The planetary commons: A new paradigm for safeguarding Earth-regulating systems in the Anthropocene.

The Anthropocene signifies the start of a no-analogue trajectory of the Earth system that is fundamentally different from the Holocene. This new trajectory is characterized by rising risks of triggering irreversible and unmanageable shifts in Earth system functioning. We urgently need a new global approach to safeguard critical Earth system regulating functions more effectively and comprehensively.

Late recurrence of a single gland primary hyperparathyroidism-Atypical parathyroid adenoma or misdiagnosed parathyroid carcinoma.

Key Clinical Message: This case report aims to raise awareness of differential diagnoses of hypercalcemia and primary hyperparathyroidism, including parathyroid carcinoma and atypical adenoma, and to highlight the diagnostic challenges.

Abstract: Parathyroid carcinoma is a rare and often fatal cause of primary hyperparathyroidism and hypercalcemia. To date, there is still no clear-cut diagnostic pathway for parathyroid carcinoma established, which results in major diagnostic ambiguity and complexity.

Candesartan-Induced Enteropathy That Mimics Celiac Disease in a 90-Year-Old Patient.

Sprue-like enteropathy (SLE) is a clinical syndrome similar to celiac disease and has been associated with the use of various angiotensin receptor blockers (ARBs), a class of medications frequently used in the management of hypertension. Currently, there has only been one documented case report which has observed this occurrence with the use of the ARB candesartan. A 90-year-old female patient presented with chronic diarrhea and weight loss of unclear etiology.

Immune-mediated Gastritis in a Patient with metastatic Lung Cancer due to Therapy with the immune Checkpoint Inhibitor Pembrolizumab - Differences and Similarities in Comparison to "endogenous" autoimmune Type A Gastritis and a review of literature.

Immune checkpoint inhibitors are increasingly used in advanced malignant diseases and are well-known for their good results. With the blockade of immune checkpoints, the probability of immune-related adverse events is also increased.We present a 54-year-old female patient with advanced NSCLC.

Vaccine-induced immune thrombotic thrombocytopenia (VITT) after SARS-CoV-2 vaccination: Two cases from Germany with unusual presentation.

Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare clinical condition that has emerged during the mass immunization against SARS-CoV-2. Reports indicate that VITT may also be induced by other vaccines, such as the human papillomavirus vaccine, or occur independently of vaccination. Its recognition requires a high index of suspicion, especially in patients presenting with thrombocytopenia and thrombosis several days after vaccination with an adenoviral vector-based vaccine against SARS-CoV-2.

Primary hypothyroidism resolves after switching from L-thyroxine solid tablets to liquid oral substitution. A rare case without evidence of an underlying gastrointestinal malabsorption syndrome.

A case of refractory primary hypothyroidism is presented. Despite laboratory-guided hormonal substitution, the patient remained hypothyroid. Multiple diagnostic tests ruled out all known causes of levothyroxine malabsorption.

Hepatic Encephalopathy Is Not Always due to Liver Cirrhosis.

Hepatic encephalopathy (HE) is a frequent and debilitating complication of liver disease and is oftentimes associated with hyperammonaemia. However, hyperammonaemia may occur in underlying conditions other than acute or chronic liver failure and clinical awareness is needed in order to be recognized and treated properly. A 24-year-old woman presented herself to our emergency department with acute confusion and altered mental state due to severe hyperammonaemia.

Surgical treatment of metastatic VIPoma: a case report.

VIPoma, a neuroendocrine tumour mostly occurring in the human pancreas and producing high levels of vasoactive intestinal peptide, is a rare disease that presents with a wide spectrum of symptoms, including intense diarrhoea, hypokalaemia, and cardiac complications, with life-threatening consequences. In most cases, metastatic lesions are present at VIPoma diagnosis. Treatment options include symptomatic therapy, chemotherapy, radiation and surgery.

The diagnostic challenge of abdominal tuberculosis in nonendemic countries: A case series from a tertiary hospital in Germany.

Abdominal tuberculosis is a rare clinical condition in nonendemic countries and should be included as differential diagnosis by unspecific abdominal complaints, especially in patients with immigration background from high-prevalence regions.

Successful Treatment of an Immune-Mediated Colitis Induced by Checkpoint Inhibitor Therapy in a Patient with Advanced Melanoma.

Immune checkpoint inhibitors (ICIs) have been used as immunotherapeutic agents in several malignancies because of their ability to modify the T cell-mediated response against tumor cells. Dual checkpoint inhibition improves remission rates in patients with metastatic melanoma compared to monotherapy. However, a higher incidence of toxicity, including immune-related colitis, has been reported before.

Autoimmune hypophysitis secondary to therapy with immune checkpoint inhibitors: Four cases describing the clinical heterogeneity of central endocrine dysfunction.

Introduction: Immune checkpoint inhibitors are becoming increasingly important in oncology. Immune-related adverse events, including autoimmune hypophysitis, have been reported before.

Case Report: We present a case series of three males and one female, suffering from either malignant melanoma or renal cell carcinoma, who developed hypophysitis under Nivolumab and/or Ipilimumab.

[Off-label use of Budesonide suspensions to treat a patient with lymphocytic esophagitis].

Background: Lymphocytic esophagitis (LyE) is a rare chronic inflammatory disease of the esophagus, which shares clinical characteristics with the eosinophilic esophagitis. The most important part of its treatment is proton pump inhibitors (PPIs). Referring to locally acting steroids, evidence-based treatment strategies are missing.

Haemorrhagic small bowel melanoma metastasis: a clinical rarity.

We report on a clinical case with haemorrhagic small bowel metastases in a malignant melanoma patient with anaemia, diagnosed using small bowel video capsule endoscopy (VCE). A 67-year-old male patient with a previous diagnosis of malignant melanoma presented with anaemia and vertigo on admission. The standard diagnostic protocol for gastrointestinal (GI) bleeding investigation including a gastroscopy, colonoscopy and small bowel capsule endoscopy, as well as abdominal sonography and a restaging protocol including chest-abdomen-pelvis CT (CAP-CT), echocardiography and ECG was applied.

[Necrotizing esophagitis by stress-cardiomyopathy with right ventricular insufficiency].

Acute necrotizing esophagitis ("black esophagus") is defined as complete necrosis of the esophageal mucosa, which typically affects the entire circumference. We report a case of a healthy 62-year-old woman, who became hemodynamically unstable due to stress cardiomyopathy with acute right heart failure. Transfusion-dependent anemia occurred 24 h later and an upper gastrointestinal endoscopy revealed a black discoloured mucosa of the distal esophagus.

[Off-label use of Budesonide suspensions to treat a patient with lymphocytic esophagitis].

 Lymphocytic esophagitis (LyE) is a rare chronic inflammatory disease of the esophagus, which shares clinical characteristics with the eosinophilic esophagitis. The most important part of its treatment is proton pump inhibitors (PPIs). Referring to locally acting steroids, evidence-based treatment strategies are missing.

Pulmonary Embolism in Pneumonia: Still a Diagnostic Challenge? Results of a Case-Control Study in 100 Patients.

This study evaluated the diagnostic value of D-dimer, CRP, and leucocytes count to detect an underlying pulmonary embolism (PE) in patients with pneumonia. A predictive model of an underlying PE, based on laboratory markers and clinical symptoms, was our ultimate objective. Overall 100 patients underwent a computed tomography angiography (CTA) of the lung: 54 with coexistence of PE and pneumonia (cases) and 46 with pneumonia without PE (controls).

CMV Colitis in Immunocompetent Patients: 2 Cases of a Diagnostic Challenge.

CMV infections are generally thought to be opportunistic by immunosuppression. Many literature cases though indicate that CMV infections can be also observed in immunocompetent patients. We present an unusual case of an extensive concentric benign stenosis due to CMV colitis and a case of coexistence with Crohn's Disease, both observed in nonimmunosuppressed individuals.

[Autoimmune hepatitis and membranous glomerulonephritis under immune therapy in chronic hepatitis C].

A 63-year-old patient is evaluated for an unclear weight loss with general malaise and fatigue for several months. Serological examination reveales the first diagnosis of a hepatitis-C-virus-genotype-1b-infection with an initial viral load of 980 000 IU / ml. The duration of the infection is suggested to be more than 6 months.

Novel use of endogenous GH-measurement directly after transsphenoidal microsurgery in acromegaly treated with pegvisomant.

Objective: The GH receptor antagonist pegvisomant is increasingly used as therapy in acromegaly. Pituitary surgery might be indicated on pegvisomant treatment, due to side effects, adenoma growth or intention to cure after primary treatment. This study was initiated to clarify if, and when, GH measurement could be useful postoperatively with an assay specific for endogenous GH that does not cross-react with pegvisomant.

[An uncommon cause of recurrent abdominal pain in a 63-year-old obese woman].

History And Clinical Findings: A 63-year-old woman was admitted because of abdominal pain for 12 months, associated with an increasing abdominal distension. One month before a gastroscopy had revealed mild gastritis. The taking of proton pump inhibitors did not improve her symptoms.