1.Prognostic Impact of Radiologic and Pathologic Features on the Development of Progressive Pulmonary Fibrosis in Patients With Interstitial Lung Disease Other Than Idiopathic Pulmonary Fibrosis
Hyeong Ryun CHO ; Myoung Ja CHUNG ; Hyemi CHOI ; Jinheum KIM ; Ae Ri AN ; Su Yeon AHN ; Jin Young YOO ; Gong Yong JIN ; David A LYNCH ; Kum Ju CHAE
Korean Journal of Radiology 2026;27(1):63-75
Objective:
To evaluate the prognostic impact of radiologic and pathologic features in patients with interstitial lung disease (ILD) other than idiopathic pulmonary fibrosis (IPF), and to identify the factors associated with the development of progressive pulmonary fibrosis (PPF) and survival.
Materials and Methods:
This study retrospectively enrolled 75 patients diagnosed with ILD other than IPF who underwent surgical lung biopsy between January 2004 and December 2020. Three chest radiologists independently reviewed the CT features and extent of fibrosis on preoperative and follow-up CT scans. Two pathologists reviewed the histopathological features, including the presence of interstitial pneumonia. The time to PPF and overall survival were estimated using the Kaplan-Meier method. The associations of CT and pathological features with PPF and all-cause mortality were examined using standard Cox regression and time-dependent Cox models, respectively.
Results:
A total of 75 non-IPF ILD patients (mean age ± standard deviations 56.4 ± 13.2 years; range, 40–88 years) were enrolled. The median follow-up duration was 75.3 months (range, 7.8–189.8 months). Traction bronchiectasis on CT (adjusted hazard ratio [HR], 6.40; P = 0.003) and body mass index (adjusted HR per 1-kg/m2 increase, 0.82; P = 0.002) were found to be significantly associated with PPF in multivariable analysis. Radiological progression (adjusted HR, 18.44;P < 0.001), symptomatic progression (adjusted HR, 4.19; P = 0.011), and age (adjusted HR for 1-year increase, 1.12; P < 0.001) were significantly associated with death.
Conclusion
Traction bronchiectasis on CT was a significant predictor of PPF, while radiologic and symptomatic progression and older age were associated with poorer survival in patients with ILD other than IPF. These findings indicate that careful radiological evaluation and symptom monitoring may help to predict disease progression and outcomes in patients with nonIPF ILD.
2.Wolfring Dacryops: A Case Report
Yoojung AHN ; Ae Ri AHN ; Woo Sung MOON ; Min AHN
Journal of the Korean Ophthalmological Society 2025;66(12):485-489
Purpose:
We present a case of dacryops originating from the Wolfring accessory lacrimal gland.Case summary: A 37-year-old woman was referred to our Ophthalmology Department following the incidental detection of a cystic mass in the left orbit on magnetic resonance imaging performed for chronic migraine evaluation. Although the patient reported no ocular symptoms, a mild lid lag was observed in the affected eye. Palpation revealed a soft, non-tender mass localized to the upper medial orbit. Contrast-enhanced computed tomography of the orbit demonstrated a well-circumscribed, non-enhancing 1.6-cm cystic lesion. A diagnosis of a lacrimal ductal cyst originating from the Wolfring accessory lacrimal gland was established. Conservative management with two percutaneous aspirations at 6-month intervals resulted in recurrence. Subsequent marsupialization of the cyst via a conjunctival approach under local anesthesia was performed. Histopathological examination confirmed the diagnosis of a unilocular cyst lined by simple cuboidal epithelium. At 1.5 months of postoperative follow-up, the patient remained asymptomatic with no evidence of recurrence.
Conclusions
We present a case of Wolfring dacryops in a patient with chronic migraine, a rare condition that can be effectively managed with straightforward surgical intervention. These findings underscore the critical importance of accurate diagnosis and targeted treatment.
3.Colorectal cancer with a germline BRCA1 variant inherited paternally: a case report
Kyoung Min KIM ; Min Ro LEE ; Ae Ri AHN ; Myoung Ja CHUNG
Journal of Pathology and Translational Medicine 2024;58(6):341-345
BRCA genes have well-known associations with breast and ovarian cancers. However, variations in the BRCA gene, especially germline variations, have also been reported in colorectal cancer (CRC). We present the case of a rectal cancer with a germline BRCA1 variation inherited from the paternal side. A 39-year-old male was admitted with rectal cancer. The patient underwent surgical resection and the pathologic diagnosis was adenocarcinoma. Next-generation sequencing was performed and a BRCA1 variant was detected. Reviewing the public database and considering the young age of the patient, the variant was suggested to be germline. The patient’s father had had prostate cancer and next-generation sequencing testing revealed an identical BRCA1 variant. In the BRCA cancer group, there is relatively little attention paid to male cancers. The accumulation of male CRC cases linked to BRCA variations may help clarify the potential pathological relationship between the two.
4.Colorectal cancer with a germline BRCA1 variant inherited paternally: a case report
Kyoung Min KIM ; Min Ro LEE ; Ae Ri AHN ; Myoung Ja CHUNG
Journal of Pathology and Translational Medicine 2024;58(6):341-345
BRCA genes have well-known associations with breast and ovarian cancers. However, variations in the BRCA gene, especially germline variations, have also been reported in colorectal cancer (CRC). We present the case of a rectal cancer with a germline BRCA1 variation inherited from the paternal side. A 39-year-old male was admitted with rectal cancer. The patient underwent surgical resection and the pathologic diagnosis was adenocarcinoma. Next-generation sequencing was performed and a BRCA1 variant was detected. Reviewing the public database and considering the young age of the patient, the variant was suggested to be germline. The patient’s father had had prostate cancer and next-generation sequencing testing revealed an identical BRCA1 variant. In the BRCA cancer group, there is relatively little attention paid to male cancers. The accumulation of male CRC cases linked to BRCA variations may help clarify the potential pathological relationship between the two.
5.Colorectal cancer with a germline BRCA1 variant inherited paternally: a case report
Kyoung Min KIM ; Min Ro LEE ; Ae Ri AHN ; Myoung Ja CHUNG
Journal of Pathology and Translational Medicine 2024;58(6):341-345
BRCA genes have well-known associations with breast and ovarian cancers. However, variations in the BRCA gene, especially germline variations, have also been reported in colorectal cancer (CRC). We present the case of a rectal cancer with a germline BRCA1 variation inherited from the paternal side. A 39-year-old male was admitted with rectal cancer. The patient underwent surgical resection and the pathologic diagnosis was adenocarcinoma. Next-generation sequencing was performed and a BRCA1 variant was detected. Reviewing the public database and considering the young age of the patient, the variant was suggested to be germline. The patient’s father had had prostate cancer and next-generation sequencing testing revealed an identical BRCA1 variant. In the BRCA cancer group, there is relatively little attention paid to male cancers. The accumulation of male CRC cases linked to BRCA variations may help clarify the potential pathological relationship between the two.
6.Type A Aortic Dissection with Concomitant Acute Myocardial Infarction and Cardiac Tamponade: An Autopsy Case
Sang Jae NOH ; Myung Seok SIM ; Ae Ri AHN ; Ho LEE
Korean Journal of Legal Medicine 2018;42(4):172-175
Aortic dissection is an uncommon, life-threatening medical emergency that is associated with a high mortality rate, and death from aortic dissection is mainly related to secondary complications, namely cardiac tamponade, severe aortic regurgitation, acute myocardial infarction, and abdominal organ vessel obstruction. Hence, prompt and accurate diagnosis followed by proper treatment is important for patient survival. Herein, we present a rare case of sudden death after aortic dissection with concomitant acute myocardial infarction and cardiac tamponade.
Aortic Valve Insufficiency
;
Autopsy
;
Cardiac Tamponade
;
Coronary Vessels
;
Death, Sudden
;
Diagnosis
;
Emergencies
;
Humans
;
Mortality
;
Myocardial Infarction
7.Type A Aortic Dissection with Concomitant Acute Myocardial Infarction and Cardiac Tamponade: An Autopsy Case
Sang Jae NOH ; Myung Seok SIM ; Ae Ri AHN ; Ho LEE
Korean Journal of Legal Medicine 2018;42(4):172-175
Aortic dissection is an uncommon, life-threatening medical emergency that is associated with a high mortality rate, and death from aortic dissection is mainly related to secondary complications, namely cardiac tamponade, severe aortic regurgitation, acute myocardial infarction, and abdominal organ vessel obstruction. Hence, prompt and accurate diagnosis followed by proper treatment is important for patient survival. Herein, we present a rare case of sudden death after aortic dissection with concomitant acute myocardial infarction and cardiac tamponade.
8.A Case of Adrenocortical Carcinoma Secreting Cortisol, Androgen and Aldosterone.
Jae Ho CHOI ; Ye Ri SO ; Yu Chul HWANG ; In Kyung JEONG ; Kyu Jeung AHN ; Ho Yeon CHUNG ; Seung Ae YANG
Endocrinology and Metabolism 2011;26(3):239-242
Primary adrenocortical carcinoma is a rare tumor, and is characterized by a peri-tumor mass effect and hormone excess signs. Adrenocortical carcinoma most commonly secretes cortisol, but tumors that secrete other adrenal hormones (aldosterone, androgen) are rare. Herein, we report the case of a 70-year-old woman with cortisol, androgen, and aldosterone-secreting adrenal carcinoma. The patient complained of generalized weakness, moon face, and central obesity. On laboratory examination, hypokalemia and metabolic alkalosis was detected. On the hormone test, cortisol, DHEA-S, and aldosterone were all increased. Abdominal CT showed a large right adrenal mass. She underwent right adrenalectomy and the histology revealed the presence of an adrenocortical carcinoma. After adrenalectomy, the patient was treated with hydrocortisone and mitotane.
Adrenalectomy
;
Adrenocortical Carcinoma
;
Aged
;
Aldosterone
;
Alkalosis
;
Cushing Syndrome
;
Female
;
Humans
;
Hydrocortisone
;
Hypokalemia
;
Mitotane
;
Obesity, Abdominal

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