response to therapy were comparable to those described for DD.

  17. Behaviour of bentonite accessory minerals during the thermal stage

    Arcos, David; Bruno, Jordi [Enviros-QuantiSci, Barcelona (Spain); Benbow, Steven; Takase, Hiro [Quintessa Limited, Henley-on-Thames (United Kingdom)

    2000-03-15

    This report discusses in a quantitative manner the evolution of the accessory minerals in the bentonite as a result of the thermal event exerted by the spent fuel in the near field. Three different modelling approaches have been used and the results compared between them. The three different approaches have been calculated using two Differential Algebraic Equation (DAE) solver: DYLAN (Model-1) and the Nag DAE solver, d02ngf (Model-2) and the third approach (Model-3) using the last version of PHREEQC. The results from these calculations indicate the feasibility of the modelling approach to model the migration of bentonite accessory minerals and relevant aqueous species throughout the thermal gradient. These calculations indicate that the migration of quartz and quartz polymorphs is a lesser problem. The aqueous speciation of Ca in the bentonite pore water is fundamental in order to define the potential migration of anhydrite during the thermal stage. If CaSO{sub 4}(aq) is the predominant aqueous species, then anhydrite dissolves at the initial groundwater migration times through bentonite. However, if Ca{sup 2+} is considered to be the dominant Ca species at the bentonite pore water, then anhydrite migrates towards the clay/granite interface. This is the main difference in the chemical systems considered in the three model approaches used in this work. The main process affecting the trace mineral behaviour in bentonite is cation exchange. This process controls the concentration of calcium, which results in a direct control of the calcite precipitation-dissolution.

  18. Nipple adenoma arising from axillary accessory breast: a case report

    Shioi Yoshihiro

    2012-11-01

    Full Text Available Abstract Nipple adenoma is a relatively rare benign breast neoplasm, and cases of the disease arising from the axillary accessory breast have very seldom been reported in the English literature. We report a case of nipple adenoma arising from axillary accessory breast including clinical and pathological findings. An 82-year-old woman presented with the complaint of a small painful mass in the right axilla. Physical examination confirmed a well-defined eczematous crusted mass that was 8 mm in size. The diagnosis of nipple adenoma was made from an excisional specimen on the basis of characteristic histological findings. Microscopic structural features included a compact proliferation of small tubules lined by epithelial and myoepithelial cells, and the merging of glandular epithelial cells of the adenoma into squamous epithelial cells in the superficial epidermal layer. Because clinically nipple adenoma may resemble Paget’s disease and pathologically can be misinterpreted as tubular carcinoma, the correct identification of nipple adenoma is an important factor in the differential diagnosis for axillary tumor neoplasms. Virtual slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1186821489769063

  19. Chloroquine inhibits accessory cell presentation of soluble natural and synthetic protein antigens

    Buus, S; Werdelin, O

    1984-01-01

    We have studied the in vitro effect of the lysosomotrophic agent, chloroquine, on the presentation of soluble protein antigens by guinea pig accessory cells. Chloroquine inhibited the capacity of antigen-pulsed accessory cells to stimulate proliferation in appropriately primed T cells. The effect...

  20. Intermittent torsion of accessory hepatic lobe: An unusual cause of recurrent right upper quadrant pain

    An accessory lobe of the liver is a rare congenital anomaly that can undergo torsion and present as an acute surgical emergency. It is rarely diagnosed preoperatively. We report the preoperative utility of CT scan and MRI in the diagnosis and surgical planning of a case of intermittent accessory hepatic lobe torsion

  1. Ex Vivo Preparations of the Intact Vomeronasal Organ and Accessory Olfactory Bulb

    Doyle, Wayne I.; Hammen, Gary F.; Meeks, Julian P.

    2014-01-01

    The mouse accessory olfactory system (AOS) is a specialized sensory pathway for detecting nonvolatile social odors, pheromones, and kairomones. The first neural circuit in the AOS pathway, called the accessory olfactory bulb (AOB), plays an important role in establishing sex-typical behaviors such as territorial aggression and mating. This small (

  2. Intermittent torsion of accessory hepatic lobe: An unusual cause of recurrent right upper quadrant pain

    Jambhekar Kedar

    2010-01-01

    Full Text Available An accessory lobe of the liver is a rare congenital anomaly that can undergo torsion and present as an acute surgical emergency. It is rarely diagnosed preoperatively. We report the preoperative utility of CT scan and MRI in the diagnosis and surgical planning of a case of intermittent accessory hepatic lobe torsion.

  3. 21 CFR 878.4200 - Introduction/drainage catheter and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Introduction/drainage catheter and accessories. 878.4200 Section 878.4200 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Introduction/drainage catheter and accessories. (a) Identification. An introduction/drainage catheter is...

  4. 77 FR 27663 - Airworthiness Directives; Aeronautical Accessories, Inc. High Landing Gear Forward Crosstube...

    2012-05-11

    ... Accessories, Inc. High Landing Gear Forward Crosstube Assembly AGENCY: Federal Aviation Administration (FAA... directive (AD) for Aeronautical Accessories, Inc. (AAI) high landing gear forward crosstube assemblies... crosstubes. The proposed actions are intended to prevent failure of a crosstube, collapse of the landing...

  5. 77 FR 67261 - Airworthiness Directives; Aeronautical Accessories, Inc., High Landing Gear Forward Crosstube...

    2012-11-09

    ... Accessories, Inc., High Landing Gear Forward Crosstube Assembly AGENCY: Federal Aviation Administration (FAA... Accessories, Inc. (AAI) high landing gear forward crosstube assemblies (crosstubes) installed on Agusta S.p.A..., collapse of the landing gear, and subsequent loss of control of the helicopter. DATES: This AD is...

  6. 77 FR 5420 - Airworthiness Directives; Aeronautical Accessories Inc. High Landing Gear Aft Crosstube Assembly

    2012-02-03

    ... Accessories Inc. High Landing Gear Aft Crosstube Assembly AGENCY: Federal Aviation Administration (FAA), DOT... (AD) for the Aeronautical Accessories Inc. (AAI) High Landing Gear Aft Crosstube Assembly (aft... proposed actions are intended to prevent failure of a crosstube, collapse of the landing gear,...

  7. 77 FR 37768 - Airworthiness Directives; Aeronautical Accessories, Inc., High Landing Gear Aft Crosstube Assembly

    2012-06-25

    ... Accessories, Inc., High Landing Gear Aft Crosstube Assembly AGENCY: Federal Aviation Administration (FAA), DOT... Accessories, Inc. (AAI), High Landing Gear Aft Crosstube Assembly (aft crosstube) installed on certain Bell... failure of a crosstube, collapse of the landing gear, and subsequent loss of control of the...

  8. 21 CFR 878.4400 - Electrosurgical cutting and coagulation device and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Electrosurgical cutting and coagulation device and....4400 Electrosurgical cutting and coagulation device and accessories. (a) Identification. An electrosurgical cutting and coagulation device and accessories is a device intended to remove tissue and...

  9. 76 FR 24522 - In the Matter of Certain Handbags, Luggage, Accessories, and Packaging Thereof; Notice of...

    2011-05-02

    ...,519,828. 76 FR 585-6 (Jan. 5, 2011). The complainant named as respondents T&T Handbag Industrial Co... COMMISSION In the Matter of Certain Handbags, Luggage, Accessories, and Packaging Thereof; Notice of... handbags, luggage, accessories, and packaging thereof by reason of infringement of certain claims of...

  10. ACCESSORY FUNCTIONING BREAST TISSUE AS A LARGE MASS IN THE AXILLA

    Tripathi

    2013-01-01

    Full Text Available ABSTRACT: Accessory breasts are an uncommon entity & more un common when it is functioning. They may present as asymptomatic mass al ong the mammary ridge or symptoms evident during menarche, menstruation, pregnancy & l actation. We report a case of unilateral accessory breast in right axilla which was secretin g milk on day 3rd postpartum

  11. The posterior triangle and the painful shoulder: spinal accessory nerve injury.

    Williams, W W; Twyman, R. S.; Donell, S. T.; Birch, R

    1996-01-01

    Forty-three cases of accessory nerve injury referred to the Peripheral Nerve Injury Unit have been reviewed. Accessory nerve injury results in a characteristic group of symptoms and signs. Referral for treatment is usually delayed, the average time being 11.3 months. Surgical treatment resulted in improvement of symptoms in almost all cases.

  12. Role of nuclear medicine imaging in differential diagnosis of accessory spleens in patients after splenectomy

    More than 10% of healthy population has one or more accessory spleens. The most common location is the hilum of the spleen or area near the tail of the pancreas. The radiological appearance of accessory spleens in oncologic patients who underwent splenectomy can be misinterpreted as a recurrence, especially in the case of compensatory growth of an accessory spleen in successive radiological examinations. We present the cases of three patients who underwent splenectomy for gastric carcinoid, gastric adenocarcinoma and cancer of the left adrenal gland, respectively. CT examination and/or PET-CT scan revealed suspicious findings in the left upper abdomen. In one patient, the dimensional increase of this finding in successive examinations was initially considered suggestive for cancer recurrence. Scintigraphy with 99mTc-nanocolloid was able to confirm the presence of an accessory spleen in all these patients. Splenic scintigraphy is an economical, accessible and accurate tool in differential diagnosis of accessory spleens in patients after splenectomy

  13. Fast Image Retrieval of Textile Industrial Accessory Based on Multi-Feature Fusion

    沈文忠; 杨杰

    2004-01-01

    A hierarchical retrieval scheme of the accessory image database is proposed based on textile industrial accessory contour feature and region feature. At first smallest enclosed rectangle[1] feature (degree of accessory coordination) is used to filter the image database to decouple the image search scope. After the accessory contour information and region information are extracted, the fusion multi-feature of the centroid distance Fourier descriptor and distance distribution histogram is adopted to finish image retrieval accurately. All the features above are invariable under translation, scaling and rotation. Results from the test on the image database including 1,000 accessory images demonstrate that the method is effective and practical with high accuracy and fast speed.

  14. Progress in the clinical imaging research of bone diseases on ankle and foot sesamoid bones and accessory ossicles

    Li, Xiaozhong; Shi, Lenian; Liu, Taiyun; Wang, Lin

    2012-01-01

    Sesamoid bones and accessory ossicles are research focuses of foot and ankle surgery. Pains of the foot and ankle are related to sesamoid bones and accessory ossicles. The specific anatomical and functional relationship of sesamoid bones and accessory ossicles can cause such bone diseases as the dislocation of sesamoid bones and accessory bones, infection, inflammation and necrosis of sesamoid bones, cartilage softening, tenosynovitis of sesamoid bones and the sesamoid bone syndrome. However,...

  15. 30 CFR 75.1106-5 - Maintenance and tests of liquefied and nonliquefied compressed gas cylinders; accessories and...

    2010-07-01

    ... nonliquefied compressed gas cylinders; accessories and equipment; requirements. 75.1106-5 Section 75.1106-5... liquefied and nonliquefied compressed gas cylinders; accessories and equipment; requirements. (a) Hose lines, gages, and other cylinder accessories shall be maintained in a safe operating condition. (b)...

  16. Anatomical study of spinal accessory nerve using ultrasonography

    Canella, Clarissa [Service de Radiologie et d’Imagerie Musculosquelettique, Centre de Consultations et d’Imagerie de l’Appareil Locomoteur, CHRU, 59037, Lille (France); Serviço de Radiologia e Diagnostico por Imagem, Universitadade Federal do Rio de Janeiro, Rio de janeiro (Brazil); Demondion, Xavier [Service de Radiologie et d’Imagerie Musculosquelettique, Centre de Consultations et d’Imagerie de l’Appareil Locomoteur, CHRU, 59037, Lille (France); Laboratoire d’Anatomie, Faculté de Médecine de Lille, 59037, Lille (France); Abreu, Evandro [Service de Radiologie et d’Imagerie Musculosquelettique, Centre de Consultations et d’Imagerie de l’Appareil Locomoteur, CHRU, 59037, Lille (France); Marchiori, Edson [Serviço de Radiologia e Diagnostico por Imagem, Universitadade Federal do Rio de Janeiro, Rio de janeiro (Brazil); Cotten, Hervé [Anatomie et cytologie pathologiques, Bd de la Liberté, 59000, Lille (France); Cotten, Anne, E-mail: anne.cotten@chru-lille.fr [Service de Radiologie et d’Imagerie Musculosquelettique, Centre de Consultations et d’Imagerie de l’Appareil Locomoteur, CHRU, 59037, Lille (France)

    2013-01-15

    Objective: The purpose of our study was to demonstrate that ultrasonography may allow a precise assessment of the course and relationships of the spinal accessory nerve (SAN). Material and methods: This study, initially undertaken in 7 cadavers, was followed by high-resolution ultrasonographic study in 15 volunteers (30 nerves) by two radiologists in consensus. The location, course and relations to the adjacent anatomic structures of the SAN were analyzed. Results: The precise course of the SAN between the lateroposterior border of the sternocleidomastoid muscle and the anterior border of the trapezius muscle could be identified by high-resolution ultrasonography. In contrast, clinical bone landmarks were not found helpful for the identification of the nerve. Conclusion: The SAN can be clearly depicted by means of ultrasonography. Knowledge of the nerve's precise location, which may evidence individual variations, may have useful clinical applications.

  17. Anatomical study of spinal accessory nerve using ultrasonography

    Objective: The purpose of our study was to demonstrate that ultrasonography may allow a precise assessment of the course and relationships of the spinal accessory nerve (SAN). Material and methods: This study, initially undertaken in 7 cadavers, was followed by high-resolution ultrasonographic study in 15 volunteers (30 nerves) by two radiologists in consensus. The location, course and relations to the adjacent anatomic structures of the SAN were analyzed. Results: The precise course of the SAN between the lateroposterior border of the sternocleidomastoid muscle and the anterior border of the trapezius muscle could be identified by high-resolution ultrasonography. In contrast, clinical bone landmarks were not found helpful for the identification of the nerve. Conclusion: The SAN can be clearly depicted by means of ultrasonography. Knowledge of the nerve's precise location, which may evidence individual variations, may have useful clinical applications

  18. An accessory skull suture mimicking a skull fracture.

    Wiedijk, J E F; Soerdjbalie-Maikoe, V; Maat, G J R; Maes, A; van Rijn, R R; de Boer, H H

    2016-03-01

    This paper describes an investigation of the sudden and unexpected death of a five-and-a-half-month-old boy. As in every Dutch case of sudden unexpected death in infancy (SUDI), a multidisciplinary diagnostic approach was used. This included post-mortem radiography, showing a linear discontinuity of the parietal bone. Originally this was interpreted as a skull fracture, but autopsy indicated no signs of mechanical trauma. Instead the defect was defined as a unilateral accessory suture of the parietal bone. The initial erroneous diagnosis had severe adverse consequences and thus every health care professional or forensic specialist dealing with paediatric mechanical traumas should be cautious of this rare anomaly. PMID:26860068

  19. Accessory liver lobe of the gallbladder in adults.

    Handra-Luca, Adriana

    2016-09-01

    The accessory liver lobe (ALL) of the gallbladder wall is rare, mentioned by Meckel since 1822. We present two cases of ALL occurring in two adult women. The ALLs were diagnosed at microscopic examination of cholecystectomy specimens for lithiasic cholecystitis and were located at the gallbladder body level. They measured 0.5 and 1.1 cm and were pediculated from the gallbladder serosa. Luschka duct complexes were seen in the adjacent subserosa in one of the cases. The main clinical relevance of ALL of the gallbladder resides in the differential diagnosis with a lymph node and in the risk of peroperative hemorragia or bile leakage by sectioning of the connecting blood vessels and/or bile duct. Intraparietal ALL may interfere with dysmotility, possibly resulting in bile stagnation and stone formation. PMID:27147442

  20. New Scopes, New Accessories, New Stents for Interventional Endoscopic Ultrasound.

    Chapman, Christopher G; Siddiqui, Uzma D

    2016-01-01

    Technological advances have rapidly expanded the therapeutic potential of endoscopic ultrasound (EUS). Innovations in stent technology; directed adjunctive therapy for pancreatic tumors, including radiofrequency ablation and fiducial marker placement; advanced imaging modalities, including needle-based confocal laser endomicroscopy; and new echoendoscopes, such as the forward-viewing linear echoendoscope, are emerging as safe and effective tools and devices for providing a broad range of treatments and therapies previously not thought possible. In this review, we summarize and discuss the new echoendoscopes, accessories, and stents for interventional EUS and highlight the recent literature on technical and therapeutic efficacy. The therapeutic role and indications for EUS are rapidly evolving well beyond its current limits as new EUS-specific designed tools are designed, and ultimately, should help achieve the goal of improving patient outcomes. PMID:26855923

  1. Dynamic computed tomography findings of an accessory spleen in the pelvis: a case report.

    Ota, Hiroshi; Ojima, Yasutomo; Sumitani, Daisuke; Okajima, Masazumi

    2016-12-01

    We report the case of a 60-year-old man with an accessory spleen in the pelvis. He visited our outpatient clinic because of abdominal discomfort. Computed tomography (CT) showed an enhanced mass (40 mm in diameter) in the pelvis. Preoperative diagnosis was difficult even after magnetic resonance imaging and colonoscopy. The patient underwent surgery for suspicion of a gastrointestinal stromal tumor or malignant lymphoma of the rectum. Intraoperative findings showed a mass in the pelvis and a long cord-like tissue reaching the mass and arising from the great omentum; the mass was excised. Histopathologic examination indicated that the mass was splenic tissue, and feeding vessels were found in the cord-like tissue, which were determined to be derived from the left gastroepiploic artery and vein. Thus, we diagnosed it as an accessory spleen in the pelvis. An accessory spleen is not rare and can occur anywhere in the abdominal cavity. However, an accessory spleen in the pelvis is an infrequent finding, and only 9 other cases of an accessory spleen in the pelvis have been reported. Therefore, it is very difficult to make a correct diagnosis preoperatively. However, 7 of the 9 cases (77.8 %) of a pelvic accessory spleen had vascular pedicles from the great omentum or splenic hilum as feeding vessels; hence, determining the feeding blood vessels on dynamic CT may be useful for diagnosing an accessory spleen in the pelvis. Additionally, if the accessory spleen is symptomatic or has a vascular pedicle, surgeons should attempt to resect the accessory spleen in the pelvis using minimally invasive laparoscopy. PMID:26970956

  2. Deleterious effect of ultraviolet-B radiation on accessory function of human blood adherent mononuclear cells

    The effects of ultraviolet-B radiation (UV-B) on accessory function of human blood adherent mononuclear cells (ADH) for antigen and mitogen-induced responses, and production by ADH of the amplifying cytokine interleukin 1 (IL-1) were examined. Responder lymphocytes were rendered accessory cell dependent by treatment of nonadherent cells with OKIal + complement. UV-B depressed accessory function of ADH in a dose-dependent manner. UV-B decreased accessory function of ADH for tetanus toxoid-induced responses and phytohaemagglutinin-induced responses. UV-B also decreased accessory activity of peripheral blood mononuclear cells but not Epstein-Barr virus-transformed B cells for a PPD-reactive T cell line. Interleukin 1 (IL-1) activity of supernatants of ADH was assayed on C3H/HeJ mouse thymocytes. Pretreatment of ADH with UV-B decreased lipopolysaccharide-stimulated IL-1 activity. Lysates of UV-B irradiated, LPS-stimulated ADH had no discernible IL-1 activity. Addition of IL-1 partially restored accessory activity of UV-B irradiated ADH for lymphocyte responses to TT. Exposure of ADH to TT or PHA for 30 min before irradiation blocked the inhibitory effect of UV-B on accessory activity. Thus, low doses of UV-B are deleterious to accessory function and to production of IL-1 by ADH. Interference with production of cytokines and with initial interactions of accessory cells with antigen and mitogen may be critical to the effects of UV-B on immunoregulatory function of ADH. (author)

  3. Invasive ductal carcinoma arising from dense accessory breast visualized with 99mTc-MIBI breast-specific γ imaging.

    Yoon, Hai-Jeon; Sung, Sun Hee; Moon, Byung In; Kim, Bom Sahn

    2014-08-01

    Primary accessory breast cancer is extremely rare, and the diagnostic efficacy of Tc-MIBI breast-specific γ imaging (BSGI) has not been reported elsewhere. We present a case of primary carcinoma arising from dense accessory breast that was visualized with BSGI. A 43-year-old female patient with a palpable axillary mass underwent mammography, which showed dense parenchyma on both of the anatomic and accessory breasts with no abnormality. Subsequent BSGI showed no abnormal uptake in bilateral anatomic breasts, but focal abnormal uptake was noted in the accessory breast. Permanent pathologic evaluation confirmed invasive ductal carcinoma (not otherwise specified type) of the accessory breast. PMID:24445272

  4. Evaluation of the use of personal protective equipment in radiodiagnostic services in Sergipe

    The theme ionizing radiation is frequently associated with danger. Therefore this subject induces to think about accessories to personal protection. These accessories can contain metal heavy (as example, lead) so that we have an efficient protection. Our analysis was done with the main objective of evidence that is not enough the radiodiagnostic services have personal protective equipment to disposal to the radiology technicians have an efficient protection, because the procedures with ionizing radiation will be safe only with the use accomplish of the security procedures and of adequate use and storing of personal protective equipment. In our analysis the accessories in question were the lead rubber X-ray protection aprons and thyroid gland protectors. We have tested these accessories through of a similar methodology utilized to checking the half-value layer of the X-ray units. It was investigated also the importance given to use of these accessories by the radiology technicians. (author)

  5. One nose, one brain: contribution of the main and accessory olfactory system to chemosensation

    Carla eMucignat

    2012-11-01

    Full Text Available The accessory olfactory system is present in most tetrapods. It is involved in the perception of chemical stimuli, being implicated also in the detection of pheromone. However, it is sensitive also to some common odorant molecules, which have no clear implication in intraspecific chemical communication. The accessory olfactory system may complement the main olfactory system, and may contribute different perceptual features to the construction of a unitary representation, which merges the different chemosensory qualities. Crosstalk between the main and accessory olfactory systems occurs at different levels of central processing, in brain areas where the inputs from the two systems converge. Interestingly, centrifugal projections from more caudal brain areas are deeply involved in modulating both main and accessory sensory processing. A high degree of interaction between the two systems may be conceived, and partial overlapping appears to occur in many functions. Therefore, the central chemosensory projections merge inputs from different organs to obtain a complex chemosensory picture.

  6. Expression of accessory molecules and cytokines in acute EAE in marmoset monkeys (Callithrix jacchus)

    Laman, J.D.; Meurs, M. van; Schellekens, M.M.; Boer, M. de; Melchers, B.; Massacesi, L.; Lassmann, H.; Claassen, E.; Hart, B.A. 't

    1998-01-01

    Accessory molecules and cytokines are involved in the immunopathogenesis of multiple sclerosis (MS) and experimental autoimmune encephalomyelitis (EAE) in rodent models, and are potential targets for immunotherapy. Evaluation of such experimental therapies requires appropriate animal models. Therefo

  7. Properties of Phase Transition of Traffic Flow on Urban Expressway Systems with Ramps and Accessory Roads

    梅超群; 刘业进

    2011-01-01

    In this paper, we develop a cellular automaton model to describe the phase transition of traffic flow on urban expressway systems with on-off-ramps and accessory roads. The lane changing rules are given in detailed, the numerical results show that the main road and the accessory road both produce phase transitions. These phase transitions will omen be influenced by the number of lanes, lane changing, the ramp flow, the input flow rate, and the geometry structure.

  8. Migration and Labour mobility in the Leather Accessories Manufacture in India

    Jesim Pais

    2006-01-01

    Liberalisation and the policies thereafter have lead to a definite increase in production and export from the leather accessories industry in India. The focus of this paper is on migration and labour mobility in the leather accessories manufacture in Dharavi, Mumbai. The core data for the paper are from field surveys conducted in the industry in Dharavi, Mumbai, in 2000–2001, roughly 10 years after the economic reforms of the 1990s were initiated.

  9. Loss of Function of the Melanocortin 2 Receptor Accessory Protein 2 Is Associated with Mammalian Obesity

    Asai, M; Ramachandrappa, S.; Joachim, M.; Shen, Y.; Zhang, R.; Nuthalapati, N.; V. Ramanathan; Strochlic, D. E.; Ferket, P.; Linhart, K.; Ho, C.; Novoselova, T. V.; Garg, S.; Ridderstrale, M.; Marcus, C

    2013-01-01

    Melanocortin receptor accessory proteins (MRAPs) modulate signaling of melanocortin receptors in vitro. To investigate the physiological role of brain-expressed Melanocortin 2 Receptor Accessory Protein 2 (MRAP2), we characterized mice with whole body and brain-specific targeted deletion of Mrap2, both of which develop severe obesity at a young age. Mrap2 interacts directly with Melanocortin 4 Receptor (Mc4r), a protein previously implicated in mammalian obesity, and it enhances Mc4r-mediated...

  10. Diagnostic difficulties and therapeutic choices in intrapancreatic accessory spleen: case reports

    Massani M; Maccatrozzo P; Morana G; Fabris L; Ruffolo C; Bonariol L; Pauletti B; Bassi N

    2016-01-01

    Marco Massani,1 Paola Maccatrozzo,1 Giovanni Morana,2 Luca Fabris,3 Cesare Ruffolo,1 Luca Bonariol,1 Bruno Pauletti,1 Nicolò Bassi1 1IV Department of Surgery, Regional Center for HPB Surgery, 2Diagnostic and Interventional Radiology, Regional Hospital of Treviso, Treviso, 3Molecular Medicine Department, University Hospital, Padua, Italy Introduction: Accessory spleen has a worldwide prevalence of 10%–30% and is defined as intrapancreatic accessory spleen (IPAS) when it locates w...

  11. Activity Regulates Functional Connectivity from the Vomeronasal Organ to the Accessory Olfactory Bulb

    Hovis, Kenneth R.; Ramnath, Rohit; Dahlen, Jeffrey E.; Romanova, Anna L.; LaRocca, Greg; Bier, Mark E.; Urban, Nathaniel N.

    2012-01-01

    The mammalian accessory olfactory system is specialized for the detection of chemicals that identify kin and conspecifics. Vomeronasal sensory neurons (VSNs), residing in the vomeronasal organ, project axons to the accessory olfactory bulb (AOB) where they form synapses with principle neurons, known as mitral cells. The organization of this projection is quite precise and is believed to be essential for appropriate function of this system. However, how this precise connectivity is established...

  12. One nose, one brain: contribution of the main and accessory olfactory system to chemosensation

    Mucignat-Caretta, Carla; Redaelli, Marco; Caretta, Antonio

    2012-01-01

    The accessory olfactory system is present in most tetrapods. It is involved in the perception of chemical stimuli, being implicated also in the detection of pheromones. However, it is sensitive also to some common odorant molecules, which have no clear implication in intraspecific chemical communication. The accessory olfactory system may complement the main olfactory system and may contribute different perceptual features to the construction of a unitary representation, which merges the diff...

  13. Accessory renal arteries in a Caribbean population: a computed tomography based study

    Johnson, Peter B.; Cawich, Shamir O.; Shah, Sundeep D; Aiken, William; McGregor, Roy G; Brown, Hilary; Gardner, Michael T.

    2013-01-01

    Introduction The commonest variation to the classic anatomic description of renal arterial supply is the presence of accessory renal arteries. The incidence varies widely according to ethnicity. There is no data on the prevalence of these anomalies in persons of Caribbean ethnicity. Methods All CT scans done over two years from July 1, 2010 to June 30, 2012 were retrospectively evaluated. The anatomy of the renal arterial supply was reported from these studies and the anatomy of accessory ren...

  14. Digital Branding and Multichannel Marketing : Engaging German Millennials : Lumi Accessories LTD

    Astikainen, Pauliina

    2015-01-01

    The purpose of this thesis was to create a multichannel marketing handbook for Lumi Accessories LTD. Lumi is a leading leather handbag, shoe, and accessories designer brand in Finland, which has strong ecological and sustainable values. The handbook was created especially for the marketing team to guide how digital branding can increase brand awareness among German Millennials so that the awareness of the new Lumi store will increase in Berlin. The aim was to identify measurable objectives, e...

  15. Dynamic expression pattern of kinesin accessory protein in Drosophila

    Ritu Sarpal; Krishanu Ray

    2002-09-01

    We have identified the Drosophila homologue of the non-motor accessory subunit of kinesin-II motor complex. It is homologous to the SpKAP115 of the sea urchin, KAP3A and KAP3B of the mouse, and SMAP protein in humans. In situ hybridization using a DmKAP specific cRNA probe has revealed a dynamic pattern of expression in the developing nervous system. The staining first appears in a subset of cells in the embryonic central nervous system at stage 13 and continues till the first instar larva stage. At the third instar larva stage the staining gets restricted to a few cells in the optic lobe and in the ventral ganglion region. It has also stained a subset of sensory neurons from late stage 13 and till the first instar larva stage. The DmKAP expression pattern in the nervous system corresponds well with that of Klp64D and Klp68D as reported earlier. In addition, we have found that the DmKAP gene is constitutively expressed in the germline cells and in follicle cells during oogenesis. These cells are also stained using an antibody to KLP68D protein, but mRNA in situ hybridization using KLP64D specific probe has not stained these cells. Together these results proved a basis for further analysis of tissue specific function of DmKAP in future.

  16. Cummins MD & HD Accessory Hybridization CRADA -Annual Report FY15

    Deter, Dean D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-10-01

    There are many areas of MD and HD vehicles that can be improved by new technologies and optimized control strategies. Component optimization and idle reduction need to be addressed, this is best done by a two part approach that includes selecting the best component technology, and/or architecture, and optimized controls that are vehicle focused. While this is a common focus in the light duty industry it has been gaining momentum in the MD and HD market as the market gets more competitive and the regulations become more stringent. When looking into systems optimization and idle reduction technologies, affected vehicle systems must first be considered, and if possible included in the new architecture to get the most benefit out of these new capabilities. Typically, when looking into idle reduction or component optimization for MD/HD, the vehicle s accessories become a prime candidate for electrification or hybridization. While this has already been studied on light duty vehicles (especially on hybrids and electric vehicles) it has not made any head way or market penetration in most MD and HD applications. If hybrids and electric MD and HD vehicles begin to break into the market this would be a necessary step into the ability to make those vehicles successful by allowing for independent, optimized operation separate from the engine.

  17. Rock sealing - large scale field test and accessory investigations

    The experience from the pilot field test and the basic knowledge extracted from the lab experiments have formed the basis of the planning of a Large Scale Field Test. The intention is to find out how the 'instrument of rock sealing' can be applied to a number of practical cases, where cutting-off and redirection of groundwater flow in repositories are called for. Five field subtests, which are integrated mutually or with other Stripa projects (3D), are proposed. One of them concerns 'near-field' sealing, i.e. sealing of tunnel floors hosting deposition holes, while two involve sealing of 'disturbed' rock around tunnels. The fourth concerns sealing of a natural fracture zone in the 3D area, and this latter test has the expected spin-off effect of obtaining additional information on the general flow pattern around the northeastern wing of the 3D cross. The fifth test is an option of sealing structures in the Validation Drift. The longevity of major grout types is focussed on as the most important part of the 'Accessory Investigations', and detailed plans have been worked out for that purpose. It is foreseen that the continuation of the project, as outlined in this report, will yield suitable methods and grouts for effective and long-lasting sealing of rock for use at stategic points in repositories. (author)

  18. Accessory soleus muscle: a case report and clinical applicability

    William Paganini Mayer

    2013-10-01

    Full Text Available Variations in leg muscle are uncommon. Literature on this subject is scarce, but when those variations are reported they may cause alterations in joint mechanics or cause some discomfort in the leg and foot. The accessory soleus muscle (ASM is considered an unusual anatomical variation, with an  incidence of 0.5-6.0% in the population through studies in cadavers. During routine preparation of study material in the dissection room of the anatomy laboratory of the Escola Superior de Ciências da Santa Casa de Misericórdia de Vitória/ES – Brazil, an ASM was found in the right inferior limb of a male cadaver fixed in 10% formalin. This supernumerary muscle was 3 cm wide, 9 cm long and 1 cm thick in its most voluminous part, in typical penniform fibers arrangement. It was located in the posteromedial region of the ankle, anterior to the Achilles tendon and posterior to the deep muscles of the leg compartment. Its anterior face covered the tibial nerve and the posterior tibial vessels, while its lower half was covered by the flexor retinaculum into the tarsal tunnel. Reports in the literature show possible compression of a neurovascular bundle because of its intimal position within the tarsal tunnel, which could result in ischemic compartment syndrome.

  19. MR imaging findings of painful type II accessory navicular bone: correlation with surgical and pathologic studies

    Choi, Yun Sun; Lee, Kyung Tai; Kim, Eun Kyung [Eulji Hospital, Eulji University School of Medicine, Daejeon (Korea, Republic of); Kang, Heung Sik [Seoul National University Bundang Hospital, Seoul (Korea, Republic of)

    2004-12-15

    To evaluate the MR imaging findings of painful type II accessory navicular bone and to correlate these with the surgical and pathologic findings. The MR images of 17 patients with medial foot pain and surgically proven type II accessory navicular abnormalities were reviewed. The changes of signal intensity in the accessory navicular, synchondrosis and adjacent soft tissue, the presence of synchondrosis widening, and posterior tibial tendon (PTT) pathology on the T1-weighted and fat-suppressed T2-weighted images were analyzed. The MR imaging findings were compared with the surgical and pathologic findings. The fat-suppressed T2-weighted images showed high signal intensity in the accessory navicular bones and synchondroses in all patients, and in the soft tissue in 11 (64.7%) of the 17 patients, as well as synchondrosis widening in 3 (17.6%) of the 17 patients. The MR images showed tendon pathology in 12 (75%) of the 16 patients with PTT dysfunction at surgery. The pathologic findings of 16 surgical specimens included areas of osteonecrosis with granulomatous inflammation, fibrosis and destruction of the cartilage cap. The MR imaging findings of painful type II accessory navicular bone are a persistent edema pattern in the accessory navicular bone and within the synchondrosis, indicating osteonecrosis, inflammation and destruction of the cartilage cap. Posterior tibial tendon dysfunction was clinically evident in most patients.

  20. MR imaging findings of painful type II accessory navicular bone: correlation with surgical and pathologic studies

    To evaluate the MR imaging findings of painful type II accessory navicular bone and to correlate these with the surgical and pathologic findings. The MR images of 17 patients with medial foot pain and surgically proven type II accessory navicular abnormalities were reviewed. The changes of signal intensity in the accessory navicular, synchondrosis and adjacent soft tissue, the presence of synchondrosis widening, and posterior tibial tendon (PTT) pathology on the T1-weighted and fat-suppressed T2-weighted images were analyzed. The MR imaging findings were compared with the surgical and pathologic findings. The fat-suppressed T2-weighted images showed high signal intensity in the accessory navicular bones and synchondroses in all patients, and in the soft tissue in 11 (64.7%) of the 17 patients, as well as synchondrosis widening in 3 (17.6%) of the 17 patients. The MR images showed tendon pathology in 12 (75%) of the 16 patients with PTT dysfunction at surgery. The pathologic findings of 16 surgical specimens included areas of osteonecrosis with granulomatous inflammation, fibrosis and destruction of the cartilage cap. The MR imaging findings of painful type II accessory navicular bone are a persistent edema pattern in the accessory navicular bone and within the synchondrosis, indicating osteonecrosis, inflammation and destruction of the cartilage cap. Posterior tibial tendon dysfunction was clinically evident in most patients

  1. Material flows of mobile phones and accessories in Nigeria: Environmental implications and sound end-of-life management options

    Presently, Nigeria is one of the fastest growing Telecom markets in the world. The country's teledensity increased from a mere 0.4 in 1999 to 10 in 2005 following the liberalization of the Telecom sector in 2001. More than 25 million new digital mobile lines have been connected by June 2006. Large quantities of mobile phones and accessories including secondhand and remanufactured products are being imported to meet the pent-up demand. This improvement in mobile telecom services resulted in the preference of mobile telecom services to fixed lines. Consequently, the contribution of fixed lines decreased from about 95% in year 2000 to less than 10% in March 2005. This phenomenal progress in information technology has resulted in the generation of large quantities of electronic waste (e-waste) in the country. Abandoned fixed line telephone sets estimated at 120,000 units are either disposed or stockpiled. Increasing quantities of waste mobile phones estimated at 8 million units by 2007, and accessories will be generated. With no material recovery facility for e-waste and/or appropriate solid waste management infrastructure in place, these waste materials end up in open dumps and unlined landfills. These practices create the potential for the release of toxic metals and halocarbons from batteries, printed wiring boards, liquid crystal display and plastic housing units. This paper presents an overview of the developments in the Nigerian Telecom sector, the material in-flow of mobile phones, and the implications of the management practices for wastes from the Telecom sector in the country

  2. NATURAL FIBER REINFORCED POLYMER COMPOSITES FOR AUTOMOBILE ACCESSORIES

    D. Chandramohan

    2013-01-01

    Electron Microscope. The disclosure includes the process to make the composite and also the variety of products in automobile accessories.

  3. Infrahyoid and accessory motoneurons in the Japanese monkey (Macaca fuscata).

    Ueyama, T; Satoda, T; Tashiro, T; Sugimoto, T; Matsushima, R; Mizuno, N

    1990-01-15

    The segmental and topographical organization of motoneurons innervating the infrahyoid (IH) and the spinal accessory (AC) muscles was studied in the Japanese monkey (Macaca fuscata) with the retrograde horseradish peroxidase (HRP) method after application of HRP to the peripheral nerve branches supplying the IH and AC muscles. IH motoneurons constitute two distinct slender cell columns, a longer medial and a shorter lateral one. The medial cell column extends from the most caudal level of the hypoglossal nucleus to the lower levels of the second cervical (C2) cord segment. In the medial column, motoneurons supplying the sternohyoid and sternothyroid muscles are distributed at the medullary and C1 levels, while those innervating the omohyoid muscle are primarily distributed at the C2 level. The lateral cell column consists of motoneurons supplying the thyrohyoid muscle and extends from the most caudal level of the hypoglossal nucleus to the middle levels of the C1 cord segment. Axons of thyrohyoid motoneurons follow a dorsomedially directed bent emergent course, making a hairpin turn. AC motoneurons supplying the sternocleidomastoid (SC) and trapezius (TZ) muscles form a single slender cell column extending from the most rostral level of the pyramidal decussation to the middle levels of the C6 cord segment. SC motoneurons are distributed from the most rostral level of the pyramidal decussation to the middle levels of the C3 cord segment, while TZ motoneurons are distributed from the upper levels of the C2 cord segment to the lower levels of the C6 cord segment. At the levels of the C2 and C3 cord segments, both SC and TZ motoneurons are distributed in the AC cell column; the cluster of SC motoneurons is located dorsomedial to that of TZ motoneurons. PMID:2152765

  4. Anatomic landmarks for localization of the spinal accessory nerve.

    Durazzo, Marcelo D; Furlan, Julio C; Teixeira, Gilberto V; Friguglietti, Celso U M; Kulcsar, Marco A V; Magalhães, Roberto P; Ferraz, Alberto R; Brandão, Lenine G

    2009-05-01

    This anatomical study examines the anatomic topography and landmarks for localization of the spinal accessory nerve (SAN) during surgical dissections in 40 fresh human cadavers (2 females and 38 males; ages from 22 to 89 years with a mean of 60 years). In the submandibular region, the SAN was found anteriorly to the transverse process of the atlas in 77.5% of the dissections. When the SAN crossed the posterior belly of the digastric muscle, the mean distance from the point of crossing to the tendon of the muscle was 1.75 +/- 0.54 cm. Distally, the SAN crossed between the two heads of the SCM muscle in 45% of the dissections and deep to the muscle in 55%. The SAN exited the posterior border of the sternocleidomastoid muscle in a point superior to the nerve point with a mean distance between these two anatomic parameters of 0.97 +/- 0.46 cm. The mean overall extracranial length of the SAN was 12.02 +/- 2.32 cm, whereas the mean length of the SAN in the posterior triangle was 5.27 +/- 1.52 cm. There were 2-10 lymph nodes in the SAN chain. In conclusion, the nerve point is one of the most reliable anatomic landmarks for localization of the SAN in surgical neck dissections. Although other anatomic parameters including the transverse process of the atlas and the digastric muscle can also be used to localize the SAN, the surgeon should be aware of the possibility of anatomic variations of those parameters. Similar to previous investigations, our results suggest that the number of lymph nodes of the SAN chain greatly varies. PMID:19373901

  5. Incremental value of single photon emission tomography/computed tomography in 3-phase bone scintigraphy of an accessory navicular bone

    Jain, Sachin; Karunanithi, Sellam; Agarwal, Krishan Kant; Kumar, Ganesh; Roy, Shambo Guha; Tripathi, Madhavi

    2014-01-01

    Accessory navicular bone is one of the supernumerary ossicles in the foot. Radiography is non diagnostic in symptomatic cases. Accessory navicular has been reported as a cause of foot pain and is usually associated with flat foot. Increased radio tracer uptake on bone scan is found to be more sensitive. We report a case highlighting the significance of single photon emission tomography/computed tomography in methylene diphosphonate bone scan in the evaluation of symptomatic accessory navicula...

  6. Permanent junctional reciprocating tachycardia in a patient with an atypically located accessory pathway in the left lateral mitral annulus.

    Rodríguez-Mañero, Moisés; Fernández-López, Xesús A; González-Melchor, Laila; García-Seara, Javier; Martínez-Sande, Jose Luis; González-Juanatey, José Ramón

    2016-01-01

    Permanent junctional reciprocating tachycardia (PJRT) is an uncommon form of atrioventricular reentrant tachycardia due to an accessory pathway characterized by slow and decremental retrograde conduction. The majority of accessory pathways in PJRT are located in the posteroseptal zone. Few cases of atypical location have been described. We report a case of PJRT in a 72-year-old woman in whom the accessory pathway was located in the left lateral region and treated by radiofrequency catheter ablation. PMID:26749575

  7. Motoneuron organisation of the muscles of the spinal accessory complex of the sheep investigated with the fluorescent retrograde tracer technique.

    P. Clavenzani; Scapolo, P A; Callegari, E; Barazzoni, A M; Petrosino, G.; Lucchi, M L; Bortolami, R

    1994-01-01

    Retrograde transport of the fluorescent tracers Diamidino Yellow dihydrochloride and Fast Blue was used to determine the location of the spinal nucleus of the accessory nerve in the sheep. We also considered whether in this species the sternocephalic, brachiocephalic, omotransversarius and trapezius muscles, i.e. the muscles of the spinal accessory complex, are supplied by more than one population of motoneurons. The spinal accessory nucleus extends as a single column of neurons from C1 to C7...

  8. Localization of an accessory helicase at the replisome is critical in sustaining efficient genome duplication.

    Atkinson, John; Gupta, Milind K; Rudolph, Christian J; Bell, Hazel; Lloyd, Robert G; McGlynn, Peter

    2011-02-01

    Genome duplication requires accessory helicases to displace proteins ahead of advancing replication forks. Escherichia coli contains three helicases, Rep, UvrD and DinG, that might promote replication of protein-bound DNA. One of these helicases, Rep, also interacts with the replicative helicase DnaB. We demonstrate that Rep is the only putative accessory helicase whose absence results in an increased chromosome duplication time. We show also that the interaction between Rep and DnaB is required for Rep to maintain rapid genome duplication. Furthermore, this Rep-DnaB interaction is critical in minimizing the need for both recombinational processing of blocked replication forks and replisome reassembly, indicating that colocalization of Rep and DnaB minimizes stalling and subsequent inactivation of replication forks. These data indicate that E. coli contains only one helicase that acts as an accessory motor at the fork in wild-type cells, that such an activity is critical for the maintenance of rapid genome duplication and that colocalization with the replisome is crucial for this function. Given that the only other characterized accessory motor, Saccharomyces cerevisiae Rrm3p, associates physically with the replisome, our demonstration of the functional importance of such an association indicates that colocalization may be a conserved feature of accessory replicative motors. PMID:20923786

  9. An exploration study to find important factors influencing on brand in car accessory market

    Naser Azad

    2013-08-01

    Full Text Available Supplying car accessory is one of the most important growing industries in the world. Every year, millions of cars are produced and people need to have the access to necessary car accessory. In this paper, we present an exploration study to detect important factors influencing car accessory market. The proposed study designs a questionnaire in Likert scale consists of 16 questions, distributes it among 200 experts and analyses it using factor analysis. Cronbach alpha and Kaiser-Meyer-Olkin Measure of Sampling Adequacy are calculated as 0.823 and 0.863, which validate the overall questionnaire. The results indicate that there are three influencing factors including brand capability, brand characteristics and consumers’ believe.

  10. Male breast cancer originating in an accessory mammary gland in the axilla: a case report.

    Yamamura, Jun; Masuda, Norikazu; Kodama, Yoshinori; Yasojima, Hiroyuki; Mizutani, Makiko; Kuriyama, Keiko; Mano, Masayuki; Nakamori, Shoji; Sekimoto, Mitsugu

    2012-01-01

    Carcinoma of an accessory mammary gland is an extremely rare tumor. A 61-year-old male patient presented with a hard mass measuring 85 mm × 51 mm in the left axilla. Incisional biopsy histopathologically showed an adenocarcinoma compatible with breast carcinoma originating in an accessory mammary gland. Systemic examinations revealed no evidence of malignant or occult primary lesion in the bilateral mammary glands or in other organs. Neoadjuvant chemotherapy was performed for the locally advanced axillary tumor and reduced the tumor to 55 mm in size, and, then, he could undergo complete resection with a negative surgical margin in combination with reconstructive surgery to fill the resulting skin defect with a local flap of the latissimus dorsi muscle. The patient has presented with no metastatic lesion in four years since the operation. This unusual case shows that neoadjuvant chemotherapy is an effective and tolerated therapy for advanced accessory breast cancer in the axilla. PMID:23251170

  11. CASE REPORT: A RARE CASE OF ACCESSORY NIPPLE (POLYTHELIA PRESENTING AS PAPILLARY ADENOMA

    Shekappa C

    2014-02-01

    Full Text Available Nipple adenoma is a relatively rare benign breast neoplasm, and cases of the disease arising from the Accessory breast nipple are a rare entity. We report a case of nipple adenoma arising from accessory nipple. A 24 - year - old woman presented with the complaint of pain and bleeding from accessory nipple since 4 months in right breast. Physical examination confirmed a well - defined nipp le in the milk line 5 cm below right nipple. The diagnosis of nipple adenoma was made from an excisional specimen on the basis of characteristic histological findings. Because clinically nipple adenoma may resemble Paget’s disease and pathologically can be misinterpreted as tubular carcinoma, the correct identification of nipple adenoma is an important factor in the differential diagnosis for nipple neoplasms

  12. Relative contribution of expectancy and immediate arousal to the facilitatory effect of an auditory accessory stimulus

    F. Del-Fava

    2004-08-01

    Full Text Available An auditory stimulus speeds up a digital response to a subsequent visual stimulus. This facilitatory effect has been related to the expectancy and the immediate arousal that would be caused by the accessory stimulus. The present study examined the relative contribution of these two influences. In a first and a third experiment a simple reaction time task was used. In a second and fourth experiment a go/no-go reaction time task was used. In each of these experiments, the accessory stimulus preceded the target stimulus by 200 ms for one group of male and female volunteers (G Fix. For another group of similar volunteers (G Var the accessory stimulus preceded the target stimulus by 200 ms in 25% of the trials, by 1000 ms in 25% of the trials and was not followed by the target stimulus in 50% of the trials (Experiments 1a and 1b or preceded the target stimulus by 200 ms in 6% of the trials and by 1000 ms in 94% of the trials (Experiments 2a and 2b. There was a facilitatory effect of the accessory stimulus for G Fix in the four experiments. There was also a facilitatory effect of the accessory stimulus at the 200-ms stimulus onset asynchrony for G Var in Experiments 1a and 1b but not in Experiments 2a and 2b. The facilitatory effects observed were larger in the go/no-go task than in the simple task. Taken together, these results suggest that expectancy is much more important than immediate arousal for the improvement of performance caused by an accessory stimulus.

  13. Accessory left atrial diverticulae: contractile properties depicted with 64-slice cine-cardiac CT.

    Killeen, Ronan P

    2012-02-01

    To assess the contractility of accessory left atrial appendages (LAAs) using multiphasic cardiac CT. We retrospectively analyzed the presence, location, size and contractile properties of accessory LAAs using multiphasic cardiac 64-slice CT in 102 consecutive patients (63 males, 39 females, mean age 57). Multiplanar reformats were used to create image planes in axial oblique, sagittal oblique and coronal oblique planes. For all appendages with an orifice diameter >or= 10 mm, axial and sagittal diameters and appendage volumes were recorded in atrial diastole and systole. Regression analysis was performed to assess which imaging appearances best predicted accessory appendage contractility. Twenty-three (23%) patients demonstrated an accessory LAA, all identified along the anterior LA wall. Dimensions for axial oblique (AOD) and sagittal oblique (SOD) diameters and sagittal oblique length (SOL) were 6.3-19, 3.4-20 and 5-21 mm, respectively. All appendages (>or=10 mm) demonstrated significant contraction during atrial systole (greatest diameter reduction was AOD [3.8 mm, 27%]). Significant correlations were noted between AOD-contraction and AOD (R = 0.57, P < 0.05) and SOD-contraction and AOD, SOD and SOL (R = 0.6, P < 0.05). Mean diverticulum volume in atrial diastole was 468.4 +\\/- 493 mm(3) and in systole was 171.2 +\\/- 122 mm(3), indicating a mean change in volume of 297.2 +\\/- 390 mm(3), P < 0.0001. Stepwise multiple regression analysis revealed SOL to be the strongest independent predictor of appendage contractility (R(2) = 0.86, P < 0.0001) followed by SOD (R(2) = 0.91, P < 0.0001). Accessory LAAs show significant contractile properties on cardiac CT. Those accessory LAAs with a large sagittal height or depth should be evaluated for contractile properties, and if present should be examined for ectopic activity during electrophysiological studies.

  14. Imaging diagnosis of accessory and cavitated uterine mass, a rare mullerian anomaly

    Nishchint Jain

    2014-01-01

    Full Text Available Accessory and Cavitated Uterine Mass (ACUM is a rare form of developmental Mullerian anomaly seen in young females, which presents as chronic recurrent pelvic pain and severe dysmenorrhea. It is an accessory cavity lying within an otherwise normal uterus. It is lined by functional endometrium and surrounded by myometrium-like smooth muscle cells; hence, it bears striking macroscopic and microscopic resemblance to the uterus. Hysterosalpingography (HSG, Ultrasonography (USG, and Magnetic Resonance Imaging (MRI form the mainstay of diagnostic imaging. The entity is often under diagnosed; therefore, a high index of suspicion combined with HSG and MRI imaging can help in making an accurate diagnosis.

  15. Accessory lobe of the right liver mocking a pulmonary tumor in an adult woman.

    Kitamura, Yuka; Sakakura, Noriaki; Uchida, Tatsuo; Suyama, Motokazu

    2012-08-01

    We report a rare case of an accessory lobe of the liver in the right thoracic cavity with the past history of breast cancer. A 66-year-old woman underwent thoracotomy owing to a slowly growing suspected lung tumor identified by computed tomography. The intraoperative findings revealed an accessory lobe of the liver. If this possibility had been considered, the correct diagnosis could have been achieved using computed tomography with multi-directional scanning, so that an unnecessary operation could have been avoided. PMID:22618988

  16. 15 CFR 742.11 - Specially designed implements of torture, thumbscrews, and thumbcuffs; and parts and accessories...

    2010-01-01

    ... torture, thumbscrews, and thumbcuffs; and parts and accessories, n.e.s. 742.11 Section 742.11 Commerce and....11 Specially designed implements of torture, thumbscrews, and thumbcuffs; and parts and accessories... cooperation from like-minded countries in maintaining controls on implements of torture, at this time...

  17. Wolff-Parkinson-White Syndrome and Accessory Pathways

    ... LIBRARY Hello, Guest! My alerts Sign In Join Facebook Twitter Home About this Journal Editorial Board General Statistics Circulation Cover Doodle → Blip the Doodle Go Red For Women's Issue Information for Advertisers Author Reprints Commercial Reprints Customer Service and Ordering ...

  18. Transrectal ultrasonographic characterization of the accessory sex glands, pelvic urethra, and ureters in normal geldings.

    Schnobrich, Maria Raymond; Turner, Regina Orstaglio; Belcher, Carolyn Niles; Slack, JoAnn

    2016-01-15

    Transrectal ultrasound of the internal urogenital tract may be used to aid in the diagnosis of reproductive tract and urinary tract pathology in both stallions and geldings. Abnormalities of the accessory sex glands of geldings are uncommon, although prostatic masses have recently been described in adult geldings presenting with dysuria, stranguria, and/or hematuria. The purpose of this study was to describe the normal ultrasonographic features and sizes of the accessory sex glands, caudal ureters, and pelvic urethra in clinically normal geldings. Eleven healthy geldings with no history of urogenital tract pathology were evaluated by a single observer experienced in ultrasound of the stallion accessory sex glands. The ultrasonographic appearance, relative anatomic relationships and sizes of the accessory sex glands, caudal ureters, and pelvic urethra were investigated using both rectal linear array and microconvex array transducers. Summary statistics including mean, standard error, confidence intervals, and range were calculated for each structure. There were no statistically significant differences in measurements between the left and right sides of paired structures or between measurements obtained with different transducers. Fluid was present in the seminal vesicles of 7 of 9 subjects. Midline cysts of the urethra as well as bulbourethral gland and prostatic cysts were identified. The normal reference ranges defined in this study will be useful in the clinical evaluation of geldings with suspected internal urogenital tract pathology. PMID:26483314

  19. Giant accessory breast: a rare occurrence reported, with a review of the literature.

    Hiremath, Bharati; Subramaniam, Narayana; Chandrashekhar, Nayan

    2015-01-01

    Polymastia, or the presence of supranumerary breasts, occurs in 2-6% of the female population, the spectrum of the disorder ranging between a small mole and a fully functional ectopic breast. They are often asymptomatic but require treatment when symptomatic or if they harbour malignancy. We present a case of a 41-year-old woman with an accessory breast in the left inframammary fold, which increased in size over the decade following her first pregnancy, to reach a size almost three times that of her right breast. Preoperative fine-needle aspiration and ultrasound was suggestive of accessory breast tissue, distinct from the left breast. Intraoperatively, a 14×10×8 cm accessory breast was found in the inframammary fold, distinct from the left breast and having an accessory nipple areola complex as well. A simple mastectomy was performed with trimming and rotation of the inframammary flap. The patient was happy with the cosmetic outcome. This article also reviews the literature and covers classification of polymastia, diagnostic complexities and challenges associated with surgery. PMID:26542818

  20. 29 CFR 1919.28 - Unit proof tests-cranes and gear accessory thereto.

    2010-07-01

    ... Section 1919.28 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH... with gear accessory thereto, shall be tested with a proof load which shall exceed the safe working load as follows: Safe working load Proof load Up to 20 tons 25 percent in excess. 20-50 tons 5 tons...

  1. Hyperviscosity of semen in patients with male accessory gland infection:direct measurement with quantitative viscosimeter.

    La Vignera, S; Condorelli, R A; Vicari, E; D'Aagata, R; Salemi, M; Calogero, A E

    2012-05-01

    The aim of this study was to evaluate whether the viscosity of semen in patients with male accessory gland infection is related to the extension of the inflammatory process to the various glands. To achieve this, viscosity was assessed by quantitative viscosimeter and the results were expressed in centipoise (cps). The study was conducted on 30 infertile patients with clinical evidence of male accessory gland infection and a mean age of 29.0 ± 4.0 years. Their semen viscosity was evaluated through quantitative viscometer. All patients showed an increase of viscosity evaluated according to WHO criteria, while this parameter was normal in all controls. Semen viscosity of patients with male accessory gland infection (28.6 ± 2.2 cps) was significantly (P < 0.05) higher than that in the controls (10.7 ± 0.6 cps). Significantly increasing values were observed in patients with involvement of multiple gland inflammation (prostatitis accessory gland infection. PMID:21919943

  2. Surgical treatment of a comminuted articular fracture of the accessory carpal bone in a thoroughbred horse

    The clinical, radiographic and ultrasonographic findings in a case ofa comminuted articular fracture of the accessory carpal bone of a thoroughbred chaser are described, and its surgical treatment and aftercare are detailed. The horse made an uneventful recovery and successfully returned to racing

  3. Normal and accessory fissures of the lung: Evaluation with contiguous volumetric thin-section multidetector CT

    The purpose of this study was to use volumetric, 1.25 mm collimation MDCT read as softcopy and using a 2D and 3D viewer tool, to establish the frequency of normal and accessory fissures, the continuity of the fissures, whether the fissures are visible as a thin line, a hypovascular region, or both, and also to establish the interobserver agreement of readers. 150 consecutive MDCT examinations were retrospectively assessed. Interobserver agreement for each of these fissures was evaluated using the Kappa statistic. All subjects had a right and a left major fissure. 96.7% of subjects also had a right minor fissure. 40% had an accessory fissure, the most common, the left minor in 16% of subjects. Most of the three usual fissures were continuous, whereas fewer than half of accessory fissures were continuous. The majority (54-100%) of normal and accessory fissures were visualized as a thin line. There was substantial to excellent interobserver agreement on the presence or absence of fissures their continuity (k = 0.96), and fair to excellent agreement on fissure morphology (k = 0.37-1.0). The prevalence of fissures on MDCT, equivalent to autopsy studies, visualizing fissures as a thin line and high interobserver agreement is probably due to the high sensitivity of MDCT, secondary to thin-section volumetric imaging.

  4. 26 CFR 48.4061(b)-2 - Definition of parts or accessories.

    2010-04-01

    ... motors, and other automobile parts or accessories. (c) Materials of a general use—(1) General rule. The term “parts or accessories” also does not include material such as glass, cloth, leather, matting linoleum, and other materials sold in rolls or by the foot, such as brake lining, tape, binding,...

  5. Dissociation between Anterograde and Retrograde Conduction during Transvenous Cryoablation of Parahissian Accessory Pathways

    Sorgente, A.; Paparella, G.; Chierchia, G.B.; Sarkozy, A.; Asmundis, C. de; Muller-Burri, S.A.; Yazaki, Y.; Capulzini, L.; Brugada, P.

    2011-01-01

    Ablation of parahissian accessory pathways (APs) is a challenging procedure because of the high risk to provoke "iatrogenic" atrioventricular (AV) nodal block. The feasibility and safety of cryoablation (CA) have been already demonstrated both in patients with AV nodal reentry tachycardia and in tho

  6. Automatic Inspection and Processing of Accessory Based on Vision Stitching and Spectral Illumination

    Wen-Yang Chang

    2014-08-01

    Full Text Available The study investigates automatic inspection and processing of the stem accessories based on vision stitching and spectral illumination. The vision stitching mainly involves algorithms of white balance, scale-invariant feature transforms (SIFT and roundness for whole image of automatic accessory inspection. The illumination intensities, angles, and spectral analyses of light sources are analyzed for image optimal inspections. The unrealistic color casts of feature inspection is removed using a white balance algorithm for global automatic adjustment. The SIFT is used to extract and detect the image features for big image stitching. The Hough transform is used to detect the parameters of a circle for roundness of the bicycle accessories. The feature inspections of a stem contain geometry size, roundness, and image stitching. Results showed that maximum errors of 0°, 10°, 30°, and 50° degree for the spectral illumination of white light LED arrays with differential shift displacements are 4.4, 4.2, 6.8, and 3.5 %, respectively. The deviation error of image stitching for the stem accessory in x and y coordinates are 2 pixels. The SIFT and RANSAC enable to transform the stem image into local feature coordinates.

  7. Accessory enzymes influence cellulase hydrolysis of the model substrate and the realistic lignocellulosic biomass.

    Sun, Fubao Fuebiol; Hong, Jiapeng; Hu, Jinguang; Saddler, Jack N; Fang, Xu; Zhang, Zhenyu; Shen, Song

    2015-11-01

    The potential of cellulase enzymes in the developing and ongoing "biorefinery" industry has provided a great motivation to develop an efficient cellulase mixture. Recent work has shown how important the role that the so-called accessory enzymes can play in an effective enzymatic hydrolysis. In this study, three newest Novozymes Cellic CTec cellulase preparations (CTec 1/2/3) were compared to hydrolyze steam pretreated lignocellulosic substrates and model substances at an identical FPA loading. These cellulase preparations were found to display significantly different hydrolytic performances irrelevant with the FPA. And this difference was even observed on the filter paper itself when the FPA based assay was revisited. The analysis of specific enzyme activity in cellulase preparations demonstrated that different accessory enzymes were mainly responsible for the discrepancy of enzymatic hydrolysis between diversified substrates and various cellulases. Such the active role of accessory enzymes present in cellulase preparations was finally verified by supplementation with β-glucosidase, xylanase and lytic polysaccharide monooxygenases AA9. This paper provides new insights into the role of accessory enzymes, which can further provide a useful reference for the rational customization of cellulase cocktails in order to realize an efficient conversion of natural lignocellulosic substrates. PMID:26320713

  8. Normal and accessory fissures of the lung: Evaluation with contiguous volumetric thin-section multidetector CT

    Cronin, Paul, E-mail: pcronin@med.umich.ed [Department of Radiology, Division of Cardiothoracic Radiology, University of Michigan Medical Center, Ann Arbor, MI (United States); Gross, Barry H.; Kelly, Aine Marie; Patel, Smita; Kazerooni, Ella A. [Department of Radiology, Division of Cardiothoracic Radiology, University of Michigan Medical Center, Ann Arbor, MI (United States); Carlos, Ruth C. [Division of Magnetic Resonance Imaging, University of Michigan Medical Center, Ann Arbor, MI (United States)

    2010-08-15

    The purpose of this study was to use volumetric, 1.25 mm collimation MDCT read as softcopy and using a 2D and 3D viewer tool, to establish the frequency of normal and accessory fissures, the continuity of the fissures, whether the fissures are visible as a thin line, a hypovascular region, or both, and also to establish the interobserver agreement of readers. 150 consecutive MDCT examinations were retrospectively assessed. Interobserver agreement for each of these fissures was evaluated using the Kappa statistic. All subjects had a right and a left major fissure. 96.7% of subjects also had a right minor fissure. 40% had an accessory fissure, the most common, the left minor in 16% of subjects. Most of the three usual fissures were continuous, whereas fewer than half of accessory fissures were continuous. The majority (54-100%) of normal and accessory fissures were visualized as a thin line. There was substantial to excellent interobserver agreement on the presence or absence of fissures their continuity (k = 0.96), and fair to excellent agreement on fissure morphology (k = 0.37-1.0). The prevalence of fissures on MDCT, equivalent to autopsy studies, visualizing fissures as a thin line and high interobserver agreement is probably due to the high sensitivity of MDCT, secondary to thin-section volumetric imaging.

  9. Accessory roots and root canals in human anterior teeth: a review and clinical considerations.

    Ahmed, H M A; Hashem, A A

    2016-08-01

    Anterior teeth may have aberrant anatomical variations in the number of roots and root canals. A review of the literature was conducted using appropriate key words in major endodontic journals to identify the available reported cases as well as experimental and clinical investigations on accessory roots and root canals in anterior teeth. After retrieving the full text of related articles, cross-citations were identified, and the pooled data were then discussed. Results revealed a higher prevalence in accessory root/root canal variations in mandibular anterior teeth than in maxillary counterparts. However, maxillary incisor teeth revealed the highest tendency for accessory root/root canal aberrations caused by anomalies such as dens invaginatus and palato-gingival groove. Primary anterior teeth may also exhibit external and internal anatomical variations in the root, especially maxillary canines. Therefore, dental practitioners should thoroughly assess all teeth scheduled for root canal treatment to prevent the undesirable consequences caused by inadequate debridement of accessory configurations of the root canal system. PMID:26174943

  10. Care of astronomical telescopes and accessories a manual for the astronomical observer and amateur telescope maker

    Pepin, M Barlow

    2006-01-01

    This is complete guide for anyone who wants to understand more than just the basics of astronomical telescopes and accessories, and how to maintain them in the peak of condition. The latest on safely adjusting, cleaning, and maintaining your equipment is combined with thoroughly updated methods from the old masters.

  11. Incremental value of single photon emission tomography/computed tomography in 3-phase bone scintigraphy of an accessory navicular bone

    Accessory navicular bone is one of the supernumerary ossicles in the foot. Radiography is non diagnostic in symptomatic cases. Accessory navicular has been reported as a cause of foot pain and is usually associated with flat foot. Increased radio tracer uptake on bone scan is found to be more sensitive. We report a case highlighting the significance of single photon emission tomography/computed tomography in methylene diphosphonate bone scan in the evaluation of symptomatic accessory navicular bone where three phase bone scan is equivocal

  12. Study on reduction of accessory horsepower requirements. Fourth quarterly progress report

    1975-07-30

    The program objective is to evolve and define an accessory drive system that will minimize system power consumption of driven accessories on an internal combustion engine in a passenger automobile. The initial three program phases established concept feasibility, determined potential fuel savings, and selected a drive system design for concept mechanization. During this quarter the major program accomplishments were: selection of candidate belt-drive concepts; completion of Phase III baseline vehicle drive systems physical and operational envelopes; completion of analysis for a mechanically controlled direct-operated belt drive with input programming; and completion of design layout and analysis for a hydromechanically controlled, servo-operated belt drive with output-speed sensing. (LLL)

  13. Terminal phalangeal accessory ossification center of the thumb: an additional radiographic finding in Larsen syndrome

    Larsen syndrome is an autosomal-dominant disorder characterized by multiple joint dislocations, vertebral anomalies and dysmorphic facies. Both autosomal-dominant and autosomal-recessive forms of the disorder have been proposed. Individuals with autosomal-dominant Larsen syndrome have characteristic ''cylindrical-shape'' thumbs caused by broad, shortened phalanges. Autosomal-dominant Larsen syndrome results from heterozygosity for mutations in filamin B, a cytoskeletal protein involved in multicellular processes. We report here a patient with a duplicated or accessory distal thumb phalanx and multiple large joint dislocations who was shown to be heterozygous for a filamin B mutation predicting the amino acid substitution G1691S. This adds a new radiographic finding, duplicated or accessory distal phalanx, to the radiographic abnormalities seen in this rare dominant disorder. (orig.)

  14. Accessory belly of piriformis, as a cause of superior gluteal neurovascular entrapment

    Rimple Bansal

    2013-06-01

    Full Text Available During routine dissection on 50 years old male cadaver, an accessory belly of piriformis was observed. This accessory belly was superior and parallel to the main piriformis muscle. This was associated with emergence of superior gluteal nerve and superior gluteal artery between the two bellies. Piriformis muscle and its relation to sciatic nerve has been suggested as a cause of piriformis syndrome. But interestingly in the present case, superior gluteal nerve was interposed between two bellies that may help the clinicians to establish a rare yet important cause of piriformis syndrome and a rare cause of undiagnosed chronic pain in gluteal region. As superior gluteal artery was also interposed, so this rare variation holds interest to surgeons especially in isolated buttock claudication despite otherwise normal vascular investigations. [Int J Res Med Sci 2013; 1(3.000: 296-298

  15. Photosynthetic accessory pigments - Evidence for the influence of phycoerythrin on the submarine light field

    Hoge, Frank E.; Swift, Robert N.

    1990-01-01

    Upwelled water-leaving spectral radiances and the submarine light-field source are theorized to have the physical scattering and absorption effects of photosynthetic accessory pigments. A laser is employed to induce phycoerythrin pigment fluorescence, and the presence of the photosynthetic accessory pigment is measured in oceanic waters with a spectral fluorescence method. Experimental data from active-passive correlation spectroscopy demonstrate that water-leaving spectral radiances of about 600 nm are highly correlated with phycoerythrin pigment fluorescence. Because the data on the phycoerythrin and chlorophyll fluorescences are entered randomly in the correlation the results are considered unambiguous. An estimate of the photopigment is derived that agrees with measurements of its laser-induced fluorescence.

  16. The accessory soleus muscle: a case report and review of the literature

    A case of histologically proven accessory soleus muscle simulating of a soft tissue tumour in a young male is reported. The radiological features are demonstrated and reviewed. It is shown that CT scanning is more informative for the soft tissues, revealing the size and extent of the mass as well as its density. Magnetic Resonance Imaging is considered superior to CT in distinguishing soft tissue tumours from normal muscle. Like CT, it demonstrates a muscle-shaped mass that is iso-intense with normal muscle on all imaging sequences with identical T1 and T2 relaxation times. Ultrasound also reveals normal appearing muscle bundles with characteristic internal architecture. It is concluded that the role of diagnostic imaging in management of accessory soleus muscle is dual: Firstly, the radiological features are often sufficient to confirm the diagnosis without biopsy. Secondly, in symptomatic patients, imaging plays a role in planning surgery. 19 refs., 1 tab., 4 figs

  17. Accessory mental foramen: A rare anatomical variation detected by cone-beam computed tomography

    Torres, Marianna Guanaes Gomes; De Faro Valverde, Ludmila; Vidal, Manuela Torres Andion; Crusoe-Rebello, Ieda Margarida [Dept. of Oral Radiology, School of Dentistry, Federal University of Bahia, Salvador (Brazil)

    2015-03-15

    The mental foramen is a bilateral opening in the vestibular portion of the mandible through which nerve endings, such as the mental nerve, emerge. In general, the mental foramen is located between the lower premolars. This region is a common area for the placement of dental implants. It is very important to identify anatomical variations in presurgical imaging exams since damage to neurovascular bundles may have a direct influence on treatment success. In the hemimandible, the mental foramen normally appears as a single structure, but there are some rare reports on the presence and number of anatomical variations; these variations may include accessory foramina. The present report describes the presence of accessory mental foramina in the right mandible, as detected by cone-beam computed tomography before dental implant placement.

  18. Physician accessories: Doctor, what you carry is every patient′s worry?

    Pandey Anita

    2010-10-01

    Full Text Available Background: Nosocomial infections are on the rise worldwide and many a times they are carried by the health care personnel. Accessories used by physicians and healthcare personnel can be a potential source of nosocomial infection. Materials and Methods: We designed a survey with the aim to investigate the prevalence of microbial flora of accessories such as pens, stethoscopes, cell phones and white coat used by the physicians working in a tertiary care hospital. Observations: It was observed that 66% of the pens, 55% of the stethoscopes, 47.61% of the cell phones and 28.46% of the white coats used by the doctors were colonized with various microorganisms. Staphylococcus spp. was the predominant isolate followed by Escherichia coli. Methicillin resistance in Staphylococcus aureus was also found, which was a matter of concern. Conclusions: Awareness of appropriate hand hygiene is important in order to prevent potential transmission to patients.

  19. Sclerotic fibroma (storiform collagenoma)-like stroma in a fibroadenoma of axillary accessory breast tissue.

    Val-Bernal, José Fernando; González-Vela, María Carmen; De Grado, Mauricio; Garijo, María Francisca

    2012-08-01

    Accessory breast tissue is a subcutaneous remnant persisting after normal embryological development of the breast. It occurs most frequently in the axilla. Fibroadenomas in axillary breast tissue are rare. We report the case of a 29-year-old female patient who presented a fibroadenoma arising in the accessory breast tissue of the right axillary fossa. The neoplasm showed foci of sclerotic fibroma-like stroma. The patient had no signs of Cowden's syndrome. To the best of our knowledge, a lesion of this kind has not been previously reported. This stromal change suggests an uncommon involutional phase of the fibroadenoma with production of sclerotic and hypocellular collagen. The lesion should be differentiated from extraneural perineuroma, from the changes in fibroadenomas in Cowden's syndrome, from sclerosing lobular hyperplasia (fibroadenomatoid mastopathy) and from pseudoangiomatous stromal hyperplasia. PMID:22804110

  20. Endovascular glue embolization of dissecting aneurysm of type-3 accessory middle cerebral artery: A contralateral approach.

    Parthasarathy, Rajsrinivas; Goel, Gaurav; Gupta, Vipul; Narang, Karanjit Singh; Anand, Saurabh; Jha, Ajaya Nand

    2015-12-01

    Pediatric intracranial aneurysms are rare with a reported prevalence of 0.5-4.6%. Likewise, anomalous arterial patterns are uncommon in the cerebral circulation. Recognition of these variations and knowledge of vascular territory forms the key to managing pathological conditions associated with these anomalous vessels. Ruptured dissecting aneurysm of type-3 accessory middle cerebral artery (aMCA) has not been reported in the pediatric age group. In addition to type-3 aMCA, the child in this case report had an ipsilateral type-1 aMCA with cortical supply. We describe the patterns of accessory MCA and their vascular territory, state the perplexity involved in deciding the best management strategy, and describe the technical approach we undertook to catheterize this small caliber recurrent artery (type-3 aMCA) originating at an acute angle from the anterior cerebral artery. PMID:26508091

  1. Differentiation and accumulation of fluids in A-type granites: Evidence from accessory mineral study

    2000-01-01

    The Laoshan A-type granite is a highly evolved granite body. The study on accessory minerals indicates that there exist differentiation and accumulation of fluids during the late stage of evolution of the granite. The released fluids are rich in rare-earth elements (REE),high-field- strength elements (HFSE,such as Nb,Ta,Zr,Hf,Th,U,and Y) and volatiles (F,P,CO2,etc.). Owing to the presence of fluid,accessory mineral assemblages have changed during the evolution of A-type granite,and are especially characterized by large amounts of independent REE-Nb-Y-Th minerals present in the late facies. Late-accumulation of fluids may be of the general feature of A-type granites,at least of highly evolved ones.

  2. Magnetocardiographic non-invasive localization of accessory pathways in the Wolff-Parkinson-White syndrome by a multichannel system.

    Weismüller, P; Abraham-Fuchs, K; Schneider, S; Richter, P; Kochs, M; Hombach, V

    1992-05-01

    Electrical activity can be localized by magnetocardiography (MCG) non-invasively. In this study a 37-SQUID (Super Conducting Quantum Interference Device) sensor multi-channel system (KRENIKON) was used to assess the potential of magnetocardiography to localize accessory pathways with a multichannel system. Seven WPW patients were studied by means of magnetocardiography. Prior to the MCG recordings, the site of the accessory pathway had been determined in all patients by invasive catheter mapping. MR images of the heart were used for anatomical correlation. The magnetocardiographic localization of the accessory pathway corresponded with catheter mapping within 2.1 cm on average (total range: 0-5 cm). This is thus, a promising new method for non-invasive localization of accessory pathways in WPW patients. PMID:1618202

  3. Severe Acute Respiratory Syndrome Coronavirus 7a Accessory Protein Is a Viral Structural Protein

    Huang, Cheng; Ito, Naoto; Tseng, Chien-Te K.; Makino, Shinji

    2006-01-01

    Severe acute respiratory syndrome coronavirus (SCoV) 7a protein is one of the viral accessory proteins. In expressing cells, 7a protein exhibits a variety of biological activities, including induction of apoptosis, activation of the mitogen-activated protein kinase signaling pathway, inhibition of host protein translation, and suppression of cell growth progression. Analysis of SCoV particles that were purified by either sucrose gradient equilibrium centrifugation or a virus capture assay, in...

  4. Brachymetatarsia with accessory navicular in right foot: A rare coincidental finding

    Pandey, Praveen Kumar; Pawar, Inder; Beniwal, Sandeep Kumar; Verma, Raaghav R.

    2016-01-01

    A 33 years old female patient presented with posttraumatic pain in the right foot for which radiographs of the right foot was advised. No fracture was detected on radiographs and patient was managed conservatively on medications and posterior splint immobilization. We found coincidentally a short fourth metatarsal and an accessory navicular bone in the right foot radiographs. After 3 weeks of immobilization, she underwent mobilization of the right foot, weight bearing and intensive physiother...

  5. Interaction of Proteus mirabilis urease apoenzyme and accessory proteins identified with yeast two-hybrid technology.

    Heimer, S R; Mobley, H L

    2001-02-01

    Proteus mirabilis, a gram-negative bacterium associated with complicated urinary tract infections, produces a metalloenzyme urease which hydrolyzes urea to ammonia and carbon dioxide. The apourease is comprised of three structural subunits, UreA, UreB, and UreC, assembled as a homotrimer of individual UreABC heterotrimers (UreABC)(3). To become catalytically active, apourease acquires divalent nickel ions through a poorly understood process involving four accessory proteins, UreD, UreE, UreF, and UreG. While homologues of UreD, UreF, and UreG have been copurified with apourease, it remains unclear specifically how these polypeptides associate with the apourease or each other. To identify interactions among P. mirabilis accessory proteins, in vitro immunoprecipitation and in vivo yeast two-hybrid assays were employed. A complex containing accessory protein UreD and structural protein UreC was isolated by immunoprecipitation and characterized with immunoblots. This association occurs independently of coaccessory proteins UreE, UreF, and UreG and structural protein UreA. In a yeast two-hybrid screen, UreD was found to directly interact in vivo with coaccessory protein UreF. Unique homomultimeric interactions of UreD and UreF were also detected in vivo. To substantiate the study of urease proteins with a yeast two-hybrid assay, previously described UreE dimers and homomultimeric UreA interactions among apourease trimers were confirmed in vivo. Similarly, a known structural interaction involving UreA and UreC was also verified. This report suggests that in vivo, P. mirabilis UreD may be important for recruitment of UreF to the apourease and that crucial homomultimeric associations occur among these accessory proteins. PMID:11157956

  6. Accessory lobe of the liver mimicking a mass in the left adrenal gland. A case report

    An accessory lobe of the liver is a rare anomaly which we have diagnosed in a patient by CT. The lesion appeared as a soft-tissue-density mass with the same density as the liver and attached to the liver. Radionuclide liver scintigraphy helped to confirm the diagnosis. The object of this report is to draw attention to this rare entity since it can cause diagnostic confusion. (orig.)

  7. Production of Vibrio cholerae accessory cholera enterotoxin (Ace) in the yeast Pichia pastoris.

    Trucksis, M; Conn, T L; Fasano, A; Kaper, J B

    1997-01-01

    Accessory cholera enterotoxin (Ace) is a recently identified toxin of Vibrio cholerae. Preliminary studies using crude toxin extracts in animal models indicate that Ace increases transcellular ion transport, which is proposed to contribute to diarrhea in cholera. The lack of purified toxin has hindered elucidation of the mechanism of action of Ace. In this study, ace was cloned and was expressed in and secreted by the methylotrophic yeast Pichia pastoris. Secreted toxin constituted 50% of the...

  8. Accessory Olfactory Bulb Function is Modulated by Input from the Main Olfactory Epithelium

    Slotnick, Burton; Restrepo, Diego; Schellinck, Heather; Archbold, Georgina; Price, Stephen; Lin, Weihong

    2010-01-01

    While it is now established that sensory neurons in both the main olfactory epithelium and the vomeronasal organ may be activated by both general and pheromonal odorants, it remains unclear what initiates sampling by the VNO. Anterograde transport of wheat germ agglutinin-horseradish peroxidase was used to determine that adequate intranasal syringing with zinc sulfate interrupted all inputs to the main olfactory bulb but left intact those to the accessory olfactory bulb. Adult male treated mi...

  9. THE INVESTIGATION INTO CREATING AN ONLINE ACCESSORIES BRAND FOR THE LUXURY WOMENSWEAR MARKET: SAYSH BOUTIQUE

    Ahmad, Sarah

    2011-01-01

    This dissertation is a combination of a subject based study and an enterprise based study, which has attempted to analyse the process to set up as a successful online luxury accessories brand, catering for the UK womenswear market. The subject side will be based on research, aiming to understand and investigate the online retail elements required to develop an online store for the business. Additionally, customisation in retail will be investigated in order to develop a business model for t...

  10. Finding an Export Market for a Small Finnish Boating Accessories Web-Shop : A case study

    Nylund, Thomas

    2015-01-01

    Technological developments and regional integration have increased the amount of inter-national business transactions. Organizations of all sizes now have a possibility to take advantage of international business opportunities. By internationalizing firms can find new sources of growth and innovation, and escape unfavorable home market conditions. This thesis is an empirical study of potential export markets. The thesis is a case study of a small Finnish boating accessories web-shop. The thes...

  11. An unusual presentation of whiplash injury: long thoracic and spinal accessory nerve injury

    N. Omar; Alvi, F.; M. S. Srinivasan

    2007-01-01

    Whiplash injuries from motor vehicle accidents are very common. The usual presentation and course of this condition normally results in resolution of symptoms within a few weeks. Brachial plexus traction injuries without any bone or joint lesion of the cervical spine have been reported before. We report a case where a gentleman was involved in a rear end vehicle collision, sustained a whiplash injury and was later found to have a long thoracic nerve palsy and spinal accessory nerve palsy. Alt...

  12. Atrial flutter in the fetus and young infant: an association with accessory connections.

    Till, J; WREN, C.

    1992-01-01

    OBJECTIVE--To highlight the association between atrial flutter and accessory connections in the fetus and young infant. DESIGN--A retrospective review from January 1985 to January 1990. PATIENTS--Fetuses, neonates, and young infants with atrial flutter. RESULTS--Four fetuses and five infants presented with atrial flutter. In two fetuses and one infant sinus rhythm returned spontaneously. The other six required cardioversion. Three of them developed orthodromic atrioventricular re-entry tachyc...

  13. Partial restoration of blink reflex function after spinal accessory-facial nerve anastomosis.

    Danziger, N; Chassande, B; Lamas, G.; Fligny, I; Soudant, J; Willer, J C

    1995-01-01

    Functional motor control requires perfect matching of the central connections of motoneurons with their peripheral inputs. It is not known, however, to what extent these central circuits are influenced by target muscles, either during development or after a lesion. Surgical interventions aimed at restoring function after peripheral nerve lesions provide an opportunity for studying this interaction in the mature human nervous system. A patient was studied in whom the spinal accessory nerve was...

  14. Sexual activity increases the number of newborn cells in the accessory olfactory bulb of male rats

    Portillo, Wendy; Unda, Nancy; Camacho, Francisco J.; Sánchez, María; Corona, Rebeca; Arzate, Dulce Ma.; Díaz, Néstor F.; Paredes, Raúl G.

    2012-01-01

    In rodents, sexual behavior depends on the adequate detection of sexually relevant stimuli. The olfactory bulb (OB) is a region of the adult mammalian brain undergoing constant cell renewal by continuous integration of new granular and periglomerular neurons in the accessory (AOB) and main (MOB) olfactory bulbs. The proliferation, migration, survival, maturation, and integration of these new cells to the OB depend on the stimulus that the subjects received. We have previously shown that 15 da...

  15. Sexual activity increases the number of newborn cells in the accessory olfactory bulb of male rats.

    Wendy Portillo; Díaz, Néstor F.

    2012-01-01

    In rodents, sexual behavior depends on the adequate detection of sexually relevant stimuli. The olfactory bulb (OB) is a region of the adult mammalian brain undergoing constant cell renewal by continuous integration of new granular and periglomerular neurons in the accessory (AOB) and main (MOB) olfactory bulbs. The proliferation, migration, survival, maturation, and integration of these new cells to the OB depend on the stimulus that the subjects received. We have previously shown that 15 da...

  16. Hybrid vehicle powertrain system with power take-off driven vehicle accessory

    Beaty, Kevin D.; Bockelmann, Thomas R.; Zou, Zhanijang; Hope, Mark E.; Kang, Xiaosong; Carpenter, Jeffrey L.

    2006-09-12

    A hybrid vehicle powertrain system includes a first prime mover, a first prime mover driven power transmission mechanism having a power take-off adapted to drive a vehicle accessory, and a second prime mover. The second prime mover is operable to drive the power transmission mechanism alone or in combination with the first prime mover to provide power to the power take-off through the power transmission mechanism. The invention further includes methods for operating a hybrid vehicle powertrain system.

  17. A rare congenital anomaly of nose — Accessory nose : Case report

    Krishna, N. Radha; Kumar, Benjamin Rajendra; Srinivas, K; Akurati, Lenin

    2006-01-01

    We describe a 21 year old man who was found to have an opening on his external nose since birth. No other clinical and radiological abnormalities were demonstrable elsewhere in his body. The opening is on the lower part of the nose one cm. away from the midline on right side, clinically looking like a sinus. Histological examination of the excised tract showed an organoid structure that was consistent with an“Accessory nose.”

  18. RFID-enabled real-time manufacturing for automotive part and accessory suppliers

    Huang, GQ; Qu, T.; Y. Zhang; Yang, HD

    2010-01-01

    Automotive part and accessory manufacturers (APAMs) at the lower tiers of the automotive vertical have been following leading vehicle assemblers in adopting RFID (Radio Frequency Identification) and ubiquitous computing technologies, aiming to alleviate their advanced manufacturing systems. RFID-enabled real-time traceability and visibility facilitate the implementation of advanced strategies such as Just-In-Time (JIT) lean / responsive manufacturing and mass customization (MC). Being typical...

  19. The consumer behaviour of german honor students regarding garment and accessories

    Coudouratzis, J.; Abreu, Maria José

    2012-01-01

    The purpose of this research was to determine the consumer behaviour of german honor students concerning branded clothes and accessories. The data acquisition was done by developing a questionnaire, which was sent to three different universities in Germany The attention has been turned to identify a correlation between branded clothes and the development of a personal identity. According to the results of the realised survey there is no correlation.

  20. Unusual presentation of multiple fibroadenomas in bilateral breasts and axillary accessory breast.

    Zhang, Rong-Rong; Bevan, Scott; Sun, Ping; Lu, Jim Z; Peng, Yan

    2012-01-01

    We report an extremely rare case with a total of 50 fibroadenomas simultaneously presented in bilateral breasts and left axillary accessory breast, up to 8 cm in size, in a 20 year-old Chinese woman. The histopathologic and immunophenotypic features of the fibroadenomas are described and possible underlying pathogenesis is discussed. To our knowledge, this is the first case with such a large number of bilateral multiple breast fibroadenomas in a young female reported in the literature. PMID:22553423

  1. Anatomic and clinical rationale of the V-sign to detect accessory axillary breast tissue.

    Naraynsingh, Vijay; Cawich, Shamir O; Maharaj, Ravi; Dan, Dilip; Hassranah, Dale

    2014-01-01

    The potential for breast cancer to present with lymphatic metastases, has instilled anxiety when women present with axillary masses. We discuss a simple and reliable clinical sign that can help clinicians to distinguish between axillary nodal metastases and accessory axillary breast tissue. Awareness and recognition of the "V-sign" can allay anxiety in women with accessary axillary breast tissue and prevent costly investigations in most cases. PMID:24591849

  2. Histone modifications rather than the novel regional centromeres of Zymoseptoria tritici distinguish core and accessory chromosomes

    Schotanus, Klaas; Soyer, Jessica; Connolly, Lanelle R.; Grandaubert, Jonathan; Happel, Petra; Smith, Kristina M.; Freitag, Michael; Stukenbrock, Eva H.

    2015-01-01

    Background Supernumerary chromosomes have been found in many organisms. In fungi, these “accessory” or “dispensable” chromosomes are present at different frequencies in populations and are usually characterized by higher repetitive DNA content and lower gene density when compared to the core chromosomes. In the reference strain of the wheat pathogen, Zymoseptoria tritici, eight discrete accessory chromosomes have been found. So far, no functional role has been assigned to these chromosomes; h...

  3. Rare association in a female DSD case of phallus, accessory phallic urethra, perineal lipoma and anterior ectopic anus.

    Mahalik, Santosh Kumar; Mahajan, Jai Kumar; Sodhi, Kushaljit Singh; Garge, Saurabh; Vaiphei, Kim; Rao, Kattragadda L

    2013-02-01

    Disorders of sex differentiation (DSD) are a heterogeneous and broad spectrum group of diseases with a varied appearance. Presence of an accessory phallus with a phallic urethra in association with a normal vagina in a female is an extremely uncommon anomaly. We present a rare case of a genotypically female child with a normal urethra and vagina in association with a phallus, accessory phallic urethra, perineal lipoma and anterior ectopic anus. PMID:22836203

  4. Typology of the arteries in the human scalenus region, with special reference to the accessory ascending cervical artery.

    Su WD; Ohtsuka A; Taguchi T; Murakami T.

    2000-01-01

    The accessory ascending cervical artery (Murakami et al., 1996), which arises from the subclavian artery and ascends between the scalenus anterior and medius muscles, was studied in 87 Japanese adult cadavers (174 sides), with special attention being given to its origin, distribution, and relationship to other arteries at the cervical or scalenus region. In 154 sides (88.5%), the accessory ascending cervical artery was found to originate from the subclavian artery behind the scalenus anterior...

  5. Accessory Breast Cancer Occurring Concurrently with Bilateral Primary Invasive Breast Carcinomas: A Report of Two Cases and Literature Review

    2012-01-01

    The development of accessory breast tissue, which is found anywhere along the milk line, is attributed to the failure of milk line remnants to regress during embryogenesis. Primary tumors may arise from any ectopic breast tissue. Accessory breast cancer occurring concurrently with primary invasive breast cancer is extremely rare. Two such cases were reported in this article. One was a 43-year-old Chinese female who exhibited bilateral breast cancer (invasive ductal carcinoma, not otherwise sp...

  6. Retromolar Canal Associated with Age, Side, Sex, Bifid Mandibular Canal, and Accessory Mental Foramen in Panoramic Radiographs of Brazilians

    Capote, Ticiana Sidorenko de O.; Marcela de Almeida Gonçalves; Juliana Álvares Duarte Bonini Campos

    2015-01-01

    Background. The retromolar canal (RMC) is an anatomical variation that can cause complications in dental procedures. Method. The RMC was evaluated according to age, sex, and presence of accessory mandibular canal and accessory mental foramen, on both sides in 500 panoramic radiographs, belonging to individuals at the age of 7 to 20 years. The associations of interest were studied through Fisher's Exact Test and Pearson's Chi-Square Test, and the correlation was studied through Pearson's Corre...

  7. Reliable sex and strain discrimination in the mouse vomeronasal organ and accessory olfactory bulb.

    Tolokh, Illya I; Fu, Xiaoyan; Holy, Timothy E

    2013-08-21

    Animals modulate their courtship and territorial behaviors in response to olfactory cues produced by other animals. In rodents, detecting these cues is the primary role of the accessory olfactory system (AOS). We sought to systematically investigate the natural stimulus coding logic and robustness in neurons of the first two stages of accessory olfactory processing, the vomeronasal organ (VNO) and accessory olfactory bulb (AOB). We show that firing rate responses of just a few well-chosen mouse VNO or AOB neurons can be used to reliably encode both sex and strain of other mice from cues contained in urine. Additionally, we show that this population code can generalize to new concentrations of stimuli and appears to represent stimulus identity in terms of diverging paths in coding space. Together, the results indicate that firing rate code on the temporal order of seconds is sufficient for accurate classification of pheromonal patterns at different concentrations and may be used by AOS neural circuitry to discriminate among naturally occurring urine stimuli. PMID:23966710

  8. Newborn Interneurons in the Accessory Olfactory Bulb Promote Mate Recognition in Female Mice

    Livio eOboti

    2011-09-01

    Full Text Available In the olfactory bulb of adult rodents, local interneurons are constantly replaced by immature precursors derived from the subventricular zone. Whether any olfactory sensory process specifically relies on this cell renewal remains largely unclear. By using the well-known model of mating-induced imprinting, we demonstrate that this olfactory memory formation critically depends on the presence of newborn granule neurons in the accessory olfactory bulb. Accordingly, we show that, in adult female mice, exposure to male pheromones increases the number of new granule cells surviving in the accessory olfactory bulb. This neuronal addition depends on the detection of sensory cues by the vomeronasal organ and requires centrifugal feedback activity from the amygdala. The stimuli affecting neuronal survival are contained in the low molecular weight fraction of urine and are implied in pheromonal recognition during mating. By chemical depletion of newly generated bulbar interneurons, we show a direct role of renewed granule cells in the accessory olfactory bulb in preventing pregnancy block by mating male odours. Taken together, our results indicate that adult neurogenesis is essential for specific brain functions such as persistent odour learning and mate recognition.

  9. The Natural Killer Cell Cytotoxic Function Is Modulated by HIV-1 Accessory Proteins

    Edward Barker

    2011-07-01

    Full Text Available Natural killer (NK cells’ major role in the control of viruses is to eliminate established infected cells. The capacity of NK cells to kill virus-infected cells is dependent on the interactions between ligands on the infected cell and receptors on the NK cell surface. Because of the importance of ligand-receptor interactions in modulating the NK cell cytotoxic response, HIV has developed strategies to regulate various NK cell ligands making the infected cell surprisingly refractory to NK cell lysis. This is perplexing because the HIV-1 accessory protein Vpr induces expression of ligands for the NK cell activating receptor, NKG2D. In addition, the accessory protein Nef removes the inhibitory ligands HLA-A and -B. The reason for the ineffective killing by NK cells despite the strong potential to eliminate infected cells is due to HIV-1 Vpu’s ability to down modulate the co-activation ligand, NTB-A, from the cell surface. Down modulation of NTB-A prevents efficient NK cell degranulation. This review will focus on the mechanisms through which the HIV-1 accessory proteins modulate their respective ligands, and its implication for NK cell killing of HIV-infected cells.

  10. The use of microdebrider for the treatment of accessory axillary breast.

    Jeremy, Sun Mingfa; Jack, Chong Si; Vincent, Yeow Kok Leng; Evan, Woo Kok Yen

    2012-11-01

    Accessory axillary breast tissue can be fairly common occurring in 2-6% of women. Treatment modalities thus far include direct excision as well as liposuction. While direct excision allows for accessible and adequate tissue resection, it results in long unsightly scars and the creation of significant amount of dead space. This may be complicated by seroma and haematoma formation. Liposuction is not without its drawbacks either. It is often very difficult to remove fibro-glandular breast tissue resulting in inadequate excision, thus leaving behind a visible core of breast tissue. This has led some surgeons to use a combination of direct excision and liposuction to manage accessory axillary breast tissue. Hence, we present the use of the microdebrider for sharp and precise excision of accessory axillary breast tissue. This day procedure can be performed through a single 5-mm incision which is well hidden in the axillary skin folds while allowing the operator the amount of control needed to accurately remove fibro-glandular breast tissue and restore an aesthetically pleasing contour to the axilla. PMID:22735506

  11. Improving Online Services: a Case Study of Monier Oy

    Neuvonen, Niko

    2014-01-01

    The purpose of this thesis project was to study the current state of the online services of Monier Oy and provide recommendations for improvement. This thesis was commissioned by Monier Oy, which manufactures roofing tiles and related accessories. In order to assess the current situation with regard to the online services of the company, an extensive literature review was conducted. This information was utilised throughout the empirical study. The theoretical background used in this study...

  12. Concomitant calcaneo-cuboid-cuneiform osteotomies and the modified Kidner procedure for severe flatfoot associated with symptomatic accessory navicular in children and adolescents

    Kim, Jung Ryul; Park, Chan Il; Moon, Young Jae; Wang, Sung Il; Kwon, Keun Sang

    2014-01-01

    Background Accessory navicular can become symptomatic in childhood, and in some cases, the condition is associated with progressive flattening of the longitudinal arch. Moreover, some severe, rigid flatfoot deformities are associated with an accessory navicular. We investigated the results of concomitant calcaneo-cuboid-cuneiform osteotomies (triple C) and the modified Kidner procedure for severe flatfoot associated with a symptomatic accessory navicular in children and adolescents. Methods T...

  13. A Rare Case of a 15-Year-Old Boy with Two Accessory Nipples: One in the Forearm and One in the Milk Line.

    Tauchen, Alexander J; Kueberuwa, Essie; Schiffman, Kenneth; Mudaliar, Kumaran M; Noland, Shelley S

    2015-01-01

    A 15-year-old male presented for evaluation of a volar forearm mass that he noticed four years before. The mass was not painful and his main concern was cosmesis. The mass was two centimeters in diameter with a pinpoint central sinus and scant drainage. After excision, the pathology report noted pilosebaceous units and smooth muscle bundles, consistent with an accessory nipple. In addition, the patient had another accessory nipple in the "milk line" on his torso. While accessory nipples and breast tissue have been reported in numerous locations throughout the body, this is the first reported case of an accessory nipple on the forearm. PMID:26783489

  14. EST analysis of male accessory glands from Heliconius butterflies with divergent mating systems

    Harrison Richard G

    2008-12-01

    Full Text Available Abstract Background Heliconius butterflies possess a remarkable diversity of phenotypes, physiologies, and behaviors that has long distinguished this genus as a focal taxon in ecological and evolutionary research. Recently Heliconius has also emerged as a model system for using genomic methods to investigate the causes and consequences of biological diversity. One notable aspect of Heliconius diversity is a dichotomy in mating systems which provides an unusual opportunity to investigate the relationship between sexual selection and the evolution of reproductive proteins. As a first step in pursuing this research, we report the generation and analysis of expressed sequence tags (ESTs from the male accessory gland of H. erato and H. melpomene, species representative of the two mating systems present in the genus Heliconius. Results We successfully sequenced 933 ESTs clustering into 371 unigenes from H. erato and 1033 ESTs clustering into 340 unigenes from H. melpomene. Results from the two species were very similar. Approximately a third of the unigenes showed no significant BLAST similarity (E-value -5 to sequences in GenBank's non-redundant databases, indicating that a large proportion of novel genes are expressed in Heliconius male accessory glands. In both species only a third of accessory gland unigenes were also found among genes expressed in wing tissue. About 25% of unigenes from both species encoded secreted proteins. This includes three groups of highly abundant unigenes encoding repetitive proteins considered to be candidate seminal fluid proteins; proteins encoded by one of these groups were detected in H. erato spermatophores. Conclusion This collection of ESTs will serve as the foundation for the future identification and evolutionary analysis of male reproductive proteins in Heliconius butterflies. These data also represent a significant advance in the rapidly growing collection of genomic resources available in Heliconius

  15. Diagnostic difficulties and therapeutic choices in intrapancreatic accessory spleen: case reports

    Massani M

    2016-03-01

    Full Text Available Marco Massani,1 Paola Maccatrozzo,1 Giovanni Morana,2 Luca Fabris,3 Cesare Ruffolo,1 Luca Bonariol,1 Bruno Pauletti,1 Nicolò Bassi1 1IV Department of Surgery, Regional Center for HPB Surgery, 2Diagnostic and Interventional Radiology, Regional Hospital of Treviso, Treviso, 3Molecular Medicine Department, University Hospital, Padua, Italy Introduction: Accessory spleen has a worldwide prevalence of 10%–30% and is defined as intrapancreatic accessory spleen (IPAS when it locates within the pancreas. This occasional finding can raise difficulties in differential diagnosis with hypervascular pancreatic lesions, such as pancreatic neuroendocrine tumor. Presentation of cases: We present five cases in which a mass of the pancreatic tail was found on radiologic investigations. The first case was a young female patient who underwent a distal pancreatectomy because of a mass of the pancreatic tail misdiagnosed as a pancreatic neuroendocrine tumor due to its radiologic features on computed tomography and magnetic resonance imaging (MRI (small, ovoidal, and well defined. Misdiagnosis also occurred in the second case, in which an 82-year-old woman was referred to our hospital because of a pancreatic mass of uncertain diagnosis. She also underwent an operation, and pathologic examination showed splenic parenchyma. A correct diagnosis was achieved in the remaining three cases that are still under radiologic monitoring. Discussion: IPAS is a benign entity and therefore does not require surgical treatment. We discuss the best diagnostic options that have recently been experienced, focusing on diffusion-weighted and superparamagnetic iron oxide MRI, which in our experience seem to be the safest and most easily accessible diagnostic tools. Conclusion: We suggest that a multidisciplinary approach should guide the diagnosis. When a pancreatic mass with specific features (round, ovoid, and well defined is detected by computed tomography or MRI, an IPAS should be

  16. Study on development of accessory sex glands in prepubertal kids using two-dimensional ultrasonography

    Kumari, Sonu; Luthra, R. A.; Chandolia, R. K.; Kumar, Sandeep; Kumar, Parveen; Devender; Kumar, Ankit; Bishnoi, Nidhi; Bishnoi, Sunil

    2016-01-01

    Aim: The present study was undertaken to study growth pattern of accessory sex glands in prepubertal kids from 2 weeks to 6 months of age using two-dimensional ultrasonography. Materials and Methods: The study was conducted on six Beetal kids. The scanning of accessory sex glands was done in standing position using rectal probe and measurements were recorded. Data collected were statistically analyzed using one-way ANOVA followed by Duncan multiple range test was performed using the SPSS (16.0) system for windows. Results: With the advancement of age all the dimensions of glands increased. Both the lobes of prostate gland showed an increase in width with advancement of age. Width of prostate above the urethra (W1) showed a significant increase at 2, 10, and 20 weeks of age, whereas non-significant increase from 2 to 8, 10 to 19, and 20 to 24 weeks of age was recorded. Width of prostate below the urethra (W2) showed a significant increase at 20 weeks of age, whereas non-significant increase was recorded during rest of period of growth. Left and right bulbourethral gland showed a similar pattern of growth with the advancement of age. The circumference dimensions increased significantly at 2, 16, 20, and 21 weeks of age for both glands. The increase was non-significant from 4 to 14, 16 to 19, and 20 to 23 weeks of age. The same pattern was observed for left and right seminal vesicular gland. Conclusion: Significant growth in three accessory sex glands in prepubertal kids was not observed at the same age. The trend observed was that the prostate was the first gland to show significant growth at 10 weeks of age followed by a significant increase in seminal vesicles and bulbourethral gland at 14 and 16 weeks of age, respectively.

  17. Ventricular Dyssynchrony and Function Improve following Catheter Ablation of Nonseptal Accessory Pathways in Children

    Sylvia Abadir

    2013-01-01

    Full Text Available Introduction. Paradoxical or hypokinetic interventricular septal motion has been described in patients with septal or paraseptal accessory pathways. Data regarding nonseptal pathways is limited. Methods and Results. We quantified left ventricular dyssynchrony and function in 16 consecutive children, 14.2±3.7 years, weighing 53 ± 17 kg, prior to and following catheter ablation of bidirectional septal (N=6 and nonseptal (N=10 accessory pathways. Following ablation, the left ventricular ejection fraction increased by 4.9±2.1% (P=0.038 from a baseline value of 57.0%±7.8%. By tissue Doppler imaging, the interval between QRS onset and peak systolic velocity (Ts decreased from a median of 33.0 ms to 18.0 ms (P=0.013. The left ventricular ejection fraction increased to a greater extent following catheter ablation of nonseptal (5.9%±2.6%, P=0.023 versus septal (2.5%±4.1%, P=0.461 pathways. The four patients with an ejection fraction 50% after ablation. Similarly, the improvement in dyssynchrony was more marked in patients with nonseptal versus septal pathways (difference between septal and lateral wall motion delay before and after ablation 20.6±7.1 ms (P=0.015 versus 1.4±11.4 ms (P=0.655. Conclusion. Left ventricular systolic function and dyssynchrony improve after ablation of antegrade-conducting accessory pathways in children, with more pronounced changes noted for nonseptal pathways.

  18. Pan-genome sequence analysis using Panseq: an online tool for the rapid analysis of core and accessory genomic regions

    Villegas Andre

    2010-09-01

    Full Text Available Abstract Background The pan-genome of a bacterial species consists of a core and an accessory gene pool. The accessory genome is thought to be an important source of genetic variability in bacterial populations and is gained through lateral gene transfer, allowing subpopulations of bacteria to better adapt to specific niches. Low-cost and high-throughput sequencing platforms have created an exponential increase in genome sequence data and an opportunity to study the pan-genomes of many bacterial species. In this study, we describe a new online pan-genome sequence analysis program, Panseq. Results Panseq was used to identify Escherichia coli O157:H7 and E. coli K-12 genomic islands. Within a population of 60 E. coli O157:H7 strains, the existence of 65 accessory genomic regions identified by Panseq analysis was confirmed by PCR. The accessory genome and binary presence/absence data, and core genome and single nucleotide polymorphisms (SNPs of six L. monocytogenes strains were extracted with Panseq and hierarchically clustered and visualized. The nucleotide core and binary accessory data were also used to construct maximum parsimony (MP trees, which were compared to the MP tree generated by multi-locus sequence typing (MLST. The topology of the accessory and core trees was identical but differed from the tree produced using seven MLST loci. The Loci Selector module found the most variable and discriminatory combinations of four loci within a 100 loci set among 10 strains in 1 s, compared to the 449 s required to exhaustively search for all possible combinations; it also found the most discriminatory 20 loci from a 96 loci E. coli O157:H7 SNP dataset. Conclusion Panseq determines the core and accessory regions among a collection of genomic sequences based on user-defined parameters. It readily extracts regions unique to a genome or group of genomes, identifies SNPs within shared core genomic regions, constructs files for use in phylogeny programs

  19. Accessory soleus muscle: a case report and review of the literature

    Accessory soleus muscle is a rare condition which presents as a soft-tissue mass medial to the calcaneum and distal Achilles tendon. Though congenital in origin, it manifests in the second and third decades of life as a soft-tissue mass due to muscle hypertrophy. Patients may be asymptomatic or present with a painful ankle mass. It is important to be aware of this condition when interpreting CT or MRI of the ankle, which show characteristic findings of a normal muscle in an abnormal location. (orig.)

  20. Undressing "health fashion": an examination of health-cause clothing and accessories.

    Walker, Kandi L; Hart, Joy L; Gregg, Jennifer L; LaJoie, A Scott

    2010-09-01

    Today, fashion items such as rubber wristbands in various colors, pink ribbons, and red dresses represent different health-related causes and can be seen frequently across demographic groups. Complete with pithy slogans (e.g., "Go Red for Women"), these items are part of a larger "health fashion" trend--one that involves wearing, using, and displaying health-cause clothing and accessories. In this article, the authors explore recent interest in "health fashion," examining in particular its origins, effectiveness, and implications. PMID:19321886

  1. An Accessory Protein Required for Anchoring and Assembly of Amyloid Fibers in B. subtilis Biofilms

    Romero, Diego; Vlamakis, Hera; Losick, Richard; Kolter, Roberto

    2011-01-01

    Cells within Bacillus subtilis biofilms are held in place by an extracellular matrix that contains cell-anchored amyloid fibers, composed of the amyloidogenic protein TasA. As biofilms age they disassemble because the cells release the amyloid fibers. This release appears to be the consequence of incorporation of D-tyrosine, D-leucine, D-tryptophan and D-methionine into the cell wall. Here, we characterize the in vivo roles of an accessory protein TapA (TasA anchoring/assembly protein; previo...

  2. Sequence of the Proteus mirabilis urease accessory gene ureG.

    Sriwanthana, B; Island, M D; Mobley, H L

    1993-07-15

    We report the sequence of ureG, an accessory gene that is a part of the ure gene cluster of uropathogenic Proteus mirabilis and required for full enzymatic activity of urease. The 615-bp open reading frame predicts a M(r) 22,374 polypeptide, which contains a consensus amino acid (aa) sequence for ATP-binding. The polypeptide shares sequence homology with UreG of Escherichia coli (93% of identical aa), Klebsiella aerogenes (59%) and Helicobacter pylori (59%). PMID:8335248

  3. Comparative neuroanatomy of the lateral accessory lobe in the insect brain

    Shigehiro eNamiki

    2016-06-01

    Full Text Available The lateral accessory lobe (LAL mediates signals from the central complex to the thoracic motor centers. The results obtained from different insects suggest that the LAL is highly relevant to the locomotion. Perhaps due to its deep location and lack of clear anatomical boundaries, few studies have focused on this brain region. Systematic data of LAL interneurons are available in the silkmoth. We here review individual neurons constituting the LAL by comparing the silkmoth and other insects. The survey through the connectivity and intrinsic organization suggests potential homology in the organization of the LAL among insects.

  4. Brain-specific interleukin-1 receptor accessory protein in sleep regulation

    Taishi, Ping; Davis, Christopher J.; Bayomy, Omar; Zielinski, Mark R.; Liao, Fan; Clinton, James M.; Smith, Dirk E.; Krueger, James M.

    2011-01-01

    Interleukin (IL)-1β is involved in several brain functions, including sleep regulation. It promotes non-rapid eye movement (NREM) sleep via the IL-1 type I receptor. IL-1β/IL-1 receptor complex signaling requires adaptor proteins, e.g., the IL-1 receptor brain-specific accessory protein (AcPb). We have cloned and characterized rat AcPb, which shares substantial homologies with mouse AcPb and, compared with AcP, is preferentially expressed in the brain. Furthermore, rat somatosensory cortex Ac...

  5. Bilateral accessory flexor digitorum muscle in the posterior compartment of the leg

    Singh R; Shamal SN

    2010-01-01

    Deep muscles of the posterior compartment of the leg constitute of the flexor hallucis longus, flexor digitorum and tibialis posterior. During the routine dissection of a 53-year-old male cadaver of Indian origin, an accessory muscle was observed in the posterior compartment of the both the legs, deep to the soleus muscle. The muscle originated as a slender tendon from the medial border of the tibia, led to a small belly of the muscle fibers arranged bipinnately and converged into another sle...

  6. Anatomic and clinical rationale of the V-sign to detect accessory axillary breast tissue

    Naraynsingh V

    2014-02-01

    Full Text Available Vijay Naraynsingh, Shamir O Cawich, Ravi Maharaj, Dilip Dan, Dale Hassranah Department of Clinical Surgical Sciences, University of the West Indies, St Augustine Campus, Trinidad and Tobago, West Indies Abstract: The potential for breast cancer to present with lymphatic metastases, has instilled anxiety when women present with axillary masses. We discuss a simple and reliable clinical sign that can help clinicians to distinguish between axillary nodal metastases and accessory axillary breast tissue. Awareness and recognition of the “V-sign” can allay anxiety in women with accessary axillary breast tissue and prevent costly investigations in most cases. Keywords: axilla, cancer, axillary nodal metastases, lymphadenopathy, skin-folding

  7. Accessory soleus muscle: a case report and review of the literature

    Palaniappan, M. (Leicester Royal Infirmary (United Kingdom). Dept. of Radiology Royal Liverpool Children' s Hospital (United Kingdom). Dept. of Radiology); Rajesh, A.; Rickett, A. (Leicester Royal Infirmary (United Kingdom). Dept. of Radiology); Kershaw, C.J. (Leicester Royal Infirmary (United Kingdom). Dept. of Orthopaedics)

    1999-08-01

    Accessory soleus muscle is a rare condition which presents as a soft-tissue mass medial to the calcaneum and distal Achilles tendon. Though congenital in origin, it manifests in the second and third decades of life as a soft-tissue mass due to muscle hypertrophy. Patients may be asymptomatic or present with a painful ankle mass. It is important to be aware of this condition when interpreting CT or MRI of the ankle, which show characteristic findings of a normal muscle in an abnormal location. (orig.) With 4 figs., 12 refs.

  8. Peculiarities of accessory zircon from the carter seamount tuffs (Sierra Leone Rise in the East Atlantic)

    Petrova, V. V.; Skolotnev, S. G.; Chistyakova, N. I.

    2010-03-01

    In volcanic tuffs, dredged during Cruise 23 of the R/V Akademik Nikolaj Strakhov, accessory zircon was found; except for the mineral-forming components, there were ˜2% of ThO2 and 0.75% of Ce2O3 in zircon. During rapid uplift of magmatic masses to the ocean bottom surface, admixture elements isolated into specific minerals. As a result, destruction structures were formed in the rim parts of primary zircon crystals, and the new-formed association of zircon + thorite + cerite + thoriante + baddeleyite appeared.

  9. Diseño de accesorio para Android basado en el protocolo Android Open Accessory

    Gómez Bellido, Jesús

    2015-01-01

    El objeto de este trabajo es el de diseñar un accesorio para dispositivos Android. El accesorio llevará a cabo un proceso de captación de señales desde el exterior, tanto digitales como analógicas, además de poder interactuar con dispositivos I2C. La comunicación entre el accesorio y el dispositivo Android se lleva a cabo a través de USB, mediante el protocolo Android Open Accessory.

  10. How many mechanosensory organs in the bushcricket leg? Neuroanatomy of the scolopidial accessory organ in Tettigoniidae (Insecta: Orthoptera).

    Strauß, Johannes; Riesterer, Anja S; Lakes-Harlan, Reinhard

    2016-01-01

    The subgenual organ and associated scolopidial organs are well studied in Orthoptera and related taxa. In some insects, a small accessory organ or Nebenorgan is described posterior to the subgenual organ. In Tettigoniidae (Ensifera), the accessory organ has only been noted in one species though tibial sensory organs are well studied for neuroanatomy and physiology. Here, we use axonal tracing to analyse the posterior subgenual organ innervated by the main motor nerve. Investigating seven species from different groups of Tettigoniidae, we describe a small group of scolopidial sensilla (5-9 sensory neurons) which has features characteristic of the accessory organ: posterior tibial position, innervation by the main leg nerve rather than by the tympanal nerve, orientation of dendrites in proximal or ventro-proximal direction in the leg, and commonly association with a single campaniform sensillum. The neuroanatomy is highly similar between leg pairs. We show differences in the innervation in two species of the genus Poecilimon as compared to the other species. In Poecilimon, the sensilla of the accessory organ are innervated by one nerve branch together with the subgenual organ. The results suggest that the accessory organ is part of the sensory bauplan in the leg of Tettigoniidae and probably Ensifera. PMID:26627978

  11. Typology of the arteries in the human scalenus region, with special reference to the accessory ascending cervical artery.

    Su WD

    2000-12-01

    Full Text Available The accessory ascending cervical artery (Murakami et al., 1996, which arises from the subclavian artery and ascends between the scalenus anterior and medius muscles, was studied in 87 Japanese adult cadavers (174 sides, with special attention being given to its origin, distribution, and relationship to other arteries at the cervical or scalenus region. In 154 sides (88.5%, the accessory ascending cervical artery was found to originate from the subclavian artery behind the scalenus anterior muscle, and to branch out to the scalenus anterior and medius muscles as well as those entering the 5th and 6th intervertebral foramens along the 6th and 7th cervical nerves. This artery arose independently in 105 sides. The accessory ascending cervical artery issued off or formed a common trunk with the transverse cervical artery and/or costocervical trunk in 49 sides. In cases lacking the accessory ascending cervical artery, it was usually compensated for by the costocervial trunk and/or transverse cervical artery (18 sides. Common trunk formation with the vertebral, internal thoracic, or suprascapular arteries was not observed. The authors suggest that the accessory ascending cervical artery, the transverse cervical artery, and the costocervical trunk should be grouped into one arterial system, a system that may be a remnant of the precostal longitudinal anastomoses of intersegmental arteries of the dorsal aorta behind the scalenus anterior muscle.

  12. Online monitoring of accessories for underground electrical installations through acoustics emissions; Monitoreo en linea de accesorios de instalaciones electricas subterraneas mediante emisiones acusticas

    Casals-Torrens, P. [Universidad Politecnica de Cataluna, Barcelona (Espana)]. E-mail: p.casals@upc.edu; Gonzalez-Parada, A. [Universidad de Guanajuato, Guanajuato (Mexico)]. E-mail: gonzaleza@salamanca.ugto.mx; Bosch-Tous, R. [Universidad Politecnica de Cataluna, Barcelona (Espana)

    2012-04-15

    The acoustic waves caused by Partial Discharges inside the dielectric materials, can be detected by acoustic emission (AE) sensors and analyzed in the time domain. The experimental results presented, show the online detection capability of these sensors in the environment near a cable accessory, such as a splice or terminal. The AE sensors are immune to electromagnetic interference and constitute a detection method non-intrusive and non-destructive, which ensures a galvanic decoupling with respect to electric networks, this technique of partial discharge detection can be applied as a test method for preventive or predictive maintenance (condition-based maintenance) to equipment or facilities of medium and high voltage in service and represents an alternative method to electrical detection systems, conventional or not, that continue to rely on the detection of current pulses. This paper presents characterization tests of the sensors AE through comparative tests of partial discharge on accessories for underground power cables. [Spanish] Las ondas acusticas provocadas por las descargas parciales en el interior de un dielectrico pueden ser detectadas por sensores de Emisiones Acusticas (EA) y analizadas en el dominio del tiempo. Los resultados experimentales que se presentan, evidencian la capacidad de deteccion en linea de estos sensores, en el entorno proximo a un accesorio de cable, empalme o terminal. Los sensores EA son inmunes a las interferencias electromagneticas, son un metodo de deteccion no destructivo y garantizan desacople galvanico respecto a la red electrica; esta tecnica de deteccion de descargas parciales puede ser aplicada como metodo de prueba para mantenimiento preventivo o predictivo (mantenimiento basado en la condicion), en equipos o instalaciones de media y alta tension en servicio, y representa una alternativa a los sistemas electricos de deteccion, convencionales o no, que continuan basandose en la deteccion del impulsos de corriente. En el

  13. A single vesicle-vesicle fusion assay for in vitro studies of SNAREs and accessory proteins.

    Diao, Jiajie; Ishitsuka, Yuji; Lee, Hanki; Joo, Chirlmin; Su, Zengliu; Syed, Salman; Shin, Yeon-Kyun; Yoon, Tae-Young; Ha, Taekjip

    2012-05-01

    SNARE (soluble N-ethylmaleimide-sensitive factor attachment protein receptor) proteins are a highly regulated class of membrane proteins that drive the efficient merger of two distinct lipid bilayers into one interconnected structure. This protocol describes our fluorescence resonance energy transfer (FRET)-based single vesicle-vesicle fusion assays for SNAREs and accessory proteins. Both lipid-mixing (with FRET pairs acting as lipophilic dyes in the membranes) and content-mixing assays (with FRET pairs present on a DNA hairpin that becomes linear via hybridization to a complementary DNA) are described. These assays can be used to detect substages such as docking, hemifusion, and pore expansion and full fusion. The details of flow cell preparation, protein-reconstituted vesicle preparation, data acquisition and analysis are described. These assays can be used to study the roles of various SNARE proteins, accessory proteins and effects of different lipid compositions on specific fusion steps. The total time required to finish one round of this protocol is 3–6 d. PMID:22582418

  14. Ex vivo preparations of the intact vomeronasal organ and accessory olfactory bulb.

    Doyle, Wayne I; Hammen, Gary F; Meeks, Julian P

    2014-01-01

    The mouse accessory olfactory system (AOS) is a specialized sensory pathway for detecting nonvolatile social odors, pheromones, and kairomones. The first neural circuit in the AOS pathway, called the accessory olfactory bulb (AOB), plays an important role in establishing sex-typical behaviors such as territorial aggression and mating. This small (organization of this system presents unique opportunities for recording from large portions of the circuit simultaneously, investigation of sensory processing in the AOB remains challenging, largely due to its experimentally disadvantageous location in the brain. Here, we demonstrate a multi-stage dissection that removes the intact AOB inside a single hemisphere of the anterior mouse skull, leaving connections to both the peripheral vomeronasal sensory neurons (VSNs) and local neuronal circuitry intact. The procedure exposes the AOB surface to direct visual inspection, facilitating electrophysiological and optical recordings from AOB circuit elements in the absence of anesthetics. Upon inserting a thin cannula into the vomeronasal organ (VNO), which houses the VSNs, one can directly expose the periphery to social odors and pheromones while recording downstream activity in the AOB. This procedure enables controlled inquiries into AOS information processing, which can shed light on mechanisms linking pheromone exposure to changes in behavior. PMID:25145699

  15. Postnatal characterization of cells in the accessory olfactory bulb of wild type and reeler mice

    Eduardo eMartín-López

    2012-05-01

    Full Text Available Olfaction is the most relevant chemosensory sense of the rodents. General odors are primarily detected by the main olfactory system while most pheromonal signals are received by the accessory olfactory system. The first relay in the brain occurs in the olfactory bulb, which is subdivided in the main and accessory olfactory bulb (MOB/AOB. Given that the cell generation time is different between AOB and MOB, and the cell characterization of AOB remains limited, the goal of this work was first, the definition of the layering of AOB/MOB and second, the establishment of cellular phenotypes in the AOB in a time window corresponding to the early postnatal development. Moreover, since reelin deficiency has been related to layering and olfactory learning deficits, those data were compared with reeler mice. Firstly, we compared the layering between AOB and MOB at early embryonic stages. Then, cell phenotypes were established using specific neuronal and glial markers as well as the reelin adaptor protein Dab1 to analyze differences in both genetic backgrounds. There was no apparent difference in the cell phenotypes among AOB and MOB or between wild type and reeler animals. However, it was outstanding a disruption in the granular cell layer of reeler with respect to wild type mice. In conclusion, the AOB in reelin deficient mice showed similar neuronal and glial cell types being only affected the layering of granular cells.

  16. Accessory and opaque minerals in impact melt rocks of the Boltysh structure, Ukraine

    Gurov, E. P.; Shekhunova, S. B.; Permyakov, V. V.

    2015-06-01

    Electron microprobe analyses of accessory and opaque minerals from the impact melt rocks of the Boltysh structure, in the central part of the Ukrainian Shield, are presented in this report. Our study establishes a variety of minerals represented by native metals, alloys, oxides, sulfides, phosphates, and silicates, formed during several stages of cooling and solidification of the thick impact melt sheet. Baddeleyite was determined to be the earliest high-temperature mineral to occur in the impact melt rocks. Iron and titanium oxides crystallized earlier or simultaneously with the microliths of orthopyroxene and feldspars. High concentrations of TiO2, Al2O3, and Cr2O3 were identified in some hematite varieties. Cu- and Ni-bearing pyrrhotites occur in impact melt rocks with a glassy matrix. Native metals—copper, platinum, and silver—were likely formed due to the hydrothermal alteration of the upper unit of the impact melt sheet. Zircon is the only accessory mineral found in impact melt rocks that is preserved from the basement granites of the Boltysh structure.

  17. Bilateral accessory flexor digitorum muscle in the posterior compartment of the leg

    Singh R

    2010-10-01

    Full Text Available Deep muscles of the posterior compartment of the leg constitute of the flexor hallucis longus, flexor digitorum and tibialis posterior. During the routine dissection of a 53-year-old male cadaver of Indian origin, an accessory muscle was observed in the posterior compartment of the both the legs, deep to the soleus muscle. The muscle originated as a slender tendon from the medial border of the tibia, led to a small belly of the muscle fibers arranged bipinnately and converged into another slender tendon. The tendon got inserted at the second toe in the left foot, after joining both the slip of the flexor hallucis longus and the flexor digitorum longus muscle tendon in the sole. In the right leg, the accessory muscle tendon was inserted to the calcaneus with fibrous attachments to the quadratus plantae, flexor hallucis longus and the flexor digitorum longus. The present case will facilitate in interpretation of the medial side swelling of the leg, tarsal tunnel syndrome or pain due to muscle entrapment, by the radiologists surgeons and orthopedists.

  18. Hepatic arterial loop with accessory right hepatic artery aneurysm with celiac atresia: endovascular therapy with a stent and detachable coils.

    Ferro, Carlo; Rossi, Umberto G; Seitun, Sara; Bovio, Giulio; Castellan, Lucio; De Paolis, Marco; Castaneda-Zuniga, Wilfrido R

    2008-08-01

    The present report describes an unusual case of an aneurysm of a right hepatic artery (RHA) branching from the superior mesenteric artery; the accessory RHA was looped to the left hepatic artery arising from the celiac axis (CA) and was associated with congenital atresia of the CA. The accessory RHA aneurysm was treated with the placement of a bare stent and detachable coils through the mesh of the stent. Complete and prompt exclusion of the aneurysm was achieved with blood flow preservation in the parent artery at midterm follow-up. PMID:18656020

  19. Accessory ossicles and sesamoid bones of the ankle and foot: imaging findings, clinical significance and differential diagnosis

    Accessory ossicles and sesamoid bones are frequent findings in routine radiographs of the ankle and foot. They are commonly considered fortuitous and unrelated to the patient's complaint; however, they may eventually cause painful syndromes or degenerative changes in response to overuse and trauma. They may also suffer or simulate fractures. Our aim was to review, illustrate and discuss the imaging findings of some of the more frequent accessory ossicles and sesamoid bones of the ankle and foot region, with particular emphasis on those that may be of clinical significance or simulate fractures. (orig.)

  20. Perineal lipoma with accessory labioscrotal fold and penis-like phallus in a female infant with unilateral renal agenesis.

    Mifsud, William; Sambandan, Nikola; Humphries, Paul; Sebire, Neil J; Mushtaq, Imran

    2014-07-01

    We present a case of a female 46,XX infant with a perineal lipoma within an accessory labioscrotal fold containing a penis-like phallus, associated with contralateral renal agenesis and complete absence of Müllerian/paramesonephric structures. To our knowledge, this is the first report of perineal lipoma and accessory labioscrotal fold associated with urogenital abnormalities in a female. The case also has an exceptional penis-like phallus in the absence of Y chromosome material or evidence of virilization. PMID:24857274

  1. Restoration of shoulder abduction by transfer of the spinal accessory nerve to suprascapular nerve through dorsal approach: a clinical study

    GUAN Shi-bing; HOU Chun-lin; CHEN De-song; GU Yu-dong

    2006-01-01

    Background In recent years, transfer of the spinal accessory nerve to suprascapular nerve has become a routine procedure for restoration of shoulder abduction. However, the operation via the traditional supraclavicular anterior approach often leads to partial denervation of the trapezius muscle. The purpose of the study was to introduce transfer of the spinal accessory nerve through dorsal approach, using distal branch of the spinal accessory nerve, to repair the suprascapular nerve for restoration of shoulder abduction, and to observe its therapeutic effect.Methods From January to October 2003, a total of 11 patients with a brachial plexus injury and an intact or nearly intact spinal accessory nerve were treated by transferring the spinal accessory nerve to the suprascapular nerve through dorsal approach. The patients were followed up for 18 to 26 months [mean (23.5 ±5.2) months] to evaluate their shoulder abduction and function of the trapezius muscle. The outcomes were compared with those of 26 patients treated with traditional anterior approach. And the data were analyzed by Student's t test using SPSS 10.5.Results In the 11 patients, the spinal accessory nerves were transferred to the suprascapular nerve through the dorsal approach successfully. Intact function of the upper trapezius was achieved in all of them. In the patients,the location of the two nerves was relatively stable at the level of superior margin of the scapula, the mean distance between them was (4.2±1.4) cm, both the nerves could be easily dissected and end-to-end anastomosed without any tension. During the follow-up, the first electrophysiological sign of recovery of the infraspinatus appeared at (6.8±2.7) months and the first sign of restoration of the shoulder abduction at (7.6±2.9) months after the operation, which were earlier than that after the traditional operation [(8.7±2.4) months and (9.9±2.8)months, respectively; P<0.05]. The postoperative shoulder abduction was 62.8°± 12

  2. Accessory ossicles and sesamoid bones of the ankle and foot: imaging findings, clinical significance and differential diagnosis

    Mellado, J.M.; Ramos, A.; Salvado, E.; Camins, A.; Sauri, A. [Inst. de Diagnostic per la Imatge, Hospital Universitari de Tarragona Joan XXIII, Tarragona (Spain); Danus, M. [Dept. of Nuclear Medicine, Hospital Universitari de Tarragona Joan XXIII, Tarragona (Spain)

    2003-12-01

    Accessory ossicles and sesamoid bones are frequent findings in routine radiographs of the ankle and foot. They are commonly considered fortuitous and unrelated to the patient's complaint; however, they may eventually cause painful syndromes or degenerative changes in response to overuse and trauma. They may also suffer or simulate fractures. Our aim was to review, illustrate and discuss the imaging findings of some of the more frequent accessory ossicles and sesamoid bones of the ankle and foot region, with particular emphasis on those that may be of clinical significance or simulate fractures. (orig.)

  3. Bilateral axillary masses mimicking as accessory breast with multiple fibroadenoma and bilateral gigantomastia in HIV-positive patient.

    Singh, Saumya; Mishra, Anand K; Tewari, S; Kumar, Sanjeev

    2013-01-01

    Accessory breast is a rare entity that can present as asymptomatic masses or can cause symptoms like heaviness, pain, restriction of arm movement and limitation in daily pursuits with allied apprehension and anxiety for the patient. We present a case of bilateral axillary masses mimicking as accessory breast with multiple fibroadenoma in a 28 years, nulliparous, Indian woman who is HIV positive, which proves to be a diagnostic dilemma. Excisional biopsy was diagnostic. The rarity of such cases imposes challenges on the management in terms of diagnosis, prognosis and therapeutic options. PMID:23813993

  4. Fracture resistance of structurally compromised premolar roots restored with single and accessory glass or quartz fiber posts

    Farahnaz Sharafeddin; Ali Asghar Alavi; Samira Zare

    2014-01-01

    Background: Glass and quartz fiber posts are used in restoration of structurally compromised roots. Accessory fiber posts are recently introduced to enhance the fiber post adaptation. This study evaluated the effectiveness of glass versus quartz accessory fiber posts. Materials and Methods: In this experimental study, 40 mandibular premolar roots with similar dimension (radius of 3.5 ± 0.2 mm and length of 13 ± 0.5 mm) were selected and their root canals were flared until 1.5 mm of dentin...

  5. Synchronous ipsilateral carcinoma of the accessory mammary gland and primary lymphoma of the breast with subsequent rectal carcinoma: report of a case.

    Nishikawa, Akihiro; Kasai, Hide; Koyama, Yoshinori; Koide, Naohiko; Iijima, Akihiro; Shimojo, Hisashi; Kumeda, Shigeyoshi

    2014-01-01

    A case of synchronous carcinoma of the accessory mammary gland and primary breast lymphoma with subsequent rectal carcinoma has not been reported previously. We present a very rare case of primary non-Hodgkin lymphoma of the left breast diagnosed simultaneously with invasive lobular carcinoma of the left axillary accessory mammary gland and rectal adenocarcinoma. An 82-year-old Japanese woman presented with two palpable masses on the left chest wall. She was given a diagnosis of suspected breast malignant tumor and axillary accessory mammary gland. She underwent excision of the axillary accessory mammary gland and left mastectomy with axillary lymph node dissection. Histopathological examination revealed diffuse large B-cell lymphoma of the breast and invasive lobular carcinoma of the axillary accessory mammary gland with lymph nodes metastasis. Three months after the surgery, primary rectal adenocarcinoma was also detected by F-18 fluorodeoxyglucose positron emission tomography. Hartmann's operation was performed, since which time the patient has been doing well. PMID:25217973

  6. A diagnostic study of muco-pyocele of the posterior nasal accessory sinuses accompanied by visual disturbances

    Two cases of muco-pyocele of the posterior nasal accessory sinuses were reported. The diagnostic procedure of the disease was considered with special reference to a clinical evaluation of ''computed tomography''. The following conclusions were drawn: 1) Muco-pyocele of the posterior nasal accessory sinuses is one of the most clinically significant disease causing visual disturbances. An early establishment of both diagnosis and surgical treatment is of prime importance for a satisfactory results. 2) Conventional ophthalmological examinations, plain sinus and skull films, tomograms of the region of the posterior nasal accessory sinuses and angiograms of the internal carotid artery and the orbital vessels may be useful for making differential diagnosis of that pathologic condition, though these may require considerable experiences. 3) The computed tomographic scanning (CT) is very valuable in the investigation of the posterior paranasal and the surrounding lesions, since the CT scan is capable of demonstrating whether these lesions are arising from, or extending into the posterior nasal accessory sinuses. The CT scan may be helpful to identify muco-pyocele and to differentiate it from many other diseases such as hypophyseal tumor or orbital lesions on the basis of detailed findings. (author)

  7. Occurrence of Th, U, Zr and REE-bearing accessory minerals in granites and their petrogenetic significance

    René, Miloš

    New York : Nova Science, 2012 - (Blasik, M.; Hanika, B.), s. 27-56 ISBN 9781620815663 R&D Projects: GA MŠk ME10083; GA ČR GA205/09/0540 Institutional research plan: CEZ:AV0Z30460519 Keywords : accessory minerals * mineralogy * geochemistry Subject RIV: DB - Geology ; Mineralogy

  8. Promotion of Waterpipe Tobacco Use, Its Variants and Accessories in Young Adult Newspapers: A Content Analysis of Message Portrayal

    Sterling, Kymberle L.; Fryer, Craig S.; Majeed, Ban; Duong, Melissa M.

    2015-01-01

    The objective of our study was to identify waterpipe tobacco smoking advertisements and those that promoted a range of products and accessories used to smoke waterpipe tobacco. The content of these advertisements was analyzed to understand the messages portrayed about waterpipe tobacco smoking in young adult (aged 18-30) newspapers. The study…

  9. Male accessory gland secretory protein polymorphism in natural populations of Drosophila nasuta nasuta and Drosophila sulfurigaster neonasuta

    K. Ravi Ram; S. R. Ramesh

    2007-12-01

    Male accessory gland secretory protein polymorphism was analysed in natural populations of Drosophila nasuta nasuta and D. sulfurigaster neonasuta for the first time, using SDS-PAGE to score polymorphism of these proteins in 2788 individuals of D. n. nasuta and 2232 individuals of D. s. neonasuta from 12 different populations from southern India. A total of 25 and 18 variant protein phenotypes were identified in D. n. nasuta and D. s. neonasuta, respectively. Protein fractions of group III were more polymorphic than those from groups I and II. The results show that accessory gland secretory proteins show high levels of polymorphism, irrespective of species or habitat. Moreover, we have used the variation in the accessory gland proteins to assess the extent of divergence between the species and to infer their population structure. The study suggests that though both D. n. nasuta and D. s. neonasuta belong to the same subgroup, they differ in population structure, as far as accessory gland protein polymorphism is concerned.

  10. High origin of left testicular artery associated with accessory renal artery and renal cyst; a cadaveric observation

    Lakshmi Kantha B.M.

    2013-06-01

    Full Text Available The variation in origin of the testicular artery is not uncommon, few reports about a high origin from the abdominal aorta exist in the literature. The renal artery is known to exhibit variations in its number and position. The knowledge of this variation will help the radiologists and surgeons in avoiding clinical complication during interventions. During routine dissection teaching to first year MBBS students at Sapthagiri Medical College, Bangalore we found variation in vascular pattern of testicular and renal artery associated with renal cyst. Photographs of the variations were taken. There was high origin of left testicular artery and accessory left renal artery associated with bilateral simple renal cyst in adult Male cadaver aged around 60years.There was also prehilar division of right renal artery associated with renal cyst. Anomalies in the origin, course and number of testicular artery were observed in 4.7 percent of cases. Additional renal vessels are known as the accessory renal artery and their incidence varies between 9-76%. In the present case there was high origin of left testicular artery associated with accessory renal artery and renal cyst. This anatomical knowledge of the presence of accessory renal artery and high origin of testicular artery in this case is important for radiologists, surgeons and urologist in their clinical practice. [Int J Res Med Sci 2013; 1(3.000: 308-312