Chronic intestinal pseudo-obstruction with pneumatosis cystoides intestinalis in a patient with systemic sclerosis: A case report

Pneumatosis cystoides intestinalis in granulomatosis with polyangiitis: a case report

This study aims to investigate the clinical manifestations, imaging features, and treatment considerations in the rare occurrence of pneumatosis cystoides intestinalis (PCI) within the context of granulomatosis with polyangiitis (GPA). We present the case of a 71-year-old Chinese woman diagnosed with GPA, who, despite exhibiting fatigue, knee pain, and nasosinusitis, remained asymptomatic for PCI. Regular follow-up revealed laboratory and imaging evidence indicative of clinical relapse. The patient received GPA treatment but was not specifically managed for PCI. Serial abdominal CT scans were performed to monitor the progression of PCI. Radiological diagnosis confirmed the presence of gas within the colon wall, indicating pneumatosis cystoides intestinalis. Notably, the patient remained asymptomatic for abdominal complaints. Despite ongoing GPA treatment, a follow-up CT scan 2 months later revealed persistent gas within the colon wall, suggesting a persistent state of PCI. Patient consent was obtained for the publication of this case report, and ethical approval was not obtained as this study constitutes a retrospective review. This case underscores the importance of recognizing pneumatosis cystoides intestinalis as a potential complication in GPA patients, even in the absence of typical abdominal symptoms. Further research is warranted to elucidate the underlying mechanisms and optimal management strategies for this rare association. Key points • Rare association: This case report sheds light on the uncommon occurrence of pneumatosis cystoides intestinalis (PCI) within the context of granulomatosis with polyangiitis (GPA), adding to the understanding of the spectrum of manifestations of GPA. • Clinical manifestations: Despite being diagnosed with GPA and experiencing symptoms such as fatigue, knee pain, and nasosinusitis, the patient remained asymptomatic for PCI, emphasizing the importance of vigilant clinical monitoring in GPA patients. • Imaging features: Radiological imaging, including serial abdominal CT scans, played a crucial role in diagnosing and monitoring the progression of PCI in the absence of typical abdominal complaints, highlighting the utility of imaging modalities in detecting silent manifestations of gastrointestinal complications in GPA. • Treatment considerations: The case highlights the challenge of managing PCI in GPA patients, especially when asymptomatic, and raises questions about the optimal management strategies for such rare associations, underscoring the need for further research in this area.

[Pneumatosis cystoides intestinalis: a case report and literature review]

Pneumatosis cystoides was first described by Du Vernay in 1783. This is a fairly rare disease with nonspecific symptoms and CT data on pneumoperitoneum. The authors present pneumatosis intestinalis in a patient with systemic connective tissue disorder. Free gas in abdominal cavity and dilated intestinal loops were an indication for emergency surgery with subsequent resection of intestine due to signs of ischemic damage. A review of clinical cases allows us to conclude that pneumoperitoneum requires careful differential diagnosis. Free gas in abdominal cavity in patients with cystic pneumatosis is an indication for emergency surgery only in case of complicated course of disease.

Pneumatosis cystoides intestinalis in dermatomyositis: a case series report and literature review

Pneumatosis cystoides intestinalis (PCI) in adult dermatomyositis (DM) is rarely described. This report aimed to describe the clinical features and prognosis of PCI in six adult patients with DM (four with anti-MDA5 antibodies, one with anti-SAE antibodies, and one with anti-TIF-1γ antibodies). Except for one patient with transient abdominal pain, the remaining five patients were asymptomatic. PCI occurred in the ascending colon in all patients, of whom five had free gas in the abdominal cavity. No patients received excessive treatment, and PCI disappeared in four patients during the follow-up. Additionally, we reviewed previous studies on this complication.

Systemic Sclerosis, Malnutrition, and Small Bowel Obstruction: Why Clinicians Should Consider Early Total Parenteral Nutrition in Systemic Sclerosis With Severe Gastrointestinal Involvement

Systemic sclerosis can cause vascular endothelial damage and fibrosis involving nearly all aspects of the gastrointestinal tract. This can lead to esophagitis, gastroparesis, small bowel dysmotility, small intestinal bacterial overgrowth, chronic intestinal pseudo-obstruction, and malnutrition among other complications. We present a case of a 62-year-old woman with a history of diffuse cutaneous systemic sclerosis who developed significant gastrointestinal involvement, leading to multiple mechanical small bowel obstructions and severe malnutrition. Several previously published case reports have documented pseudo-obstruction in systemic sclerosis, rather than mechanical small bowel obstruction. This case underscores the importance of evaluating for mechanical small bowel obstruction in patients with systemic sclerosis prior to initiating treatment for pseudo-obstruction. It also highlights that in patients with nutritional deficiencies secondary to systemic sclerosis with gastrointestinal involvement, early initiation of total parenteral nutrition should be strongly considered.

Systemic Scleroderma-Definition, Clinical Picture and Laboratory Diagnostics

(1) Background: Scleroderma (Sc) is a rare connective tissue disease classified as an autoimmune disorder. The pathogenesis of this disease is not fully understood. (2) Methods: This article reviews the literature on systemic scleroderma (SSc). A review of available scientific articles was conducted using the PubMed database with a time range of January 1985 to December 2021. (3) Results and Conclusions: The article is a review of information on epidemiology, criteria for diagnosis, pathogenesis, a variety of clinical pictures and the possibility of laboratory diagnostic in the diagnosis and monitoring of systemic scleroderma.

Small Bowel Dysmotility, Pseudoobstruction, and Functional Correlation with Histopathology: Lessons Learned

PURPOSE OF REVIEW

Small bowel dysmotility is a broad heterogeneous term that encompasses a wide range of gastrointestinal disorders resulting from abnormal gut motility. Chronic intestinal pseudo-obstruction (CIPO) is a severe, rare, and complex small bowel motility disorder at the extreme end of this spectrum. It is characterized by failure of the intestinal tract to propel contents, which results in signs and symptoms of bowel obstruction albeit in the absence of any obstructive lesion(s). In this article, we discuss up-to-date diagnostic techniques, management options, and histopathological findings in CIPO.

RECENT FINDINGS

We will emphasize the latest diagnostic methodologies and therapeutic options as well as enteric histopathologic abnormalities in patients with CIPO. CIPO continues to be a clinical challenge. Several novel pharmacological agents hold promise including gastrointestinal hormone agonists and prokinetics. Furthermore, histopathologic findings may help guide therapy and provide further prognostic significance. At present, nutritional support, symptom management, and avoidance of long-term complications are the mainstay of treatment in CIPO.

"Cystamatic" Review: Is Surgery Mandatory for Pneumatosis Cystoides Intestinalis?

INTRODUCTION

Pneumatosis cystoides intestinalis (PCI) is a rare condition characterized by the presence of intramural gas cysts within the small and large intestines. We describe a case of a 70-year-old man admitted to the Emergency Surgery Department for PCI who was treated conservatively.

AREAS COVERED

We reviewed 60 cases of PCI described in the international literature over the last 5 years. From our analysis, it appears that the etiology of the gas production within the submucosa or the subserosa of the gastrointestinal tract is still unknown. The rupture of the cysts can lead to pneumoperitoneum that can simulate a surgical emergency.

EXPERT COMMENTARY

For patients with PCI, a conservative approach is the treatment of choice, with surgery mandatory only for complicated disease.

"Cystamatic" Review: Is Surgery Mandatory for Pneumatosis Cystoides Intestinalis?

INTRODUCTION

Pneumatosis cystoides intestinalis (PCI) is a rare condition characterized by the presence of intramural gas cysts within the small and large intestines. We describe a case of a 70-year-old man admitted to the Emergency Surgery Department for PCI who was treated conservatively.

AREAS COVERED

We reviewed 60 cases of PCI described in the international literature over the last 5 years. From our analysis, it appears that the etiology of the gas production within the submucosa or the subserosa of the gastrointestinal tract is still unknown. The rupture of the cysts can lead to pneumoperitoneum that can simulate a surgical emergency.

EXPERT COMMENTARY

For patients with PCI, a conservative approach is the treatment of choice, with surgery mandatory only for complicated disease.