Dissociative disorder in Mayer Rokitansky Küster Hauser syndrome with pulmonary agenesis: a case report

Background The Mayer Rokitansky Küster Hauser (MRKH) syndrome is a rare congenital disorder characterized by the absence of uterus and vagina in a patient who is phenotypically a female, with 46 XX karyotypes. It affects 1 in 4000 to 5000 female new-borns. Pulmonary agenesis is a rare association in this MRKH syndrome. Females with MRKH face various mental health issues and psychological disturbances, including dissociative disorder which is a stress-related psychiatric disorder. Dissociative disorder in MRKH syndrome is under-recognized and under-treated. Case presentation A 23-year-old unmarried woman presented to the emergency forabnormal behaviour attack. Recurrent episodes of dissociative convulsions were present most of the time with MRKH syndrome as the pertinent stressor. Both antidepressants and psychotherapy helped to decrease the frequency of dissociative convulsions and come interms with the syndrome. Conclusion This case describes dissociative disorder as the presentation and comorbid condition of MRKH syndrome and the impact of MRKH syndrome on the patient. We attempt to explain the occurrence of dissociative disorder in MRKH syndrome and the results of under-recognition and under-treatment of the same. We aim to highlight the presence of commonly treatable conditions associated with a rare syndrome and its effect when untreated and unrecognized.

Late diagnosis of pulmonary agenesis

Pulmonary agenesis is defined as the complete absence of one or both lungs, including the bronchi, bronchioles, vasculature and lung parenchyma. Most of these malformations are detected in early childhood. A residual number remains asymptomatic and undiagnosed until adulthood. The clinical presentation is wide, ranging from asymptomatic to respiratory complaints like dyspnoea, respiratory distress and a history of recurrent lung infections. This case presents a 54-year-old woman with complaints of coughing, dyspnoea for medium exertion and wheezing for a couple of months. Based on the results of complementary diagnosis methods, right pulmonary agenesis was diagnosed without other malformations. Simultaneously, an asthma diagnosis was also performed. The treatment of pulmonary agenesis is symptomatic. Simultaneous cardiovascular malformations could require surgical interventions. This case demonstrates that pulmonary agenesis may remain undiagnosed, be identified incidentally, and have a good and long prognosis.

Surgical management in tetralogy of Fallot with rare unilateral pulmonary anomalies: A literature review

Tetralogy of Fallot with unilateral pulmonary anomalies such as the unilateral absence of pulmonary artery or unilateral pulmonary agenesis is an extremely rare complex congenital heart anomaly. There is no established surgical algorithm for tetralogy of Fallot with concomitant unilateral pulmonary anomalies. This condition is still challenging, especially in the surgical field. In this review we also present our experiences in our center, Dr Cipto Mangunkusumo General Hospital, Jakarta, Indonesia. This literature review aimed to discuss systematic treatment options and hoped to help the decision-making process when surgeons face these rare anomalies.

Clinical Outcomes of Patients with Pulmonary Agenesis

Introduction: Pulmonary agenesis is a complete absence of the pulmonary parenchyma, bronchi beyond the bifurcation, and pulmonary vasculature unilaterally or bilaterally. Because of the rare occurrence, its pathophysiology and outcome remain elusive. We evaluate the clinical features and risk factors for mortality due to pulmonary agenesis. Methods: Two patients we experienced are presented as index cases. All reported cases of pulmonary agenesis were collected from online and publication databases between 1955 and 2020. We assessed the impact of comorbidity and intervention on the survival outcome. Results: We identified 230 patients—138 (60%) with right-sided, and 14 (6%) with bilateral agenesis—among 164 articles and our cases. There were 93 (40%) cardiovascular, 70 (30%) skeletal, and 48 (21%) gastrointestinal anomalies; 47 (20%) tracheal stenoses; and 33 (14%) genitourinary anomalies. Fifty-two (23%) patients had isolated pulmonary agenesis. The 2-year overall survival (OS) rate was 66% and there was no subsequent death until 13 years of age. The right agenesis was significantly associated with a lower 2-year OS rate (58% vs. 78%, p=0.019) or more frequent tracheal stenosis (28% vs. 12%, p=0.006) than left-sided disease. A multivariable analysis indicated that tracheal stenosis (hazard ratio [HR] 2.4, 95% confidence interval [CI] 1.5-4.1, p=0.004) and gastrointestinal anomaly (HR 1.9, 95% CI 1.1-3.3, p=0.018) were prognostic factors for mortality. Conclusions: The poor prognostic factors were tracheal stenosis, right agenesis and gastrointestinal anomaly. Tracheal and gastrointestinal controls are targeted at birth and in infancy for the improved survival of unilateral pulmonary agenesis.

Late presentation of unilateral lung agenesis in adulthood

Background Pulmonary agenesis is a rare congenital anomaly with a reported prevalence of about 1 in 100,000 births. It may be bilateral or unilateral. Among the unilateral form, left lung agenesis is more common (70%); however, it is the right lung agenesis which carries a dismal prognosis due to the frequent association with a gamut of other congenital anomalies and greater degree of mediastinal shift leading to tracheo-bronchial and vascular distortion. The patients of unilateral pulmonary agenesis usually present in infancy or early childhood. Presentation in late adulthood as seen in our patient is rare. We present a case of left pulmonary agenesis that was diagnosed in 4th decade of life. Case presentation A 36-year-old male presented with gradually progressive exertional dyspnea of 1 month duration. Clinical examination revealed tachycardia and tachypnea. Chest radiograph showed opaque left hemithorax with ipsilateral mediastinal shift. Computed tomography clinched the diagnosis by demonstrating absence of left main bronchus, lung and left pulmonary artery with shift of heart, and great mediastinal vessels into left hemithorax. The patient was managed conservatively and discharged with attachment to out-patient department for regular follow-up. Conclusion Presentation of unilateral lung agenesis in late adulthood, as seen in the present case is extremely rare. This case report highlights that, a rare condition like unilateral pulmonary agenesis, should be considered in the list of differentials in an adult presenting with opaque hemithorax with ipsilateral mediastinal shift on radiography.