• Journal of Chest Surgery
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• v.51 no.4
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• pp.280-282
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• 2018

Unilateral absence of a pulmonary artery (UAPA) is a rare congenital anomaly that may present with various symptoms, depending on the nature and severity of other cardiovascular anomalies. Furthermore, contralateral lung surgery in patients with UAPA is extremely rare, and clinical experience is limited. This report describes a case of surgical treatment of contralateral primary lung cancer in a patient with isolated UAPA. A 56-year-old man was diagnosed with primary lung cancer accompanied by isolated UAPA on the contralateral side. He underwent meticulous cardiorespiratory function tests preoperatively. We performed a right lower lobectomy. Although in the immediate postoperative period, the patient suffered from a mild decline in his respiratory function, he recovered uneventfully. The present case shows that preoperative awareness of UAPA and meticulous perioperative management enable contralateral lung surgery to be performed safely.

• Journal of Yeungnam Medical Science
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• v.20 no.1
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• pp.71-78
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• 2003

Unilateral absence of a pulmonary artery (UAPA) is a rare congenital anomaly that is frequently associated with other cardiovascular anomalies first reported by Fraentzel in 1968. Most patients who have no associated cardiac anomalies have only minor or absent symptoms. We experienced a case of isolated UAPA in a young female presenting hemoptysis. The chest radiograph showed a small left lung volume and high resolutional CT of chest showed multiple subpleural nodules and centrilobular nodules in parenchyma. The video-assisted thoracoscopic biopsy revealed diffuse dilated vessels in visceral pleura. The pulmonary angiogram confirmed the absence of the left main pulmonary artery.

• Tuberculosis and Respiratory Diseases
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• v.39 no.6
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• pp.548-553
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• 1992

The Unilateral absence of a pulmonary artery (UAPA) is an uncommon congenital anomaly. Approximately 160 cases have been reported in the literature since Frantzel's first report in 1968. Most of the patients with UAPA are asymptomatic but some patients may suffer from recurrent respiratory infections, hemoptysis, or pulmonary hypertension. The diagnosis could be suspected from the chest roentgenogram and lung scan, and definitely confirmed by pulmonary angiography. We experienced a case of UAPA in a 39-year-old male with the recurrent hemoptysis. Chest X-ray revealed that the left lung volume was moderately decreased and the heart and mediastinum were displaced to the left side. Lung perfusion scan showed that the left lung was not perfused. Pulmonary angiography revealed the absence of the left main pulmonary artery. Aortic arch and descending aorta on aortogram were right sided. Blood supply to the left lung was originated from numerous systemic collaterals from intercostal and brachiocephalic origin. No other intrinsic or internal abnormalities of the cardiac chambers were noted.

• Journal of Chest Surgery
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• v.18 no.3
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• pp.423-427
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• 1985

The Poland`s syndrome is very rare anomaly, which consists of congenital unilateral absence of the sternocostal part of the pectoralis major muscle, with ipsilateral hand deformities. The clinical features are variable but all patients have absence of at least the sternal head of the pectoralis major muscle. The syndrome is not hereditary and is of unknown origin. Early recognition of Poland`s syndrome may give the provision of psychologic and genetic counseling for anxious parents. We have encountered two patients with this entity, and one of them underwent successful surgical correction.

• Journal of Chest Surgery
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• v.18 no.2
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• pp.250-257
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• 1985

Despite low mortality and excellent long-term results after repair of Tetralogy of Fallot, certain associated anomaly such as single pulmonary artery continues to be told to have a high operative mortality and morbidity, and there is still some debate on appropriate surgical intervention. During the 4 year period from 1981 to 1984, surgical repair was performed on 5 patients with tetralogy of Fallot and congenital [4 cases] or acquired [1 case] absence of left pulmonary artery. Previous left pneumonectomy had been performed in the patient with acquired absence of a pulmonary artery. Transannular patch or RVOT patch alone with or without pulmonic valvotomy was used with some modifications to reduce pulmonic insufficiency in individual patient. In contrast with previous reports, all patients survived operation and have exhibited marked symptomatic improvement without pulmonic valve insertion nor valved conduit.

• Childhood Kidney Diseases
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• v.10 no.2
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• pp.233-237
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• 2006

The clinical features of the Mayer-Rokitansky-K$\ddot{u}$ster-Hauser(MRKH) syndrome include normal female secondary sex characteristics, normal genitalia, congenital absence of vagina, rudimentary or bipartite uterus, normal ovarian function and normal ovulation, 46, XX, karyotype, frequent association of renal, skeletal and other congenital anomalies. We experienced a case of a premature infant with MRKH syndrome who had imperforate anus and unilateral renal agenesis.

• Journal of Yeungnam Medical Science
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• v.2 no.1
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• pp.237-240
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• 1985

Abdominal pregnancy is one of the rare but extremely harzardous complications of childbearing. The diagnosis of the abdominal pregnancy is rarely made before surgery and the management of it also has many difficult problems. I experienced a case of abdominal pregnancy developed after the previous unilateral adnexectomy and it was a suspicious primary abdominal pregnancy as though did not fulfilled the Studdiford's the following criteria for primary abdominal pregnancy. 1) normal tubes and ovaries with no evidence of recent or remote injury, 2) absence of any evidence of uteroplacental fistula, and 3) presence of a pregnancy related exclusively to the peritoneal surface and young enough to eliminate the possibility of secondary implantation following primary nidation in the tube. And now I present a case with brief review of literatures.

• Journal of Chest Surgery
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• v.14 no.1
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• pp.60-62
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• 1981

The Poland`s syndrome is very rare anomaly, which consists of congenital unilateral absence of the sternocostal pert of the pectoralis major muscle, with ipsilateral hand deformities. The clinical features are variable but all patients have absence of at least the sternal head of the pectoralis major muscle. The syndrome is not hereditary and is of unknown origin. Early recognition of Poland`s syndrome may give the provision of psychological and genetic counseling for anxious parents. We have encountered a patient with this entity, who showed striking paradoxical movement of the left anterior Ghest wall and recurrent pneumonia, and underwent successful surgical correction.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.10
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• pp.4219-4222
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• 2015

Background: Hydronephrosis is frequently encountered in advanced stage cervical cancers, and may be associated with mortality. In the present study, we aimed to demonstrate the effect of hydronephrosis on survival in patients with inoperable advanced stage cervical cancer. Materials and Methods: The study data were acquired by retrospective analysis of the patient records belonging to 165 women with FIGO (International Federation of Gynecology and Obstetrics) stage-IIIB or more advanced cervical cancer, which were not surgical candidates. Parameters including patient age, pathological diagnosis, disease stage, pelvic sidewall extension, presence of hydronephrosis and administration of chemoradiation were analyzed. Further, the effects of these variables on survival were assessed. P values less than 0.05 were considered statistically significant. Results: The distribution of the study patients according to disease stage was as follows: 131 (79.4%) had stage-IIIB, 18 (10.9%) had stage-IVB and 16 (% 9.7) patients had stage-IVA disease. Hydronephrosis was not evident in 91 (55.2%) of these patients, whereas 41 (24.8%) had unilateral and 33 (20%) patients had bilateral hydronephrosis. When compared to mean survival in patients who did not have hydronephrosis, survival was significantly shortened in patients who had bilateral and unilateral hydronephrosis (p<0.05). There was no significant survival difference between patients with unilateral and bilateral hydronephrosis (p>0.05). Although patient age, pathological type, pelvic involvement, and chemotherapy treatment rates were similar (p>0.05), radiotherapy requirement rate and disease stage were significantly different among the study groups (p<0.05). Conclusions: Hydronephrosis was found to be a significant predictor of poor survival in patients with advanced stage cervical cancer, irrespective of unilateral or bilateral involvement.While waiting for future studies with larger sample sizes, we believe that the FIGO stages in advanced cervical cancer could further be stratified into subgroups according to presence or absence of hydronephrosis.

• Journal of Veterinary Clinics
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• v.37 no.4
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• pp.231-234
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• 2020

An 11-year-old, 4.3 kg, mixed breed, intact female dog exhibiting vomiting and a reduced appetite was presented. On physical examination, palpation of the right kidney elicited discomfort. Blood analysis revealed leukocytosis with neutrophilia, and elevation of alkaline phosphatase and blood urea nitrogen. Escherichia coli was detected in urine culture, whereas urine analysis showed absence of glucose. Radiography and ultrasonography suggested that there was gas in the right renal parenchyma, and computed tomography was performed while the dog was awake to investigate the suspected gas in the right kidney. After unilateral ureteronephrectomy, a histological diagnosis of right emphysematous pyelonephritis (EPN) was made. EPN refers to a severe necrotizing infection of the renal parenchyma with gas accumulation in the tissue. It is rare in both human and veterinary medicine, and almost all EPN patients have uncontrolled diabetes mellitus. This case report describes the imaging-based diagnosis of a rare occurrence of unilateral EPN in a non-diabetic dog.