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1.
Article in Korean | WPRIM | ID: wpr-919940

ABSTRACT

Non-steroidal anti-inflammatory drugs (NSAIDs) are the most commonly used drugs worldwide for chronic pain, such as arthritis, and there are many different types depending on their composition and mechanism. After long-term use, various side effects can occur, such as gastrointestinal and cardiovascular complications. With a similar analgesic effect to that of traditional non-selective NSAIDs, cyclooxygenase-2-selective NSAIDs have been highly anticipated, because they could complement gastrointestinal tolerance. On the other hand, because of concerns about cardiovascular safety in 2004 and 2005, and the license withdrawals of rofecoxib and valdecoxib, the interest in the side effects of NSAIDs is increasing. Therefore, it is important to use the necessary drugs at a minimum, considering the side effects and interactions of each drug. This study examined the side effects and characteristics of each NSAID that may occur and reviewed the recent research and guidelines related to the use of non-selective NSAIDs and cyclooxygenase-2-selective NSAIDs.

2.
Article in Korean | WPRIM | ID: wpr-830016

ABSTRACT

Inverted papilloma is a benign epithelial tumor that arises from the sinonasal epithelium and occurs in 0.5–4% of all sinonasal tumors. Although benign, it is associated with malignant transformation in 2–27% of the cases, with the most commonly accompanying malignant tumor being squamous cell carcinoma. The malignant transformation of inverted papilloma into adenocarcinoma is extremely rare, with two cases reported worldwide to date. Here, along with a literature review, we report a recent case of a 53-year-old man with non-intestinal type adenocarcinoma associated with a sinonasal inverted papilloma. This case shows the possibility of a malignant transformation of inverted papilloma into non-intestinal type adenocarcinoma, which may be associated with human papilloma virus and thus requires further investigation.

3.
Article in English | WPRIM | ID: wpr-761748

ABSTRACT

Innate lymphoid cells (ILCs) are key players during an immune response at the mucosal surfaces, such as lung, skin, and gastrointestinal tract. Giardia lamblia is an extracellular protozoan pathogen that inhabits the human small intestine. In this study, ILCs prepared from the lamina propria of mouse small intestine were incubated with G. lamblia trophozoites. Transcriptional changes in G. lamblia-exposed ILCs resulted in identification of activation of several immune pathways. Secretion of interleukin (IL)-17A, IL-17F, IL-1β, and interferon-γ was increased, whereas levels of IL-13, IL-5, and IL-22, was maintained or reduced upon exposure to G. lamblia. Goup 3 ILC (ILC3) was found to be dominant amongst the ILCs, and increased significantly upon co-cultivation with G. lamblia trophozoites. Oral inoculation of G. lamblia trophozoites into mice resulted in their presence in the small intestine, of which, the highest number of parasites was detected at the 5 days-post infection. Increased ILC3 was observed amongst the ILC population at the 5 days-post infection. These findings indicate that ILC3 from the lamina propria secretes IL-17 in response to G. lamblia, leading to the intestinal pathology observed in giardiasis.


Subject(s)
Animals , Humans , Mice , Gastrointestinal Tract , Giardia lamblia , Giardia , Giardiasis , Interleukin-13 , Interleukin-17 , Interleukin-5 , Interleukins , Intestine, Small , Lung , Lymphocytes , Mucous Membrane , Parasites , Pathology , Skin , Trophozoites
4.
Article in Korean | WPRIM | ID: wpr-760147

ABSTRACT

Inverted papilloma is a benign epithelial tumor that arises from the sinonasal epithelium and occurs in 0.5–4% of all sinonasal tumors. Although benign, it is associated with malignant transformation in 2–27% of the cases, with the most commonly accompanying malignant tumor being squamous cell carcinoma. The malignant transformation of inverted papilloma into adenocarcinoma is extremely rare, with two cases reported worldwide to date. Here, along with a literature review, we report a recent case of a 53-year-old man with non-intestinal type adenocarcinoma associated with a sinonasal inverted papilloma. This case shows the possibility of a malignant transformation of inverted papilloma into non-intestinal type adenocarcinoma, which may be associated with human papilloma virus and thus requires further investigation.


Subject(s)
Humans , Middle Aged , Adenocarcinoma , Carcinoma, Squamous Cell , Cell Transformation, Neoplastic , Epithelium , Maxillary Sinus , Papilloma, Inverted , Papillomaviridae , Paranasal Sinuses
5.
Article in English | WPRIM | ID: wpr-713488

ABSTRACT

BACKGROUND: Stroke is the number one cause of adulthood disability in Korea. Rehabilitation after stroke can minimize functional disability, enhance recovery toward independence, and optimize community reintegration. The inter-departmental stroke meeting (IDSM) is a potential method to improve rehabilitation outcomes in patients with stroke. We aimed to analyze the effect of IDSM on rehabilitation after acute ischemic stroke management. METHODS: Medical records of 753 patients with acute ischemic stroke admitted to the neurology department of our medical center between January and December 2014 were reviewed retrospectively. In May 2014, weekly IDSMs were initiated. All physicians responsible for the patient's care reviewed patient treatment, methods of secondary prevention, and future rehabilitation plans. RESULTS: The transfer rate significantly increased after initiation of IDSM (phase 2, 3) and the length of stay (LOS) before transfer to the rehabilitation department decreased significantly from 9.68 ± 8.50 days to 5.75 ± 2.12 days. There was a reduction in the total LOS from 52 ± 28.57 days to 35 ± 27.21 days after IDSMs were introduced. In non-transferred patients also, the total LOS reduced significantly. The transfer rate increased significantly and the LOS before transfer to the rehabilitation department decreased significantly after implementation of IDSM in a subgroup of patients with moderate to severe stroke. CONCLUSION: The introduction of IDSM was significantly correlated with improvements in transfer rates and reduction of LOS in hospital. This finding shows that IDSMs are an important intervention to improve therapeutic progress and outcomes for patients with stroke.


Subject(s)
Humans , Cerebrovascular Disorders , Korea , Length of Stay , Medical Records , Methods , Neurology , Rehabilitation , Retrospective Studies , Secondary Prevention , Stroke
6.
Blood Research ; : 167-173, 2017.
Article in English | WPRIM | ID: wpr-185282

ABSTRACT

BACKGROUND: Invasive fungal infections (IFIs) are a life-threatening problem in immunocompromised patients. Despite timely diagnosis and appropriate antifungal therapy, clinical outcomes of IFIs remain unsatisfactory, necessitating treatment with a combination of antifungal agents. Therefore, childhood leukemic patients treated with voriconazole plus caspofungin were evaluated for the safety and efficacy of the combination antifungal therapy to treat IFIs. METHODS: In this retrospective study, medical records were retrieved for patients admitted to the Pediatric Department of Yeungnam University Hospital, Daegu, South Korea, between April 2009 and May 2013. Medical records of 22 patients were analyzed. RESULTS: Of the 22 patients studied, nine (41%) had been diagnosed with probable IFI, and 13 (59%) with possible IFI. All patients, except one, were already receiving antifungal monotherapy for the treatment of neutropenic fever. After a diagnosis of IFI was confirmed, antifungal monotherapy was replaced with combination therapy. The study's overall response rate was 90.9%, with complete responses in 86.3% of the patients. Two patients experienced a side effect of a small increase in liver enzyme levels. CONCLUSION: Voriconazole plus caspofungin combination therapy is an effective and safe treatment for serious IFI in pediatric patients with acute leukemia.


Subject(s)
Child , Humans , Antifungal Agents , Aspergillosis , Diagnosis , Echinocandins , Fever , Immunocompromised Host , Korea , Leukemia , Liver , Medical Records , Retrospective Studies , Voriconazole
7.
Article in English | WPRIM | ID: wpr-197955

ABSTRACT

BACKGROUND: Total body irradiation (TBI) has been traditionally used as a conditioning regimen prior to hematopoietic stem cell transplantation (HSCT) in patients with pediatric leukemia. However, TBI can cause late sequelae such as growth impairment, cataract, hormone abnormalities, infertility, neurocognitive effects, and secondary malignancy in pediatric patients. METHODS: This single center retrospective study included 22 patients with acute lymphoblastic leukemia who were aged <18 years and underwent HSCT between May 1999 and December 2014; seven patients received a TBI-based regimen and 15 received a non-TBI regimen. RESULTS: The overall survival and event-free survival rates in the TBI group were not significantly different from those in the non-TBI group (overall survival rate 71% vs. 73%, respectively; P=0.906; event-free survival rate 71% vs. 73%, respectively P=0.923). CONCLUSION: Our results indicate that non-TBI conditioning regimens can be an alternative treatment option of the treatment of pediatric acute lymphoblastic leukemia undergoing HSCT.


Subject(s)
Child , Humans , Cataract , Disease-Free Survival , Hematopoietic Stem Cell Transplantation , Hematopoietic Stem Cells , Infertility , Leukemia , Precursor Cell Lymphoblastic Leukemia-Lymphoma , Retrospective Studies , Survival Rate , Whole-Body Irradiation
8.
Article in English | WPRIM | ID: wpr-788595

ABSTRACT

BACKGROUND: Total body irradiation (TBI) has been traditionally used as a conditioning regimen prior to hematopoietic stem cell transplantation (HSCT) in patients with pediatric leukemia. However, TBI can cause late sequelae such as growth impairment, cataract, hormone abnormalities, infertility, neurocognitive effects, and secondary malignancy in pediatric patients.METHODS: This single center retrospective study included 22 patients with acute lymphoblastic leukemia who were aged <18 years and underwent HSCT between May 1999 and December 2014; seven patients received a TBI-based regimen and 15 received a non-TBI regimen.RESULTS: The overall survival and event-free survival rates in the TBI group were not significantly different from those in the non-TBI group (overall survival rate 71% vs. 73%, respectively; P=0.906; event-free survival rate 71% vs. 73%, respectively P=0.923).CONCLUSION: Our results indicate that non-TBI conditioning regimens can be an alternative treatment option of the treatment of pediatric acute lymphoblastic leukemia undergoing HSCT.


Subject(s)
Child , Humans , Cataract , Disease-Free Survival , Hematopoietic Stem Cell Transplantation , Hematopoietic Stem Cells , Infertility , Leukemia , Precursor Cell Lymphoblastic Leukemia-Lymphoma , Retrospective Studies , Survival Rate , Whole-Body Irradiation
9.
Article in English | WPRIM | ID: wpr-60203

ABSTRACT

The loss of an upper limb significantly limits the functional activities of daily living. A huge emphasis is placed on the manipulation, shape, weight, and comfort of a prosthesis, to enable its use as an inherent body part. Even with technological advances, customized upper-extremity myoelectric prosthesis remain heavy and expensive. The high cost of upper-extremity prosthesis is an especially steep economic barrier for patients. Three-dimensional (3D) printing is a promising avenue for reducing the cost of prosthesis. We applied 3D-printed pressure-sensored prosthetics to a traumatic transradial amputee, and compared the hand functions with a customized myoelectric prosthesis. The 3D-printed pressure-sensored prosthetics showed low grip strength and decreased dexterity compared to the conventional myoelectric prosthesis. Although there were a few limitations, the fabrication of prosthesis with 3D printing technology can overcome previous problems such as high production cost, long fabrication period and heavy weight.


Subject(s)
Humans , Activities of Daily Living , Amputation, Surgical , Amputees , Hand Strength , Hand , Printing, Three-Dimensional , Prostheses and Implants , Prosthesis Fitting , Upper Extremity
10.
Journal of Breast Cancer ; : 261-267, 2016.
Article in English | WPRIM | ID: wpr-126244

ABSTRACT

PURPOSE: There is no standard targeted therapy for the treatment of triple-negative breast cancer (TNBC). Therefore, its management heavily depends on adjuvant chemotherapy. Using core needle biopsy, this study evaluated the histological factors of TNBC predicting the response to chemotherapy. METHODS: One hundred forty-three TNBC patients who received single-regimen neoadjuvant chemotherapy (NAC) with the combination of doxorubicin, cyclophosphamide, and docetaxel were enrolled. The core needle biopsy specimens acquired before NAC were used to analyze the clinicopathologic variables and overall performance of the predictive model for therapeutic response. RESULTS: Independent predictors of pathologic complete response after NAC were found to be higher number of tumor infiltrating lymphocytes (p=0.007), absence of clear cytoplasm (p=0.008), low necrosis (p=0.018), and high histologic grade (p=0.039). In the receiver operating characteristics curve analysis, the area under curve for the combination of these four variables was 0.777. CONCLUSION: The present study demonstrated that a predictive model using the above four variables can predict therapeutic response to single-regimen NAC with the combination of doxorubicin, cyclophosphamide, and docetaxel in TNBC. Therefore, adding these morphologic variables to clinical and genomic signatures might enhance the ability to predict the therapeutic response to NAC in TNBC.


Subject(s)
Humans , Area Under Curve , Biopsy, Large-Core Needle , Chemotherapy, Adjuvant , Cyclophosphamide , Cytoplasm , Doxorubicin , Drug Therapy , Lymphocytes, Tumor-Infiltrating , Necrosis , Neoadjuvant Therapy , ROC Curve , Treatment Outcome , Triple Negative Breast Neoplasms
11.
Article in English | WPRIM | ID: wpr-11115

ABSTRACT

BACKGROUND: Hepatitis B virus (HBV) plays well-known roles in tumorigenesis of hepatocellular carcinoma (HCC) in infected patients. However, HBV-associated protein status in tumor tissues and the relevance to tumor behavior has not been reported. Our study aimed to examine the expression of HBV-associated proteins in HCC and adjacent nontumorous tissue and their clinicopathologic implication in HCC patients. METHODS: HBV surface antigen (HBsAg), HBV core antigen (HBcAg), and HBV X protein (HBx) were assessed in 328 HBV-associated HCCs and in 155 matched nontumorous tissues by immunohistochemistry staining. RESULTS: The positive rates of HBsAg and cytoplasmic HBx staining in tumor tissue were lower than those in nontumorous tissue (7.3% vs. 57.4%, p < .001; 43.4% vs. 81.3%, p < .001). Conversely, nuclear HBx was detected more frequently in tumors than in nontumorous tissue (52.1% vs. 30.3%, p < .001). HCCs expressing HBsAg, HBcAg, or cytoplasmic HBx had smaller size; lower Edmondson-Steiner (ES) nuclear grade, pT stage, and serum alpha-fetoprotein, and less angioinvasion than HCCs not expressing HBV-associated proteins. Exceptionally, nuclear HBx-positive HCCs showed higher ES nuclear grade and more frequent large-vessel invasion than did nuclear HBx-negative HCCs. In survival analysis, only nuclear HBx-positive HCCs had shorter disease-free survival than nuclear HBx-negative HCCs in pT1 and ES nuclear grade 1-2 HCC subgroup (median, 126 months vs. 35 months; p = .015). CONCLUSIONS: Our data confirmed that expression of normal HBV-associated proteins generally decreases in tumor cells in comparison to nontumorous hepatocytes, with the exception of nuclear HBx, which suggests that nuclear HBx plays a role in recurrence of well-differentiated and early-stage HCCs.


Subject(s)
Humans , alpha-Fetoproteins , Antigens, Surface , Carcinogenesis , Carcinoma, Hepatocellular , Cytoplasm , Disease-Free Survival , Hepatitis B Core Antigens , Hepatitis B Surface Antigens , Hepatitis B virus , Hepatitis B , Hepatitis , Hepatocytes , Immunohistochemistry , Recurrence
12.
Article in English | WPRIM | ID: wpr-71441

ABSTRACT

Cosmetic lateral canthoplasty, in which the size of the eye is increased by extending the palpebral fissure and decreasing the degree of the eye slant, has become a prevalent procedure for East Asians. However, it is not uncommon for there to be complications or unfavorable results after the surgery. With this in mind, the authors have designed a surgical method to reduce complications in cosmetic lateral canthoplasty by preserving the lateral canthal angle. We discuss here the anatomy required for surgery, the surgical methods, and methods for reducing complications during cosmetic lateral canthoplasty.


Subject(s)
Humans , Asian People , Lacrimal Apparatus , Methods
13.
Article in English | WPRIM | ID: wpr-56137

ABSTRACT

Undifferentiated embryonal sarcoma of the liver (UESL) is rare primary hepatic sarcoma and is known to occur in pediatric patients. This case is the UESL occurred in a 51-year old male patient. Multilocular cystic lesion was composed of primitive spindle cells without specific differentiation. This rare case would help to review differential diagnosis of primary sarcoma in liver and cystic neoplasm of the liver.


Subject(s)
Humans , Male , Middle Aged , Abdomen/diagnostic imaging , Biomarkers, Tumor/blood , Desmin/metabolism , Diagnosis, Differential , Immunohistochemistry , Liver Neoplasms/blood , Magnetic Resonance Imaging , Vimentin/metabolism
14.
Article in Korean | WPRIM | ID: wpr-761187

ABSTRACT

OBJECTIVE: Patients with benign paroxysmal positional vertigo (BPPV) visit clinics with typical position evoked vertigo. However, typical nystagmus are concealed according to many factors We evaluated the demographic, clinical and nystagmographic features of patients, who visited clinics with typical BPPV symptoms but did not have positional test evoked nystagmus. METHODS: Among 306 patients with history of positional vertigo, we excluded 252 patients who had positional test evoked nystagmus on video Frenzel glass in clinics, and analyzed 54 patients who did not have positional test evoked nystagmus. We divided 54 patients into two groups; patients without subjective vertigo in positional test and patients with subjective vertigo in positional test. We analyzed the serial nystagmographic findings, causes, duration of disease, previous history of medical or rehabilitation treatments, coexisting vestbular disorders, recovery time and recurrence. RESULTS: Etiology, history of previous treatment, coexisting vestibular disorders and recurrence did not differ statistically in both groups. However, the nystagmographic features were significantly different in both groups. CONCLUSION: When patient has positional test evoked vertigo, repeated positional maneuver seemed to increase the expression of positional nystagmus.


Subject(s)
Humans , Glass , Nystagmus, Physiologic , Recurrence , Rehabilitation , Vertigo
15.
Article in English | WPRIM | ID: wpr-60639

ABSTRACT

BACKGROUND AND OBJECTIVES: The purpose of this study is to identify the effectiveness of intratympanic (IT) steroids when used as an initial therapy in sudden sensorineural hearing loss (SSNHL), and when it is used as a salvage therapy in a refractory SSNHL. SUBJECTS AND METHODS: This retrospective study included 122 patients with SSNHL. First, patients were divided into three groups according to the initial treatment; IT steroid, systemic steroid and combined (systemic and IT steroid) groups. Second, patients were divided into two groups according to the salvage treatment in a refractory SSNHL; IT steroid and the control (non IT group). Fifty eight patients who did not respond to initial therapy were included in the second analysis. Hearing was assessed immediately before the treatment and 2 weeks, 4 weeks and 3 months after the treatments. Hearing recovery was defined as an improvement of >15 dB and the final hearing of 25-45 dB in the audiogram. RESULTS: When we analyzed the hearing recovery in initial treatment, the comparison of audiogram among three groups did not result in significantly different outcomes. There were no differences in the recovery rate in 2 and 4 weeks throughout all the frequencies. Also, the analysis of the salvage treatment demonstrated that neither IT steroid group nor control group was significantly effective in treating the refractory SSNHL. CONCLUSIONS: The results suggest that initial treatment of SSNHL with IT steroid alone is as effective as systemic steroid alone or a combination therapy. Also, salvage IT steroids for refractory SSNHL did not have any additional beneficial effects.


Subject(s)
Humans , Hearing , Hearing Loss, Sensorineural , Retrospective Studies , Salvage Therapy , Steroids
16.
Article in Korean | WPRIM | ID: wpr-647665

ABSTRACT

BACKGROUND AND OBJECTIVES: Acute otitis media (AOM) is one of the most common forms of bacterial infection in children. The aim of this study was to investigate the clinical characteristics and the common pathogens of AOM children who visited three different centers. SUBJECTS AND METHOD: We have conducted a retrospective study of 133 children under 15 years with the diagnosis of AOM that had been seen between January 2010 and January 2011. We examined of AOM children's symptoms, signs and culture results. RESULTS: The most common symptoms were in the order of crying or irritability, otalgia and fever. Otorrhea was significantly higher under 2 years old and drum injection was over 2 years old. The most common pathogens were Streptococcus pneumoniae (26.6%), followed by Moraxella catarrhalis (19.0%), Haemophilus influenzae (11.4%) and Staphylococcus aureus (11.4%). Among the total pathogens, about 71% of pathogens were resistant to amoxicillin, 78% to macroride, and 55.2% to clindamycin. About 58.3% of H. influenza and M. catarrhalis were positive to beta-lactamase. CONCLUSION: More than half of pathogens were resistant to standard dose amoxicillin. For the appropriate treatment of AOM, decisions were made based on the common symptoms, signs and antibiotic resistances of pathogens.


Subject(s)
Child , Humans , Acute Disease , Amoxicillin , Bacterial Infections , beta-Lactamases , Clindamycin , Crying , Diagnosis , Earache , Fever , Haemophilus influenzae , Influenza, Human , Moraxella catarrhalis , Otitis Media , Otitis , Retrospective Studies , Staphylococcus aureus , Streptococcus pneumoniae
17.
Anatomy & Cell Biology ; : 118-124, 2010.
Article in English | WPRIM | ID: wpr-31962

ABSTRACT

In order to study the treatment of aneurysms, the technique of making experimental aneurysms in laboratory animals must be established. In our study, to examine the feasibility of making experimental aneurysm and selective angiography on the common carotid artery in rabbits and to determine the size of experimental aneurysm after surgery, saccular aneurysms were fashioned on the right common carotid artery in 17 rabbits using a vein pouch technique. Selective angiography of the common carotid artery was performed immediately after surgery, and at 1 week, 4 weeks, and 8 weeks after surgery. Also, histological changes in the aneurysms were observed. In 16 rabbits with established successful experimental aneurysm, no differences were found in diet intake and behavior before and after surgery. The patency of the carotid artery was confirmed by selective angiography. The average size of the aneurysm immediately after surgery was similar to that of 1 week postoperatively in selective angiography, however it increased with time at 4weeks and 8 weeks. Histologically, infiltration of inflammatory cells and hemorrhage were found at the junction of the carotid artery and the vein pouch at 1 week, which disappeared at 4 weeks and 8 weeks. This study suggests experimental saccular aneurysm using the vein pouch technique might form aneurysms similar to that of the human in its properties such as increment of size, and selective angiography might be suitable for assessment of experimental aneurysm. Therefore, this animal model may be suitable for investigating new treatment methodologies for human aneurysms.


Subject(s)
Humans , Rabbits , Aneurysm , Angiography , Animals, Laboratory , Carotid Arteries , Carotid Artery, Common , Diet , Hemorrhage , Models, Animal , Veins
18.
Korean Journal of Medicine ; : S27-S30, 2009.
Article in Korean | WPRIM | ID: wpr-7176

ABSTRACT

Actinomycosis is a chronic suppurative and granulomatous disease caused by a Gram-negative anaerobic bacterium, Actinomyces israelii, which is among the normal flora of the oral cavity and gastrointestinal tract of humans and animals. It is characterized by sulfur granule formation and can involve the cervicofacial area, chest, abdomen, and pelvis. The most common predisposing factors are the presence of an intrauterine contraceptive device, previous trauma, appendectomy, colon diverticulum, and gastrointestinal perforation. Primary gastric actinomycosis is an extremely rare disease. Three cases of gastric actinomycosis have been reported in people who had a subtotal gastrectomy for stomach cancer in Korea. We report a case of primary gastric actinomycosis in a 59-year-old man with untreatable hepatocelluar carcinoma. His actinomycosis was cured with penicillin therapy.


Subject(s)
Animals , Humans , Middle Aged , Abdomen , Actinomyces , Actinomycosis , Appendectomy , Carcinoma, Hepatocellular , Diverticulum, Colon , Gastrectomy , Gastrointestinal Tract , Intrauterine Devices , Korea , Mouth , Pelvis , Penicillins , Rare Diseases , Stomach Neoplasms , Stomach Ulcer , Sulfur , Thorax
19.
Korean Journal of Medicine ; : S11-S15, 2009.
Article in Korean | WPRIM | ID: wpr-7179

ABSTRACT

Pseudocystocolonic fistula is a rare, but occasionally lethal event in acute pancreatitis. Surgery has been the mainstay treatment, but recent literature has reported improvements in non-surgical therapies. Here, we report a case of acute pancreatitis complicated by pseudocystocolonic fistula that was treated by non-surgical means. A 58-year-old man, who consumed excessive alcohol, was admitted with severe abdominal pain. Abdominal computed tomography (CT) showed multiple pancreatic pseudocysts and fistula in the descending colon associated with acute pancreatitis. The fistula opening was identified by colonoscopy, and a diagnosis of pseudocystocolonic fistula was made. The pseudocyst was lavaged with saline through a percutaneous cystic drainage catheter and the patient became asymptomatic. Follow-up abdominal CT confirmed the disappearance of the colonic fistula and multiple pseudocysts. We also provide a review of the most effective non-surgical therapies for pseudocystocolonic fistula associated with acute pancreatitis.


Subject(s)
Humans , Middle Aged , Abdominal Pain , Catheters , Colon , Colon, Descending , Colonoscopy , Drainage , Fistula , Follow-Up Studies , Pancreatic Pseudocyst , Pancreatitis
20.
Korean Journal of Medicine ; : 236-240, 2009.
Article in Korean | WPRIM | ID: wpr-7187

ABSTRACT

Granulocytic sarcoma (GS) is a rare extramedullary tumor composed of immature myeloid precursor cells. GS is associated with acute or chronic myeloid leukemia; it has rarely been reported in non-leukemic patients. We report two cases of GS with unusual presentations; neither had bone marrow involvement. The first case was a GS presenting with multiple intra-abdominal masses in a 43-year-old man. Computed tomography (CT) of the abdomen showed masses in the small bowel and right adrenal gland. The second case was a patient with a GS presenting with symptoms of spinal cord compression in a 32-year-old man. Magnetic resonance imaging (MRI) showed an extradural mass in the spinal canal at the T3-T5 levels. Blood smear and bone marrow studies were normal. These cases show that GS should be included in the differential diagnosis of intra-abdominal masses and extradural spinal cord tumors, even in the absence of leukemia.


Subject(s)
Adult , Humans , Abdomen , Adrenal Glands , Bone Marrow , Diagnosis, Differential , Leukemia , Magnetic Resonance Imaging , Sarcoma, Myeloid , Spinal Canal , Spinal Cord Compression , Spinal Cord Neoplasms
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