Non-traumatic splenic rupture - a rare first presentation of diffuse large B-cell lymphoma and a review of the literature

B-cell hepatosplenic lymphoma presenting in adult patient after spontaneous splenic rupture followed by severe persistent hypoglycaemia: type B lactic acidosis and acute liver failure

A patient was admitted to hospital with splenic rupture, four 4 days after colonoscopy was performed following one month's intermittent and aggravating abdominal pain. During recovery from splenectomy, the patient developed sudden tachycardic and tachypnoea. A blood sample revealed a very low blood glucose, high lactate and acidaemia.The patient required high-dose continuous intravenous glucose, while the lactate remained elevated. Decreasing consciousness with signs of acute liver failure necessitated transfer to an advanced intensive care unit. The patient's clinical status rapidly deteriorated despite therapeutic intervention. The patient died of multiorgan failure eleven days post-splenectomy. Based on the pathology of the spleen and a post-mortem liver specimen, the patient was diagnosed with a primary extra-nodal B-cell hepatosplenic lymphoma (BCHSL) - an extremely rare form of non-Hodgkin lymphomanon.Splenic rupture followed by lactic acidosis and hypoglycaemia should lead to suspicion of a cancer-mediated Warburg effect, and prompt urgent chemotherapy.

Impending splenic rupture as indicator of atypical chronic lymphocytic leukemia: A case report from Saudi Arabia

BACKGROUND

Chronic lymphocytic leukemia (CLL) is one of the hematological malignancies in which the bone marrow overproduces mature, dysfunctional lymphocytes. Affected lymphocytic cells can affect the lymph nodes, spleen, liver, bone marrow, and rarely other organs. Spontaneous rupture of the spleen is a rare health condition, with a few cases caused by CLL. Since the preliminary presentation of either impending or real splenic rupture is unusual and requires recording and reporting, this case report was developed.

CASE REPORT

A 55-year-old male patient presented with a significant weight loss of 20 kg, loss of appetite, fatigue, abdominal pain, and early satiety. Clinical examination revealed massive splenomegaly 22 cm below the costal margin, otherwise unremarkable on systemic examination. The size and dimensions of the spleen were confirmed by computed tomography of the body. The patient underwent a bone marrow biopsy, which was suggestive of atypical CLL. Due to the rapid progression of the size of the spleen and the pattern of impending rupture of the spleen, an emergency splenectomy was performed, and the histopathological report confirmed low-grade B-cell non-Hodgkin's lymphoma, mostly typical of CLL.

CONCLUSION

Given the rarity of cases, continuous data recording and reporting is required to enrich the scientific literature and share experiences from case to case. This will create a complete picture of this health condition across diverse regions and countries.

[Spontaneous splenic rupture. Case report and literature review]

Background

Spontaneous splenic rupture is often life threatening due to delay in diagnosis and treatment. Abdominal pain, Kehr's sign, nausea, bloating, altered consciousness, and intestinal obstruction may be present. In larger splenic lesions, signs of peritonitis and hypovolemic shock are present. Contrast-enhanced computed tomography is the election study. Diagnosis is confirmed by negative viral serology and normal spleen on gross and histopathologic inspection. The most frequent treatment in splenectomy.

Clinic case

A 30-year-old male with no medical history presented with generalized abdominal pain accompanied by Kehr's sign. He is diagnosed with ruptured spleen by contrast-enhanced computed tomography and successfully treated with splenectomy. He was discharged 6 days after surgery.

Conclusions

Spontaneous rupture of the spleen is uncommon, but with high morbidity and mortality. It must be a differential diagnosis in the face of abdominal and/or chest pain, and the corresponding imaging studies should be carried out if the patient's conditions allow it, or their search during an exploratory laparotomy.

Complications of lymphoma in the abdomen and pelvis: clinical and imaging review

Involvement of the abdomen and pelvis is common in lymphoma. Nodal and extranodal abdominal and pelvic lymphoma may present with various complications. Complications are most common in high-grade lymphomas, especially diffuse large B-cell lymphoma. Complications may occur as the initial manifestation of lymphoma, during treatment course, or late following complete disease remission. Most complications are associated with worse prognosis and increased mortality. Imaging is essential in evaluation of disease extent and diagnosis of complications. Therefore, radiologists should be familiar with the clinical context and imaging features of abdominal and pelvic lymphoma complications. We provide a comprehensive, organ system-based approach, and clinical and imaging review of complications of abdominal and pelvic lymphoma along with radiologic images of illustrated cases of the most commonly encountered complications.

Characteristics and surgical outcomes of patients with atraumatic splenic rupture

OBJECTIVE

Although rare, late-diagnosed atraumatic splenic rupture (ASR) may result in mortality. We investigated the occurrence of ASR cases at our centre over the previous six years.

METHODS

This was a retrospective, cross-sectional study that included all patients who underwent emergency splenectomy due to ASR between January 01, 2015, and January 01, 2021.

RESULTS

Of the 203 patients who underwent splenectomy, 15 met our criteria for ASR. Median age was 55 years (34-90), and 10 (67%) patients were male. Most common pre-existing diseases were diabetes mellitus (6, 40%) and heart valve disease (5, 33%). Ten (67%) patients had splenic rupture due to splenic infarction and abscess. There were two (13%) cases with diffuse large B cell lymphoma (DLBCL) and two (13%) cases with lung cancer and spleen metastasis. Median length of hospital stay was 6 days (2-24) and three (20%) patients died in hospital.

CONCLUSIONS

Male sex, previous splenic infarctions, haematological malignancies, lung cancer spleen metastases, underlying cardiovascular disease and diabetes mellitus may increase the risk for ASR. Further prospective controlled studies are needed to confirm our results.

Splenic rupture and subsequent splenectomy in a young healthy victim following Russell's viper bite

Splenic rupture and/or splenectomy is/are not uncommon in clinical arena. Here we present this case of extensive haemorrhage-induced splenic rupture which resulted in splenectomy in a young healthy male (who did not have any previous medical conditions) following a Russell's viper bite. He developed upper abdominal and shoulder pain on his left side along with hypotension and reduced level of haemoglobin on the third day following bite despite antivenom treatment. Following confirmation of splenic rupture and haemoperitoneum by ultrasound and computed tomography scans, an emergency splenectomy was performed using laparotomy. Although Russell's viper bites are known to induce bleeding complications, splenic rupture due to haemorrhage in spleen has not been previously reported. Russell's viper venom toxins such as metalloproteases, serine proteases and phospholipase A2 might have affected the vascular permeability resulting in excessive bleeding and increased pressure in the spleen leading to rupture. Further investigations are required to underpin the impact of snake venom toxins on the architecture and functions of spleen. However, the clinicians who treat snakebites should be aware of this type of rare complications so as to provide appropriate management for such victims.

A Rare Case of Spontaneous Splenic Rupture as the Index Presentation of Chronic Myeloid Leukemia

Splenic injury is usually caused by blunt trauma to the abdomen. Very rarely, spontaneous rupture can occur in patients with splenomegaly due to various underlying pathological conditions such as hematological, neoplastic, inflammatory, and infectious diseases. Here, we report the case of a 48-year-old gentleman who presented to the emergency department with sudden-onset pain in the abdomen and hypotension. Blood investigation revealed anemia and leukocytosis with blast cells on peripheral smear, suggestive of chronic myeloid leukemia (CML) in the chronic phase. Contrast-enhanced computed tomography revealed splenomegaly with grade three splenic laceration and a subcapsular hematoma with hemoperitoneum. Because of persistent hemodynamic instability, despite resuscitation, he underwent emergency splenectomy. The postoperative period was uneventful. Bone marrow biopsy revealed CML in the chronic phase with World Health Organization grade I reticulin fibrosis. Subsequently, he was started on hydroxyurea and discharged for further follow-up with medical oncology.