Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 18 de 18
Filter
1.
Article in Korean | WPRIM | ID: wpr-1045243

ABSTRACT

Functional dyspepsia is a condition with chronic indigestion symptoms such as epigastric pain or discomfort, early satiety, and bloating without an alternative organic disease. The symptoms are similar to those of functional dyspepsia, but abnormal retention of food in the stomach should be identified in gastroparesis. In this case, botulinum toxin injection was performed for treatment in a patient who complained of symptoms such as nausea, early satiety, abdominal distension, and poor appetite without no abnormal findings in gastric emptying scan. Through this case, a possibility was found that antral and pyloric dysfunction may cause symptoms of functional dyspepsia, without gastric emptying abnormalities.

2.
Gut and Liver ; : 463-470, 2018.
Article in English | WPRIM | ID: wpr-715585

ABSTRACT

BACKGROUND/AIMS: In suspected malignant biliary strictures (MBSs), the diagnostic yield of endoscopic retrograde cholangiopancreatography (ERCP)-based tissue sampling is limited. Transpapillary forceps biopsy (TPB) under intraductal ultrasonography (IDUS) guidance is expected to improve the diagnostic accuracy in patients with indeterminate biliary strictures. We evaluated the usefulness of IDUS-guided TPB in patients with suspected MBS. METHODS: Consecutive patients with suspected MBS were prospectively enrolled in the study. ERCP with IDUS was performed in all patients. Both conventional TPB and IDUS-guided TPB on fluoroscopy were performed in each patient. The primary outcome was the diagnostic accuracy of conventional TPB and IDUS-guided TPB. RESULTS: The technical success rate of IDUS-guided TPB was 97.0% (65/67 patients). Of these 65 patients, the final diagnosis was malignancy in 61 patients (93.8%). On IDUS, the most common finding of IDUS was an intraductal infiltrating lesion in 29 patients (47.5%). The overall diagnostic accuracy was significantly higher using IDUS-guided TPB than that using conventional TPB (90.8% vs 76.9%, p=0.027). According to the subgroup analysis based on the tumor morphology, IDUS-guided TPB had a significantly higher cancer detection rate than conventional TPB for intraductal infiltrating lesions (89.6% vs 65.5%, p=0.028). CONCLUSIONS: IDUS-guided TPB appears to improve the accuracy of histological diagnosis in patients with MBS.


Subject(s)
Humans , Biopsy , Cholangiopancreatography, Endoscopic Retrograde , Constriction, Pathologic , Diagnosis , Fluoroscopy , Prospective Studies , Surgical Instruments , Ultrasonography
3.
Gut and Liver ; : 434-439, 2017.
Article in English | WPRIM | ID: wpr-17719

ABSTRACT

BACKGROUND/AIMS: Treatment for cholangitis without common bile duct (CBD) stones has not been established in patients with gallstones. We investigated the usefulness of endoscopic biliary drainage (EBD) without endoscopic sphincterotomy (EST) in patients diagnosed with gallstones and cholangitis without CBD stones by endoscopic retrograde cholangiopancreatography (ERCP) and intraductal ultrasonography (IDUS). METHODS: EBD using 5F plastic stents without EST was performed prospectively in patients with gallstones and cholangitis if CBD stones were not diagnosed by ERCP and IDUS. After ERCP, all patients underwent laparoscopic cholecystectomy. The primary outcomes were clinical and technical success. The secondary outcomes were recurrence rate of biliary events and procedure-related adverse events. RESULTS: Among 187 patients with gallstones and cholangitis, 27 patients without CBD stones according to ERCP and IDUS received EBD using 5F plastic stents without EST. The stents were maintained in all patients until laparoscopic cholecystectomy, and recurrence of cholangitis was not observed. After cholecystectomy, the stents were removed spontaneously in 12 patients and endoscopically in 15 patients. Recurrence of CBD stones was not detected during the follow-up period (median, 421 days). CONCLUSIONS: EBD using 5F plastic stents without EST may be safe and effective for the management of cholangitis accompanied by gallstones in patients without CBD stones according to ERCP and IDUS.


Subject(s)
Humans , Cholangiopancreatography, Endoscopic Retrograde , Cholangitis , Cholecystectomy , Cholecystectomy, Laparoscopic , Common Bile Duct , Drainage , Follow-Up Studies , Gallstones , Plastics , Prospective Studies , Recurrence , Sphincterotomy, Endoscopic , Stents , Ultrasonography
4.
Clinical Endoscopy ; : 579-582, 2015.
Article in English | WPRIM | ID: wpr-185236

ABSTRACT

Fasciola hepatica infection may result in biliary obstruction with or without cholangitis in the chronic biliary phase. Because clinical symptoms and signs of F. hepatica are similar to other biliary diseases that cause bile duct obstruction, such as stones or bile duct malignancies, that are, in fact, more common, this condition may not be suspected and diagnosis may be overlooked and delayed. Patients undergoing endoscopic retrograde cholangiopancreatography or endoscopic ultrasonography for the evaluation of bile duct obstruction may be incidentally detected with the worm, and diagnosis can be confirmed by extraction of the leaf-like trematode from the bile duct. Intraductal ultrasonography (IDUS) can provide high-resolution cross-sectional images of the bile duct, and is useful in evaluating indeterminate biliary diseases. We present a case of biliary fascioliasis that was diagnosed using IDUS and managed endoscopically in a patient with acute cholangitis.


Subject(s)
Humans , Bile Ducts , Cholangiopancreatography, Endoscopic Retrograde , Cholangitis , Cholestasis , Diagnosis , Endosonography , Fasciola hepatica , Fascioliasis , Ranunculaceae , Ultrasonography
5.
Gut and Liver ; : 685-688, 2015.
Article in English | WPRIM | ID: wpr-216099

ABSTRACT

Cases of pancreatic ductal adenocarcinoma with multiple masses accompanying underlying pancreatic diseases, such as intraductal papillary mucinous neoplasm, have been reported. However, synchronous invasion without underlying pancreatic disease is very rare. A 61-year-old female with abdominal discomfort and jaundice was admitted to our hospital. Abdominal computed tomography (CT) revealed cancer of the pancreatic head with direct invasion of the duodenal loop and common bile duct. However, positron emission tomography-CT showed an increased standardized uptake value (SUV) in the pancreatic head and tail. We performed endoscopic ultrasound-guided fine needle biopsy (EUS-FNB) for the histopathologic diagnosis of the pancreatic head and the evaluation of the increased SUV in the tail portion of the pancreas, as the characteristics of these lesions could affect the extent of surgery. As a result, pancreatic ductal adenocarcinomas were confirmed by both cytologic and histologic analyses. In addition, immunohistochemical analysis of the biopsy specimens was positive for carcinoembryonic antigen and p53 in both masses. The two masses were ultimately diagnosed as pancreatic ductal adenocarcinoma, stage IIB, based on EUS-FNB and imaging studies. In conclusion, the entire pancreas must be evaluated in a patient with a pancreatic mass to detect the rare but possible presence of synchronous pancreatic ductal adenocarcinoma. Additionally, EUS-FNB can provide pathologic confirmation in a single procedure.


Subject(s)
Female , Humans , Middle Aged , Adenocarcinoma, Mucinous/pathology , Carcinoma, Pancreatic Ductal/pathology , Endoscopic Ultrasound-Guided Fine Needle Aspiration , Neoplasms, Multiple Primary/pathology , Pancreas/pathology , Pancreatic Neoplasms/pathology
6.
Article in Korean | WPRIM | ID: wpr-169732

ABSTRACT

The technique of endoscopic submucosal dissection is occasionally used for resection of myogenic tumors originating from muscularis mucosa or muscularis propria of stomach and esophagus. However, endoscopic treatments for esophageal myogenic tumors >2 cm have rarely been reported. Herein, we report a case of large leiomyoma originating from muscularis propria in the upper esophagus. A 59-year-old woman presented with dysphagia. Esophagoscopy and endoscopic ultrasonography revealed an esophageal subepithelial tumor which measured 25x20 mm in size, originated from muscularis propria, and was located at 20 cm from the central incisors. The tumor was successfully removed by endoscopic submucosal dissection and there were no complications after en bloc resection. Pathologic examination was compatible with leiomyoma.


Subject(s)
Female , Humans , Middle Aged , Esophageal Neoplasms/diagnosis , Esophagus/surgery , Gastroscopy , Leiomyoma/diagnosis , Mucous Membrane/pathology , Stents , Tomography, X-Ray Computed
7.
Article in English | WPRIM | ID: wpr-127494

ABSTRACT

BACKGROUND/AIMS: The most appropriate treatment for acute gastric variceal bleeding (GVB) is currently endoscopic gastric variceal obturation (GVO) using Histoacryl(R). However, the secondary prophylactic efficacy of beta-blocker (BB) after GVO for the first acute episode of GVB has not yet been established. The secondary prophylactic efficacy of BB after GVO for the first acute episode of GVB was evaluated in this study. METHODS: Ninety-three patients at Soonchunhyang University Hospital with acute GVB who received GVO using Histoacryl(R) were enrolled between June 2001 and March 2010. Among these, 42 patients underwent GVO alone (GVO group) and 51 patients underwent GVO with adjuvant BB therapy (GVO+BB group). This study was intended for patients in whom a desired heart rate was reached. The rates of rebleeding-free survival and overall survival were calculated for the two study groups using Kaplan-Meyer analysis and Cox's proportional-hazards model. RESULTS: The follow-up period after the initial eradication of gastric varices was 18.14+/-25.22 months (mean+/-SD). During the follow-up period, rebleeding occurred in 10 (23.8%) and 21 (41.2%) GVO and GVO+BB patients, respectively, and 39 patients died [23 (54.8%) in the GVO group and 16 (31.4%) in the GVO+BB group]. The mean rebleeding-free survival time did not differ significantly between the GVO and GVO+BB groups (65.40 and 37.40 months, respectively; P=0.774), whereas the mean overall survival time did differ (52.54 and 72.65 months, respectively; P=0.036). CONCLUSIONS: Adjuvant BB therapy after GVO using Histoacryl(R) for the first acute episode of GVB could decrease the mortality rate relative to GVO alone. However, adjuvant BB therapy afforded no benefit for the secondary prevention of rebleeding in GV.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Adrenergic beta-Antagonists/therapeutic use , Enbucrilate/therapeutic use , Endoscopy, Digestive System , Esophageal and Gastric Varices/drug therapy , Follow-Up Studies , Gastrointestinal Hemorrhage/mortality , Heart Rate , Kaplan-Meier Estimate , Proportional Hazards Models , Propranolol/therapeutic use , Risk Factors , Severity of Illness Index
8.
Article in Korean | WPRIM | ID: wpr-80220

ABSTRACT

BACKGROUND/AIMS: Endoscopic submucosal dissection (ESD) has been accepted as a standard treatment of early gastric cancer (EGC). However, the indication of ESD in undifferentiated-type EGC was controversial. The aim of this study was to evaluate the therapeutic outcomes of ESD in undifferentiated-type EGC according to expanded indication. METHODS: At Soonchunhyang University Bucheon Hospital, a total of 82 lesions in 81 patients with undifferentiated-type EGC were treated with ESD. The therapeutic outcomes of ESD were evaluated by resection method (en bloc resection; piecemeal resection), histologic curative resection, complications and recurrence rates after ESD. RESULTS: The rate on en bloc resection and complete resection rate were 87.8% (72/82) and 80.5% (66/82), respectively. In signet ring cell carcinoma, the complete resection rate was higher than those in poorly differentiated adenocarcinoma and poorly differentiated adenocarcinoma with signet ring cell features, but there was no statistical significance (89.3% vs. 75.0%, 76.7%; p=0.347). The lateral margin positivity rate in poorly differentiated adenocarcinoma, signet ring cell carcinoma and poorly differentiated adenocarcinoma with signet ring cell features were 12.5%, 3.6% and 13.3%, respectively (p=0.395). The vertical margin positivity rate were 12.5%, 3.6% and 10.0%, respectively (p=0.485). The overall recurrence rate was 3.0% during a mean follow-up period of 37.4 months. CONCLUSIONS: ESD may be considered as a feasible treatment for undifferentiated-type EGC according to expanded indication. The therapeutic outcome of ESD in undifferentiated-type EGC is likely to be favorable, though further longer follow-up studies are needed.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Adenocarcinoma/pathology , Carcinoma, Signet Ring Cell/pathology , Early Detection of Cancer , Follow-Up Studies , Gastroscopy , Recurrence , Retrospective Studies , Stomach Neoplasms/pathology , Tomography, X-Ray Computed , Treatment Outcome
9.
Article in English | WPRIM | ID: wpr-95333

ABSTRACT

The retrograde approach through a collateral artery is now thought to improve the success rate of percutaneous coronary intervention (PCI) for coronary chronic total occlusion (CTO), and different kinds of strategies for this technique have been developed. However, the basic principles of PCI for CTO, such as firm back-up support with a guiding catheter and fine control of the guide wire, should be adhered to more strictly to succeed with this complex procedure. We present a case in which a CTO of the proximal left anterior descending artery was successfully opened by the retrograde approach through a collateral from the left circumflex artery, during which two guiding catheters were simultaneously used in the same coronary artery for the purpose of strong back up support for the retrograde device and fine control for the antegrade device.


Subject(s)
Angioplasty, Balloon, Coronary , Arteries , Catheters , Coronary Occlusion , Coronary Vessels , Percutaneous Coronary Intervention
10.
Article in Korean | WPRIM | ID: wpr-161754

ABSTRACT

PURPOSE: Cystatin C is known to predict the glomerular filtration rate (GFR) more precisely in patients with substantial muscle atrophy, such as liver cirrhosis, compared to creatinine. We evaluated the usefulness of cystatin C for prediction of renal function in liver cirrhosis patients. METHODS: From February 2007 to September 2007, we evaluated the renal function in patients with liver cirrhosis who were admitted to Soonchunhyang University Bucheon Hospital. We compared renal function with GFR as estimated by creatinine (Modification of diet in renal diseases; MDRD, the Cockroft&Gault equation; C&G, Creatinine clearance; CCr) and cystatin C (the Hoek and Larsson equations) with that of the GFR as calculated by Cr-EDTA. RESULTS: A total of 46 patients were enrolled. The mean GFR was 67.8+/-29.4, 81.6+/-29.6, 79.9+/-29.3, 62.7+/-29.8, 77.0+/-28.6, 81.0+/-35.2 mL/min/1.73m2 according to Cr-EDTA, MDRD, C&G, CCr, Hoek and Larsson equations, respectively. Cystatin C showed a correlation to MDRD (r=-0.715), C&G (r=-0.659), CCr (r=-0.536) and Cr-EDTA GFR (r=-0.617). GFR by the Hoek (r=0.657) and the Larsson (r=0.647) equation using cystatin C showed a higher correlation with Cr-EDTA GFR than GFR by MDRD (r=0.550) and C&G equation (r=0.458). CONCLUSION: Cystatin C is a more accurate predictor of renal function than creatinine in patients with liver cirrhosis.


Subject(s)
Humans , Creatinine , Cystatin C , Diet , Glomerular Filtration Rate , Liver , Liver Cirrhosis , Muscular Atrophy
11.
Article in Korean | WPRIM | ID: wpr-25461

ABSTRACT

The incidence of appendiceal metastatic cancer is quite low. In particular, in small cell lung cancer, there is a very low incidence of a metastasis to the appendix. A 75-years old man with right lower quadrant pain, cough and sputum was transferred to our hospital. Abdominal CT revealed acute appendicitis with a perforation. The patient underwent surgery. The frozen sections of the tissue obtained during surgery, indicated a malignancy, but a right hemicolectomy was not performed due to the patient's poor general condition. The histology findings of the appendix were identified as a small cell carcinoma. The abdominal CT scan and chest x-ray at admission day showed a mass in the right lower lobe, and a further evaluation of the lesion was performed including positron emission tomography and flexible bronchoscopy with a biopsy. The pathology findings of the lung mass were also small cell lung cancer. The specimens from both sites stained positive for cytokeratin, cluster designation 56, synaptophysin, chromogranin-A and thyroid transcription factor 1. It was concluded that the appendiceal small cell cancer originated from the lung.


Subject(s)
Humans , Appendicitis , Appendix , Biopsy , Bronchoscopy , Carcinoma, Small Cell , Cough , Frozen Sections , Incidence , Keratins , Lung , Neoplasm Metastasis , Nuclear Proteins , Positron-Emission Tomography , Small Cell Lung Carcinoma , Sputum , Synaptophysin , Thorax , Thyroid Gland , Transcription Factors
12.
Infection and Chemotherapy ; : 350-354, 2008.
Article in Korean | WPRIM | ID: wpr-721879

ABSTRACT

Dengue virus infection is an emerging imported disease in Korea. A total of 4 cases of dengue fever or dengue hemorrhagic fever diagnosed at Soonchunhyang University Hospital in Bucheon between January 2001 and December 2007 were retrospectively reviewed. In addition, relevant domestic literatures from Korean bibliographic databases, which matched 'dengue fever', 'dengue hemorrhagic fever' or 'dengue shock syndrome' as key words, have been reviewed. Ten articles (13 patients) met the inclusion criteria and were included in this review. All the patients except for one, who was infected in Africa, were infected in Asian countries: Philippines (4), Indonesia (3), India (2), Cambodia (2), Sri Lanka (1), Thailand (1), Bangladesh (1), Myanmar (1), and Malaysia (1). Clinical manifestations after returning from abroad were as follows: fever (100%), chills (82%), headache (65%), myalgia (53%), nausea (41%), neutropenia (82%), thrombocytopenia (82%), and elevation of AST (82%) and ALT (53%). Most of the patients improved with conservative care except for one who died of dengue shock syndrome.


Subject(s)
Humans , Africa , Asian People , Bangladesh , Cambodia , Chills , Databases, Bibliographic , Dengue , Severe Dengue , Dengue Virus , Fever , Headache , India , Indonesia , Korea , Malaysia , Myanmar , Nausea , Neutropenia , Philippines , Retrospective Studies , Shock , Sri Lanka , Thailand , Thrombocytopenia
13.
Infection and Chemotherapy ; : 316-322, 2008.
Article in Korean | WPRIM | ID: wpr-722094

ABSTRACT

BACKGROUND: To evaluate whether Staphylococcus aureus is actually the leading cause of infective endocarditis in Korea, investigation on updated clinical pictures, treatments, and prognosis was performed. This study also aims to describe differences in clinical characteristics of infective endocarditis in patients undergoing maintenance hemodialysis. MATERIALS AND METHODS: Fifty five patients who were diagnosed with infective endocarditis, using modified Duke criteria, at 4 Soon Chun Hyang University Hospitals (located in Seoul, Bucheon, Cheonan, and Gumi) from January of 2000 to June of 2007 were enrolled. Patients were separated into two groups; those on hemodialysis and those who were not on hemodialysis (control group). Medical records and laboratory results of each patient were reviewed retrospectively. RESULTS: The positive rate of blood culture was 72.7%. Staphylococcus aureus was isolated in 38.2% of the patients, making it the most common causative organism of infective endocarditis. It was also the most common organism in both hemodialysis group and non-hemodialysis group. Six patients (10.9%) died while admitted to the hospital and the in-hospital death rate for hemodialysis group was significantly higher. CONCLUSION: In most parts of the world, S. aureus is increasingly becoming the principal causative organism of infective endocarditis. To our knowledge, this is the first study that shows S. aureus to be the most common causative organism of infective endocarditis in Korea, and that Korea is not except from this global epidemiology.


Subject(s)
Humans , Endocarditis , Hospitals, University , Korea , Medical Records , Prognosis , Renal Dialysis , Retrospective Studies , Staphylococcus , Staphylococcus aureus
14.
Infection and Chemotherapy ; : 297-300, 2008.
Article in Korean | WPRIM | ID: wpr-722098

ABSTRACT

Nontuberculous Mycobacteria, especially Mycobacterium avium complex (MAC) infection is a common opportunistic infection in patients with acquired immunodeficiency syndrome (AIDS). In patients with AIDS, MAC infection more frequently presents as disseminated form rather than localized infection. Disseminated MAC infection is associated with a high mortality rate in patient with AIDS. We report a case of disseminated MAC infection in an AIDS patient involving bone marrow, mediastinal lymph node and lung.


Subject(s)
Humans , Acquired Immunodeficiency Syndrome , Bone Marrow , Lung , Lymph Nodes , Mycobacterium , Mycobacterium avium , Mycobacterium avium Complex , Nontuberculous Mycobacteria , Opportunistic Infections
15.
Infection and Chemotherapy ; : 350-354, 2008.
Article in Korean | WPRIM | ID: wpr-722384

ABSTRACT

Dengue virus infection is an emerging imported disease in Korea. A total of 4 cases of dengue fever or dengue hemorrhagic fever diagnosed at Soonchunhyang University Hospital in Bucheon between January 2001 and December 2007 were retrospectively reviewed. In addition, relevant domestic literatures from Korean bibliographic databases, which matched 'dengue fever', 'dengue hemorrhagic fever' or 'dengue shock syndrome' as key words, have been reviewed. Ten articles (13 patients) met the inclusion criteria and were included in this review. All the patients except for one, who was infected in Africa, were infected in Asian countries: Philippines (4), Indonesia (3), India (2), Cambodia (2), Sri Lanka (1), Thailand (1), Bangladesh (1), Myanmar (1), and Malaysia (1). Clinical manifestations after returning from abroad were as follows: fever (100%), chills (82%), headache (65%), myalgia (53%), nausea (41%), neutropenia (82%), thrombocytopenia (82%), and elevation of AST (82%) and ALT (53%). Most of the patients improved with conservative care except for one who died of dengue shock syndrome.


Subject(s)
Humans , Africa , Asian People , Bangladesh , Cambodia , Chills , Databases, Bibliographic , Dengue , Severe Dengue , Dengue Virus , Fever , Headache , India , Indonesia , Korea , Malaysia , Myanmar , Nausea , Neutropenia , Philippines , Retrospective Studies , Shock , Sri Lanka , Thailand , Thrombocytopenia
16.
Infection and Chemotherapy ; : 316-322, 2008.
Article in Korean | WPRIM | ID: wpr-721589

ABSTRACT

BACKGROUND: To evaluate whether Staphylococcus aureus is actually the leading cause of infective endocarditis in Korea, investigation on updated clinical pictures, treatments, and prognosis was performed. This study also aims to describe differences in clinical characteristics of infective endocarditis in patients undergoing maintenance hemodialysis. MATERIALS AND METHODS: Fifty five patients who were diagnosed with infective endocarditis, using modified Duke criteria, at 4 Soon Chun Hyang University Hospitals (located in Seoul, Bucheon, Cheonan, and Gumi) from January of 2000 to June of 2007 were enrolled. Patients were separated into two groups; those on hemodialysis and those who were not on hemodialysis (control group). Medical records and laboratory results of each patient were reviewed retrospectively. RESULTS: The positive rate of blood culture was 72.7%. Staphylococcus aureus was isolated in 38.2% of the patients, making it the most common causative organism of infective endocarditis. It was also the most common organism in both hemodialysis group and non-hemodialysis group. Six patients (10.9%) died while admitted to the hospital and the in-hospital death rate for hemodialysis group was significantly higher. CONCLUSION: In most parts of the world, S. aureus is increasingly becoming the principal causative organism of infective endocarditis. To our knowledge, this is the first study that shows S. aureus to be the most common causative organism of infective endocarditis in Korea, and that Korea is not except from this global epidemiology.


Subject(s)
Humans , Endocarditis , Hospitals, University , Korea , Medical Records , Prognosis , Renal Dialysis , Retrospective Studies , Staphylococcus , Staphylococcus aureus
17.
Infection and Chemotherapy ; : 297-300, 2008.
Article in Korean | WPRIM | ID: wpr-721593

ABSTRACT

Nontuberculous Mycobacteria, especially Mycobacterium avium complex (MAC) infection is a common opportunistic infection in patients with acquired immunodeficiency syndrome (AIDS). In patients with AIDS, MAC infection more frequently presents as disseminated form rather than localized infection. Disseminated MAC infection is associated with a high mortality rate in patient with AIDS. We report a case of disseminated MAC infection in an AIDS patient involving bone marrow, mediastinal lymph node and lung.


Subject(s)
Humans , Acquired Immunodeficiency Syndrome , Bone Marrow , Lung , Lymph Nodes , Mycobacterium , Mycobacterium avium , Mycobacterium avium Complex , Nontuberculous Mycobacteria , Opportunistic Infections
18.
Article in Korean | WPRIM | ID: wpr-75867

ABSTRACT

It is difficult to distinguish a lung cancer from a pulmonary tuberculoma or other benign nodule. It is even more difficult to identify the type of lesion if the mass shows no change in size or demonstrates slow growth. Only a pathological confirmation can possibly reveal the nature of the lesion. A 61-year-old-woman was referred for a solitary pulmonary nodule. The nodule showed no change in size for the first two years and continued to grow slowly. Pathological and immunological analyses were conducted for confirmation of the nodule. The nodule was identified as a well-differentiated primary pulmonary adenocarcinoma. An LULobectomy was performed, and the post surgical stage of the nodule was IIIA (T2N2M0). Even though there are few risk factors, there is still the possibility of a malignancy in cases of non-growing or slow growing solitary pulmonary nodules. Therefore, pathological confirmation is encouraged to obtain a firm diagnosis.


Subject(s)
Adenocarcinoma , Lung Neoplasms , Risk Factors , Solitary Pulmonary Nodule , Tuberculoma
SELECTION OF CITATIONS
SEARCH DETAIL