Cronic calcefic pancreatitis Suggest preventive treatment

Patient 16 years old female presented with c/o jaundice since 2 months and was on Ayurvedic treatment. She had a total bilirubin of 24 and was diagnosed as a case of obstructive jaundice and underwent ERCP. 2 days after ERCP she developed tachypnoea(R/R: 56). Xray was performed.following which a pleural tap was done(image attached).diagnosis and line of management??

79 /F, had Lap Cholecystectomy in 2015. Hypertensive on RX. presented with Cough, Dyspnoea, Anorexia for two weeks. She is non Diabetic, her Sputum AFB is Negative( one sample). CBC, LFT, Biochemical profile, Serial CXR on Admission and after 5days of Antibiotic and correction of Serum Electrolytes are presented. Please give your opinion about CXR, possible DX and further management.

please interpret pain abd , vomiting 2 days bowel not passed since 2 days flatus not passed since 1 day 50 yrs m USG NAD

A 45 yr old lady, presented with history of pain abdomen for 4 weeks and jaundice for 5 days. USG revealed gallstones and a dilated CBD. Bilirubin was 5mg%, and SGOT/SGPT 102/88. Alkaline phosphatase was 481. The patient underwent MRCP, which also revealed dilated CBD till lower end, however, no CBD stone could be seen. What could be the diagnosis? How to proceed with the case?

severe pain on and off in exact 3 positions right leg lower abdomen and back sinc ten years before marige pain subsidies with mensss b t continue after few daz after menses usg:- gb ston and uterus fibroid barium meal and ivp normal