• Title/Summary/Keyword: multiple cyst

Search Result 123, Processing Time 0.026 seconds

A CASE REPORT OF MULTIPLE CYSTS IN THE JAWS (다발성 낭종의 증예보고)

  • Park Tae Won;Lee Sang Rae
    • Journal of Korean Academy of Oral and Maxillofacial Radiology
    • /
    • v.3 no.1
    • /
    • pp.35-38
    • /
    • 1973
  • The authors have interpreted one patient's full mJuth intra-oral films, oblique- lateral film of the left mandible and orthopantomograph which revealed 6 radicular and 1 residual cysts. As a results of interpretation of these serial films, we have drawn following conclusions: 1. Radicular cyst arose from the cell rests contained in an apical granuloma which was sequel to advanced pulpitis due to dental caries. 2. Residual cyst was developed from remaining cell rests after the extraction of a tooth with such a radicular cyst or apical dental granuloma. 3. Cyst grew in size by absorption of fluid into cystic cavity due to difference in osmotic pressure between the cystic fluid and adjacent tissue fluid.

  • PDF

Glandular odontogenic cyst in the posterior mandible: A case report

  • Han, Jin-Woo
    • The Journal of the Korean dental association
    • /
    • v.54 no.2
    • /
    • pp.149-154
    • /
    • 2016
  • The glandular odontogenic cyst (GOC) is a rare cyst derived from odontogenic epithelium with a spectrum of characteristics including salivary gland features. It occurs more commonly in the mandible and most often in the anterior mandible. Radiographically, most cases present a well-defined unilocular or multilocular radiolucency with a cortical boundary. Despite no unique or pathognomonic clinical or radiographic features, the lesion shows potentially aggressive behavior. A 76-year-old male was referred to Gangneung-Wonju National University Dental Hospital with a chief complaint of slight swelling of the right mandible. Cone-beam computed tomography examination revealed a unilocular radiolucent lesion involving impacted third molar at the right posterior mandible. Slight lingual cortical thinning with suspected perforation was also shown. Histopathologically, multiple areas of cyst epithelium showed a glandular differentiation, resulting in mucoid-filled secretory cells and microcyst. Based on these findings, the final diagnosis was determined to be GOC.

  • PDF

Bilateral inflammatory cysts of the jaw: report of an unusual case

  • Holla, Vidya A.;Chatra, Laxmikanth;Shenai, Prashanth;Rao, Prasanna Kumar;Veena, K.M.;Prabhu, Rachana Vishnudas
    • Imaging Science in Dentistry
    • /
    • v.42 no.2
    • /
    • pp.105-109
    • /
    • 2012
  • Radicular cyst is the most common odontogenic cyst occurring in the jaws. The cyst is commonly found in relation to the maxillary anterior teeth in the third and fifth decade of life. Although multiple radicular cysts are not uncommon in the jaws, bilaterally symmetrical representation of these cysts is rare. Radiographs prior to extraction help in diagnosis of these cysts and thereby prevent further morbidities. We report a case of 16-year-old male patient who presented bilateral radicular cysts symmetrically in the mandible.

LONG TERM FOLLOW-UP OF MULTIPLE ODONTOGENIC KERATOCYSTS ASSOCIATED WITH BASAL CELL NEVUS SYNDROME: A CASE REPORT (기저세포모반 증후군과 관련된 다발성 낭종의 장기 치료결과: 증례보고)

  • Lee, Eun-Young;Kim, Kyoung-Won
    • Maxillofacial Plastic and Reconstructive Surgery
    • /
    • v.32 no.1
    • /
    • pp.81-85
    • /
    • 2010
  • Multiple jaw cysts are one of the most constant features of the basal cell nevus syndrome. Basal cell nevus syndrome is inherited as an autosomal dominant trait with variable expressiveness. This syndrome comprises a number of abnormalities such as multiple nevoid basal cell carcinomas of the skin, skeletal abnormalities as bifid rib and fusion of vertebrae, central nervous system abnormalities as mental retardation, eye abnormalities with multiple jaw cysts. The odontogenic keratocysts in patients with this syndrome are often associated with the crowns of unerupted teeth and huge size; on radiographs they may mimic dentigerous cysts. The most important feature of the cyst is its extraordinary recurrence rate. Since recurrence may be long delayed in this lesion, follow-up of any case of odontogenic keratocyst with roentgenograms and clinical examination of basal cell carcinoma are essential for at least five years after surgery. We report the result of 7-year follow up after cyst enucleation associated with basal cell nevus syndrome with the literature of review.

Calcifying Odontogenic Cyst Associated with an Impacted Upper Cuspid (상악 매복 견치와 관련된 석회화 치성낭)

  • Yoon Suk-Ja;Kim Young-Hee;Yi Jae-Seo
    • Imaging Science in Dentistry
    • /
    • v.30 no.3
    • /
    • pp.223-227
    • /
    • 2000
  • A 35-year-old man was referred to the department of Oral and maxillofacial surgery of Chonnam university hospital for the chief complaint of asymptomatic swelling on the buccal vestibule of upper right canine area. Radiographs revealed that the upper right canine was impacted and there was a well-circumscribed pericoronal radiolucency related with the canine. Multiple radiopaque foci were scattered in the radiolucent lesion, and the roots of the lateral incisor and the first premolar related to the lesion showed external resorption. The radiographic features of this lesion were typical of adenomatoid odontogenic tumor, but considering the gender and age of the patient, the tentative diagnosis was made as calcifying odontogenic cyst. Microscopically this lesion was diagnosed as calcifying odontogenic cyst. Because calcifying odontogenic cyst has no pathognomonic feature of radiographs, to consider radiographic features with clinical findings is necessary in order to establish more correct diagnosis.

  • PDF

Primary Renal Hydatid Cyst: Mis-Interpretation as a Renal Malignancy

  • Choi, Hoon;Park, Jae Young;Kim, Jae-Heon;Moon, Du Geon;Lee, Jeong-Gu;Bae, Jae Hyun
    • Parasites, Hosts and Diseases
    • /
    • v.52 no.3
    • /
    • pp.295-298
    • /
    • 2014
  • Primary renal echinococcosis, a rare disease involving the kidney, accounts for 2-3% of human echinococcosis. A 64-year-old female patient from Uzbekistan presented with complaints of left flank pain. A CT scan revealed a cystic mass in the upper to midpole of the left kidney. We regarded this lesion as a renal malignancy and hand-assisted laparoscopic radical nephrectomy was performed to remove the renal mass. The mass consisted of a large unilocular cyst and multiple smaller cysts without any grossly visible renal tissue. The final pathologic diagnosis was a renal hydatid cyst. For patients from endemic areas, hydatid cyst should be included in the differential diagnosis. Here, we present a case of renal hydatid cyst in a female patient who relocated from Uzbekistan to Korea.

Identification of Quantitative Trait Loci for Resistance to Soybean Cyst Nematode Race 14 (콩시스트 선충 race14에 대한 저항성 유전자좌 구명)

  • Choi, In-Soo;Kim, Yong-Chul
    • Journal of Life Science
    • /
    • v.13 no.4
    • /
    • pp.375-382
    • /
    • 2003
  • A direct and precise explanation of soybean resistance to soybean cyst nematode will be possible only when the individual gene(s) involved in the resistance are tagged. This study was conducted, (1) to identify and localize quantitative trait loci for resistance to soybean cyst nematode race 14 on RAPD map, (2) to identify the magnitude and mode of inheritance for each quantitative trait loci, and (3) to identify the best combinations of quantitative trait loci for resistance to soybean cyst nematode race 14. Thirty markers (29 RAPD and 1 RFLP) showed significant association with resistance to soybean cyst nematode race 14. From MAPMAKER/QTL analysis, we identified two regions (linkage group C-7 and linkage group C-9) for resistance to soybean cyst nematode .ace 14. The first quantitative trait loci that was localized at 6.0 cM from $H06^1$ on linkage group C-7 showed a dominant inheritance mode. However, we can not exclude the possibility of additive inheritance mode. The second quantitative trait loci that was localized between $B15^2$ and $E01^1$ on linkage group C-9 also showed a dominant mode of inheritance. One pair of flanking markers ($H06^1$ and $H06^2$) and B15$^2$ were used for multiple regression analysis. Marker combination that included 2 markers, $B15^2$ and $H06^1$, explained the highest total variance (22.9%) for resistance to soybean cyst nematode race 14. Further localization of genes for resistance to soybean cyst nematode race 14 and examination of interaction between quantitative trait loci will accelerate the exploitation of resistance to soybean cyst nematode.

Systemic infection caused by Klebsiella oxytoca in a household Chinese hamster

  • Han, Jae-Ik;Na, Ki-Jeong
    • Korean Journal of Veterinary Service
    • /
    • v.44 no.4
    • /
    • pp.305-308
    • /
    • 2021
  • A female Chinese hamster with unknown age was referred for acute onset of anorexia, depression, and large cyst from the head to body. After referring, the patient died shortly. During necropsy, severe hemorrhage in the cyst, multiple mass on liver, and transformed right kidney were found. The infection was confirmed by cytology, cultures and PCR of 16S ribosomal RNA gene. This report describes a first case of naturally occurred systemic Klebsiella oxytoca infection in a household Chinese hamster.

Abattoir survey of kidney lesions in Korean cattle (도축한우의 신장에 대한 병리학적 연구)

  • 노영선;윤여백;김영진;이성희;레브코로지스키;임병무;임채웅
    • Korean Journal of Veterinary Service
    • /
    • v.24 no.2
    • /
    • pp.139-146
    • /
    • 2001
  • To examine the prevalence and types of kidney lesions in Korean cattle, a survey was carried out at a abattoir in september 2000 and January 2001. The collected kidneys were examined grossly and histopathologically and investigated for the patterns of renal diseases with considering season and sex. Of 735 cattle (99 bulls and 246 cows in September and 140 bulls, 3 steers, and 247 cows in January) surveyed, 301 (41%) cattle had various renal lesions. The most common prominent finding was focal or multiple interstitial nephritis (36.2%). Other lesions included focal or multiple renal cyst (9.1%), infarction (0.1%), hemorrhage (0.3%), and renal atrophy (0.3%). Microscopically, main pathological lesions were acute or chronic interstitial nephritis with moderate infiltration of neutrophil or lymphocyte, respectively. Finally, the kidney lesions are more or less correlated with the meat quality, especially in female Korean cattle.

  • PDF

A RADIOLOGIC STUDY OF DENTIGEROUS CYSTS (함치성 낭종에 대한 방사선학적 연구)

  • Kang Tai Wook;You Dong Soo
    • Journal of Korean Academy of Oral and Maxillofacial Radiology
    • /
    • v.12 no.1
    • /
    • pp.21-26
    • /
    • 1982
  • A radiologic study of 139 dentigerous cysts (128 patients) indicated the followings: 1. There was higher incidence in males (62.99%) than in females (37.01%). The most common age group was 11-20 years and the average age was 23.6 years. 2. The most common clinical symptoms was swelling of the jaws (49 cases, 33.09%), and no symptoms was presented in 26 cases (18.71%). 3. Dentigerous cysts were found to be slightly more common in the maxilla (53.24%) than in the mandible (46.76%) and there was almost no difference in occurance between right and left side. The maxillary supernumerary tooth was the most frequent site of the dentigerous cyst and no dentigerous cyst was found to be related to a deciduous tooth. 4. The most common radiographic findings was root resorption of the adjacent teeth (33.09%), and the central dentigerous cysts were 78 cases (56.12%), the lateral dentigerous cysts were 61 cases (43.88%). 5. The increased radiolucency at the crown portion of the tooth in a cystic cavity was seen in 44 cases (31.65%), and a case of dentigerous cyst was found in a edentulous patient, and 16 cases of multiple dentigerous cysts were found in 5 patients. 6. The ameloblastic changes in 8 cases, the keratinization of the cyst wall in 2 cases, and a case of epidermoid carcinoma were confirmed microscopically.

  • PDF